Specifications
Light SourceLampResolution4K (2160p)Color Brightness4000 lumensWhite Brightness4000 lumensContrast Ratio1,000,000:1Projector UseHome Theater, Educational (Classroom)
Key Specs
Light SourceLampResolution4K (2160p)Color Brightness4000 lumensWhite Brightness4000 lumensContrast Ratio1,000,000:1Projector UseHome Theater, Educational (Classroom)Projector Throw TypeStandard ThrowPortabilityFixedPower SourceAC/DC Power (plug-in)
General
Product NameUHD38x 4K UHD Projector with High Dynamic RangeBrandOptomaNoise Level26 decibelsModel NumberUHD38xColorWhiteColor CategoryWhite
Display
Light SourceLampDisplay TechnologyDLPResolution4K (2160p)Resolution (Native)3840 x 2160 (4K)3-Chip TechnologyNoColor Brightness4000 lumensWhite Brightness4000 lumensLight Source Life (Normal Mode)15000 hoursContrast Ratio1,000,000:1Aspect Ratio16:9Throw Ratio Range1.5:1 ~ 1.66:1Horizontal Scan Rate91.146kHzVertical Scan Rate120Hz3D TechnologyYes
Viewing
Minimum Projector Distance4 feetMaximum Projector Distance32.5 feetMinimum Viewable Screen Size33 inchesMaximum Viewable Screen Size301 inches
Features
Projector UseHome Theater, Educational (Classroom)Projector Throw TypeStandard ThrowPortabilityFixedRemote Control IncludedYesTV TunerNoComputer CompatibilityNoneKensington Security SlotYes
Exposure Control
Minimum Aperturef/2.1Maximum Aperturef/2.31Digital Zoom CapabilityYes
Connectivity
Number of HDMI Inputs (Total)2Number Of USB Port(s)1Video Input(s)HDMINumber of RS-232 Inputs0Input(s)USB Type A
Audio
Integrated Speaker(s)YesSpeaker(s) IncludedYesWatts Per Channel10 watts
Compatibility
Voice Assistant Built-inNot Applicable
Certifications & Listings
ENERGY STAR CertifiedNo
Power
Power SourceAC/DC Power (plug-in)
Warranty
Manufacturer's Warranty - Parts1-Year limited parts, 90-day lamp warrantyManufacturer's Warranty - Labor1-Year labor warranty on the projector
Other
UPC796435814502
Immerse yourself with stunning true 4K UHD images from the incredibly bright, 4,000 lumens Optoma UHD38x home entertainment and gaming projector. The UHD38x delivers a lightning-fast input lag as low as 4.2ms and a high refresh rate of 240Hz - perfect for a competitive gaming advantage. Console gamers will enjoy 1080p 120Hz or 4K UHD 60Hz game play with the newest Microsoft Xbox Series X|S and Sony Playstation 5 for blur-free visuals and outstanding smoothness. TV and movie fans can also enjoy excellent color depth, crystal clear detail, and sparkling contrast for a stunningly immersive experience. Packed with the latest technology and features, this stylish projector boasts High Dynamic Range (HDR), HLG compatibility, and an 8-segment color wheel to produce vivid, cinematic images ideal for home entertainment. Perfect for enjoying life-like big-screen entertainment up to a 300 inch image in any living space.
Dynamic black image technology
Dynamic black image technology provides superior image depth with a 1,000,000:1 contrast ratio
High dynamic range (HDR) for superior color
HDR technology expands the contrast ratio for brighter whites, darker blacks, and rich, more vibrant colors
±40° vertical and horizontal keystone correction
For distortion-free images
True 4K UHD with long throw lens
Optimized for larger rooms, with a 100” diagonal display from about 10’10” away
What's Included
UHD38x projector, quick start user manual, remote, batteries for remote, power cable
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Reviews
Rating 4.5 out of 5 stars with 22 reviews
4.5Rating by feature
- 4.5Value
Rating 4.5 out of 5 stars
- 4.4Quality
Rating 4.4 out of 5 stars
- 4.5Ease of Use
Rating 4.5 out of 5 stars
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Capable mid-price range 4K projector
I decided to give this 4K projector a try as an upgrade from my 12-year old Epson HD projector (paid almost 2X the price of this). Note the attached photos were taken while movie was running, not paused with a Google Pixel 6 Pro phone. First thing for the 4 stars assessment on quality - this projector is much louder and depending on which lamp mode you choose, it is audibly loud even when the projector is over 8 feet away. Secondly on the quality assessment, the light leak from the case is too much, through the heat vent, the lens hood and the around the back. It would be best if this is put into its own box or in a separate projection room. This one is bright (4000 lumens) for sure and as the pics show, it is not so bright as to blow out the fine details and color of the image. Being a DLP projector, some people will see color aberration (rainbowing) especially during fast moving scenes. For me, I am impressed by the color accuracy and proper saturation for HDR10. The first 2 pics from Moulin Rouge is from a HD source upscaled to 4K of the projector. The others are from the 4K HDR10 source for Greatest Showman. It's a good value because it supports 3D with an average 4K image and movies look great especially on our 15 feet wide "screen" of our bedroom wall. Just wish there is a better image adjustment option or mechanism for the centering the lens as our projector stand is built to match the exact middle of that wall. Overall, it is a keeper and other then the noisy operation, I would recommend this to those looking for a 3D capable 4K projector.
Posted by AshlyY
Rated 5 out of 5 stars
Awesome projector!
I have used Epson projector over 12 years. Now i brought this and using it. The picture clarity and brightness is awesome. I am currently viewing this around 150-160 inch screen on my wall.
Posted by Jaggu
Rated 5 out of 5 stars
Best projector
This projector replaced my optoma uhd30, awesome upgrade. It's brighter, more options, has a shorter throw,has awesome contrast, and keystone is top notch. Highly recommended
Posted by bmp061490