BenQ BK4050
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Lumens: 3200 ISO lumens
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Standard Resolution: 4K（3840*2160）
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Display Chip:
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Display Technology: DLP
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CPU:
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RAM:
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Storage:
BenQ BK4050 is a bright DLP projector for home use. It features 4K UHD resolution, HDR 10, and HLG. It supports wireless Bluetooth speaker, providing good audio experience.
It has versatile interfaces, including HDMI (HDCP2.2), USB TypeA (5V/2.5A power), USB TypeA (Media Reader, FW download), USB Type min B (FW download, service) and Audio out (S/PDIS), compatile with various devices.
BenQ BK4050 - Specs
Optical Parameters
| Brand Brand | BenQ |
| Brand Model Brand Model | BenQ BK4050 |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3200 ISO lumens |
| Display Technology Display Technology | DLP |
| Standard Resolution Standard Resolution | 4K（3840*2160） |
| Image Contrast Ratio Image Contrast Ratio | 10000:1 |
| Throw Ratio Throw Ratio | 1.48-1.62 |
| Keystone Correction Keystone Correction | Auto, vertical ± 30° |
| Lamp Life Lamp Life | 4000/10000/15000 hrs (Standard/Economic/SmartEco) |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp |
Projection Parameters
| Product type Product type | Home projector |
| Image Size Image Size,projector1 | 60-120 inches |
| Screen ratio Screen ratio | 16:9 |
| Bluetooth Bluetooth | Yes |
| 3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. | Yes |
| Projection method Projection method | Front, rear, ceiling |
Ports
| I/O Connection Ports Connection Ports | HDMI (HDCP2.2)| USB TypeA (5V/2.5A power)| USB TypeA (Media Reader, FW download)| USB Type min B (FW download, service) | DC 12V Trigger (3.5mm Jack) | Audio out (S/PDIS) | Audio out (mini jack) | Kensington anti-theft lock slot |
Other
| Size(HxWxD) Size(HxWxD) | 380 x 127 x 263 mm |
| Power Usage Power Usage | Maximum: 350W, normal: 340W, eco: 280W |
| Machine weight Machine weight | 4.2 kg |
| Accessories Accessories | The wireless Dongle WDR02U; Bluetooth Remote control - RCI066 W/AAA battery X 2; The power cord x1; User manual cd-rom (12L); Quick use Manual (12L); Warranty card |
