BenQ BK4000M vs BenQ W2289M: Which is Better?
BenQ BK4000M and BenQ W2289M are both 4K projectors, but they have different brightness and screen size. BenQ BK4000M has 3500 ANSI lumens while BenQ W2289M has only 2,500 ANSI lumens. That’s to say, BenQ W2289M is not bright as the BenQ BK4000M. In terms of screen size, BenQ W2289M can project a max screen size of 300 inches, bigger than BenQ BK4000M.
| Product Name |
BenQ BK4000MBenQ W2289M |
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| Price | |
| Our Rating | |
| Brand | BenQ BenQ |
| Category | projector projector |
Optical Parameters
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| Brand Brand | BenQ BenQ |
| Brand Model Brand Model | BenQ BK4000M BenQ W2289M |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3500 ANSI lumens 2500 ANSI lumens |
| 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）
4K（3840*2160） |
| Image Contrast Ratio Image Contrast Ratio | 50000:1 100000:1 |
| Throw Ratio Throw Ratio |
1.50-1.65
1.5-1.65（100"@2.5m） |
| Keystone Correction Keystone Correction |
Vertical: ± 45 degrees Vertical: ± 40 degrees |
| Lamp Life Lamp Life | Normal mode: 4000 hours, economic mode: 10000 hours, intelligent power saving mode: 8000 hours Normal mode: 4000 hours, economic mode: 8000 hours, intelligent power saving mode: 15000 hours |
| Lamp Type Lamp Type |
Lamp
Ultra high pressure mercury lamp |
| Projector lens Projector lens | Glass |
| Focus technology Focus technology | Manual |
Projection Parameters
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| Product type Product type | Home projector Home projector |
| Image Size Image Size,projector1 | 84-150 inches 60-200 / 300 inches |
| Screen ratio Screen ratio | 16:9 4:3/16:9/2.4:1/2.35:1 |
| Screen color Screen color | Cinematiccolor color adjustment, 100 & rec.709 color standard |
| MEMC MEMC | Yes |
| Bluetooth Bluetooth | No |
| 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, front ceiling, rear ceiling |
Ports
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| I/O Connection Ports Connection Ports |
1×HDMI-1 1×HDMI-2 1×PC In-1（D-sub 15pin） 1×USB Type A 12×USB Type mini B 1×RS232 In（D-sub 9pin） 1×DC 12V Trigger 1×IR Receiver（Front&Top) 1×Audio Out（mini jack） 1×Computer in (D-sub 15 pins) 2 x HDMI 1× Audio input (Mini Jack) Output interface 1× audio output (Mini Jack) Control interface 1 x USB (Type A) 1 x USB (Type Mini B) 1×RS-232 (D-SUB 9 pin) 1×DC 12V Trigger (3.5mm Jack) 1×IR Receiver (Front&Top) |
| WiFi WiFi | No |
| Bluetooth Bluetooth | No |
Other
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| Size(HxWxD) Size(HxWxD) | 353×135×272mm 353×135×272mm |
| Power Usage Power Usage | 305 W 330W |
| Machine weight Machine weight | 4.2kg 4.2kg |
| Accessories Accessories |
Remote control User manual Projector x1 Remote control (with battery) x1 Power cord by Region x1 User manual CD x1 Warranty card by Region x1 User manual x1 Lens cap x1 |
| Warranty Warranty |
2 years 2 years |
| other other |
3D |
