Optoma UHD51A 3D 4K DLP Projector

Free Shipping
(No reviews yet) Write a Review
  • Optoma UHD51A 3D 4K DLP Projector
  • Optoma UHD51A 3D 4K DLP Projector
  • Optoma UHD51A 3D 4K DLP Projector
  • Optoma UHD51A 3D 4K DLP Projector
  • Optoma UHD51A 3D 4K DLP Projector
  • Optoma UHD51A 3D 4K DLP Projector
  • Optoma UHD51A 3D 4K DLP Projector


Optoma Technology UHD51A Overview

Enjoy your video games and multimedia content with Amazon Alexa control with the Optoma UHD51A HDR XPR UHD DLP Home Theater Projector. It uses XPR technology to produce UHD 4K on-screen images with compatible content and features HDR10 compatibility to produce a wide color gamut. It outputs up to 2400 ANSI lumens of brightness and has a 500,000:1 dynamic contrast ratio to help produce details even in dark areas of the image.

The projector has two HDMI inputs for connecting your digital HD devices such as a gaming console, Blu-ray player, or cable/satellite box. Its two built-in 5W speakers eliminate the need for external speakers if none are convenient. The included wireless USB adapter allows you to control the projector with just your voice through your Amazon Alexa- or Google Assistant-enabled devices; for more traditional control options, you can use the included IR remote.

Key Features

  • Brightness of 2400 ANSI Lumens
  • UHD 4K 3840 x 2160 On-Screen Resolution
  • HDR10-Compatible
  • 1.3x Zoom and 1.21 to 1.59:1 Throw Ratio
  • Two HDMI 2.0 Inputs with MHL Support
  • Analog Audio Output
  • Works with Alexa, Google Assistant
  • Dual Built-In 5-Watt Speakers
  • IR Remote Included

XPR Technology Projects UHD Resolution

XPR technology combines image processing with the ability of the DMD's mirrors to shift at the microsecond level to allow each mirror to project two pixels per frame, creating a UHD 4K image from an otherwise non-UHD chip.

Ready for Alexa Smart Home and Custom Skills

Alexa compatibility allows you to power the projector on and off, adjust the volume, change the input source, control playback via the onboard media player, change the display mode, HDR picture modes, and the PureMotion setting, with your Alexa-enabled equipment.

Compatible with the Google Assistant

Google Voice Action compatibility provides projector control via the Google Assistant. Supported control functions include power on/off, volume level, input selection, USB media player playback, and more.

Additional Features

  • HDR10 support helps provide brighter whites, deeper black levels, and vivid colors
  • Dynamic Black helps produce a 500,000:1 dynamic contrast ratio for enhanced black levels
  • HDMI 2.0 with HDCP 2.2 ensures compatibility with UHD 4K video sources
  • Vertical lens shift and 1.3x zoom simplify installation
  • Normal, Bright, Detail, and Film picture modes
  • Upscales WXGA, 720p, 1080p, WUXGA, and 1440p resolutions and frame rates to UHD 4K, 60 Hz
  • UltraDetail technology helps enhance image quality with augmented depth and clarity
  • Native 16:9 aspect ratio, compatible with 4:3 and LBX
  • Full-function remote control
  • Cast videos, images, and music from compatible Android, iOS, Windows, and Mac OS X devices
  • Integrated web browser provides access to popular websites for video streaming
  • Mirror Android, Windows, and Mac OS X devices
  • Supports autoplay of PDF and PowerPoint files in 3, 5, 10, 15, and 20-second intervals
  • Audio pass-through from HDMI to 1/8" output

Optoma Technology UHD51A Specs

Inputs/Outputs 1 x Ethernet (RJ45) LAN
1 x RS-232 (DE-9/DB-9) Control Input
2 x HDMI 2.0 (HDMI Type-A) Video Input
1 x VGA (DE-15/DB-15) Video Input
1 x 12 V Trigger Control Output
1 x 1/8" / 3.5 mm Mini Audio Input
1 x 1/8" / 3.5 mm Mini Audio Output
1 x USB 2.0 (USB Type-A) Data Input
1 x USB 2.0 (USB Type-A) Data Input
1 x USB 2.0 (USB Type-A) Service Input

Packaging Info

Package Weight 15.5 lb
Box Dimensions (LxWxH) 20.5 x 15 x 8"
View AllClose

Warranty Information

1 Year Parts & Labor Manufacture Warranty
View AllClose