Unfortunately, it is not yet possible for us to include it in our range. However, we are making every effort to include it as soon as possible. As soon as we have new information on this, we will post it in the online shop.
I already have the 4k beamer.
You definitely need a screen for it.
Until now, I projected directly onto my living room wall with conventional projectors.
But because the projection angle is so steep with short throw beamers, the small "ribeli or hills" of the wallpaper cast small shadows.
The image then looks very pixelated, despite the 4K resolution.
So either you have an extremely smooth wall, or you need a screen.
Personally, I find this a pity, because I prefer not to see a frame on the wall as long as the projector is not running.
I already have the 4K projector. Great part. What strikes me (in contrast to the Wemax Pro, which I also had): no 3D, keystone correction only possible to a limited extent.