I got this projector yesterday and I could find some major issues with it:-
1. Corners are not sharp. If you try to fix corners then the central part becomes blurry.
2. I have a 550 ANSI Lumens projector (Fengmi Smart Dice) which is twice as much brighter as the claimed 700 ANSI lumens of this projector.
3. The seller on Alibaba claimed HDR support which it doesn't support, unfortunately.
4. Weak WiFi connection which results in image quality or it will start buffering.
Final verdict. Do not buy it.