Xiaomi TV Stick (TV Stick) 4K version has been officially launched on the global official website，The website shows what the device will look like，and describes its specifications and features。Know from the name，The highlight feature of Xiaomi TV Stick 4K is that it supports 4K，The previous generation Mi TV Stick supports up to 1080p，So this alone is worth the upgrade for those who own a 4K TV。
This TV stick looks very simple and compact，Only the size of a pen drive，Looks like a flash drive，Dimensions are 106.8 x 29.4 x 15.4 mm，Weighs only 42.8g，Both sides are HDMI interface and Micro USB power interface。
Configuration，Xiaomi TV Stick 4K version adopts Amlogic S905Y4，Quad-core A35 CPU，Mali-G31 MP2 (850MHz) for GPU，Complemented by 2GB RAM，8GB ROM，Support dual-band Wi-Fi、Bluetooth 5.0、Support DTS HD、Dolby Atmos、Dolby Vision，Support 4K60 frame 10bit AV1/H.265/VP9 P-2/AVS2 hard solution，Pre-loaded with Android TV 11 system。
The Mi TV Stick 4K also comes with a physical remote，Looks similar to the remote that came with the previous generation Mi TV Stick。picture display，It will have preset buttons for Netflix and Amazon Prime Video，But these buttons can be changed for different regions。 The remote also has a dedicated Google Assistant button，for voice commands。Since Xiaomi TV Stick 4K is powered by Android TV 11 system，Hence support for Google Assistant。
The official price of the Mi TV Stick 4K has not yet been announced，The price of the previous generation 1080P version is 54.99 Dollar，The price is expected to be the same as the previous generation。