First of all, I want to say that I am a big fan of the Xgimi brand. I have been using the H1 since the summer of 2017 and have had great experiences with it. The picture is fantastic; I look at a size of 150 ”and it is very bright with superb contrast on the white wall.
I have the projector connected to the Samsung HW-Q80R Soundbar with an integrated Dolby Atmos decoder. The only problem is that the H1 has an HDMI ARC output that is not enough to deliver uncompressed 5.1.2 sound like Dolby Atmos. The soundbar has HDMI eARC which I can't take full advantage of due to the lack of the same on the projector.
Therefore, I would like to suggest to designers and developers to install an eARC port in the new flagship projector. That would be reason enough for me to buy a new model, which if I'm not mistaken, has been announced for 2021. Of course, support for Netflix 4k is very welcome.
Greetings from Croatia!