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How to use Android smartphones, tablets, and other types of devices. This category includes product reviews, tutorials and general technical articles about this operating system.

article Fast charging standards: How many are there? How are they different?

Fast charging standards: How many are there? How are they different?

Many smartphones offer support for fast charging technologies. By using them, our smartphones can charge a lot quicker than older smartphones could. That can only be a good thing considering how fast modern processors have become and how much energy our smartphones need. Unfortunately, there are a lot of different fast-charging standards used by hardware manufacturers, and while some are compatible with others, some
review Xiaomi 12 review: Great high-end compact Android smartphone

Xiaomi 12 review: Great high-end compact Android smartphone

Stores everywhere seem to be filled with devices made and sold by Xiaomi. The company has become one of the biggest players in the tech world, and the Android market is one of its main targets. On top of price-accessible phones, Xiaomi also offers high-end, premium smartphones. And one of the best, at least on paper and in advertisements, is their latest Xiaomi 12.
article realme 9 vs. realme 9 5G: Which is better?

realme 9 vs. realme 9 5G: Which is better?

Realme is launching two new entry-level smartphones in Europe and other countries worldwide. They’re named realme 9 and realme 9 5G; both have very competitive prices and interesting technical features. The first is a 4G smartphone, while the second supports 5G mobile networks, as its name implies. However, even if their names and designs are similar, they’re not identical devices and have many surprising
review Xiaomi Buds 3 review: High audio quality earphones with ANC

Xiaomi Buds 3 review: High audio quality earphones with ANC

Xiaomi is a growing presence in many tech areas, from smartphones to television sets and from vacuum cleaners to air purifiers. But they also make and sell smaller devices like earphones. Although the competition is very strong in this market, Xiaomi somehow manages to be a top player, creating some of the best gadgets out there at prices that often outmatch their competition. In
article What is FPS (frames per second)?

What is FPS (frames per second)?

If you’re new to gaming or videography, you might have stumbled into strange terms like FPS, frame rate, and refresh rate. In this article, we define FPS, we compare FPS to the refresh rate and see why it’s important to have a high FPS. Ever wondered how many FPS the human eye can see? Or if there is such a thing as FPS in
tutorial How to protect your smartphone’s battery

How to protect your smartphone’s battery

If you recently bought an expensive Android flagship or the newest iPhone, you naturally want to take care of it as much as possible. You buy a screen protector, a case, and you try not to drop it. But what about protecting its battery so that it lasts longer? Charging the smartphone correctly can make the difference between replacing the battery after a year
article 12 most useful free Android Home Screen widgets

12 most useful free Android Home Screen widgets

Android Home Screen widgets are useful for displaying relevant information and accessing often-used controls on your smartphone. You can use widgets to check your e-mails, the news, or the weather, control media playback or even other devices. We’ve compiled a list of twelve free Home Screen widgets that we think are the most useful for your Android smartphone. We also included a bonus: the
review Xiaomi Watch S1 Active review: a potential winner

Xiaomi Watch S1 Active review: a potential winner

The new generation of Xiaomi smartwatches is here. The Xiaomi Watch S1 targets the users who are more interested in the design of their wearables, while the Xiaomi Watch S1 Active is aimed more towards sports and health enthusiasts. In this review, I take a closer look at the Xiaomi Watch S1 Active. It has an impressive list of features and a balanced price.
article How to tell if your smartphone's battery is dying

How to tell if your smartphone's battery is dying

If you are reading this article, it’s probably because your smartphone is acting up or you’re worried that its battery is nearing the end of its life. And you have good reason to worry about the longevity of smartphone batteries. No matter how well you treat your mobile device, eventually, the battery will lose its capacity to hold a charge and your smartphone or
tutorial How to add, modify, or remove widgets from Android

How to add, modify, or remove widgets from Android

Widgets can be incredibly useful, so it’s a good idea to know how to add or remove them from your Android smartphone. Android widgets are interactive and provide data, while also acting as gateways to apps. This tutorial shows you all you need to know on how to add or remove widgets from your Android's Home Screen, including Samsung Galaxy devices: NOTE: For
article 30 or 60 fps? What's best for smartphone video recording?

30 or 60 fps? What's best for smartphone video recording?

Smartphone manufacturers have generally settled on having 30 or 60 fps available for video recordings, but some are pushing the boundaries, offering 120 or even 240 fps. Are they viable or just a marketing trick to make us buy more expensive and advanced, but not necessarily more useful smartphones? In this article, I’m going to answer a few questions that you may have regarding
review Samsung Galaxy S22 (Exynos) review: Natural evolution

Samsung Galaxy S22 (Exynos) review: Natural evolution

Finally, a compact Android flagship smartphone from Samsung. Ever since the Galaxy S7, Samsung’s top-of-the-range smartphones have only gotten larger and heavier. Not anymore! While the Samsung Galaxy S22 is by no means tiny, it’s still smaller and thinner than its Android competitors. Does this mean that Samsung made compromises in regards to build quality of the device or its specs? I tested it
review Samsung Galaxy Tab S8 Ultra tablet review: a premium experience

Samsung Galaxy Tab S8 Ultra tablet review: a premium experience

It’s a good time for Samsung: they recently released the excellent Samsung Galaxy S22 smartphone lineup and the Tab S8 tablet series; they enjoy a comfortable lead in the Android market and constantly push the boundaries of technology with their products. Now, I’m not really a fan of tablets, I think they occupy a precarious space between laptops and smartphones. But I got to
review Realme GT2 Pro review: A powerhouse with a matching battery

Realme GT2 Pro review: A powerhouse with a matching battery

Realme GT2 Pro is the latest flagship smartphone from the Chinese manufacturer that is part of the BBK group alongside other brands like OnePlus and Oppo. And quite the flagship it is! Realme has put all sorts of goodies in this smartphone: the world’s first 2K AMOLED flat display with LTPO 2.0 technology, the latest Snapdragon 8 Gen 1 chipset, all powered by a
tutorial Communicate safely during protests or emergencies with Briar

Communicate safely during protests or emergencies with Briar

When you protest for a cause, alongside thousands of people, it is very likely that the mobile network will stop working because of the sheer number of connections to a small number of cell towers. Also, in the event of an emergency like an earthquake or armed conflict, the communication infrastructure might be partially damaged, leaving you without any means of communication or information.
article Smartphone video recording in 1080p, 4K, 8K: How much is too much?

Smartphone video recording in 1080p, 4K, 8K: How much is too much?

Smartphone manufacturers are doing everything they can to bring forward new and exciting features. Some are more successful than others, some are only there for marketing purposes. While an increasing number of flagship smartphones feature 8K video recording, is it really a useful ability, or is it just a fad? In this article, I’m going to answer a few questions that you may have
article Can I carry power banks while traveling by plane?

Can I carry power banks while traveling by plane?

If you’re planning a vacation, a business meeting abroad, or just a short weekend trip, you’ll probably want to get some of your electronic devices with you. Things like a laptop, a camera, your smartphone, and maybe, just maybe, a power bank or two. But did you know that some airline companies don’t allow you to take some types of devices and electronics with