5 Essential accessories for your cell phone!

5 Essential accessories for your cell phone!

Accessories for your cell phone – Today’s cell phones have certainly come a long way from the original models. The rapid technological evolution equip them with many powerful resources, making them necessary devices for daily life. In addition to keeping people connected to their family, friends and co-workers, cell phones allow them to access the Internet, listen to music, take photos, manage their e-mails, and streamline their work. It’s no surprise that most people can not live without this device.

While cell phones can be used immediately when out of the box, most people choose to add accessories to customize their phones, and optimize their features and capabilities. This guide will talk about five accessories that will not only allow one to customize your phone, but also make using the cell phone easier and more convenient.

accessories for your cell phone


Most cell phones already come with a charger after purchase. This is known as a wall charger, and that is the most common type of charger there. While some people are content with this charger, it is important to know that there are other types of chargers available in the market, with other more advantageous features. We can cite as examples the following types below:

  • Car Charger: u m car charger lets you charge your cell phone while driving. It is often connected to the accessory jack or car cigarette lighter socket. This type of charger is useful for people who are always on the road. It is also a practical accessory for busy professionals who travel a lot with their car, coim types that differ mainly in their speed of charging the phone. All types allow you to use the phone while the battery is being charged;
  • Docking station: Docking station, comes with a base unit that keeps the cell phone standing and a USB cable that connects to a computer or laptop to charge the phone. Table chargers are not exclusively for cell phones. They can also be used for other electronic devices, such as digital music players. One disadvantage of this type of charger is that you can not use the phone while charging;
  • USB Charger: u m USB charger lets you charge your cell phone via a USB cable. To use it, you only need to connect one end to the phone and the other end to the USB port of a laptop or a PC. This type of charger is a great alternative for those who do not have wall chargers or access to an electrical outlet;
  • Green charger: are those that make use of renewable energy to charge the phone. This is a good choice for those who are aware about the environmental impact, and want to do their part in conserving energy. Examples of green chargers are solar powered chargers, crank chargers, and bicycle chargers;
  • Emergency Charger: c emergency arregadores are typically used when you need to make an emergency call. They do not carry the mobiles completely, but they give enough battery power for several minutes of talk time. These chargers usually require AAA batteries to work.

What is the best cell phone protective film?

What is the best cell phone protective film?

Applying the screensaver (no bubbles)

There are many methods for screen savers, from the steam room method to the credit card method and the classic patience. Although many swear that their methods are the best, I recommend going against them. Unless the product guide prescribes the use of such procedures, it is best to keep your new screen protector away from liquids, as the minerals in tap water will leave debris between the screen protector and the phone and the adhesive will go deteriorate.

cell phone protective film

The key to applying a bubble free screen saver is patience. It is also imperative that you apply the protector immediately after purchasing your device, as even scratches can produce tiny blisters. Here’s how the most efficient process is done:

You will need:

  • Credit card, club card, gift card, etc .;
  • Microfiber cloth;
  • Screen cleaning solution;
  • Clear tape / Transparent Durex.

– Configure your workstation. If you have a clean, non-slip mat, place it on its surface to prevent your phone from moving while you apply the protector. Finally, wash your hands with soap and water to remove any dirt or lotion.

– Cleaning. Using a screen wiper and microfiber cloth, wipe the screen, eliminating even the last grain of dust. Avoid touching the screen.

– Remove the sticker protection from the screen protector. And hold along the edges. You can start from the top or bottom of the device, but a good rule of thumb is to start with the end, which will require a more precise alignment. Once you have aligned the shield, align it with the screen, following with the credit card to push out all the bubbles.

– Ending the air bubbles. If there are any apparent bubbles, there are two possibilities: your screen is already scratched or there is a dust attached to the protector. If that is the case, use a piece of transparent tape to lift the screen protector and another to remove the dust from the adhesive side. Then reapply the shield using the method described in the previous step.

Note: some protectors already come with this application kit and even cleaning. Prefer these because they are usually also the best models.

Protection for the whole cell phone or just for the screen?

For the body of your cell phone, prefer the purchase of a sturdy cover . The protective plastic wears the adhesive very fast and loses the utility easily when it is not only used on the screen. The combination screen + cover is the best possible for greater durability of your device.

Share in the comments the movie models you like best and why. We and other readers want to know how to find the best models on the market.



CELL PHONE DOES NOT CHARGE –¬†Some of you may be suffering from this problem. Maybe they’ve even gone out to buy a new charger. However, before you assume the problem is the broken battery or the charger, check out five tips on how to handle a cell phone that does not charge.


Why does not a cell phone charge?

Either your phone does not fully charge when connected, or the connection drops, or the phone charges very slowly – sometimes only slightly faster than the speed at which the battery is consumed. This is really a very common complaint, which came to affect me in a device of my own. Here are some tips to solve the problem, and you can do it yourself.

1. Repair the USB port yourself

The fastest and easiest – and often successful – way is to simply make a little repair on your hardware. The problem is that the metal surface inside the USB port and the micro-USB charger are not having good contact, either through a manufacturing defect or because of the constant connection and disconnection of the charging cable.

All you have to do is turn off the device, remove the battery (if possible), and use something small – a toothpick, for example – to “leverage” the small “tab” inside the USB port on your smartphone or tablet. Do it very carefully and gently, reinsert the battery and turn it on again. Nine out of ten times this is all that is needed.

2. Replace cables and adapters

The most fragile part of a charger is undoubtedly the cable, not the adapter that plugs into the wall outlet. So if your device is having charging problems and the previous solution did not help, you may have a faulty cable.

