4GB RAM 32GB ROM with expandable storage: This Android TV box comes with 4GB RAM and 32GB ROM, providing ample capacity for apps and media. You can download more applications, store more movies, and you won't run out of space. You can also expand storage with an external hard drive or a TF card for even more capacity. The performance and responsiveness are designed to be faster than many other TV boxes. Android 13.0 OS: The latest Android 13.0 system brings features, including a true black dark theme to save battery and ease on the eyes. Enhanced privacy controls help you manage your data, giving you more control and peace of mind. Powerful RK3528A chipset: Powered by the RK3528A chipset, this box offers improved image processing and ultrafast running speeds, delivering a strong and smooth performance that stands out among similar devices. 3D 4K UHD H.265 support: Supports H.265 4K output, providing more efficiency and smoother playback than H.264. Enjoy 4K movie viewing with rich detail and clarity. Also supports 3D video playback for a more realistic viewing experience. Use scenarios: Home theater and streaming: Watch 4K content smoothly on your TV, enjoy quality movies and shows with fast app performance. Family entertainment hub: Install a wide range of apps and store a growing media library, with room to expand storage as needed. Expanded media center: Add an external hard drive or TF card to grow your library and keep large video collections readily accessible.