Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant

ASIN: B079HH68M8

by Optoma

Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant

Name: Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant
Brand: Optoma
SKU: B079HH68M8

6.3

Confidence Moderate

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

3.3Amazon rating(174 reviews)

Demand Top 92%

Confidence Moderate

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Compared with other products in Video Projectors.

Demand

Expert Score

10%

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Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Mar 15, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

COMPATIBLE WITH ALEXA AND GOOGLE ASSISTANT: With Echo devices or Google Home, take control of the UHD51A with voice commands to power on/off, adjust volume, change inputs, and control USB media playback
TRUE 4K ULTRA HD: Experience high-quality home cinema feel with 4K Ultra HD with 8. 3 million distinct addressable on-screen pixels, enabled by the Texas Instruments 4K UHD DLP chipset
HDR COMPATIBLE: HDR10 technology with DCI-P3 wide color gamut support displays everything in the REC. 2020 colors to match television and film quality; also providing brighter whites, deeper blacks, and greater color depth
ULTRA-SHARP PICTURE: Ultra Detail technology ensures enhanced image sharpness with a higher frame rate to deliver a crystal clear picture
FLEXIBLE INSTALLATION: Whether ceiling mounted or placed on a table, get your picture just right with 1. 3x manual and 0. 8 – 2. 0 digital zoom, 1. 21 – 1. 59, +10% throw ratio, vertical lens shift and keystone correction
4K UHD GAMING-READY WITH HDR: Connect with the latest consoles and gaming PCs for an immersive experience
LONG LAMP LIFE: Enjoy up to 15, 000 hours of lamp life enabling an average of 4 hours of viewing time every day for 10 plus years
ENHANCED COLOR WHEEL: An RGBRGB color wheel increases the color ratio for richer, vivid and cinematic image
FLEXIBLE INSTALLATION: Whether ceiling mounted or placed on a table, get your picture just right with 1. 3x manual and 0. 8 – 2. 0 digital zoom, 1. 21 – 1. 59, +10% throw ratio, vertical lens shift and keystone correction
MORE IMAGE DEPTH: Dynamic Black technology provides more depth to the image by smoothing lamp output to create a high contrast ratio (500, 000: 1); bright scenes appear clear while dark scenes remain detailed

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Optoma UHD51A 4K UHD Smart Home Theater Projector, Works with Amazon Alexa & Google Assistant

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