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| IN THE BOX | |
|---|---|
| Sales Package | UHD51A Projector and User Documentation | 
| General | |
|---|---|
| Brand | Optoma | 
| Model | UHD51A | 
| Color | white | 
| Specifications | |
|---|---|
| Display Technology | DLP 4K UHD chip | 
| Native Resolution | 4K UHD 3840×2160 | 
| Brightness | 2400 ANSI Lumens | 
| Contrast | 500,000:1 | 
| Lamp Life | 15000/10000/4000 hours (Dynamic/Eco/Bright mode) | 
| Throw Ratio | 1.2 – 1.56:1 | 
| Zoom Type | 1.3x Manual | 
| Lens Shift | +10% vertical | 
| I/O Connectors | 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) | 
| Speaker (Watts) | 5W x2 | 
| Aspect Ratio | 16:9 Native, 4:3 and LBX Compatible | 
| Projection Screen Size | Max. 300" | 
| Projection Distance | 1.05 – 8.05 m | 
| Projection Lens | F/1.94 to 2.23, f/12.81 to 16.74 | 
| Computer Compatibility | UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac | 
| Video Compatibility | 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(24/50/60Hz), 2160p(24/50/60Hz) | 
| Horizontal Scan Rate | 31~135KHz | 
| Vertical Scan Rate | 24 – 120Hz (120Hz for 3D) | 
| Displayable Colors | 1073.4 million colors (10 bit) | 
| Noise Level | 25dB (Eco mode) | 
| Power Consumption | Bright: Typ. 337 W Max. 371 W @ 110VAC, Typ. 323 W Max. 355 W @ 220VAC | Eco: Typ. 247 W Max. 272 W @ 110VAC, Typ. 239 W Max. 263 W @ 220VAC | 
| Lamp Type | 240W | 
| Security | Kensington lock port, password (OSD) | 
| Dimension | |
|---|---|
| Dimension | 393 x 282 x 118 mm | 
| Weight | 5.3 Kg | 
| Warranty | |
|---|---|
| Warranty Type | Manufacturers | 
| Warranty Period | 1 Year |