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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

  • Based on 151 reviews
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Availability: 18 left in stock
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Arrives Jul 2 – Jul 10
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Style: UHZ45 (Previous Model, 3800 Lm)


Features

  • LASER TECHNOLOGY: The UHZ45 uses a laser to project a 3,800 Lumen image with an incredible 2,000,0000:1 contrast ratio. The advanced laser projection system offers superior color performance, instant on/off, and an extraordinary life span of up to 30,000 hours.Power requirement : 100 - 240V 10%, AC 50/60Hz. Input current : 3.0A..Input current : 3.0A
  • TRUE 4K ULTRA HD: Experience high-quality home cinema with 8.3 million distinct addressable on-screen pixels
  • FAST GAMING RESPONSE: Enjoy ultra-fast 240Hz gaming for blur-free visuals and unparalleled smoothness with a response time of just 4ms at 1080p
  • CRISP, COLORFUL RESULTS, DAY OR NIGHT: With an amazing 3,800 Lumen laser display, you dont need to wait until dark, or even turn off the lights
  • EASY, FLEXIBLE INSTALLATION: Four-corner image adjustment, 2D keystone correction and adjustable warping provide distortion-free projection in just about any space

Description

The Optoma UHZ45 uses a laser, not a lamp, for superior brightness, crisp, accurate color with an incredible 2,000,000:1 contrast ratio, instant on/off, and a life span of up to 30,000 hours. 4K Ultra HD resolution with 240Hz refresh rate support at 1080p and an ultra-low 4ms response time make the UHZ45 a great choice for cinematic immersion and fast-paced gaming. Setup is fast and flexible, with smart features like four-point geometric correction and adjustment for wall colors. And, for an audio experience to match, take advantage of the eARC support to connect compatible home theater speaker systems.

Brand: Optoma


Recommended Uses For Product: Home Cinema


Special Feature: 1.3x Zoom, 1.5-1.661 Throw Ratio, Laser Light Source, HDR/HLG


Connectivity Technology: USB, HDMI


Display resolution: 3840 x 2160


Product Dimensions: 13.27 x 10.43 x 4.7 inches


Item Weight: 10.58 pounds


Item model number: UHZ45


Batteries: 2 AAA batteries required. (included)


Date First Available: June 24, 2022


Manufacturer: Optoma Technology Inc


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 2 – Jul 10

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


  • Fantastic, sharp picture, great contrast
Style: UHZ66 (4000 Lm, HDMI eARC/ARC)
I upgraded this from an 8-year-old HD Optoma (which we’ve loved). This newer model has been fantastic. Brighter, sharper picture with fabulous contrast. PRO TIP: I discovered the hard way that none of my old HDMI cables or switches would work (e.g., I have an HDMI/audio splitter so I can send the video signal to the projector and the audio to my Sonos speaker system). None of the old HD cabling or devices will work with a 4k projector, particularly if (a) you want to access all of the projector’s features (e.g., image presets, detailed image controls) or (b) you want to stream video in 4k. This layer issue is due to copyright protections on 4k video streams. Make sure your cables and devices are HDCP 2.2/2.3 compliant. ... show more
Reviewed in the United States on March 31, 2024 by JDMott

  • Excellent crystal clear picture!
Style: UHZ66 (4000 Lm, HDMI eARC/ARC)
I went from a UHD 50 after two bulbs and two years. This new laser unit is so far superior to the bulb style units it's unbelievable. I was never really impressed with the last unit it was a bit fuzzy and not nearly as bright as I would have liked. This unit is crystal clear and has a much brighter and sharper picture than the bulb unit ever had. I am very impressed and very happy with this projector! I'm using a 150 in screen and it looks like a regular TV! ... show more
Reviewed in the United States on May 10, 2024 by Placeholder Placeholder

  • Poor support and it flickers after a few months
Style: UHZ50 (Previous Model, 3000 Lm, Smart Home)
Buyer beware. I bought this back in December and it was great for a few months. It started to flicker and I tried all the options on their site. I filed a ticket in March and they never replied to me (support claimed they did but he wouldn't resend it to me just tried to say I needed to talk to that agent). Fast forward to a few minutes ago when I finally broke down and called as it is far worse now. Support tried to pass it off, didn't know I could get the serial number from the screen which showed they didn't know the product in the tech support department, and he just said he would put in a ticket to have a technician look at it. How? That's an RMA, how would you schedule a technician to come out. Hate to sound like a Karen (sorry to Karen's but that happened to your name) and I asked for a supervisor because I figured the current person wasn't understanding the issue. It's known, it's reported here on Amazon and the web. Why deny it. Anyways, he refused and I let him know I would report it as I would have to call again. Who doesn't get upset at that. Called again, next person must have been in the same room, sorry you guys don't get to WFH. He said that it was likely the HDMI cord. Figured why would he also be a jerk. Well I looked the cord is the one he said I should have. Unfortunately they will not support their product and you will need to use consumer protection organizations to get them to honor their warranty for their products. ... show more
Reviewed in the United States on June 6, 2023 by Nicholas Mennen

  • Highly recommended
Style: UHZ45 (Previous Model, 3800 Lm)
We are absolutely thrilled with the Optoma UHZ45 projector! The 4K UHD resolution delivers incredibly crisp and vibrant images with exceptional clarity. It's like having a cinema in your living room! One of the standout features for me is the enhanced gaming mode. It takes gaming to the next level with a lightning-fast 16.7ms response time in 4K at 60Hz and an impressive 4ms in 1080p at 240Hz. Gamers, you're in for a treat! The projector is packed with the latest technology, including HDR and HLG compatibility, three HDMI 2.0 inputs, and Full 3D support. Plus, the integrated speaker is a nice bonus. What really sets the UHZ45 apart is its laser technology. As per the specs, I read it offers 30,000-hour maintenance-free laser light source, I hope I can enjoy hours of entertainment worry-free. (Will update if required) The color accuracy is exceptional, and the dynamic contrast ratio of 2,000,000:1 truly enhances the visual experience. I can confidently say that the Optoma UHZ45 has exceeded my expectations, and I'm thoroughly enjoying recreating the big-screen experience at home. It's a fantastic investment for any home theater enthusiast or gamer. Highly recommended!" ... show more
Reviewed in the United States on October 6, 2023 by Zach

  • beautiful video with some quirks
Style: UHZ50 (Previous Model, 3000 Lm, Smart Home)
Firmware upgrade caused a message (WPS-...) to stay in upper corner of screen no matter which input. Only way to get it to go away is to turn off the wifi. Message also stays on if you use ethernet. Tech support confirmed they messed up the firmware but its been a few months no fix yet. Other than that is has a beautiful picture, auto keystone works well. Handles dark scenes ok not great. Colors are vibrant. For the money i'd say you can't beat it, just don't upgrade your firmware until they fix the issue. ... show more
Reviewed in the United States on March 7, 2023 by Raymond Martin

  • Easy set up
Style: UHZ50 (Previous Model, 3000 Lm, Smart Home)
I thought I might have trouble with zoom as my previous projector was 4.3 and the ceiling mount seemed too close. I did need a larger screen but that was bonus. I now have an awesome 9' diag. picture still maintaining the proper seating ratio. The 4k picture is wonderful, the only feature I missed a power zoom, but once set manually there was no need to set again. Quite satisfied with this Optima! ... show more
Reviewed in the United States on April 8, 2024 by Razmataz

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