Xiaomi Mi Mix 4 teasers hype up under-display camera and UWB tech 
Xiaomi is all set to introduce its Mi Mix 4 on August 10 and ahead of the announcement, CEO Lei Jun took to Weibo to share some teasers for the device. The first one shows the device’s silhouette alongside the August 10 launch date. The teaser confirms Mix 4’s uninterrupted display which is expected to have an under-display camera (UDC).
Xiaomi Mi Mix 4 teasers
The second official teaser hints at ultra wideband (UWB) coming to the Mix 4. The poster is titled “new technology, new understanding” and shows the Mix 4 pointed toward a TV. UWB is a more advanced version of Bluetooth…
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