Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White
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Specifications
- Product Weight4.6 poundsLight SourceLampResolution4K (2160p)White Brightness (ISO)4000 lumensContrast Ratio1,000,000:1Projector UseHome Theater, Educational (Classroom)
- Key Specs
- Product Weight: 4.6 pounds (The out of box weight of the item.)
- Light Source: Lamp
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- White Brightness (ISO): 4000 lumens (Measurement of the device's white light output measured in accordance with standards established by the International Organization for Standardization (ISO). The more lumens, the brighter the output. In large and/or well-lit environments, such as auditoriums or rooms with plenty of natural light, a higher brightness improves the quality of the projected image.)
- Contrast Ratio: 1,000,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Projector Use: Home Theater, Educational (Classroom)
- Projector Throw Type: Standard Throw (The distance from the screen that the projector can be placed to project images. Standard throw projectors typically need to be at least 6 feet away while short throw and ultra short throw projectors can be placed closer to the screen for use in smaller rooms.)
- Portability: Fixed (Fixed projectors are ideal when creating an authentic theater atmosphere in your home. Often designed to stay in one place they may require significant recalibration if moved. Portable projectors, weighing around 5 pounds, are easy to move, but will still require set-up calibration and often have technology to reduce the complexity. Ultra-portable projectors are very light, often battery-powered, and ideal for on-the-go use.)
- Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Display Connector(s): 1 x HDMI (The number and type of connectors used to connect to an external display.)
- Power Source: Plug-in
- General
- Brand: Optoma
- Model Number: UHD38x
- Product Name: UHD38x 4K UHD Projector with High Dynamic Range
- Color: White
- Dimensions
- Product Height: 4.6 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 12.4 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 10.6 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 4.6 pounds (The out of box weight of the item.)
- Display
- Light Source: Lamp
- Display Technology: DLP (Denotes the product’s visual process, sometimes manufacturer specific, used to display an image.)
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Resolution (Native): 3840 x 2160 (4K) (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
- 3-Chip Technology: false (Projectors with this technology are able to display images with optimal brightness, color, and detail. Because of their high-performance design, these projectors are primarily used in large venues and digital cinemas.)
- White Brightness (ISO): 4000 lumens (Measurement of the device's white light output measured in accordance with standards established by the International Organization for Standardization (ISO). The more lumens, the brighter the output. In large and/or well-lit environments, such as auditoriums or rooms with plenty of natural light, a higher brightness improves the quality of the projected image.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Light Source Life (Normal Mode): 15000 hours (The light source's estimated length of operating time when normal operating mode is enabled.)
- Contrast Ratio: 1,000,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Throw Ratio Range: 1.5:1 ~ 1.66:1 (This measurement indicates what size of projected image can be produced from a certain distance. The smaller the ratio, the closer the projector can be to the screen while still producing a large image.)
- Horizontal Scan Rate: 91.146kHz (Number of horizontal lines displayed per second on the device.)
- Vertical Scan Rate: 120Hz (Number of vertical lines displayed per second on the device.)
- 3D Technology: true
- Viewing
- Minimum Projector Distance: 4 feet (Minimum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Maximum Projector Distance: 32.5 feet (Maximum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Minimum Viewable Screen Size: 33 inches
- Maximum Viewable Screen Size: 301 inches
- Features
- Projector Use: Home Theater, Educational (Classroom)
- Projector Throw Type: Standard Throw (The distance from the screen that the projector can be placed to project images. Standard throw projectors typically need to be at least 6 feet away while short throw and ultra short throw projectors can be placed closer to the screen for use in smaller rooms.)
- Portability: Fixed (Fixed projectors are ideal when creating an authentic theater atmosphere in your home. Often designed to stay in one place they may require significant recalibration if moved. Portable projectors, weighing around 5 pounds, are easy to move, but will still require set-up calibration and often have technology to reduce the complexity. Ultra-portable projectors are very light, often battery-powered, and ideal for on-the-go use.)
- Remote Control Included: true
- TV Tuner: false
- Minimum Noise Level: 26 decibels
- Cable Lock Slot: Kensington Security Slot (K-Slot)
- Exposure Control
- Focus Adjustment: Manual (The method used to focus the device in order to view or display a sharper image.)
- Minimum Aperture: f/2.1 (The smallest opening of a lens, typically expressed in f-numbers. The larger the number, the smaller the aperture and the less light that can enter the lens. A smaller aperture creates a larger depth of field, which keeps both foreground and background in focus.)
- Maximum Aperture: f/2.31 (The limit to how wide a lens can be open, typically expressed in f-numbers. The smaller the number, the larger the aperture and the more light that can enter the lens. A larger aperture creates a shallower depth of field, helpful for keeping subjects in focus and blurring background details.)
- Digital Zoom Capability: true (Projectors with this feature allow for digital adjustment to the projected image size without changing the location of the projector.)
- Connectivity
- Number of HDMI Inputs (Total): 2
- Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Display Connector(s): 1 x HDMI (The number and type of connectors used to connect to an external display.)
