BenQ 4KB257
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Lumens: 1800 ANSI 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 4KB257 is a 4K projector for home theater use. It adopts DLP display technology and UHP as the light source, producing images with 1,800 ANSI lumens and high contrast of 100,000:1. BenQ 4KB257 features CinemaMaster Audio and HDR Pro, providing cinematic viewing and audio experience.
BenQ 4KB257 - Specs
Optical Parameters
| Brand Brand | BenQ |
| Brand Model Brand Model | BenQ 4KB257 |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 1800 ANSI lumens |
| Display Technology Display Technology | DLP |
| Standard Resolution Standard Resolution | 4K（3840*2160） |
| Maximum Supported Resolution Maximum Supported Resolution | 4K（3840*2160） |
| Image Contrast Ratio Image Contrast Ratio | 100000:1 |
| Throw Ratio Throw Ratio | 1.36-2.18 |
| Keystone Correction Keystone Correction | Vertical: ± 40 degrees |
| Lamp Life Lamp Life | Normal mode: 4000 hours, economic mode: 10000 hours, intelligent power saving mode: 10000 hours |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp |
Projection Parameters
| Product type Product type | Home projector |
| Image Size Image Size,projector1 | 60-200 / 300 inches |
| Screen ratio Screen ratio | 16:9 |
Ports
| I/O Connection Ports Connection Ports |
1 x HDMI (2.0 b) Output port 1× audio output (Mini Jack) 1 x SPDIF audio out Control port 3 x USB (Type-A) 1 x USB (Type Mini B) 1×RS-232 (DB-9 pin) 1 x 12V Trigger (Mini Jack) 1 x RJ 45 LAN |
Other
| Size(HxWxD) Size(HxWxD) | 492×168×349mm |
| Machine weight Machine weight | 6.5kg |
| Accessories Accessories |
Projector x1 Remote control (with battery) x1 Power cord (3m) x1 User manual CD x1 warranty card x1 User manual x1 Lens cap x1 |
| other other | 3D |
