According to the latest leaks, Xiaomi's upcoming Android TV dongle, the Mi TV Stick, will only support 4K on its upgraded variant.
Xiaomi Mi TV Stick 4K Ultra HD Streaming Device, Android TV 11 with Google Assistant Voice Remote Control Streaming Media Player, Chromecast Built-in, 2GB 8GB HDR/AV1/2.4G/5G WiFi/BT 5.2, 2022 Latest
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The new Xiaomi Mi TV Stick and its improved hardware
Xiaomi Mi TV Stick Streaming Stick 4K 2022 Latest Streaming Device 4K/HDR Android 11 with Google Assistant Voice Remote Control, Chromecast Built-in, Support 2GB 8GB AV1/2.4G/5G WiFi 5 /BT 5.2
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Experience the wonder of Android TV 11: The Xiaomi TV Stick 4K comes equipped with Android TV 11, delivering simple yet immersive experience. Discover
Xiaomi Mi TV Stick Streaming Stick 4K 2022 Latest | Streaming Device 4K/HDR Android 11 with Google Assistant Voice Remote Control, Chromecast