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Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White

Model: UHD38x
SKU: 10735308
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Customers are saying

Customers commend the product's excellent picture quality, noting its crispness. They also appreciate the impressive brightness and clarity of the display.

Generated by AI based on customer reviews.
Features
  • 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

See all features
Specifications
  • Product Weight
    4.6 pounds
    Light Source
    Lamp
    Resolution
    4K (2160p)
    White Brightness (ISO)
    4000 lumens
    Contrast Ratio
    1,000,000:1
    Projector Use
    Home Theater, Educational (Classroom)
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Reviews

Rating 4.3 out of 5 stars with 31 reviews

84% would recommend to a friend
Customers are sayingCustomers commend the product's excellent picture quality, noting its crispness. They also appreciate the impressive brightness and clarity of the display.
This summary was generated by AI based on customer reviews.
  • Picture Quality (16)
  • Brightness (11)

Customer Images

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.

    This review is from Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White

    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.

    This review is from Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White

    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

    This review is from Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White

    Posted by bmp061490

  • Rated 4 out of 5 stars

    Review for Optoma UHD38x 4K UHD Projector

    The Optoma UHD38x 4K UHD Projector delivers an impressive viewing experience, making it an excellent choice for both home theaters and gaming setups. Here’s my take on its performance: Picture Quality The 4K UHD resolution is outstanding, with sharp details and vibrant colors that make movies and games come to life. The inclusion of High Dynamic Range (HDR) enhances contrast and color depth, providing a cinematic experience. Even in moderately lit rooms, the brightness levels (rated at 4000 lumens) ensure a clear and vivid display. Gaming Performance This projector shines in the gaming department. With a low input lag (as low as 4.2ms at 1080p and 240Hz), it caters to gamers seeking a responsive experience. The high refresh rate ensures smooth gameplay, making it ideal for fast-paced games. Design and Build The sleek white design fits well in modern setups. It's lightweight and easy to mount, and the adjustable lens makes setup flexible. However, it could benefit from more robust keystone correction for better alignment. Ease of Use Setting up the UHD38x is straightforward, thanks to its intuitive menu and multiple connectivity options (HDMI 2.0, USB, etc.). It supports various streaming devices, adding versatility for entertainment. Sound Quality The built-in speaker is decent for casual viewing, but audiophiles will want to connect an external sound system for a more immersive audio experience. Value for Money At its price point, the UHD38x provides excellent value for its features, particularly for those prioritizing 4K visuals and gaming performance. Pros: Stunning 4K UHD resolution with HDR support Bright and vibrant display Low input lag and high refresh rate for gaming Easy setup and multiple connectivity options Cons: Built-in speaker lacks depth Limited keystone correction Overall Rating: 4.5/5 The Optoma UHD38x is a solid investment for anyone seeking high-quality visuals and top-notch gaming performance in a projector. Whether you’re a movie enthusiast or a competitive gamer, this projector won’t disappoint.

    This review is from Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White

    Posted by KunalS

  • Rated 1 out of 5 stars

    No preprogrammed apps, no Bluetooth. Limited ports

    The picture quality would have been amazing, and it's super bright via lumens compared to other 4k projectors. Unfortunately this doesn't come in with any pre-programmed apps and has very limited ports. It isn't Bluetooth, and you need to buy a handful of other accessories to make use of this device, it is not ready out of the box, doesn't have the basic needs for an entertainment device. It was returned as soon as I became aware of this, and the annoying thing about it, there are no proper videos or reviews on the device when searching online. All you see is the quality of the projected screen, and how its good for gaming, but nothing else is spoken about it on YouTube videos or even the manufacturers website, unfortunately this was a headache, and I had to eat the cost of the restocking fee when I returned it (about $160), I was very disappointed in this device, and wouldn't not recommend to anyone. Besides that I did not get to use it, the setup was easy compared with other projectors, but that was about it. Do not recommend, stay away from this projector

    This review is from Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White

    Posted by EibanM

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Pros for Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White
Picture Quality, BrightnessPicture Quality, Brightness, Ease of use, Setup, SizeThere were no pros for this productPicture Quality, Brightness, Ease of Use, Fan Noise
Cons for Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White
There were no cons for this productHDMI Ports, Black Levels, Fan Noise, Remote Control, PriceThere were no cons for this productConnectivity, Menu Design

Specs

Questions & Answers
  • Hello. Can I change aspect ratio of image.. my screen will be 10ft x 10ft .. using for golf simulator.. Thanks

    Thank you for your interest in the UHD38X projector. Based on the request, "Can I change the aspect ratio of the image.. my screen will be 10ft x 10ft for a golf simulator" The diagonal for a 10ft by 10ft screen would calculate to a 170" diagonal projection and the placement of this projector will be between 22'-8" up to 25'-1". You can also change the PC's display resolution to 4:3. To do this, follow these steps: Right-click on an empty area of the desktop and select Display Settings. Click on Advanced display settings. Under Resolution, click on the drop-down menu and select a 4:3 compatible resolution. Use the user manual to reference the compatible resolutions list. Compare it to your PC/laptop display resolution list and match them. Click Apply. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.

    Answered by Optoma Support
    Optoma Support response
  • What digital audio codecs can be output through the TOSlink optical cable? I'm specifically looking for DTS, LPCM and Dolby Digital 5.1. Also if the HDMI source signal is not one of those, does the project downmix to one of these?

    Thank you for your interest in the UHD38X projector. This projector does not support the codecs you have listed. Your audio will be downmixed. This means that the audio will be converted to a format that your projector can understand. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.

    Answered by Optoma Support
    Optoma Support response
  • Does it use Rec 709 or Rec 2020?

    Thank you for your interest in the UHD38x. The projector when viewing HDR content and has HDR enabled in Display Mode, HDR: Decodes and displays High Dynamic Range (HDR) content for the deepest blacks, brightest whites, and vivid cinematic color using REC.2020 color gamut. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.

    Answered by Optoma Support
    Optoma Support response
  • Do the HDMI ports on this have ARC?

    No

    Answered by Anonymous
  • Will this be good enough to to use on 300" inch outdoor use?

    Yes. Projects a very large crisp picture

    Answered by Tess
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