An Android TV box is a small set-top device that runs the Android operating system. It connects to an ordinary non-smart TV via an HDMI cable, turning a regular TV into a fully functional smart TV. Here are its main uses:
1. Stream online video & media
- Watch mainstream streaming platforms: Netflix, YouTube, Disney+, Amazon Prime Video, HBO, iQIYI, Tencent Video and more.
- Play local files stored on USB flash drives, external hard drives or memory cards: movies, music, photos, 4K videos.
- Support online live TV broadcasts, IPTV channels (legal live streaming services only).
2. Install thousands of Android apps
You can download any Android apps from built-in app stores or third-party marketplaces:
- Entertainment: short video apps, karaoke software, podcast players
- Lifestyle: weather, news, shopping, fitness workout apps
- Office: simple document viewers for presentations on TV
3. Mobile screen casting & mirroring
Wirelessly cast content from phones, tablets or laptops to the big TV screen:
- Mirror mobile games, photos, videos, video calls
- Cast online courses, meetings for group viewing
4. Play video games
- Run lightweight Android mobile games with a Bluetooth gamepad.
- Emulate retro classic games (PS1, PSP, arcade games) for casual gaming on TV.
5. Upgrade old TVs cheaply
Instead of buying an expensive new smart TV, this low-cost box adds smart features to any TV with an HDMI port. Most models support 4K, HDR and surround sound for better picture and audio quality.
6. Other practical functions
- Voice control: search videos or open apps with voice remotes.
- Media server: share video/audio files across home Wi-Fi with other devices.
- Connect extra peripherals: Bluetooth speakers, mouse, keyboard, camera.


