Optoma UHL55 4K LED Smart Projector with HDR, 2500 lumens LED Brightness

From the manufacturer

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Key Features

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Incredible detail, color and contrast. Bring the cinema experience to your home theater with 4K UHD High Dynamic Range (HDR) compatibility and wide color gamut for rich life-like color and contrast.	Intuitive voice control. Expand your home theater with voice commands including powering on and off, switching sources, adjusting the volume and activating media player commands.	Premium omnidirectional audio. Experience deeper, fuller and superior bass performance with two precision 8-watt speakers to deliver 360-degree, omnidirectional sound. With a built-in Bluetooth speaker, connect portable devices to the UHL55 and take advantage of the excellent room-filling audio system.

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Key Specs:

4K UHD (3840×2160)
1,500 ANSI lumens
HDR10 support
250,000:1 contrast ratio
Bluetooth remote
Protective sliding lens cover
2 x 8W stereo speakers

Optoma UHL55

Portable 4K UHD Smart Projector

Instantly project incredible 4K UHD images with the compact 1,500 lumen Optoma UHL55 smart projector. Its protective sliding lens cover and power switch, auto focus, auto keystone, HDR10 support and 250,000:1 contrast ratio ensure easy place and play with gorgeous colors and deep black levels. Amazon Alexa and Google Assistant compatibility enable intuitive voice control for easy smart home integration using voice commands.

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	UHL55	UHD50	UHD51A	UHD51ALV	UHD60
Brightness / Contrast	1,500 lumens / 250,000:1 with Dynamic Black	2,400 lumens / 500,000:1 with Dynamic Black	2,400 lumens / 500,000:1 with Dynamic Black	3,000 lumens / 500,000:1 with Dynamic Black	3,000 lumens / 1,000,000:1 with Dynamic Black
Native Resolution	3840×2160 @ 60Hz w/ XPR Technology	3840×2160 @ 60Hz w/ XPR Technology	3840×2160 @ 60Hz w/ XPR Technology	3840×2160 @ 60Hz w/ XPR Technology	3840×2160 @ 60Hz w/ XPR Technology
Inputs/Outputs	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	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	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	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
HDMI 2.0 w/ HDCP 2.2 (Full 18Gbps)	✓	✓	✓	✓	✓
HDR10 with DCI-P3/REC.2020	✓	✓	✓	✓	✓
Bluetooth Remote Control	✓	NA	NA	NA	NA
Smart TV Apps (Netflix, YouTube, FireFox)	✓	NA	NA	NA	NA
Compatible with Amazon Alexa & Google Home	✓	NA	✓	✓	NA
4K UHD HDR USB Media Player & Blu-ray 3D 1080p	✓	NA	✓	✓	NA
PureMotion (smooth judder free video)	✓	NA	✓	✓	NA