I replaced UHD51A with this laser UHZ55. It's very bright with vivid color. The image is very sharp unlike UHD51A with fussy edges. I also tried UHZ66 which has 4000 lumens and 500k:1 contrast. The image shows washed faded colors. I really like UHZ55 performance after fiddle with the settings. The image can be shifted horizontally and veridically with the combination of keystone and corner adjustments. The audio is not used since I have a receiver. 3D is the lovely feature of this projector using active shutter glasses. B&H shipped this projector to CA in two days.

[This review was collected as part of a promotion.] Great 4k image, awesome contrast. Had a pixel out around a year of use and tech support had me send it back for service with no complaints.

[This review was collected as part of a promotion.] Bought this for our new dedicated home theater, and I’m so glad we decided to go with the HU710PW. Mounting/setting it up is super easy with the lens shift. The extensive picture settings make dialing in a great picture pretty easy; I just looked at some projector review websites and started from their calibration settings then fine tuned it. It’s an amazing picture. We have an LG OLED TV, and while the picture isn’t the same quality, we didn’t expect it to be, and it’s still incredible and a very immersive experience. LG magic remotes are great (even though I use apps on the phone to control the receiver and NVIDIA shield I have attached so I don’t use it). All in all, from all the projectors I looked at through extensive research before making this purchase, I can’t imagine I would have gotten a better projector for the price I paid for this one. Highly recommend!

[This review was collected as part of a promotion.] The projector arrived after a delay shipment of couple of weeks. It is carefully packed.
Took us an hour to setup everything. The setup is simple and was easy to mount and calibrate using the tool provided in the projector. The romote works like a mouse. How cool is that.
The quality of the picture is really good. Great to watch movies on home theater.
Our family loved watching the movie on the projector. Was a good buy for fair price.
The only concern I have with this projector is the app store doesn't have any useful apps.
I was searching for Hulu or ESPN and I couldn't find them. Hopefully a new update would bring them.

Great clean edge to edge quality. Easy setup, second Optoma Projector, this model had all the inputs I wanted, Including USB Flash Drive playback of mp4's.

Absolutely great experience using this projector! Bought it mostly for my kids to enjoy Disney plus movies in big screen and love it!

[This review was collected as part of a promotion.] This projector stands leagues above anything I have ever owned. The debt of colors, richness, clearing, ease of use and setup, I could go on and on. It’s great. The only cavity is when HDR switches on, there is a quick color flinch as the projector sets itself. But nothing major. All in all. I have no complaints. And to not have to worry about a bulb is a godsend. Thank you LG. Keep up the great work.

[This review was collected as part of a promotion.] This has been a truly fun campaign! The picture is clear and crisp. And the colors are vibrant! I was genuinely surprised and pleased. My previous projector was not worth the investment. The picture was blurry. The sound was not great and it was difficult to put together. I was completely turned off! So this was the final try for my household with the idea of getting a projector. Then I was slightly thrown off by the size of it. It was larger than I had expected. I had to find a new place to house it. However once I found a place for it and was able to watch a music video! I was blown away! I can not explain the richness of the experience. Movie night will not be the same here anymore. I look forward to "movie premieres" and football games at home. The cinema quality of my viewing experience can not be compared. I wish I was able to take the experience outside how it does need an external power source. Pre-installed on this projector are a fully authorized Netflix app, as well as Prime Video, Disney+, YouTube, and AppleTV. This convenience is unmatched! I used to hate having to go into internet explorer to log into these same sites. The remote control was really responsive as well.

Everything is fine and everything works.
It can be seen that it was unpacked and not packed very well, plus I found a long hair stuck in the mechanical part of the lens. I ordered this product to Ukraine and still did not understand where it could be unpacked. Perhaps this could happen at customs. I’m not making a complaint about this because I don’t know who did it :)
The projector is super, I'm very pleased. Everything works as I imagined it, despite the fact that the instructions are written very ambiguous at some points :)
In general, thanks to Optoma and thanks to B&H!

Having upgraded from epson bulb projection, the picture is absolutly eye poping. Love the fact that the apps are intergrated in the device.
Hoping it serves me as many years as my previous proector.