Before you rush out to buy a replacement, just grab a spare USB cable from another device and try it instead. Often the cable will wear out inside because it is constantly being rolled up, twisted or something else. Instead of buying a new charger you may just need a new cable.

Likewise, if the cable does not appear to be the problem, check the wall outlet adapter. Also, check the same charger / cable combination on a different device and see if it works normally.


3. Do a cleaning: remove the dirt!

Sometimes the reason why a device is not loading properly is because there is something lodged in the port, or there is just a lot of debris blocking the connection. Spills from your pocket, dirt and other types of junk can get in all kinds of nooks and crannies on a smartphone, so take a look to make sure there is something housed inside the micro-USB port (or the charging cable also).

Of course, also make sure you never carry your phone near water or in excessively hot or humid conditions. Also, do not overload your device by charging all night when the battery only needs 2-3 hours.

In fact, modern appliances can detect when the battery is fully charged without danger of overload – as long as the equipment is original. If it has not passed tests to prove its safety, charging can continue even when the charge is full and may eventually cause problems. Therefore, if your equipment is “generic”, we reaffirm: leaving the whole night loading can be a bad idea.

4. Replace the battery

If your device is old, or appears to be acting very strangely with regard to the battery, it may be defective. If your Android has a removable back cover, remove it and make sure the battery is not deformed, leaking, or having any other problems.

If so, remove it immediately and wipe the area with care to avoid corrosion. If the cover is not removable, you can put the phone on the desk and try to rotate it to see if the battery is protruding or deformed (do not be alarmed by the result – it may just be the design of the phone). Replace the battery with an original from the manufacturer or a reputable third party.

A new battery should last about two years before it needs to be replaced, although this depends on the number of charge and discharge cycles. If this seems necessary in a short time, check your warranty: you may be eligible for a free replacement.

5. Charge the device

Charging through a wall outlet will always be faster than through a PC or laptop. This is because despite the voltage of a plug-in charger and the USB port of the PC is the same: 5V, the electrical current of the USB port of the PC and consequently generates a lower power (is proportional to current).

With the exception of the turbocharger, this sim has more voltage, but not double, it is 9V or 12V, depending on the chipset. As it has higher voltage, it has more power, which is currently limited to 15 Watts. Although Qualcomm says it’s 60, but that’s another story.

Of course, if you are using another charger cable and an adapter that came with the phone, it may also be that the charger is not powerful enough for your device. For example: if you are using a charger that came with a Bluetooth headset, it may simply be unable to charge your device.

There may also be a problem with your outlet, but this is much less likely. To charge faster, turn on airplane mode or turn off the phone.

If all else fails, just check that the power point is on and working. This is the first thing a technical team will ask you if you call the manufacturer for help, which will probably be your next step if none of these options worked for you.

How to protect your cell from falls?

How to protect your cell from falls?

How to protect your cell from falls –¬†Every day, we have thinner and lighter cell phones. In addition, with the omnipresence of cell phones and our fast pace, our concern with these items that are practically an extension of our ears and fingers end up being treated anyway and the falls are inevitable. Therefore, it is important to protect the device so that those precious real invested are not played down the drain. And here, we give you the most important tips for protecting your cell phone.

How to protect your cell from falls

Choose a scratch-resistant cell phone

The protection of the cell phone already starts in the choice of a more resistant device. Choose a phone that fits comfortably in your hands. Try devices at the operator’s store, experimenting with different formats. Select the shape, size and weight that best fit your hands. Consider a rugged phone if crashes are a common occurrence for you or get a really cheap and disposable device for you to take away and use more frequently than your main handset.

Buy a screensaver for your mobile device

A screen protector protects your cell phone against scratches, something that happens with any device on a day to day basis. The protection may only work for the front of the phone or be used on the entire body of the device. Although protectors and screen skins will not protect against impact too much, they can help prevent scratches during a fall.

Purchase a protective cover for your mobile device

These may be silicone or heavier materials. The first, provides a textured grip against the smooth plastic that comprises many phones, and have designs and designs to please the most diverse users. The heavier covers are made especially to protect against the impact of a fall, and cover the entire phone except the screen. While some of the best covers may be more expensive, the cost is worth it for the protection it provides.

Beware of falling phones inside the water

Beware of falling phones inside the water!

If you drop your phone in the water, do not try to turn it on. Immediately remove the battery, place the phone and battery in a bag of raw rice, and then close. Leave the phone there for at least 48 hours, allowing time for the rice to soak up the water. If you go too often to places where there is water or a lot of moisture, we recommend that you use a waterproof protective cap. It is worth remembering that humidity is detected by most cell phones and it is not worth trying to activate the guarantee: if it does not work drying, maybe it is time to get a new device .

Hire an insurance plan for your device

If you usually let your phone fall often, consider adding a secure feature to cover damage caused by drops, none of which are typically covered by the manufacturer’s one-year warranty. From $ 5.00 on the Pitzi website you can hold your cell phone against damages and ensure that it will be repaired when necessary. It may seem expensive, but if you think about the amount paid on the handset, the investment turns out to be worth it.

What is the best cell phone protective film?

What is the best cell phone protective film?

Through rigorous torture tests, we have learned that not all phones are equipped to keep themselves whole against the trials of everyday life . Even Gorilla Glass phones are prone to nasty scratches.

What is the best cell phone protective film

For many people, these risks are OK, but if you plan to sell or switch on your phone in the future, keeping the cell phone in shape is the key to making a good deal.

