Optoma UHD51A True 4K UHD Smart Projector, Bright 2,400 Lumens, HDR10, Works with Alexa & Google Assistant, Voice Command to Activate Projector & USB Media Features

3.0 out of 5 stars 13 ratings

2400 lumens/2018 Model
Projector
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device
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Model name UHD51A
Hardware interface USB
Mounting type Ceiling Mount
Brand Optoma
Brightness 2400 Lumen

About this item

  • Alexa smart home ready. Built-in Media Player, and Wifi Display support
  • 4K UHD and bright 2,400 lumens and RGBRGB color wheel
  • HDR10 support for brighter whites, deeper black levels and vivid colors
  • Dynamic Black delivers 500,000:1 contrast ratio for exceptional black levels
  • HDMI 2.0 with HDCP 2.2 connectivity ensures compatibility with 4K UHD video sources
  • Vertical lens shift and 1.3x zoom for easy and flexible installation
  • Works with Google Assistant


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Product information

Style:2400 lumens/2018 Model  |  Pattern Name:Projector

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Product description

Style:2400 lumens/2018 Model  |  Pattern Name:Projector

Amazon.ca Product Description

Take control of your home theater via voice commands using Amazon Alexa or Google Assistant. With smart home skills, control your 4K UHD 2,400 lumen Optoma UHD51A projector with intuitive voice control and easy integration with Amazon Echo or Google Home devices. Use voice commands to power the projector on and off, change volume, change input source and control the USB media player. The Optoma UHD51A's 4K ultra high definition 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 movies and video games to life. The latest Texas Instruments 4K UHD DLP chipset with high-performance video processing technology drives the Optoma UHD51A and meets the Consumer Technology Association's definition of true 4K Ultra HD. This innovative fast-switching technology displays 8.3-million simultaneous distinct pixels at screen sizes up to 300" for an immersive home cinematic experience. A pair of HDMI 2.0 inputs with HDCP 2.2 support ensures the Optoma UHD51A works with the latest 4K UHD video playback devices and game consoles with HDR at 60Hz refresh rates for unmatched smoothness. Optical zoom (1.3x) and 15% vertical lens shift provide installation flexibility for most any environment.

From the Manufacturer

Take control of your home theater via voice commands with the Optoma skill for Amazon Alexa. With smart home skills, control your 4K UHD 2,400 lumen Optoma UHD51A projector with intuitive voice control and easy integration with Amazon Echo 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.


From the manufacturer

UHD51ALV UHD51A UHD50 UHD60 UHL55
Brightness, Contrast Ratio, and Native Resolution 3,000 lumens, 500,000:1, 3840x2160 4K UHD 2,400 lumens, 500,000:1, 3840x2160 4K UHD 2,400 lumens, 500,000:1, 3840x2160 4K UHD 3,000 lumens, 1,000,000:1, 3840x2160 4K UHD 1,500 lumens, 250,000:1, 3840x2160 4K UHD
Amazon Alexa & Google Assistant-compatible Yes Yes No No Yes
Inputs/Outputs 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1 and Full 18Gbps), VGA-In, Audio-In (3.5mm), Audio-Out, SDPIF Out (Optical), USB-A Port (Service), USB-A (Alexa Wi-Fi), USB-A (4K UHD USB Media Player), USB-A (Wi-Fi Wireless Display), RJ45, RS232C 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1 and Full 18Gbps), VGA-In, Audio-In (3.5mm), Audio-Out, SDPIF Out (Optical), USB-A Port (Service), USB-A (Alexa Wi-Fi), USB-A (4K UHD USB Media Player), USB-A (Wi-Fi Wireless Display), RJ45, RS232C 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1 and Full 18Gbps), VGA-In, Audio-In (3.5mm), Audio-Out, SDPIF Out (Optical), USB 2.0 Port (Service), USB-A Power, RJ45, RS232C 1xHDMI 1.4 port, 1xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1 and Full 18Gbps), VGA-In, Audio-In (3.5mm), Audio-Out, SDPIF Out (Optical), USB 2.0 Port (Service), USB-A Power, RJ45, RS232C 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1 and Full 18Gbps), Audio-Out, SDPIF Out (Optical), USB-A (USB2.0), USB-A (USB 3.0 - 4K UHD USB Media Player), RJ45
1.3 x Zoom & Vertical Lens Shift (15%) Yes Yes Yes Yes, 1.6x Zoom No
HDMI2.0 w/ HDCP 2.2 (Full 18Gbps Yes Yes Yes Yes Yes
HDR10 w/ DCI-P3/REC.2020 Yes Yes Yes Yes Yes
4K UHD HDR Media Player Yes Yes Yes Yes Yes
PureMotion (smooth judder-free video) Yes Yes No No Yes
Blu-ray 3D 1080p Yes Yes No No Yes
Keystone Correction No No Yes No Yes

Customer Questions & Answers

Customer reviews

3.0 out of 5 stars
3 out of 5
13 global ratings
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Top reviews from Canada

Reviewed in Canada on July 19, 2019
Style: 3000 LumensPattern Name: ProjectorVerified Purchase
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1.0 out of 5 stars Not a Optoma UHD51!!! Warning!!
By paul on July 19, 2019
This is NOT A OPTOMA UHD51ALV. Look at the back only 1 HDMI No where is there a model number . It weighs nothing. I thought it was hollow. Did not even turn it on . The remote is a small little toy. what a joke Amazon.
I am returning it ASAP!!
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7 people found this helpful
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Reviewed in Canada on July 28, 2019
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
2 people found this helpful
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Reviewed in Canada on September 18, 2019
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
One person found this helpful
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Reviewed in Canada on December 4, 2018
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
6 people found this helpful
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Reviewed in Canada on December 3, 2019
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
Reviewed in Canada on July 17, 2019
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
One person found this helpful
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Reviewed in Canada on November 21, 2019
Style: 3000 LumensPattern Name: ProjectorVerified Purchase
Reviewed in Canada on May 8, 2019
Style: 3000 LumensPattern Name: ProjectorVerified Purchase
One person found this helpful
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Top reviews from other countries

Colin Dunn
5.0 out of 5 stars Happy with this projector. Finally, a 4K projector that checks all the boxes for well under $2K.
Reviewed in the United States on August 24, 2018
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
109 people found this helpful
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Daniel B. Lyle
5.0 out of 5 stars Absolutely stunning 3D
Reviewed in the United States on October 20, 2018
Style: 3000 LumensPattern Name: ProjectorVerified Purchase
52 people found this helpful
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Craig
5.0 out of 5 stars Paid the extra for 3D, not for the Alexa integration... was worth it...
Reviewed in the United States on June 28, 2018
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
55 people found this helpful
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AnAmazonShopper
3.0 out of 5 stars Why I'm Returning my UHD51a
Reviewed in the United States on November 29, 2018
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
28 people found this helpful
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ChewChewChew
5.0 out of 5 stars What a great customer service experience...
Reviewed in the United States on January 11, 2019
Style: 2400 lumens/2018 ModelPattern Name: ProjectorVerified Purchase
One person found this helpful
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