- Network Connector(s): No network connectors
- Audio Only Outputs: 1 x 3.5mm audio
- Number of USB Port(s): 1
- Audio
- Integrated Speaker(s): true
- Speaker(s) Included: true
- Watts Per Channel: 10 watts
- Compatibility
- Voice Assistant Built-in: Not Applicable (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Operating System Compatibility: Not Applicable
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Power
- Power Source: Plug-in
- Warranty
- Warranty - Parts: 1-Year limited parts, 90-day lamp warranty
- Warranty - Labor: 1-Year labor warranty on the projector
- Other
- UPC: 796435814502
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
Whats Included
- UHD38x projector, quick start user manual, remote, batteries for remote, power cable
- 1
A: 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.
Q: Will this be good enough to to use on 300" inch outdoor use?
A: Yes. Projects a very large crisp picture
A: Yes you can connect the stick. No Bluetooth. Speakers connect via hdmi or optical out.
A: 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.
Q: Does it use Rec 709 or Rec 2020?
A: 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.
Compare similar products
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.
Bring 4K gaming on a big screen to your home! Play with input lag as low as 16ms without compromising 4K HDR images. Enjoy preset game modes, details enhanced in dark scenes for the finest visual gaming quality, along with vivid color present in bright environments for truly awe-inspiring entertainment. The TK700 expands your gaming worlds with enormous screens and endless possibilities.
The Lifestudio family of Epson projectors are designed to create moments that bring us together. They offer unique ways to connect with family and friends, helping you create, share, and relive the experiences that matter most. Put your personal devices aside and gather around the big screen. Whether it’s a family movie night under the stars, the ultimate birthday celebration, gaming with friends, or a cozy evening indoors, Lifestudio projectors make experiences feel bigger, brighter and more connected. Because memories aren’t just seen—they’re shared. Transform any gathering into a memorable event with the Lifestudio Pop Plus personal lifestyle projector. Delivering a sharp 4K PRO-UHD¹ picture up to 150", it elevates everyday moments into extraordinary experiences. Equipped with Epson exclusive 3-chip 3LCD Triple Core Engine technology and housed in a sleek, compact design, it effortlessly projects vibrant, high-quality images on nearly any flat surface. And it offers 700 Lumens of Color Brightness (IDMS Rated) and 700 Lumens of White Brightness (ISO Rated)² for a bright, balanced picture that feels true to life. Enjoy immersive sound that fills the room with the world’s first smart streaming projectors featuring Sound by Bose technology. The custom-designed stereo system creates audio you can feel, delivering rich, balanced sound, pulling you—and everyone around you—right into the action. Our unique Epson Projection Studio app³ for iOS and Android is a whole new way to play. Liven up your next event with personalized videos that bring your favorite moments to the big screen. We can’t wait for you to see it. Finding something to watch has never been easier. Just power on your Lifestudio personal lifestyle projector and the built-in Google TV⁴ puts over 10,000 streaming apps at your fingertips⁵, including Netflix, Disney+, and Hulu. Plus, with Google Assistant you can use the included voice remote to search across all apps, including live TV and even YouTube to find exactly what you’re looking for. Welcome to the Epson family of Lifestudio projectors. What unforgettable moments will you create?
Enjoy an immersive, big screen home theater experience with the Home Cinema 2350 Smart Streaming Projector. Featuring Epson’s innovative 4K PRO-UHD1 technology and phenomenal HDR102 brilliance—the Home Cinema 2350 delivers a truly epic 4K experience.. True 3-chip 3LCD technology offers outstanding brightness and color accuracy without disturbing the overall contrast, ensuring deep blacks and remarkably vivid colors. And with Android TV3 included, the Home Cinema 2350 Smart Streaming Projector also makes it easy to stream your favorite Twitch and YouTube channels—or watch the latest movies and TV shows on Netflix, Amazon Prime Video, Hulu, Disney+, HBO Max and more4. Allowing for multiple audio options, the Home Cinema 2350 features an integrated 10 W bass-reflex speaker, plus Bluetooth wireless audio device support5 for connecting soundbars or headphones. And, with a sleek, compact design and vertical lens shift, you can place the projector nearly anywhere—including tables and bookshelves—for flexible setup and easy viewing.
| Pros for Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White | |||
|---|---|---|---|
| Picture Quality, Brightness | Picture Quality | There were no pros for this product— | Picture Quality, Brightness, Ease of use, Gaming, Size |
| Cons for Optoma - UHD38x 4K UHD Projector with High Dynamic Range - White | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | HDMI Ports, Black Levels, Fan Noise, Remote Control, Price |
Specs
Reviews
Customers are saying
Customers often highlight the exceptional picture quality of the UHD38x 4K UHD Projector with High Dynamic Range. The picture quality is frequently described as crisp, making it a desirable feature for users. There are no cons mentioned for this product.
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
AshlyY Posted
- 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
bmp061490 Posted
- 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
Jaggu Posted