But screen savers serve purposes beyond risk control: some act as privacy screens, while others work in an attempt to reduce the brightness of lights and the sun. From purchase to application, follow this guide to get the most out of your screen saver and choose the one that’s best for you.

Buying the right screensaver!

There are essentially three types of screen protectors, each with its own advantages and peculiarities. Choosing the right protector is totally dependent on your needs against how much you are willing to sacrifice. Let’s compare the types of protectors:


This is the most practical and traditional option. Here, the sole purpose of the screen saver is to take the beating of everyday life. When shopping, you will notice that some products include various protectors, while others include only one.

If you buy a pack of two or three protectors, you will get thin protectors that, when properly applied, are almost imperceptible. They protect your phone against scratches as well as other protectors but will get worn out pretty fast and you will eventually replace your scratched protector with another in the packaging.

Solo / Scratchproof

Floor protectors are usually a little thicker and their heavy structure will withstand scratches for an extended period of time. Some of these products may further be removed and re-applied if they form bubbles.

Matte / Anti-glare / Anti-glare

These screen protectors offer the promise of reducing glare while protecting your device from scratches. Like the clear models, these protectors also come in packs of one or three, depending on the resistance.

However, there is a disadvantage of using an anti-reflection protector: distortion. The material used in these matte shields often produces a rainbow effect and / or an aspect that can be compared to pixelation (pixel viewing in the images). That said, those who value graphic quality will have to decide between brightness and distortion.


Often applied to computers, privacy screen savers limit the viewing angle of your device, ensuring that only you can view the active screen. These protectors also protect your screen from scratches but, just like the matte screens, the distortion is evident.

Privacy screens will make your screen appear nebulous and video sharing difficult. Forget gathering friends around your phone for a funny YouTube video: you’ll be the one to laugh.


How to save money by buying smartphones

How to save money by buying smartphones

At sight or installment without interest

We all know that the value of a handset changes a lot when purchased in cash or in the long term. This difference may represent an increase of approximately 17% in the total value of the apparatus. Another point that should be considered is the condition of online shipping, which can be free for some cities or for purchases above a certain amount.

If you choose to buy a smartphone installment, make a prior financial planning and try to opt for the number of installments that keeps the model free of interest. Still with regard to installment, physical stores negotiate better the way of payment with the user than the online sites.

How to save money by buying smartphones

With or without operator agreement

The first thing you should keep in mind is that the carrier catalog is not the same as retail or online. Thus, with the operator you will find both launches and much older devices, and you will also notice the absence of some brands. In addition, the price charged in the store of the operator is very different from what we find in online stores or physical.

The price varies according to the plan, with the loyalty time and also with the condition of the contract. And when I say “condition of the contract”, I mean the points and purchases clubs made from the portability between operators. If you have been a particular carrier’s customer for some time, make sure you are participating in a rewards club.

Discounts with operators can also be obtained with change of plans, for example, when we leave the pre and migrate to the postpaid. In many cases, long-term postpaid customers get handsets for free and in return renew their loyalty period with the carrier.

Is it worth investing in a cheap model?

Yes, if you do not mind system updates and are looking for a temporary or good enough option to run social networks, use two SIM chips and watch TV – in some cases. There are many gadgets in this price range and few features differentiate them, so evaluate the reputation of these brands on specialized websites and forums.

An inexpensive smartphone is not always bad and it all depends on your research work. To not be disappointed with your choice, think about what you will actually use on the device and search for more information about it, as well as users’ opinions about the model.

So what model of our list would you buy if you were looking for a cheap handset? Do you think any handset was left out?

  1. The purpose of this article is to gather in one place all the best cheap smartphones up to $ 1,000. In this way, updating and republishing this matter will become necessary over time.
  2. Only models released between 2016 and 2017 were considered. Long term usability, hardware conditions and brand reputation were also evaluated.
  3. Only models sold officially in Brazil were considered.



The market for affordable smartphones has gradually improved. Currently, it is possible to find some interesting models costing less than a thousand reais. Check out our updated selection with the highlights of the moment of this price range.


Moto C Plus

The Moto C series was launched as an entry option, below the Moto G line. The model has a polycarbonate finish and features a front LED flash. To make it more affordable, Lenovo chose to use a MediaTek processor, 1GB of RAM and 8GB of storage. It’s an option for anyone looking to make phone calls and use WhatsApp.

Moto E4 Plus

The Moto E4 Plus is a model that leaves the basic roots aside and bets on a large battery and the neat look. One of the great highlights of the Moto E4 Plus is its 5.000mAh battery, which makes it a great competitor of the Asus Zenfone 3 Max. In the Moto E4 kit we have a 10W turbo charger. With this, you can gain some hours of use with less than 30 minutes of charging.

Quantum Muv Up

Quantum Muv Up is one of the new models that the Brazilian brand Quantum launched during the first half of 2017. Quantum is a brand that has a strategy very similar to that of Asus, which is to offer competent hardware for a fair price. In fact, Muv Up has interesting numbers for an intermediate model. There are 3GB of RAM, 32GB of space and the MediaTek MT6753 octa-core processor.

LG X Power

The LG X Power is a basic handset, and also the best cost / benefit you’ll find in this price range up to $ 600. LG bet on design and battery for this device, which is 4,000 mAh. The model also has a 5.3-inch HD screen, 2GB RAM and 16GB of internal space.

