[hdmkv]

Just to update this thread, I got a BenQ 2550 and ended up returning it. Gray light border issue, constant 3D synch inverts issue, gray-ish blacks, and so-so contrast & color depth/richness. Optoma UHD51A will likely perform similarly. The 3D synch invert issue is being fixed by BenQ w/an upcoming f/w update, but overall doesn't look like these TI .47 DMD chip-based PJ's are all that good.

For affordable 3D + 4K PJ for now, I'd recommend Epson 5040UB or 4000.

[stuffs4me]

Also, please listen to Cnet, what it says about BenQ HT2550: https://www.cnet.com/products/benq-cineh...50/review/

[hdmkv]

Secrets had the opposite reaction. From the two days I had the BenQ, it was sharper w/4K than Epson, but blacks, contrast and colors were all better on Epson. With 3D now fixed from posts I'm see on AVSForum, DLP usually provides better 3D quality than LCD. I know this from my experience w/BenQ 2050 and 1070, but I'm quite happy now w/3D on Epson. There is still minor ghosting/crosstalk, but nowhere as severe as when I had auto iris on before.

[ParkPrince]

That's great and they are available on Amazon now. And even the Optoma UHD60 can be found in the 4K projector Amazon items, and they offer a $200 off discount now. If you want to buy one, these can be on your consideration list.