Android: the most popular operating system for smartphones
Android is an operating system for phones, tablets, watches (Wear OS), TVs and cars, developed by Google on top of the Linux kernel. Phones from Samsung, Xiaomi, Google Pixel, Motorola and hundreds of other brands run Android.
In plain words
Android is like a basic house design that Google gives to every builder. Samsung, Xiaomi or Motorola add their own floors - skins such as One UI and HyperOS, plus their own apps - and paint the front their own way. That is why phones from different brands look different but share the same foundation.
How it works
- Google releases a new version of Android once a year.
- Manufacturers adapt it to their hardware and add their own skin.
- Apps are downloaded from Google Play or other stores.
- Google services (Play, Maps, Gmail) are a separate, licensed part.
- Updates come from the phone's manufacturer, so their speed and duration vary.
Where you'll see it
Almost every smartphone except the iPhone runs Android. Specs list the version, such as "Android 16", and the skin: One UI, HyperOS, ColorOS, OxygenOS. In our comparisons, the OS row.
Does it matter when buying
Yes, but what matters more than the version itself is how many years of updates the manufacturer promises and how clean the skin is (without ads and unnecessary apps). I recommend choosing brands with long update policies.
Myths
- Myth: Android is an insecure system. Reality: With security updates and apps from Google Play it is quite safe; the risks lie in outdated phones and unofficial APKs.
- Myth: All Android phones are the same. Reality: Skins, updates and optimisation differ a lot between brands.
FAQ
What is an Android skin?
The interface and extra features a manufacturer adds on top of Google's system.
How do I find my Android version?
Settings - About phone - Android version.
Can I install apps from outside Google Play?
You can, but it is risky - malicious APKs are often spread that way.
Related terms
Operating system, Software update policy, Interface (UI skin), Bootloader unlock and root, Wear OS