Xiaomi TV Box S 4K Ultra HD (Gen3/2025), WiFi 6, 32GB, Google TV

Xiaomi TV Box S (3rd Generation) is a compact 4K Ultra HD media player that adds smart-TV functions to televisions. The device runs Google TV, supports 4K (3840 × 2160) output and hardware decoding up to 4K 60fps, and includes Dolby Vision, HDR10+ video formats and Dolby Audio/DTS:X audio decoding. The unit is finished in black and has integrated Wi‑Fi and Bluetooth for streaming and remote control connectivity.

Advantages

The TV Box delivers 4K UHD playback with support for Dolby Vision and HDR10+ to preserve contrast and color detail. Hardware decoding up to 60 fps and an ARM G310 V2 GPU provide smooth video performance while the quad‑core processor (up to 2.5 GHz), 2 GB RAM and 32 GB storage allow installation of apps and local content storage. Built‑in dual‑band Wi‑Fi and Bluetooth 5.2 ensure stable wireless connections, and HDMI 2.1 output supports modern TVs.

Suitable for

• Turning a non‑smart TV into a smart TV for streaming apps and services
• Watching 4K movies and TV series with HDR and advanced audio formats
• Installing Android TV/Google TV apps and playing cloud‑based or local media

Key specifications

• Output resolution: up to 4K (3840 × 2160)
• Video decoding: up to 4K 60 fps
• Processor: quad‑core (up to 2.5 GHz)
• Graphics: ARM G310 V2 GPU
• Memory: 2 GB RAM
• Storage: 32 GB internal
• Operating system: Google TV
• Audio/video formats: Dolby Vision, HDR10+, Dolby Audio, DTS:X
• Wireless: Wi‑Fi 2.4 GHz / 5 GHz, Bluetooth 5.2
• Interfaces: HDMI 2.1 ×1, USB 2.0 ×1, power input
• Dimensions: 97 × 97 × 17 mm
• Weight: 91.2 g (without packaging)
• Color: black

How to use

Connect the Xiaomi TV Box S to your television using the supplied HDMI cable, plug in the power adapter and switch the TV to the corresponding HDMI input. Follow the on‑screen Google TV setup to connect to a Wi‑Fi network, sign in with a Google account and install streaming apps from the Google Play Store. Use the included remote control or pair a Bluetooth device for navigation and playback control.

Recommendations

For best streaming performance, use a dual‑band Wi‑Fi 5 GHz network or a wired connection where available, keep system software and apps updated, and allow sufficient ventilation around the device to avoid overheating during extended 4K playback.