Xiaomi writes on its homepage, with this model you can easily and continuously zoom the projected image from 60 % to 100 % and move it in any direction. Source: https://www.mi.com/global...
Unfortunately not. It worked perfectly for me. The beamer automatically downloaded the latest firmware the first time it was started and then the installation of Disney+ went smoothly.
It is basically an Android TV OS..if you dont want to use the remote, the alternatives are keyboard, mouse.. It has embedded ChromeCast which works quite well. I havent seent it switching automatically to HDMI on switching on my BD player, but I suspect that one can configure the HDMI CEC to do that.