So I just received the UHD51 (without Alexa):
I can definitely see a pronounced pixel grid (same as in the picture posted above), will try to upload a picture when I get home.
The first impressions are good, but I am still contemplating to send it back and get a Benq W1700 (HT2550) instead. The 400€ price difference is kind of bothering me. I do not have any good options to compare them and have not seen any reviews comparing them yet. 4K HDR does look really good, but I am not blown away. (This may just be personal opinion as I def. am not as blown away as getting the W1070.) I had two friends watch Planet earth 2 in 4k and they loved it. Playing Fifa on a PS4 seemed good enough for our skill level. Will try to see what the Pro melee player I know says to the input lag. (Need to buy some stuff to connect the gamecube).
Watching Guardians of the galaxy 2 and Black panther was a nice experience. Though fine-tuning the picture was somewhat difficult.
Yeah the light boarder is huge! To be honest at first I was slightly confused as to why the picture did not go to the corner. Totally forgot about it!
The speakers were what amazed me the most about the beamer
They sound pretty decent. Coming from my Klipsch sound system, I was pleasantly surprised.
Now this all sounds bad, but it is mostly because it just did not blow me away immediately. I may start to love after some calibration and proper setup.
Anyone here had a chance to compare it to the Benq W1700 (HT2550)? Would really appreciate any feedback.