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Optoma White 4K UHD Short Throw Gaming & Entertainment Projector
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Optoma World's First 240 Hz Projector - UHD50X

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Abt Model: UHD50X UPC: 796435813499
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Optoma UHD50X World's First 240 Hz Projector

Supercharge your huge-screen experience with the 3,400 lumens, 4K UHD Optoma UHD50X projector. Engineered for movies and gaming, the UHD50X delivers incredible details and vibrant colors that brings the cinematic experience home.

Gamers can take advantage of the ultra-fast 1080p 240 Hz refresh rate for blur-free visuals with outstanding smoothness. Combining the blur-busting refresh rate with Enhanced Gaming Mode results in 16ms response time, or 25ms at 4K UHD, for a competitive gaming advantage.

HDMI 2.0 with HDCP 2.2 support ensures connectivity to the latest 4K UHD devices while a 12V trigger enables control of motorized screens. Up to 15,000-hour lamp life delivers many years of use with minimal maintenance when using Dynamic mode.

Key Features

  • Bright 3,400 lumens with 500,000:1 contrast ratio for lights-on viewing
  • Ultra-fast 240 Hz refresh rate for unmatched 1080p gaming smoothness
  • Enhanced Gaming Mode delivers 16ms response time at 1080p, 240 Hz
  • 4K UHD (HDMI 2.0, HDCP 2.2) with HDR10 and HLG compatibility
  • Up to 15,000 hour lamp life reduces overall cost of ownership
  • Vertical lens shift with 1.3x zoom


  • DLP Technology
    DLP® (Digital Light Processing) is a proprietary technology from Texas Instruments™ that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.
  • Amazing Color
    Our projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended.
  • Dynamic Black Technology
    This feature gives more depth to your image by smoothly adjusting the lamp output to create a stunning high contrast ratio. Bright scenes appear crisp and clear, while dark scenes remain detailed with deep blacks and exceptional light and shade detail.
  • UltraDetail
    This technology ensures all the information contained in an image is accurately reproduced on the screen to give a stunning crystal clear, pin-sharp picture. Complex algorithms detect each frame and improve image sharpness before the frame is projected.
  • ISF Modes
    This feature allows you to save your calibrated day and night mode settings for the ideal viewing experience.
  • Long Lamp Life
    Reduce the number of lamp changes with long lamp life.
  • Vertical Lens Shift
    Vertical lens shift simplifies installations by shifting the image up and down without image distortion to provide a wider range of projector placement possibilities, making it easier to position the projector in a room.
  • Enhanced Color Wheel
    An RGBRGB color wheel increases the color ratio for richer, vivid and cinematic image.
  • HDR
    High dynamic range (HDR) technology delivers brighter whites and deeper black levels. Optoma HDR accepts HDR10 signals with four selectable picture modes: Normal, Bright, Detail, and Film.
  • DCI-P3
    Color the way it is meant to be seen – rich, colorful and cinematic pictures and games via DCI-P3 wide color gamut coverage.
  • BT.2020
    HDR signals are mapped using REC.2020 tone mapping and provides coverage for REC.709, DCI-P3 and a wide coverage color gamut.
  • 3D Ready
    Optoma 3D Ready projectors can output video and images at an astonishing rate of 120Hz, allowing you to show full-screen, full-color, stereoscopic 3D. Optoma 3D glasses required.



  • Aspect Ratio: 16:9
  • Audio: 5W
  • Brightness: 3,400 ANSI lumens
  • Color Wheel: RGBWRGBW 8 segment
  • Compatible Aspect Ratio: 16:9 (native), 4:3 and LBX compatible
  • Connections:
    • 1x HDMI 2.0 (w/ HDCP 2.2, MHL 2.1)
    • 1x HDMI 1.4a
    • 1x VGA-in
    • 1x audio-in (3.5mm)
    • 1x S/PDIF out (optical)
    • 1X audio-out
    • 1x USB 2.0 (service port)
    • 1x USB power (5V, 1.5A)
    • 1x RS-232C
    • 12V Trigger
  • Contrast Ratio: Up to 500,000:1 with Dynamic Black
  • Control Unit: RS-232, RJ45
  • Display Technology: Texas Instruments™ 0.47” 4K UHD DMD
  • Displayable Colors: 1.07 billion
  • Image Size: 34.1” – 302.4"
  • Keystone Correction: ± 40° Vertical
  • Light Source Life: 4,000/10,000/15,000 (Bright/ECO/Dynamic)
  • Light Source Type: 240W
  • Lens Shift: Vertical: +10%
  • Maximum Resolution: 1080p (1920 x 1080, 240Hz), 4K UHD (3840 x 2160, 60Hz)
  • Native Resolution: UHD (3840 x 2160)
  • Noise Level: 26dB
  • Offset: 105% (± 5% variance)
  • Operating Temperature: 41–104°F (5–40°C), 85% max humidity
  • Power Consumption:
    • 315W typical (Bright)
    • 347W max (Bright)
    • 225W typical (ECO)
    • 248W max (ECO)
  • Power Supply: AC input 100-240V, 50-60Hz, auto-switching
  • Projection Distance: 4’ – 34.8’ (without zoom)
  • Projection Lens: F=1.94 ~ 2.23, f=12.81 ~ 16.74 mm manual focus
  • Projection Method: Front, rear, ceiling count, tabletop
  • Projection Screen Size: 34.1” – 302.4"
  • Remote Control: Full Function Home Remote Control
  • Throw Ratio: 1.21 – 1.59 (with tolerance ±3%)
  • Uniformity: 80%
  • Zoom Type: 1.3x optical (manual); 0.8 – 2.0 digital


  • 3D Compatibility: Frame-pack: 1080p24, 720p50 / 60, Side-by-side: 1080i50 / 60, 720p50 / 60, Over-under: WUXGA24, 720p50 / 60
  • Computer Compatibility:
    • 4K UHD 2160p
    • WUXGA
    • HDTV 1080p
    • UXGA
    • SXGA
    • WXGA+
    • WXGA (1366×768)
    • WXGA
    • HDTV (720p)
    • XGA
    • SVGA
    • VGA
    • PC and Mac compatible
  • Horizontal Scan Rate: 31 to 135 KHz
  • Optional Wireless: No
  • RoHS: Compatible
  • Vertical Scan Rate: 24Hz to 120Hz
  • Video Compatiblity:
    • 4K UHD 2160p (24/50/60Hz)
    • 1080p (24/50/60Hz)
    • 1080i (50/60Hz)
    • 720p (50/60Hz)
    • 576i/p
    • 480i/p


  • Security: Kensington® lock port, password (OSD)


  • Optional Accessories: Mount
  • UPC: 796435 81 349 9

What's In The Box:

  • AC power cord
  • Remote control
  • Batteries for remote
  • Quick start guide

Approximate Dimensions

  • Width: 12.4"
  • Height: 4.6"
  • Depth: 10.6"

Approximate Weight

  • Unit: 8.6 lbs
  • Shipping: 11 lbs

Warranty Information

  • Manufacturers Warranty (authorized online retailer): 1 Year parts and labor limited warranty on the projector, 90 days lamp warranty
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