Lenovo Vibe C2

Vibe C2 is an indication for those who use WhatsApp and Facebook, and nothing more than this kind of basic application. The model comes with 1GB of RAM and has 16GB of internal space, but features a well built look. Lenovo software has few features, which makes storage less busy.

Moto G4 Play

Moto G4 Play

The Moto G5 Play is a very interesting bet for this year among products up to $ 800. The device has a very affordable price and has specifications that are sufficient for conventional use, such as 2GB of RAM and screen with HD resolution. Its strength is the battery life of 2.800mAh, which lasts all day.

Samsung Galaxy J7 Metal

The Galaxy J7 Metal can be the best cost / benefit in this price range, mainly due to its refined design, camera that delivers good results and satisfactory performance. It comes with AMOLED Full HD screen, 16GB of internal space and 2GB of RAM. This device was launched for more than $ 1,500, and it is very interesting to see it below $ 800.

Asus Zenfone 3 Max

The Zenfone 3 Max is the most basic model of the Zenfone 3 series, and that brings a very interesting differential, which is its battery of 4.100mAh. Its specifications can please many users, mainly by having large screen of 5.2 inches HD, 2GB RAM and biometric reader. The weakness of the model is the internal storage of only 16GB.

LG K10 New

The new LG K10 does not change much compared to its predecessor, but brings some interesting news, such as 32GB of internal memory and biometric sensor. LG invested in the design of this model, which is very stylish, and behaves very well in the hands due to its compact size and ergonomic lines. It is indicated to you that makes moderate use of the system.

Samsung Galaxy A5 (2016)

Samsung Galaxy A5 (2016)

The Galaxy A5 (2016) was reduced in price and still remains a good choice for this year. We are talking about a device with premium visual and very interesting features, such as AMOLED Full HD screen, 2GB RAM and 13MP camera. It is suitable for anyone who cares about finishing.

Moto G5

The latest release of the Moto G5 series also has some very interesting news, betting on a new look in aluminum and offering a new way of navigation through the touch button. The Moto G5 can be a good alternative for those who prefer the purest software, since its configurations are similar to the other models of this list.

Lenovo Vibe K6 Plus

As we said above, the Moto G5 shares the same features as the Vibe K6, and the choice here will be on account of the system, which is more customized in the Lenovo model. Similar hardware is good for the average user of the system, which includes casual games and social networks.

Portable Charger or Power Bank! Is it worth having one?

Portable Charger or Power Bank! Is it worth having one?

I do not know if it’s just me, but I get a little satisfaction whenever I have my phone or laptop fully charged. At the other end of the spectrum, I get impatient when the battery of any of my electronics is in the red and there’s nowhere I can carry it. I’m sure it has happened to everyone before, especially to those who travel often to have to use their gadgets, and at that very moment, the battery was over. The solution to this is to have a portable battery charger or power bank on hand.

Portable Charger or Power Bank

Is it worth having a portable charger or power bank?

They come in all shapes and sizes, with different prices. You may want something light and easily transportable, or something larger that can carry all your devices. You may not even want a portable charger, especially if you are a person who is not very connected with technology.

However, power bank can also be useless even for those who have many gadgets. For example, I have a friend who is a bit of a consumer and bought a portable charger with input for multiple devices. He rarely leaves home, even his office is less than two blocks from his home. So, only the friends who visit it end up using the charger.

On the other side, I have a friend who lives away from home, mainly because of studies, and more than once has had problems due to the battery of his computer or cell phone is over. Even so, you have not yet purchased a portable charger.

You have to weigh your routine, the time away from power sources, how many gadgets you have and how important it is that they are always charged. So, you can decide if the portable power bank charger is something you can invest in, but not without first knowing some more important information.

How to Repair Your Cell Phone Problems Without Leaving Home

How to Repair Your Cell Phone Problems Without Leaving Home

It is possible to fix the cell phone without leaving home. Learn when you can recover and when to call for service.

How to Repair Your Cell Phone

The cell phone is already present in all moments of the user’s life and for all types of use, even in situations where it is not so indicated. Taking too many photos on the beach on a summer day or letting the device fall to the floor during a busy show may compromise the device’s operation, but everything can be recovered with some techniques, especially if money is not left over.

According to the Brazilian Institute of Consumer Protection (Idec), about 80% of users switch their mobile phones without first getting them to the technical service to see if it can be fixed, an attitude that can be very costly, since repairs usually leave much cheaper than buying a new device. Even at home, without the help of a technical assistance and with zero cost, you can solve device performance problems.


When the phone is new and still does not have many images and information stored, the speed of operation is very agile. However, as the memory becomes full, the device slows down and leaves users impatient. To solve this annoyance, the best option is to free up space by transferring the files to other sources or to the cloud, where they are stored without risk of security.


For the cell to work perfectly, the temperature of the device should be between 0 ? C and 35 ? C. When the environment is too hot or when the system becomes overloaded with the functions, it can overheat and it is difficult even to hold the device. To address this problem, you can install applications such as Du Speed ??Booster, which help optimize device performance, manage memory usage, and close apps that are not being used.


Cell phones are now the new target for threat attacks that can steal passwords, make purchases, and send spam. They are disguised in suspicious applications on all operating systems, so paying attention to permissions when you want to install a new app is a prevention measure. Smartphones that have already been attacked and suffering from viruses can still be saved with services like Du Speed ??Booster itself or Lookout.

