What is Android operating system?

Android is currently the most popular mobile operating system today with an average market share of more than 50% worldwide. Do you know anything about this operating system?

What is Android operating system?

Android is an operating system based on open source Linux platform designed for mobile devices with touch screens such as smartphones and tablets.

Initially, Android was developed by Android Corporation, with financial support from Google, later acquired by Google itself in 2005 and Android operating system launched in 2007. The first phone running Android is the HTC Dream that went on sale on October 22, 2008.

It is open source, coupled with a non-binding license, that allows device developers, mobile networks, and developers to freely adapt and distribute Android. These factors have made Android the most popular smartphone platform in the world. Android accounted for 75% of the worldwide smartphone market share as of Q3 2012, with a total of 500 million devices activated and 1.3 million activations per day. In October 2012, there were about 700,000 apps on Android, and the number of app downloads from Google Play (the main Android app store) was estimated at 25 billion. Now that number has dropped due to the huge influence of iOS from Apple and a small portion of Windows PhoneHowever, Android still leads the way.

Display

Android 's user interface is based on the principle of direct impact, using touch touch similar to real-life movements such as swiping, tapping, stretching and retracting to handle objects on the screen.

Android devices after booting will display the home screen, the starting point with key information on the device, similar to the concept of desktop desktop. The main Android home screen usually includes many icons (icons) and widgets (widgets). Android's home screen interface is highly customizable, allowing users to freely set the device's appearance and behavior according to their preferences.

Third-party applications available on Google Play and other app stores also allow users to change the "theme" of the home screen, and even mimic the look of other operating systems such as Windows Phone or iOS. . Most manufacturers, and some carriers, change the look and behavior of their Android devices to differentiate them from the competition.

Google releases major Android updates every 6 to 9 months, which most devices can get over the air. The latest major update is Android 5.0 Lolipop.

Advantages and disadvantages

Advantages:

+ As an open source operating system, so highly customizable, can be arbitrarily edited without interference or prohibition from Google.

+ Diverse products, many phone companies and technology equipment have favored Android for their devices, the price is reasonable from affordable to high-end.

+ Huge Google Play Store app store.

+ Friendly and easy to use.

+ Ability to multitask, run many applications at the same time high.

Defect:

+ Easily infected with malware and viruses. Due to its open source nature, many uncontrolled software with poor quality or security flaws are still used.

+ Too many app stores make it difficult to control quality, lack of really good apps.

Great fragmentation. While some excellent Android devices have been released such as Galaxy S5 , Galaxy Note 4 , Xperia Z3 …, there are still many other normal low-priced products.

Update is not automatic for all devices. When a new version of the operating system is released, not all products are updated, even if you want to experience you often have to buy new devices.

What devices are running Android?

+ Currently, Samsung is still leading the Android market with many affordable to high-end phones and tablets such as: Galaxy V , Galaxy Core 2 , Galaxy A3 , Galaxy A5 , Galaxy S5 , Galaxy Note 4 , Galaxy Alpha ...

+ Sony phones: Xperia Z3 , Xperia Z3 Compact , Xperia Z2 , Xpreia Z1 , Xperia T2 Ultra , Xperia C3 , Xperia E1 …

+ HTC Phones: HTC Desire Eye , HTC One E8 , HTC One M8 , HTC One Max , HTC Desire 820S , HTC Desire 816 , HTC Desire 510 …

+ Oppo phones: Oppo Find 7a , Oppo R5 , Oppo N1 Mini , Oppo R1 …

Android tablets: Sony Xperia Z3 Tablet Compact , Samsung Galaxy Tab S 10.5 (SM-T805) , Samsung Galaxy Tab S 8.4 (SM-T705) , Google HTC Nexus 9 Volantis , Lenovo Yoga Tablet 2 Pro , Asus MeMo Pad 8 , Dell Venue 8 , Acer Iconia A1- 841 , Acer Iconia B1-730

Additionally: The open and change-allowing nature of Android helps it appear on other electronic devices, such as laptops and netbooks, smartbooks, Smart TVs, and cameras. Moreover, the Android operating system is also used in smart glasses (Project Glass), wrist watches, headsets, pocket music players, desktop phones, and video game machines running Android.

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What is the iOS operating system?

What is Windows Phone operating system?

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