The Optoma UHD51A 4K UHD voice-enabled home theatre projector integrates with Amazon Alexa Smart Home and Custom Skills to enable projection to fluidly align with speakers, screen, lighting and more in any smart home setting. With 2,400 lumens, 500,000:1 contrast ratio, and an RGBRGB colour wheel and HDR10 with Rec.2020 / DCI-P3 Wide Colour Gamut, the Optoma UHD51A packs a visual punch, with its clarity, brightness and eye-popping colour. It also features a built-in 4K UHD media player , along with a pair of HDMI 2.0 inputs with HDCP 2.2 support to ensure compatibility with the latest 4K UHD video playback devices and game consoles with HDR at 60 Hz refresh rates for unmatched image smoothness.
SKU: Optoma UHD51A - 4K UHD Project
Categories: HOME THEATRE, PROJECTORS
Aspect Ratio | 16:9 (native), 4:3 and LBX compatible |
Brightness | 2,400 ANSI lumens |
Color Wheel | RGBRGB 6 segment color wheel |
Connections | 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1), VGA-in, audio-in (3.5mm), audio-out, S/PDIF out (optical), x4 USB 2.0, RJ-45, RS-232C, 12V trigger |
Contrast Ratio | Up to 500,000:1 with Dynamic Black |
Display Technology | Single 0.47” 4K UHD DMD DLP by Texas Instruments |
Image Size | 34.1” – 302.4 (34.1” to 140” optimal image size) |
Light Source Life | 4,000/10,000/15,000 (Bright/ECO/Dynamic) |
Lens Shift | Vertical: +10% |
Maximum Resolution | 4K (4096 x 2160) @ 30Hz |
Native Resolution | 4K UHD (3840 x 2160) @ 60Hz with XPR Technology |
Noise Level | 28/25dB (Bright/ECO) |
Offset | 100% (see Lens Shift) |
Operating Temperature | 41–104°F (5–40°C), 85% max humidity |
Power Consumption |
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Power Supply | AC input 100–240V, 50–60Hz, auto-switching |
Projection Distance | 2.9’ – 34.89’ |
Projection Lens | F=2.5 – 3.26, F=20.91 – 32.62 mm manual focus |
Projection Method | Front, rear, ceiling mount, table top |
Remote Control | Full Function Home Remote Control |
Throw Ratio | 1.21 – 1.59 (distance/width) ±5% variance |
Uniformity | 80% |
Zoom Type | 1.3x Manual, 0.8 – 2.0 Digital |
3D Compatibility |
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Computer Compatibility | 4K UHD 2160p, WUXGA, HDTV 1080p, UXGA, SXGA, WXGA+, WXGA (1366×768), WXGA, HDTV (720p), XGA, SVGA, VGA,PC and Mac compatible |
Video Compatiblity | 4K UHD 2160p (24/50/60Hz), 1080p (24/50/60Hz), 1080i (50/60Hz), 720p (50/60Hz), 480i/p, 576i/p |
Dimensions | 15.4” x 11.1” x 5.1” |
Security | Kensington® lock port, password (OSD) |
Weight | 11.75 lbs |
Standard Accessories | Lens cap, AC power cord, HDMI cable, remote control, batteries for remote, WUSB Wi-Fi adapter (for Alexa), multilingual CD-ROM |
UPC | 796435 81 308 6 |