Sometimes, however, it is impossible to repair the phone alone and you need to seek expert help. The GetNinjas platform professional warns that the most common cases are the broken screen and the smartphone that fell into the water. In the first situation, it is still possible to use the device if the touch is not affected, being careful not to get hurt by the burrs of the glass. However, if the device is wet, it should not be connected back. Popular tactics, such as putting the cell phone in the rice packet, only absorb water, but do not suspend the need to ask a technician to fully recover the device.

How do I choose a portable charger or power bank?

How do I choose a portable charger or power bank?

The first thing I want to ask is in which situations will you find yourself with these chargers. You may just need a little charge for your phone to get through the day, or maybe you may need a full charge for tablets and notebooks. At this point, it just becomes a math problem for how much energy you need.

How do I choose a portable charger or power bank

The power in a portable battery charger is typically measured in milliamps (mAh), and these devices will typically be described with a number saying as their battery capacity. The actual power output may be less than a few times.

Another thing to consider when you charge your gadgets is to find a portable charger that can provide higher amps, that is, the power flow to the handsets. Otherwise, they will not be loaded correctly.

Some portable chargers will also have a detachable charging cable attached to it, so you do not have to worry about charging wires to all sides.

Example of buying a portable charger

For example, suppose I have a Samsung Galaxy S3 with a 2.100mAh battery and an iPhone 5 of 1.440mAh. It stands to reason, then, that any portable charger you buy must have at least as much capacity as your smartphone. That way, you can fully recharge it from a fully discharged state.

Now let’s say I also have a Kindle Fire HD and a Bluetooth speaker . The first has a 4,400mAh battery, while the latter uses 1,500mAh.

Assuming you would like to be able to recharge all three devices, you will need a charger with a 8,000mAh battery, remembering that this charger will have to have different power cords to connect to different devices.

Where to find this data?

If you are not sure what your phone, tablet or other gadget uses, you may be able to find out from the manufacturer’s website in the technical specs section or even the battery of your device.

What is the price of a portable charger / power bank?
The price varies, and a lot. for security reasons, we recommend that you run away from xing ling models and look for more expensive models but of recognized brands. Remember that the higher the capacity, the higher the price as well. Our tip on safety is mainly due to the various cases of exploding batteries, almost always related to xing lings models. A good price range to find cost / benefit ratio is between $ 100 and $ 200.

Final considerations

When buying a portable power bank, remember that you do not need to buy one with an absurd capacity, only one that has enough to keep your hands on and charged for some time until you reach a power source.

Do you have a portable power bank charger? What do you think of him? What recommendations would you give to anyone who wants to buy one?

Gorilla Glass – The super tough glass

Gorilla Glass – The super tough glass

The front glass of mobile phones has been going through a great evolution in recent years. The screens were getting larger, and it became unfeasible to use ordinary glass in the appliances. The plastic materials then, in the composition of the screen of smartphones, have rarely been used. Only cheaper models of cell phones have used simple materials in the composition of the screen. And even these gadgets have been looking for compositions and materials that offer better cost / benefit ratios for manufacturers.

Gorilla Glass

The problem of electronic screen glasses

The electronics market needs a kind of transparent material to protect the ever-growing screens of cell phones, smartphones, tablets and notebooks. This same material can not impair the operation of touch screens. With glass, even if reinforced, the resistance to falls was very weak, besides damaging the sensitivity to the touch. The plastic then, due to its malleability, ends up yielding to the touches, leaving with “holes” in the screen.

Features of electronic glass screen

Any material on a screen of electronic gadgets needs to meet some requirements to become practical and useful:

Be transparent, obviously.

Be light, as the current trend is to constantly reduce the weight of smartphones, tablets, and notebooks.

Be thin, so you do not leave the phones bigger than necessary

Do not disturb the tactile feel and touch screen operation.

Resist shocks and not break easily

Do not scratch easily

Common glass loses most of these requirements. This is because the thinner the glass, the lower its strength, if it is thicker, the material leaves the apparatus very heavy. Plastic materials and resin base are intermediates, but still have the problem of succumbing easily to sharp things, getting scratched with little time of use. And compelling smartphone buyers to use a protective film is not a smart choice.

Gorilla Glass: the ultra-resistant glass

Virtually replacing all the material options for the manufacture of electronic screens, the Gorilla Glass appeared. This material is used in devices such as the Motorola Milestone. The screen can hardly get scratched even after 6 months of use. My Motorola Milestone handset had more than 6 months of use without a scratch at all! I already bought stickers to protect the screen, but almost always they get scratched and useless in less than 20 days. Only after I read about the Gorilla Glass did I understand why the Milestone screen is so sturdy. It is still somewhat sensitive to “quina” falls, but hardly breaks or scratches with simple falls.

And you, what do you think of Gorilla Glass? Already have or had or device with this technology?



I’ve been using the MotoG for several months, and one of its most amazing features is how long its battery lasts. Even so, as I do not want this to change, I researched a few measures and small things that will help us to further extend the battery life of the Moto G.


1. Update the software

It goes without saying that each firmware update in principle brings features that improve the performance of the device and, above all, optimize the power management mainly in relation to the applications of the phone. Moto G is about to receive Android 5.0. To check if your device can already be updated, go to the ” Settings> System Updates ” to see if there are any pending. And remember, Android 5.0 can come at any time.

2. Disable Google Now

Maybe you do not know yet, but Google Now is a multitasking app that really gobbles up data and constantly needs an internet connection, which affects the battery. Instead of using it, I recommend that you use Google search when you need to find something, and disable Google Now by opening Google search and going to Settings (click on the three dots at the bottom). Then disable the first option, Google Now, by moving the blue bar to “No” and confirming your action.

