Optoma Technology UHD51ALV HDR XPR 4K DLP Home Theater Projector

Model #UHD51ALV

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Packaging Info

Package Weight 15.62 lb
Box Dimensions (LxWxH) 20.5 x 15.0 x 8.0"


Throw Ratio 1.21 - 1.59:1
Projection Size 34.1 - 302.4" / 86.61 - 768.10 cm
Focus Manual
Lens f/2.5 - 3.26 (f = 20.91 - 32.62 mm)
Lens Shift Vertical: 15 ± 5%
Optical Zoom Manual: 1.3x
Throw Distance 2.9 - 34.89' / 0.884 - 10.634 m

Input/Output Connectors

Inputs/Outputs 2 x HDMI with MHL Support (HDMI Type-A) Audio, Video Input1 x VGA (DE-15) Video Input1 x 1/8" (3.5 mm) Mini Audio Input1 x 1/8" (3.5 mm) Mini Audio Output1 x USB 2.0 (USB Type-A) Service Input1 x USB 2.0 (USB Type-A) Data, LAN Input1 x USB 2.0 (USB Type-A) Audio, Video Input1 x Ethernet (RJ45) LAN Input/Output1 x RS-232C (DE-9) Control1 x 12 V Trigger Control Output1 x TOSLINK Audio Output
Memory Card Slot None

Image Display

Color Wheel 8-Segment (R, G, B, W)
Scan Vertical: 24 - 120 HzHorizontal: 31 - 135 kHz
On-Screen Resolution Up to DCI 4K (4096 x 2160)
Display System 0.47" DMD
Max Brightness 3000 Lumens
Uniformity 80%
Offset 100%
Aspect Ratio Native: 16:9Supported: 4:3
DLP Link 3D Yes
Dynamic Contrast Ratio 500,000:1
Supported 3D Formats Side by Side (up to 1080i)Frame Packing (up to 1080p)Top Bottom (up to 1080p)


Wireless LAN / Wi-Fi Yes, with Included Adapter
Virtual Assistant Support Amazon Alexa, Google Assistant


Weight 11.75 lb / 5.33 kg
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Power Consumption Full Brightness: 348 WLow Brightness: 285 W
Max Operating Altitude 10000' / 3048 m
Operating Temperature 41 to 104°F / 5 to 40°C
Dimensions (W x H x D) 15.4 x 5.1 x 11.1" / 39.1 x 13.0 x 28.2 cm
Light Source Lamp (1 x OSRAM)
Lamp Power 240 W
Expected Lamp Life Full Brightness: 4000 HoursMedium Brightness: 10,000 HoursLow Brightness: 15,000 Hours
Fan Noise Full Brightness: 28 dBLow Brightness: 25 dB
Security Cable Lock Slot
Supported Audio File Types AAC, FLAC, MP3, WAV
Supported Document File Types DOC, PDF, PPT, XLS
Supported Photo File Types BMP, GIF, JPEG
Supported Video File Types AVI, H.264, HEVC, M4V, MKV, MOV, MP4, TS


Digital Zoom 2x
Rear Screen Projection Yes
Built-In Speaker Yes (Stereo)
Speaker Power 10 W
Ceiling Mountable Yes
Product Highlights
  • Brightness of 3000 ANSI Lumens
  • DCI 4K 4096 x 2160 On-Screen Resolution
  • HDR10-Compatible
  • Works with Alexa & Google Assistant
  • 1.3x Zoom and 1.21 to 1.59:1 Throw Ratio
  • 2x HDMI 2.0 with MHL & HDCP 2.2 Support
  • Supports Multiple 3D Formats
  • TOSLINK & Analog Audio Output
  • Dual Built-In 5-Watt Speakers
  • HDMI Cable & IR Remote Included
In The Box
  • Optoma Technology UHD51ALV HDR XPR 4K DLP Home Theater Projector
  • Wireless USB Adapter for Select Optoma Projectors zwdsqevdwbvdzxuyvcsebebxdcuxcaurbza
  • Remote Control with Batteries
  • HDMI Cable
  • Lens Cap
  • AC Power Cord
  • Limited 2-Year Warranty on Projector
  • Limited 90-Day Warranty on Lamp
Still Have Questions?
We can help via Live Chat, Email or you can call us 1-888-840-0464


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