Bright, True 4K UHD gaming and home entertainment projector
Immerse yourself in a world of Ultra HD gaming, live sports and TV shows. The UHD38x delivers impressive bright True 4K UHD quality images, lightning-fast input lag as low as 4.2ms and a high refresh rate of 240Hz - perfect for a competitive gaming advantage.

Packed with the latest technology and features, this stylish projector boasts High Dynamic Range (HDR) and HLG compatibility, Full 3D and two HDMI 2.0 ports. Perfect for enjoying life-like big-screen entertainment in any living space.

Big screen entertainment
Create and view images far larger than any TV with a projector. You can create a massive up to 300” image*. Perfect for recreating the immersive cinema experience in the comfort of your own home.

*Screen size depends on space available (wall size and distance) and ambient lighting conditions.

Lights on viewing
This all-round home entertainment projector combines high brightness and vivid colours for vibrant, true-to-life visuals in well-lit environments* - ideal for watching TV shows, sports and movies or gaming with family or friends any time of day.

*With no direct sunlight or lights directed on screen.

True 4K UHD Resolution
Ultra HD 4K resolution delivers sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.

Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.

HDR and HLG compatible
Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

Amazing colour
Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.

Colour Management System (CMS)
Display accurate lifelike colours to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the colour settings for optimal precision.

ISF modes
This feature allows you to save your calibrated day and night mode settings for the highest possible viewing experience.

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

Enhanced gaming mode
Enhanced gaming mode optimises your projector for maximum contrast and vivid colours to capture every detail. It also reduces input lag down to as little as {{ProjInput_Lag}}ms for lightning-fast response times.

Note: When this setting is enabled some settings will be disabled. Please refer to the user manual for more information.*

240Hz smooth motion
Enjoy ultra-smooth fluid motion and reduced ghosting. A high refresh rate makes it easier to keep track of the action, giving you a better chance of hitting your target earlier. Ideal for fast action gaming.

*1080p240Hz PC gaming

Game mode
Game mode optimises your projector for maximum contrast and vivid colours to capture every detail - leaving you time to focus on winning.

See more
Get right inside the action with the most immersive experience possible – a huge screen up to 300in.* Far larger than the average TV, split-screen multiplayer games are more enjoyable to play on the big screen.

Integrated speaker
Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.

24p
Most movies are shot at 24 frames per second (fps). To preserve the purity of the original image, Optoma projectors can accept high definition sources at 24 fps to display movies exactly as the director intended.

USB-Power
Use the USB-A port to power an HDMI dongle, such as Google Chromecast.

Backlit remote
Our backlit remotes are designed using subtle white LEDs to light up the buttons, making it to see and operate, especially in the dark

Wall colour adjustment
Don’t have a white wall or a projector screen? No problem! With the “Wall Color” setting, you can alter the projected image based on the colour of your wall. With six options to chose from you can easily adjust for blackboard, light yellow, light green, light blue, pink and grey walls to get the most accurate color gamut.

Four corner correction
Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for uneven walls or where projector placement is awkward and needs to be installed at an angle.

Projector
Projector brightness	4000 ANSI lumens
Projection technology	DLP
Projector native resolution	UHD 4K (3840x2160)
Screen size compatibility	33 - 300"
Native aspect ratio	16:9
Supported aspect ratios	4:3
Projection distance	47.6 - 389.8" (1.21 - 9.9 m)
Contrast ratio (typical)	1000000:1
Vertical scan range	24 - 120 Hz
Horizontal scan range	31 - 135 kHz
Uniformity	80%
Keystone correction, vertical	40°
Keystone correction, horizontal	40°
Smart projector	No
Light source
Lamp power	240 W
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	10000 h
Lens system
Zoom ratio	1.1:1
Zoom capability	Yes
Focal length range	15.84 - 17.42 mm
Vertical lens shift range	0 - 0%
Throw ratio	1.5:1 - 1.66:1
Offset	105%
Zoom type	Manual
Video
Full HD	Yes
3D	Yes
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Ports & interfaces
VGA (D-Sub) ports quantity	0
HDMI ports quantity	2
HDMI connector type	Full-size
USB 2.0 ports quantity	1
Composite video in	0
Audio (L/R) in	0
Headphone outputs	1
Serial interface type	RS-232
HDMI version	2.0
DVI port	No
Component video (YPbPr/YCbCr) in	0
AC (power) in	Yes
S/PDIF out port	Yes
USB 2.0 Type-A ports quantity	1
Network
Smart TV	No
Ethernet LAN	No
Wi-Fi	No
Storage
Card reader integrated	No
Features
Interactive	No
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Portuguese, Russian
Password protection	Yes
Noise level	28 dB
High Dynamic Range (HDR) supported	Yes
Multimedia
Built-in speaker(s)	Yes
Number of built-in speakers	1
RMS rated power	10 W
Design
Market positioning	Home cinema
Product colour	White
Product type	Standard throw projector
LED indicators	Yes
Cable lock slot type	Kensington
Cable lock slot	Yes
Display
Built-in display	No
Power
Power source	AC
Power consumption (standby)	0.5 W
Power consumption (max)	305 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (economy mode)	220 W
Supplier features
Harmonized System (HS) code	8528.62
Operational conditions
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	0 - 85%
Operating altitude	0 - 118110.2" (0 - 3000 m)
Weight & dimensions
Width	12.4" (315 mm)
Depth	10.6" (270 mm)
Height	4.65" (118 mm)
Weight	8.77 lbs (3.98 kg)
Package weight	10.3 lbs (4.68 kg)
Packaging content
Remote control included	Yes
Manual	Yes
Cables included	AC
Batteries included	Yes
Logistics data
Export Control Classification Number (ECCN)	EAR99
Harmonized System (HS) code	8528.62