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Optoma - UHD50 - 4K UHD Projector



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Bring the cinematic 4K UHD experience home with the Optoma UHD50

Transform your living room into a high-quality home cinema with the affordable Optoma UHD50 4K UHD home theater projector. Its high 4K UHD resolution, 2,400 lumens of brightness, wide color gamut support and up to 500,000:1 contrast ratio combined with HDR compatibility delivers amazing detail, clarity and vibrant colors that bring your favorite Hollywood blockbusters and games to life.

The latest Texas Instruments 4K UHD DLP chipset with high-performance DMD and XPR video processing technology forms the heart of the Optoma UHD50 and meets the CTA’s definition of 4K Ultra HD. This innovative fast-switching technology displays 8.3-million simultaneous distinct pixels at screen sizes up to 140-inches for immersive home cinematic experiences.

A pair of HDMI 2.0 inputs with HDCP 2.2 support ensures the Optoma UHD50 works with the latest 4K UHD video playback devices and game consoles with HDR at 60 Hz refresh rates for unmatched color, clarity and smoothness. A 1.3x optical zoom and 15% vertical lens shift provide installation flexibility.



  • 4K UHD and bright 2,400 lumens with RGBRGB color wheel
  • HDR technology with HDR10 and DCI-P3 wide color gamut support for brighter whites, deeper black-levels and vivid colour
  • Dynamic Black delivers 500,000:1 contrast ratio for exceptional black levels
  • HDMI 2.0 and HDCP 2.2 technologies ensure compatibility with 4K UHD video sources for amazing details, clarity and vibrant colours
  • 4K UHD HDR gaming ready with the latest consoles and gaming PCs
  • Vertical lens-shift and 1.3x zoom for easy and flexible installation



  • Display Technology - Single 0.47” TRP S450 4K UHD DMD DLP® Technology by Texas Instruments™
  • Resolution - UHD (3840x2160)
  • Brightness - 2400 ANSI lumens
  • Contrast Ratio - Up to 500,000:1 with Dynamic Black
  • Lamp Life2 Dynamic/Eco/Bright - 15000/10000/4000 (hrs)
  • Throw Ratio 3 - 1.21 - 1.59 (with tolerance +/- 5%)
  • Zoom Type - Optical 1.3x, Digital 0.8 - 2.0x
  • Lens Shift - Vertical 15% offset (with tolerance +/- 5%)
  • I/O Connectors - 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1), VGA-in, audio-in (3.5mm), audio-out, S/PDIF out (optical), USB 2.0 (service port), USB power, RJ-45, RS-232C, 12V Trigger
  • Audio - 2x5W speakers (stereo)
  • Weight - 5.3kgs
  • Dimensions (W x D x H) - 39.2cm x 13cm x 28.2cm
  • Aspect Ratio - 16:9 (native), 4:3 and LBX compatible
  • Offset - 100%
  • Projection Screen Size - 34.1” - 302.4 (34.1” to 140” optimal image size)
  • Projection Distance - 2.9’ - 34.89’
  • Projection Lens - F=2.5~ 3.26, f=20.91 ~ 32.62 mm manual focus
  • Uniformity - 80%
  • Maximum Resolution - 4K 4096x2160 @ 60Hz
  • Computer Compatibility - 4K UHD 2160p, WUXGA, HDTV 1080p, UXGA, SXGA, WXGA+, WXGA (1366x768), WXGA, HDTV (720p), XGA, SVGA, VGA, PC and Mac compatible
  • Video Compatibility - 4K UHD 2160p (24/50/60Hz), 1080p (24/50/60Hz), 1080i (50/60Hz), 720p (50/60Hz), 480i/p, 576i/p
  • Horizontal Scan Rate - 31.000 to 135.000KHz
  • Vertical Scan Rate - 24Hz to 120Hz
  • Displayable Colours - 1.07 billion
  • Noise Level (Eco mode) - 28/25dB (Bright/ECO)
  • Power Supply - AC input 100–240V, 50–60Hz, auto-switching
  • Power Consumption - 317W typical (Bright mode), 348W max (Bright mode), 259W typical (Eco+ mode), 285W max (Eco+ mode)
  • Lamp Type - 240W
  • Operating Conditions - Operating temp @ sea level to 10000 feet = 23C (max); must manually switch to high altitude mode @ 5000 feet & above (using OSD)
  • Operating Temperature - Operating temp @ sea level to 10000 feet = 23C (max); must manually switch to high altitude mode @ 5000 feet & above (using OSD)
  • Security - Kensington® lock port, password (OSD)
  • Remote Control - Full function home remote control
  • Standard Accessories - lens cap, AC power cord, HDMI cable, remote control, batteries for remote, multilingual CD-ROM, user’s manual, quick start guide and warranty card
  • Optional Accessories - Mount
  • Optional Wireless - No
  • Color Wheel - RGBRGB 6 Segment color wheel
  • Warranty - 3 years
  • RoHS - Compatible
  • Projection method - Front, rear, ceiling mount, table top