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Optoma

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

  • Based on 211 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Feb 18 – Mar 22
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Style: UHZ66 (4000 Lm, HDMI eARC/ARC)


Features

  • TRUE 4K ULTRA HD AND HOME THEATER AUDIO SUPPORT: Enjoy superior home cinema with 8.3 million distinct addressable on-screen pixels. ARC/eARC support allows you to route multi-channel audio to compatible home theater systems for a truly cinematic experience
  • LONG THROW LENS: With a projection distance range of up to 30.8, it's great for medium and large spaces. It projects a 120" image from 12.2 away
  • ENHANCED GAME MODE: Lightning fast responses time deliver best in class gaming performance with 4ms for 1080p240Hz, 8ms for 108p120Hz and 16ms for 4K60Hz
  • ULTRA BRIGHT: Enjoy 4,000 lumens of brightness in your home theater room, family room, gaming room or even outdoors for backyard movie nights
  • HDR & HLG COMPATIBLE: Enjoy brighter whites and deeper black levels for an enhanced viewing experience of images and videos, enabled by HDR10 & HLG technologies

Description

The Optoma UHZ66 is a compact and powerful home cinema and gaming projector that offers an immersive viewing experience. It utilizes DuraCore laser light technology for a dependable light source with up to 30,000 hours of maintenance-free operation and an IPX6 dust resistance rating for enhanced durability. Its long throw lens is a great choice for large living rooms and home cinema, offering a 120" image from 12.2’ away. With true 4K Ultra High Definition resolution, you'll enjoy highly detailed video with 8.3 million distinct addressable on-screen pixels. The UHZ66 also boasts an enhanced game mode with lightning-fast response times for 1080p240 and 4K60 resolutions along 4K HDR and 1080p HDR signal input, delivering rich cinematic colors and an impressive 500,000:1 contrast ratio. This advanced projector is both compact and energy efficient, measuring just 8.5" x 10.79" and consuming only 45% of the power used by typical lamp-based projectors. It's equipped with dual HDMI 2.0 ports and USB-A Power port, making it compatible with a wide range of 4K UHD next-gen gaming consoles, gaming PCs and streaming devices. ARC/eARC support allows easy connectivity to compatible Dolby Digital 5.1/7.1 Soundbars and home theater speaker systems. And, with 4,000 lumens of brightness, there is no need to wait for the evening to watch video content or start playing.

Brand: Optoma


Recommended Uses For Product: Business, Education, Gaming, Theater


Special Feature: 4K UHD DuraCore Laser Technology, ARC/eARC, Compact Size, Dual HDMI 2.0, Low Input Lag


Connectivity Technology: 3.5mm Audio, HDMI, USB


Display resolution: 3840 x 2160


Product Dimensions: 8.5 x 10.79 x 4.49 inches


Item Weight: 6.61 pounds


Item model number: UHZ66


Batteries: 1 Lithium Metal batteries required. (included)


Date First Available: October 12, 2023


Manufacturer: Optoma Technology Inc


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 18 – Mar 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Optoma Laser UHD (UHZ66) is out of this world!
Style: UHZ66 (4000 Lm, HDMI eARC/ARC)
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! ... show more
Reviewed in the United States on September 16, 2025 by pj
    • Highly recommend!
Style: UHZ45 (Previous Model, 3800 Lm)
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.
Reviewed in the United States on August 22, 2025 by Lednik
    • BUYER BEWARE!!! YOU HAVE BEEN WARNED!!! Dead Pixels and Bad DMD Chip. DONE WITH OPTOMA!
Style: UHZ50 (Previous Model, 3000 Lm, Smart Home)
Review Image by Taun Taun Logistics, LLC Taun Taun Logistics, LLC
Review Image by Taun Taun Logistics, LLC Taun Taun Logistics, LLC
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. ... show more
Reviewed in the United States on May 22, 2024 by Taun Taun Logistics, LLC Taun Taun Logistics, LLC
    • Laser projection is fantastic
Style: UHZ45 (Previous Model, 3800 Lm)
WAY better than the optical projector it replaced. Bright and crisp even in daylight without any adjustments
Reviewed in the United States on August 9, 2025 by Porter
    • Blurry focus and data issues mar bright projector
Style: UHZ50 (Previous Model, 3000 Lm, Smart Home)
Review Image by Andrew Pierson Andrew Pierson
Review Image by Andrew Pierson Andrew Pierson
Review Image by Andrew Pierson Andrew Pierson
The Good - this projector is very bright, allowing viewing in brightly lit rooms. The Bad - 4k HDR at 60 fps consistently fails. The Ugly - the focus is uneven, making you choose what is in focus. This opinion is based on testing three units. I purchased one of these units based on the solid reviews. The first unit had massive data corruption on all HDMI ports, leading to flashing, banding, and HDCP issues. The problems were worse on the lower numbered ports. After speaking with the manufacturer, I got a replacement from Amazon. I didn't spend much more time on this one because it was so bad. I replaced all the HDMI cables with Ultra High Speed HDMI Certified cables, tested with shorter runs, and upgraded to a powered certified cable for the longer run. The second unit was much louder, with a distinctly annoying fan. While the data issues were better (no flashing / banding on any port) it consistently failed HDCP checks on HDMI ports 1 and 2. Port 3 worked most of the time, but especially with Disney+ the HDCP check would fail. Rebooting the projector would generally work around this. I hooked up my computer to the projector, and was shocked by how bad the focusing was for text. In a movie you might not notice, but for desktop use it was painful. I was careful to align the projector properly (see the squared up photo). All four corners are in focus, but the center top (ceiling mounted orientation) is out of focus. You can see the difference in the two photos of the browser address bar with my finger shadow to show that it's in focus. I expect all ports to work perfectly with the advertised data rates with no optical issues. I returned this unit as well. The third unit was the best of the three. However, it still had the focusing issues, and still will fail to play Disney+ every few days, requiring a system reset. Summary - While the data rates for 4K HDR at 60fps are incredibly hard to get right, I expect it to consistently work when advertised. It does not. - Pixel perfect optical focusing should be table stakes for any projector. This one fails in that regard. - All three were incredibly bright. 3000 lumens is just fantastic. This projector works fine if you're only going to watch movies at 1080p, but in that case, get a cheaper model. ... show more
Reviewed in the United States on March 10, 2023 by Andrew Pierson Andrew Pierson

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