3. Disable the very heavy launchers

Applications like Go Launcher, Themer, etc., take up a lot of RAM, in most cases unnecessarily. If you want to avoid draining your battery, I recommend choosing leaner launchers like Apex or Nova .

4. Selectively use data synchronization

This is very important, especially when it comes to storing photos, for example. If you’ve turned on automatic sync, every time you take a photo, the device uploads it to the cloud. This consumes not just data like power, and lots of it. I recommend using tools like Google+ carefully. To get control over this, go to Settings> Accounts> Google and you’ll see the different options for your account.

5. Disable Location

It’s no surprise that having GPS enabled will constantly devour the power of your smartphone. Applications such as weather forecasts, traffic updates, Google Maps, etc. use it, but most do not need GPS all the time. Plus, it’s pretty easy to turn location on when you need it. You can find it in Settings> Location .


6. Disable Bluetooth and WiFi

Although they are efficient options, they continue being functions that consume more battery in the Moto G. The constant search by an available network finishes exhausting the Moto G. Bluetooth does the same. It is recommended that you enable them when they are needed, and disable them afterwards through the quick settings .

7. Set the auto brightness

The screen on all smartphones is the component that spends the most energy. The more it shines, the greater will be the consumption of the MotoGP battery. This is a basic rule, not just for the MotoG. Specifically, in this device the most recommended is to set the brightness to Automatic instead of adjusting it manually . To do this, go to the quick settings , and in the first option you will see the brightness. Set it to automatic and the device will regulate it by itself, based on ambient light.

8. Screen timer

Very good when we are not using the Moto G is to leave the screen on hold, or else set the automatic suspension for 1 minute or less. To do this, go to ” Settings> Display> Standby mode “. Then you can set the time for the screen to go out.

9. Selective data plan

If you are not using the internet, why constantly spend data (and therefore battery)? You can set up 2G connectivity for calls and switch to 3G when you want to perform other functions. Just go to ” Settings> More> Mobile networks> Network mode “.

10. Greenify

This application will help freeze and control applications that are running in the background or when they are not in use. It can be downloaded for free in the Google Play Store, but requires root .



What criteria do you use to evaluate a smartphone? For many, battery life is the most important requirement to take into consideration. We bring together in this article the smartphones with the best battery on the market. The top three, to the top, are the recent additions to the list.


Quantum Sky

The Quantum Sky delivers a satisfactory autonomy, yielding up to a half day of moderate use. Despite having a large battery of 4,010 mAh, Sky’s hardware is quite strong resulting in very fast processing with 4GB of RAM and an octa-core processor. Suitable for anyone looking for energy autonomy, processing and design quality.

Motorola Moto E4 Plus – 5,000 mAh

One of the great highlights of the Moto E4 Plus is its 5.000mAh battery. Motorola did not disclose the average battery life, but it is estimated that it can deliver up to two full days of use, which may vary depending on daily usage. The processor that packs this device is the MediaTek MT6737, focused on basic activities.

Lenovo Vibe K6 Plus – 4,000 mAh

The Vibe K6 Plus has a 4,000mAh battery, which is a great brand for this price range. The processor of the Vibe K6 Plus is very economical, the panel does not have high resolution and the system does not run with many features, making the energy autonomy more efficient. The K6 Plus has no fast charging technology and its battery can not be accessed by the user.

LG K10 Power – 4,400 mAh

The LG K10 Power has a powerful battery of 4,400 mAh and fast charge. The model is a larger battery version of the LG K10, both released earlier this year by the brand. Due to its basic hardware, the device delivers an energy efficiency of more than three days depending on usage. It is one of the best cost / benefit in its price range.

LG G6 – 3,300 mAh

No modularity, only more powerful than its predecessor. The LG G6 owns a battery of 3,300mAh, which offers the user at least a day of conventional use. It also supports turbo charging system, which is always a hand on the wheel. The G6 is one of the big line tops of the year, and certainly a great choice.

Samsung Galaxy S8 + – 3,500 mAh

Launched recently, the Galaxy S8 + is the largest version of the Galaxy S8, with battery and larger screen. The model has premium design and impressive features. Despite the low capacity, the device is able to offer the user up to a day and a half of moderate use. Included here are wired and wireless turbo charging.

LG X Power

LG X Power – 4,100 mAh

The LG X Power is a basic model with 2GB of RAM and 16GB of internal space, but it offers a generous 4.100mAh battery. With moderate processing, X Power can offer up to two and a half days of basic use, which included social networks, photo editors and the camera casually.

Samsung Galaxy A9 – 5.000 mAh

The Galaxy A9 is the model that has the largest battery available in the domestic market. With it, the user can get up to three days of conventional use, allied to a screen with 6 inches and Full HD resolution. Samsung did a good job with the software, which is not overloaded with unwanted applications. The average price of the device is R $ 2,799.00.

ASUS Zenfone 3 Max – 4,100 mAh

The Zenfone 3 Max is one of the novelties of Asus for this year in Brazil. The device comes with improved look and sleek look, much different from the standard we were accustomed to with the brand’s previous best. In addition to the optimized finish, the 3 Max has a 4,100mAh battery, which is the largest capacity among models sold in the country. So, nothing’s fairer than including him in that selection. Around here the price of the device is $ 999.00 in the manufacturer’s store.

