ANDROID 11.0 OSThis tv box adopts the latest Android 11.0 system, has more new functions, such as Android's new dark theme use true black to keep your battery alive longer, take it easy on your eyes. Keep your data private with more controls, so you can rest easy.4GB RAM 32GB ROM The android tv box is designed with 4GB RAM and 32GB ROM, which gives it great capacity. You can download more applications, store more movies than before and you should not worry about running out of space. Race speed is also much better than other tv boxes. You can also add an extra hard drive, TF card to expand storage.Powerful Chip RK3318T95 Android TV BOX powered by RK3318 Chipset, it is better at image processing, provides users a great experience of ultra-fast running speed and professional image processing ability. Which makes it run faster and stronger than other tv boxes.3D 4K UHD H.265 Supports H.265 4K output, more powerful than H.264, let you watch the 4K movie smoothly, and every detail of the screen is glossy, bring you a more real movies, games and music experience. Support 3D video playback give your realistic view.