BenQ BK4050 vs BenQ AK860N: Which is Better?
BenQ BK4050 and BenQ AK860N are both 4K DLP projectors. Both of them adopt Ultra high-pressure mercury lamps and supports keystone correction.
Check the side-by-side comparison below to know more about their differences.
| Product Name |
BenQ BK4050BenQ AK860N |
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| Price | |
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| Brand | BenQ BenQ |
| Category | projector projector |
Optical Parameters
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| Brand Brand | BenQ BenQ |
| Brand Model Brand Model | BenQ BK4050 BenQ AK860N |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3200 ISO lumens |
| Display Chip Display Chip | Texas Instruments DLP digital optical processing projection technology |
| Display Technology Display Technology | DLP DLP |
| Standard Resolution Standard Resolution | 4K（3840*2160） 4K（3840*2160） |
| Maximum Supported Resolution Maximum Supported Resolution | 4K（3840*2160） |
| Image Contrast Ratio Image Contrast Ratio | 10000:1 |
| Throw Ratio Throw Ratio | 1.48-1.62 1.13-1.47 |
| Keystone Correction Keystone Correction | Auto, vertical ± 30° Vertical: ± 30 degrees |
| Lamp Life Lamp Life | 4000/10000/15000 hrs (Standard/Economic/SmartEco) Normal mode: 4000 hours, economic mode: 10000 hours, intelligent power saving mode: 15000 hours |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp Ultra high pressure mercury lamp |
Projection Parameters
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| Product type Product type | Home projector Home projector |
| Image Size Image Size,projector1 | 60-120 inches 30-300 inches |
| Screen ratio Screen ratio | 16:9 16: 9 (6 options) |
| Screen color Screen color | 1.07 billion colors |
| Image Technology Image Technology | HDR Pro |
| MEMC MEMC | Yes |
| 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 Yes |
| Projection method Projection method | Front, rear, ceiling Front, Rear, ceiling |
Ports
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| 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 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
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| Size(HxWxD) Size(HxWxD) | 380 x 127 x 263 mm 380 x 127 x 263 mm |
| Power Usage Power Usage | Maximum: 350W, normal: 340W, eco: 280W Normal mode: 340W, economic mode: 280W, maximum power: 350W, standby power: < 0.5W |
| Machine weight Machine weight | 4.2 kg 4.2kg |
| 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
Projector x1 Remote control (with battery) x1 Power cord by Region x1 Warranty card by Region x1 Quick use manual x1 |
| Warranty Warranty | 2 years |
| other other | Short focus |