Moto Z Play – 3,510 mAh

The Moto Z Play is another of smartphones weight representative with good battery capacity. This is because the model has 3.510mAh, which is a capacity that can yield up to a day and a half of use for many users. It is also worth remembering that Moto Z Play has the modular concept, where the user can use it with Moto Snap modules and expand their functions. The device costs on average R $ 2,100.00.

Samsung Galaxy S7 Edge – 3600 mAh

The Galaxy S7 Edge offers a 3600 mAh battery that is compatible with turbo charging technology. Due to the curvature of its rear edges, Samsung had to do a work of remodeling the battery so that it fit between the internal components of the device. In addition to the turbo charging, the Galaxy S7 is compatible with the same wireless recharging technology. Its price is approximately R $ 3,000.00.

Samsung Galaxy J7 Prime – 3.300 mAh

The Galaxy J7 Prime has a very interesting battery, of 3.300mAh, which yields more than a day in moderate use. The device is a good choice for those looking for a competent intermediary, which has 3GB of RAM. J7 Prime also has one of the best cost / benefit on the market.




FEATURES OF THE FIRST ANDROID – The first version of Android appeared in 2008. It was Alpha, 1.0, and was not yet ready for the public. The first commercial version, the 1.5, called Cupcake, inaugurated in 2009 the names of sweets in the system and brought emblematic functions that we use until today. Let’s check out five of them.


Support for virtual keyboards

Stop something trivial, but before 2009 you could only use Android on a device that had built-in physical keyboard. They were devices like the LG-GW620, Motorola Cliq and HTC Dream, which continued to be successful in lines such as Motorola Milestone, HTC Desire and LG Cookie.

Nowadays, it’s quite common for us to type fast and frantically on the screens of our smartphones with generous screens, but do you imagine you’ll be typing on a 3.2-inch screen, resistive at the top?

When this function emerged, manufacturers have been given the impetus to better develop the displays of their devices, making them larger, more defined and with much more precise touch technologies. Good.

Widget support

That did not even begin with Android, but it was the Google system that popularized it. And it became so useful that even Apple realized its importance and implemented in the latest versions of iOS. Widgets are components that simplify access to another program.

The clock we see on many modified UIs of Android is a widget. The Google search bar, which can be removed, is also. And if you’re a harder Android user, use widgets for battery, system information, setup shortcuts, and favorite pages in the browser.

Even those who use launchers such as Nova adhere to this function that can prevent unnecessary clicks to check information or access a function. You can leave your home without any widget, but many realize that they do not live without them.

Application drawer

This is one of the functions that most characterize Android. After all, to this day iOS, the main competitor of this system, leaves all the apps directly in the home. With this drawer , also known as App Drawer, you leave the home only for the widgets and apps you use the most, tidying up and leaving with your face.

This is especially useful today, days when storage is growing on smartphones and so we can cram up our apps handset, other than those that are already installed and can not be removed.

You pass easily from a hundred, and when that happens, you get lost in the middle of so many apps. Therefore, having a separate drawer from the home is a hand on the wheel and allows for a great organization on a day to day basis.

Bluetooth Stereo

Bluetooth Stereo

In a world where manufacturers are removing the audio connection from more and more products, a quality audio wireless connection is more than important. This feature appeared in Cupcake and so had time to develop with quality to this day.

That way, even without the infamous P2 connection, high-quality music enthusiasts can enjoy their smartphones along with hi-fi wireless headphones , and even boxes of incredible quality.

It is not a function we see on the smartphone screen, but it has made all the difference nowadays, and that helps shape the ways of this technology more and more wirelessly.

Automatic screen rotation

One more function that seems simple, but that is not. In many of the cell phones that called themselves smart before the popularization of Android, it was not possible to rotate the screen, much less automatically. And that was very counterproductive.

Today, you can turn your device, whether smartphone or tablet, into a handheld, just by leaning it on the desk or on a keyboard, and working more comfortably on the horizontal screen.

  • Why do Android versions have candy names?
  • The sweet story of Android

This list brings only the most important functions I’ve found, but many others implemented in Android Cupcake have continued until today, in the Oreo version, and will continue in the next versions, even if a little different and improved. Using Android, do you help with this evolution every day?



The battery of an Android smartphone has its limits, and if some rules are not respected, we can greatly reduce its life. To learn how to best deal with the lithium batteries of Android devices, we’ve prepared a list of some wrong actions that can cause problems and irreparably damage them.


1. Charge your smartphone to your computer

Charging your smartphone to your computer via USB not only takes longer, it can also damage the battery. The currents fluctuate greatly between two USB ports, and can cause more heat than the charging in the outlet. It is exactly this heating that can shorten the battery life.

The materials used for electrodes and electrolytes are stable only at low temperatures, and suffer when the device overheats. The site Battery University measured a loss of up to 65% of the capacity of a battery when it was exposed to a temperature of 40 degrees Celsius.

This way, it is always better to use the original charger and an outlet, which provides a more stable current, extending battery life.

2. Leave the smartphone charging all night

The daily cycle of the modern individual almost always includes this routine: wake up, work / school / university, go home and leave the smartphone recharging until the morning of the next day (from 7 to 12 o’clock!).

Unfortunately, it is not advisable to exceed the limit of 8-10 hours. It is best to charge when the battery is between 20% and 80%, making more refills than a very long one. Do not overdo charging. Lithium batteries do not have the effect of memory, so we do not have to charge them to the maximum or wait for them to discharge to connect them to the power outlet.

However, most modern chargers are automatic, and turn off when the device reaches 100% capacity, so it’s worth researching a little more about your device and charger.

