Optoma
Optoma UHD38x Projector 4K UHD 4,000 ANSI Home Theater Beamer
Optoma UHD38x Projector 4K UHD 4,000 ANSI Home Theater Beamer
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SKU:UHD38x
Delivery time 1 - 2 days *1
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4K UHD gaming and home entertainment projector
Let yourself be swept away by the world of gaming, live sports, TV shows, and movies in Ultra HD. With only 4.2ms input lag, the UHD38x delivers stunning 4K cinema-quality images with a lightning-fast 240Hz refresh rate for smooth gameplay. TV and movie fans also benefit from excellent color depth, crystal-clear details, and brilliant contrast for a breathtaking, captivating experience.
Equipped with the latest technologies and features, this stylish projector offers High Dynamic Range (HDR) and HLG compatibility, as well as Full 3D and HDMI 2.0. Perfect for lifelike big-screen entertainment in any living space.
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4K UHD resolution
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HDR and HLG compatible
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Projections with the light on
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4000 lumens
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Lightning-fast gaming projector
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Supports 1080p 240Hz for smooth gameplay and 4.2ms input lag
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Full 3D compatible
- Experience lifelike entertainment on the big screen
Big Screen Entertainment
Create and view images far larger than any television with a projector. You can create an impressive image up to 300 inches*. Perfect for an immersive cinematic experience in the comfort of your own home.
*Image size depends on available space (wall size and distance) and ambient lighting conditions.
Bright images even in daylight
This all-round home entertainment projector combines high brightness and rich colors for a vivid, lifelike image in brightly lit environments - ideal for watching TV, sports, movies, or gaming with family or friends at any time of day.

4K UHD resolution
With more than 8 million pixels, 4K UHD resolution brings four times more detail to the screen than Full HD, delivering sharp, lifelike, and rich colors. So you can sit even closer to the screen and truly immerse yourself in the image.

HLG compatible
Suitable for receiving and displaying Hybrid Log Gamma (HLG) HDR content. HLG-compatible Optoma projectors allow you to see even more detail and texture. Objects appear more solid and lifelike, and the added detail creates a greater sense of depth, as if looking through a window. (UHZ65UST and P2 only via USB)

Rich colors
Whether it's movies, TV shows, or video games, Optoma projectors deliver impressively rich colors in any environment and for any content. Our home theater projectors use the Rec. 709 color scheme, the international HDTV standard, to ensure accurate color reproduction.


Color Management System (CMS)
Display lifelike colors with this feature. It offers the ability to precisely adjust colors for optimal precision.
ISF modes
This feature allows you to save the day and night modes calibrated by an ISF technician.

Dual HDMI inputs
Play games, stream videos, and share photos on the big screen from the comfort of your own home. Thanks to the dual HDMI inputs, you can easily connect your game console, set-top box, laptop, PC, Blu-ray player, or media streamer with a single cable. By connecting an HDMI dongle such as Google Chromecast™, Amazon Fire TV, Apple TV™, or Roku® Stick, you can even turn the device into a smart projector.

Perfect for gaming
The advanced Gaming Mode improves response time up to {{ProjInput_Lag}} ms for lightning-fast reaction times.

240Hz Smooth Motion
Enjoy ultra-smooth, fluid motion and reduced lag. A high refresh rate makes it easier to follow the action, allowing you to hit your target sooner. Ideal for fast-paced action games.

Gaming Mode
Gaming mode optimally prepares your projector for gaming: Maximum contrast, impressive response times and lifelike colors capture every detail - so you can focus on winning.

See more
Jump into the game and enjoy an immersive, life-size experience on a large screen that's significantly larger than a conventional TV at up to 300 inches*. The larger split-screen area also makes multiplayer games more engaging.


Built-in speaker
Complete your home theater experience with the practical built-in speaker. It delivers great sound and saves you the time and effort of buying additional speakers.

24p
Most films are shot at 24 frames per second (fps). Optoma projectors can detect HD sources and display films at 24 fps as the director intended.

USB Power
Use USB power to power an HDMI dongle, such as Google Chromecast.
Illuminated remote control
Our backlit remote controls feature subtle white LEDs to ensure the buttons are clearly visible and easy to use, even in the dark.

Set wall color
Don't have a white wall or projection screen? No problem! With the "Wall Color" setting, you can adjust the projected image to match the color of your wall. You can easily choose between six options for blackboard, light yellow, light green, light blue, pink, and gray walls to achieve the most accurate color space possible.

Horizontal Keystone Correction and Four Corner Adjustment
Whether it's horizontal or vertical keystone correction or four-corner adjustment for even images, this projector can do both. It's also suitable for unusual placements with uneven walls or similar.

Specifications
Specifications
Display/Image
Display technology
DLP™
resolution
UHD (3840x2160)
brightness
4,000 lumens
Contrast ratio
1,000,000
Aspect ratio
16:9
Compatible image formats
4:3
Keystone correction - horizontal
+/-40°
Keystone correction - vertical
+/-40°
Horizontal scan rate
31 ~ 135Khz
Vertical scan rate
24 ~ 120Hz
uniformity
80%
Screen size
0.84m ~ 7.62m (33" ~ 300") diagonal
Lamp type
light source
lamp
Watt lamp
240
Lamp life (hours) up to
4000 (Bright), 15000 (Dynamic), 10000 (Eco)
optics
projection ratio
1.5:1 ~ 1.66:1
Projection distance (m)
1.21m - 9.9m
zoom
1.1
Zoom Type
Manually
Focal length (mm)
15.84mm~17.42mm/0.624"~0.686"
Lens Shift
Vertical +0%
Native Offset
105%
Connection
Connections
Connections2 x HDMI 2.0Exits1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A Power 1.5Asteering1 x RS232, 1 x 12V trigger
General information
Operating noise ECO
26 dB
Operating noise (max)
28 dB
Computer Compatibility
UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility
480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)
3D compatibility
Frame pack: 1080p24, 720p50/60
3D
Full 3D
Security
Security mount, Kensington Lock, password-protected interface
OSD / Display Languages
9 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (Simplified), Spanish
Operating conditions
5°C~40°C/41°F~104°F, max altitude 3000M/9843ft, max humidity 85%
remote control
Illuminated remote control
Speaker
1
Watts per speaker
10W
Standard accessories
Power cableRemote control2x AAA batteriesBasic user manual
Input delay
4.20ms
Power consumption
Power supply
100 ~ 240V, 50 ~ 60Hz
Power consumption (standby)
0.5W
Power consumption (min)
220W
Power consumption (max)
305W
Weight and dimensions
Dimensions (W x D x H) (mm)
315 x 270 x 118
Gross weight
4.68 kg
Net weight
3.98 kg
Detailed information
Detailed information
Features
Features
- 4K UHD resolution HDR and HLG compatible
- Projections with light on 4000 lumens
- Lightning-fast gaming projector Supports 1080p 240Hz for smooth gameplay and 4.2ms input lag
- Full 3D compatible Experience lifelike entertainment on the big screen
Data sheet
Data sheet
Warranty conditions
Warranty conditions
Delivery and payment conditions
Delivery and payment conditions
Battery information
Battery information
Manufacturer
Manufacturer
Optoma Germany GmbH
Am Nordpark 3
41069 Mönchengladbach
info@optoma.de
Operating instructions
Operating instructions
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