Optoma UHZ66 Compact Long Throw True 4K UHD Laser Home Cinema and Gaming Projector, 4000 Lumens

BUYER BEWARE!!! YOU HAVE BEEN WARNED!!! Dead Pixels and Bad DMD Chip. DONE WITH OPTOMA!
I am very frustrated. This projector had dead pixels due to the faulty DMD chip in the very first month so I was able to return it to Amazon (thank goodness) and they exchanged it. That was unit #1.Unit #2 – this one had the same failure right after the 1-year warranty ended. I will never understand why a several thousand dollar unit would only have a 1-year warranty. It should be at least 2 years but more like 5 years seems appropriate when you spend this kind of money.Try #3 – Now even after having the DMD chip replaced, I am AGAIN, getting dead pixels before we are even at 90 days.This unit is obviously a lemon to have the same issue happen so many times in a row and in such short time frames. I keep my home immaculately clean and I air the projector out once a month like clockwork. I also have the unit set with my AV receiver to auto-turn off whenever there is no activity for 20 minutes. The unit is in open air and well-ventilated so I don’t understand what the cause is except for an inherently defective DMD chip.I honestly don’t think there is anything more I could do to baby this unit barring putting a custom cooling unit on it, which I shouldn’t have to do.I would really like to see Optoma get me into a unit that is equal to or better than the UHZ50. I feel that I have been through enough with this unit. Every time it goes out, my family has no home entertainment for several weeks which is unacceptable. Not to mention the hassle of uninstalling the unit from the ceiling and having to reinstall, adjust, and recalibrate every time.When I think Optoma it makes my stomach sick, which is not the feeling that I should have with your brand. I would like to know that you have admitted this unit has inherent defects and take care of me.This is my 5th Optoma Projector and I have been happy with all the other models I have had. This leaves a bad taste in my mouth and I sincerely hope you can take care of me.

This is an excellent unit. I do not understand the bad reviews on this site. People do not appreciate good projectors.For the price, this is unbeatable unit. It is a lazer projector with a 4K image for a ridiculously low price.What is wrong with you people writing bad reviews about this unit? This projector has excellent color, excellent contrast ratio, good blacks, excellent resolution, and an lazor light source (little maintenance required). I’ve had it for over 3 months, now. It is a very good projector. I’ve had many projectors in my life. Trust me, I know what I’m talking about. Optoma makes good projectors. They also respect their warranty period policy, and are trustworthy. I like this projector. You can spend 8 000 $ getting a higher end projector, which is probably too big for your entertainment room, and marginally better. With this unit, you get an excellent 4K lazer projector dirt cheap.

Inpossible de communiquer avec le fabricant j ai même acheté une garentie prolongée de 4 ans sur amazon et inpossible de communiquer avec la garentie que du gnaisage ont te dit objet renplacer en 3 jour maximum ,oublier ca ça dit 240hz et le maximum est de 120hz ont peut pas ce faire avoir plus que ça extrêmement déçu de amazon

Waited awhile to use it before my review. This projector is great, super bright, clear image, no issues so far. Even though no wifi, it still powers on and off with Alexa and FireTV Cube. I’m very happy with this projector !