3. Use your smartphone while charging

Everyone needs rest, including their cell phone. While recharging, leave him alone and go see the life out there! If you keep sending messages, playing games or watching videos while charging, you will increase the temperature of the device, and the heat is the number one enemy of lithium batteries, and it takes longer to charge.

Fully unload the smartphone

4. Fully unload the smartphone

Deep in your heart still lives the memory of the old Nokia, indestructible as a diamond? Nostalgia in certain cases can be harmful, misleading. One has to leave behind the old habits. In the past, many would call for free carrier services just to run the battery down completely.

Times have changed: today, as stated above, smartphones have batteries that do not suffer from the memory problem, they are not “addicted”. Current cell phones should not be downloaded up to 0%, this is a serious error. This is partly avoided by a security system that shuts off the phone if the battery reaches 5% (indicating, however, that it is at 0%), but it is still dangerous to reach such low levels. Ideally, start charging your smartphone when the battery reaches 15 or 20%.

5. Leave the smartphone in the car, under the sun

I doubt that you, as a reader of this site, will frequently separate from your smartphone, but we can always forget about it one time or another in the car. Serious mistake! The sun turns the vehicle into a true oven, and the heat blows away the battery. This also applies to actions that overload the smartphone and cause it to overheat.

6. Using the wrong charger

If the official smartphone charger has gone bad, our first impulse is to look for a cheap replacement. This may be a mistake that will cost more in the long run. The chargers are designed for certain devices, having their own technical specifications. Always buy an equivalent replacement and avoid pirated products so as not to reduce the life of your battery.

Use Auto Brightness

7. Use Auto Brightness

You do not have to pretend to be innocent. The smartphone law states that you should not use automatic brightness, but you still do not get it. Although the function is sometimes sophisticated enough to produce a pleasant effect, it is not able to select an optimum condition with respect to energy consumption. In fact, the minimum brightness that each person can get used to varies greatly.

Manually setting the brightness to a low value will substantially increase the life of your battery, and Android platform has its very simple adjustment, since the Quick Settings from your smartphone (or then ” Settings> Display> Brightness “).

8. Do not set the backlight duration

Almost everyone knows that the screen is one of the biggest devourers in an Android smartphone, so a good display configuration is the key to a longer battery life. The “backlight duration” setting determines how long your screen will stay on after use. Any interval greater than 30 seconds, in our opinion, represents a precious waste of milliampere / hour.

Do not worry about applications that require a long period of active screen, such as games or ebook readers. They will keep your screen active even if the setting is for a short time.

9. Do not pay attention to silent vampires (widgets and apps in the background)

The widgets are notorious battery killers, performing background updates mercilessly. You may think that a mere service of weather forecasting does not do so much harm. Wrong. You do not have to give up widgets altogether, but you can make smarter use of them.

A weather service, for example, does not need to update every hour (twice a day is enough). The best apps offer the option of setting intervals of updates and downloads. Avoid those who do not offer this functionality because they are the real vampires of your battery.

10. Having IPv6 Configured Incorrectly

Two engineers, who work on Google and Cisco respectively, have concluded in a study done for the Internet Engineering Task Force that IPv6, when configured incorrectly, can help the battery drain faster.

The reason is Router Advertisements (RAs), which are responsible for sending periodic reports to connected devices on the network. Every time an RA is sent by the router, the smartphone CPU needs to work to process that information.

The problem is with poorly configured routers, which send a very large amount of RAs. This can be further aggravated by public networks such as airports and large shopping centers. Every time a device connects to these networks, reports are sent to all connected devices. As the input and output is constant, the processor needs to work harder and obviously spend more energy.

The recommendation is for administrators to configure networks to limit up to 7 RAs per hour. With this, they believe that the impact on the battery of the handsets would not be as significant.

Does Cellphone need screen protection?

Does Cellphone need screen protection?

This question is very common among people who buy a new handset. Most devices out there now use Gorilla Glass , which is a sturdier glass, or at least something similar. Even with better protection, it’s worth noting that screen protectors offer a little more than just protection from scratches on the screen. Here are some other uses for the screensaver:

Cellphone need screen protection

  • Anti-Glare: Like all appliances that have glass screen, it can make your device very difficult to see under the sun. While you may not need to guard against scratches, there are still some great screen protectors out there that give you a more fuzzy feel to the screen, saving you the brightness and allowing you to see the screen wherever you are;
  • Anti-Finger Prints: The other thing you may have noticed is that while these devices look great out of the box, they get fingerprinted after only a few minutes of use. If you do not want to clean them constantly with a cloth to make a good appearance, you can consider a protector with this feature;
  • Other bright surfaces: Even if your screen does not need protection, other parts of your device still need it. Most iPod models, for example, still have that beautiful metal backing, but vulnerable to scratches. You can always put on a cover but if you hate most covers you add to your device or if you just like the original design of the device there are a number of screen protectors that will cover the back of your device too ;
  • Older Devices: If, by some miracle, you buy a 3-year-old device that is not yet covered with scratches, remember that these devices are still vulnerable. Take a screen protector for any used or refurbished device to prevent it from being damaged.

Also, remember that as long as the original screen of your device is scratch resistant, it is not magic. If you keep your phone in the same pocket as your keys, your screen is still susceptible to getting a little battered. So if you are thinking of being a little “thick” with your phone, you can always add a screen saver for security. Of course, as much as we love screen savers, we also find the surfaces of the devices softer and more agile. But unless you plan to leave your cell phone in the box, the protectors will help a lot in preventing the small risks that make us so frustrated.