BenQ TK850
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Lumens: 3000 lumens
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Standard Resolution: 4K（3840*2160）
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Display Chip: 0.47 inch DMD chip
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Display Technology: DLP
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CPU:
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RAM:
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Storage:
BenQ TK850 4K projector is a DLP projector with resolution of 4K（3840*2160） and 3000 lumens. It adopts DLP projection technology, using 47 inch chip, with a light source of Ultra high pressure mercury lamp, lamp lifetime is 4000 hours under normal mode. The contrast ratio is 30000:1.
BenQ TK850 - Specs
Optical Parameters
| Brand Brand | BenQ |
| Brand Model Brand Model | BenQ TK850 |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3000 lumens |
| Display Chip Display Chip | 0.47 inch DMD chip |
| Display Technology Display Technology | DLP |
| Standard Resolution Standard Resolution | 4K（3840*2160） |
| Image Contrast Ratio Image Contrast Ratio | 30000:1 |
| Throw Ratio Throw Ratio | 1.13-1.47:1 |
| Keystone Correction Keystone Correction | Vertical: ± 30 degrees |
| Lamp Life Lamp Life | Normal mode: 4000 hours, economic mode: 10000 hours, intelligent power saving mode: 15000 hours |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp |
Projection Parameters
| Screen ratio Screen ratio | 16:9 |
| Screen color Screen color | 1.07 billion colors |
Ports
| I/O Connection Ports Connection Ports |
2 × HDMI（2.0b，HDCP2.2） 1 × RS232 In（D-sub 9pin，male） 1 × DC 12V Trigger（3.5mm Jack） 2 × IR Receiver（Front+Top） |
Other
| Size(HxWxD) Size(HxWxD) | 380×127×263mm |
| Power Usage Power Usage | Maximum: 350W, normal mode: 340W, economic mode: 280W, standby power: 0.5W |
| Noise Level Noise Level | Normal mode: 30dB, eco mode: 28dB |
| Machine weight Machine weight | 4.2kg |
| Accessories Accessories |
host x1 Remote control x1 Battery x1 power cord x1 User manual CD x1 Quick use manual x1 warranty card x1 |
