Optoma launches new 4K UHD51A, UHD51 and UHD50 Projectors

Optoma extended its 4K projector portfolio with the UHD5x projector series, including an Alexa-enable home theatre projector, UHD51A along UHD51 and UHD50.

The lime-light product of these 4K projectors is UHD51A which was already showcased by the company in 2018 CES. It integrates with Amazon Alexa with speakers, screen, lighting and more. It also features an HDMI 2.0 and HDCP 2.2 support along built-in media player. It includes HDR at 60 Hz refreshing rate.

Whereas the Optoma UHD51 and UHD50 are also4K UHD DLP enabled projectors can produce 8.3 million distinct pixels on the screen.

UHD51A, UHD51, and UHD50 feature comparison:

	UHD51A	UHD51	UHD50
4K UHD, 8.3M pixels on screen	√	√	√
Sharp details – Premium 4K Precision optics	√	√	√
Wide Color Gamut – 100% Rec. 709 80% DCI-P3 BT. 2020 compatible	√	√	√
Stunning HDR performance – HDR10 compatible	√	√	√
Quiet operation – Only 25dB noise level	√	√	√
Full 3D support	√	√	x
Advance technology – PureMotion	√	√	x
More Flexible for Installation	Vertical Lens Shift	Vertical Lens Shift	Vertical Lens Shift & Vertical Keystone
World’s 1st projector with Voice Assistant support (Alexa)	√	x	x
Built-in Media Player	√	x	x
HDMI with HDCP 2.2 support	Dual HDMI support	Dual HDMI support	Single HDMI support

UHD51A, UHD51, and UHD50 key Specifications:

	UHD51A	UHD51	UHD50
Technology	TI XPR Technology	TI XPR Technology	TI XPR Technology
Brightness	2,400 ANSI Lumens	2,400 ANSI Lumens	2,400 ANSI Lumens
Contrast	500,000:1	500,000:1	500,000:1
Throw Ratio	1.2 – 1.56	1.2 – 1.56	1.2 – 1.56
Lens Shift Range	Vertical +10%	Vertical +10%	Vertical +10%
Weight	5.3 kg	5.4 kg	5.34 kg
Size	393 x 282 x 118mm (w/o feet)	393 x 282 x 118mm (w/o feet)	393 x 282 x 118mm (w/o feet)
Lamp Life	15,000 hours (Max)	15,000 hours (Max)	15,000 hours (Max)
Noise Level (Eco)	25 dB	25 dB	25 dB
I/O	HDMI 2.0*2 , VGA (RGB/YPbPr), Audio in 3.5mm, Audio out S/PDIF, Audio out 3.5mm, 12V trigger, RS232, RJ45, USB-A 3.0 (Power, 1.5A), USB-A (service), USB-A (wireless dongle), USB-A (Alexa)	HDMI 2.0*2 , VGA (RGB/YPbPr), Audio in 3.5mm, Audio out S/PDIF, Audio out 3.5mm, 12V trigger, RS232, RJ45, USB-A 3.0 (Power 1.5A), USB-A (service)	HDMI 2.0 (MHL), HDMI 1.4a, VGA (RGB/YPbPr), Audio in 3.5mm, Audio out S/PDIF, Audio out 3.5mm, 12V trigger, RS232, USB-A Power (1.5A), USB-A (service)