Optoma - UHD38 4K UHD Projector with 4000 Lumens, 240Hz Refresh Rate, Enhanced Gaming Mode 4.2ms Response Time, HDR10 & HLG - White
Model: UHD38
SKU: 6455583
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- Key Specs
- Product Weight: 6.2 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, Gaming
- 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: UHD38
- Product Name: UHD38 4K UHD Projector with 4000 Lumens, 240Hz Refresh Rate, Enhanced Gaming Mode 4.2ms Response Time, HDR10 & HLG
- Color: White
- Dimensions
- Product Height: 4.3 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: 9.5 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: 6.2 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 (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, Gaming
- 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 (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- 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: No audio only outputs
- 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.)
- Power
- Power Source: Plug-in
- Warranty
- Warranty - Parts: 1-Year limited parts on the projector, 90- day Lamp warranty
- Warranty - Labor: 1-Year labor warranty on the projector
- Other
- UPC: 796435814083
Immerse yourself with stunning true 4K UHD images from the incredibly bright, 4,000 lumens Optoma UHD38 home entertainment and gaming projector. The UHD38 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.
- TRUE 4K ULTRA HD: Experience high-quality home cinema feel with 4K Ultra HD with 8.3 million distinct addressable on-screen pixels
- LAG-FREE GAMING: Ultra-fast 240Hz gaming for blur-free visuals and unparalleled smoothness––combined with Enhanced Gaming Mode to produce a 4.2ms response time at 1080p, 16ms at 4K UHD, for the lowest input lag on a 4K projector
- HDR & HLG COMPATIBLE: Enjoy brighter whites and deeper black levels for an enhanced viewing experience of images and videos, enabled by HDR10 & HLG technologies
- ULTRA-BRIGHT: Enjoy 4,000 lumens of brightness in your home theater room, family room, gaming room – or even outdoors for backyard movie nights
- CRISP, COLORFUL PICTURE: UltraDetail technology ensures enhanced image sharpness with a higher frame rate to deliver a crystal clear picture; RGBWRGBW 8 segment color wheel increases the color ratio for richer, vivid and cinematic image
Whats Included
- UHD38 projector, quick start user manual, remote, batteries for remote, power cable
Q: Why does it boast 240 Hz when it only delivers 120 Hz at 1080p and 60 Hz at 4K?
A: "Console gamers will enjoy 1080p 120Hz or 4K UHD 60Hz game play with the newest Microsoft Xbox Series X|S and Sony Playstation 5." Those refresh rates are applicable specifically to consoles. Other devices can utilize the full 240hz such as PCs, etc.
A: I can't give you an exact answer, but mine is 17' away from the screen and is 135". It's crystal clear and much better than the UHD60 I had previously.
A: I dont think it will be nice during the day. During the nigjht..maybe, but keep in mind that it will not be good as indoor with complete dark area.
Q: does this unit have an optical zoom....or is it digital zoom only?
A: There is an optical zoom. There are 2 adjustments that can be made at the lens of this projector; focus and zoom. My install has the projector approximately 10 feet from the screen. I had to dial way back on the zoom, adjust focus, then use the digital settings to further scale the image down to a 100" screen. The menu has a grid you can project to help with all these adjustments.
A: I would get that checked out. Especially if you dont have it happen while at the theaters.
Q: Is there a max length the hdmi cable should be for this projector without losing the quality.
A: Depends on the quality of the cable. I have it connected with a 60 feet cable.
Q: Can this be used with a 4:3 aspect ratio for a 12x9 screw
A: undefined
