Optoma UHZ45 4K UHD Laser Home Theater and Gaming Projector | 3,800 Lumens for Lights-On Viewing | 240Hz Refresh Rate and Ultra-Low 4ms Response Time, White

Amazing picture quality; brightness, clarity and color all beautiful. Low noise. Needed to adjust to HDR brightness for my room but very easy to do. Using this for UHD Bluray 2D/3D, 4k Firestick, PS5 Pro and Switch 2. All run great and the 3D movies are incredible; very colorful and crisp (way better than at the movies). Very pleased overall!

I previously owned an Optoma HD20. I got 10 years out of it before it pooped out. I use my projector as my everyday TV. So it gets used alot. Was wanting to get into the laser 4k market so that I wouldn't have to mess with replacing lamps. I zeroed in on the Optoma UHZ66. I read all of the reviews and was very skeptical because there really weren't many postitive reviews. So I took a chance. Got it for $1499. It had been listing at $1999. All I have to say it wow. The picture is amazing. My home theater is in my basement so there is no external lighting. I had to set the source light to 80% because it was so bright. I can't believe how crystal clear the image is. Setup was a breeze. Used the same ceiling mount. Not many channels are 4K but I watched the NFL playoffs and OMG. 4K is the real deal. The picture clarity is astounding. Watched Top Gun Maverick and it just popped. Amazing detail. Another positive is that when I changed it to 80% light source, the projector makes almost no discernable noise. Just a light hum. Seems like half of the fan noise that my HD20 produced. Focus is easy with the adjustable dial. Also the throw distance can be adjusted with the 2nd dial as well. Remote is super small which is kind of funny but it works. I've set up my system so that my 4k Firestick turns everything on and off and controlls the volume. Below are two pictures I took. First one is in HD and 2nd is 4k. Just unbelievable how clear it is. It's like being at the game. So if you are on the fence then jump off and buy the UHZ66. You won't be disappointed.

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.

Obviously not cheap per se, but worth every penny. I've tried several others and all had their pros and cons, this unit has no cons. Nice picture, good color and yes you can watch this in broad daylight. Im at about 10,000 hours of play at this time and have had zero issues. It just works.

I would rate it a 1 star but the projector did have good quality image for it's life. However it got a DEAD PIXEL! For thousands of dollars you shouldn't have DMD chips dying so early on you. It lasted 4 years for me. That is longer than other people who spoke their mind got out of it. Just look at the other reviews. Check reddit for dead pixels on laser projectors. Guarantee you optoma will be on the list. Do yourself a favor. Buy a nice projector and enjoy the awesomeness of it all...just don't buy an Optoma.

I am amazed at the quality! 4k with gspro graphics are out of this work! Super bright, set up was a breeze 😎 this is definitely an upgrade for my golf simulator!

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.

I was very skeptical of buying a '4k shifting' projector, but the technology really does work. The image is crisp, and does represent that 4k pop. The HDR on this is also quite good, simple HDR demos really bring out how well the laser brightness pairs with this feature. I would say that after searching for a while I landed with a projector that satisfys my next generation itch from my Benq W1070. The picture is just phenomenal, and no bulbs to worry about. The lack of HDMI 2.1 is a bit disappointing but doesn't really impact me too much. It does have eArc that works well with my Onkyo receiver. The CEC functions don't appear to work too well, but that's just the way that technology goes. I have a 140" screen and this has no problem lighting the whole thing up with lights on somewhat, definitely love the quick on/off too. Overall - highly recommended!

Got this under 44% sale and still not worth it. It has halo effect. Lens ajustment, calibration settings, zoom and trying all modes didnt help even 1%. After moving the projector too close to the screen halo effect gone but colors are terrible. Maybe a manufacturing defect but forums says many people have this issue.

La qualité d'image est impeccable, très bonne luminosité, très belles couleurs et faible latence parfaite pour jouer à la console. L'intégration Alexa/Google Home est inutilisable et l application mobile est nulle cependant mais on s'en fiche un peu. Avec 5m de recul j ai une projection de 150" et je pourrais même mettre plus grand avec le zoom.