Discontinued
Manufactured
2018 to 2020
The Worlds First Alexa Compatible 4K UHD Projector
Take control of your home theater with voice commands. With the Alexa smart home and custom skills or Google Actions, control your 4K UHD 2,400 lumen Optoma UHD51A projector with intuitive voice control and easy integration using Amazon Echo and Google Home devices.
Use voice commands to power the projector on and off, change volume, change input source and control the USB media player. Additionally, the UHD51A utilizes the latest Texas Instruments 4K UHD DLP chipset capable of displaying 8.3-million simultaneous distinct pixels at screen sizes 140 inches and higher.
A pair of HDMI 2.0 inputs with HDCP 2.2 support, HDR compatibility and wide color gamut ensure 4K device compatibility, rich lifelike color and contrast for immersive experiences. A 1.3x optical zoom and 15% vertical lens shift provide installation flexibility.
Highlights
- Works with Amazon Alexa and Google Assistant
- Bright 2400 lumens & 500,000:1 high contrast
- Brand new designed lens for 4K UHD resolution with 1.3x zoom and perfect throw for theater room or living room use
- 8.3 million pixels on screen, CTA certified 4K UHD product
- Exceptional colors, 100% Rec. 709, 80% DCI-P3 color gamut coverage
- Stunning HDR performance (HDR10 compatible), BT2020 compatible
- Media Player, WiFi Display
- Optoma PureMotion Technology
- Supports Full 3D and +10% Vertical lens shift
- LAN RJ-45 (support web control)
Alexa Smart Home and Custom Skills
Alexa smart home and custom skills enable projector control via Amazon Alexa. Supported control functions include power on/off, volume level, input selection, USB media player playback and image mode changes
Google Assistant Compatible
Google Voice Action compatibility provides projector control via Google Assistant. Supported control functions include power on/off, volume level, input selection, USB media player playback and more.
PC-Free USB 4K UHD HDR Media Player
Integrated 4K UHD HDR USB Media Player provides playback of 1080p and 4K UHD HDR video, audio files and images along with support for Office Documents and PDF Files.
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
Optoma 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. Our projectors can also create saturated colors, great for gaming and animated movies.
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 projector 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 UHD51A 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, 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.
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Frequently Asked Questions (FAQ)
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