BenQ TK800M vs BenQ TK850
BenQ TK800M and BenQ TK850 are both 4K projectors with the same 3,000 lumens, but they have slight differences in terms of image contrast and throw ratio.
BenQ TK800M has a throw ratio range of 1.47-1.76 while BenQ TK850 has a throw ratio range of 1.13-1.47:1. That’s to say, it requires a longer distance for BenQ TK800M to project the same screen than BenQ TK850.
In addition, BenQ TK850 has a larger image contrast. BenQ TK850 has a contrast of 30,000:1 while BenQ TK800M has a contrast of 10,000:1.
| Product Name |
BenQ TK800MBenQ TK850 |
| Product Image |
|
| Price | $1,449.00 $1,599.00 |
| Our Rating | |
| Brand | BenQ BenQ |
| Category | projector projector |
Optical Parameters
  |
|
| Brand Brand | BenQ BenQ |
| Brand Model Brand Model | BenQ TK800M BenQ TK850 |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 3000 ANSI lumens 3000 lumens |
| Display Chip Display Chip | 0.47 inch DMD chip 0.47 inch DMD chip |
| 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 30000:1 |
| Throw Ratio Throw Ratio | 1.47-1.76 (100 inches @ 3.25m) 1.13-1.47:1 |
| Keystone Correction Keystone Correction | Vertical: ± 40 degrees Vertical: ± 30 degrees |
| Lamp Life Lamp Life | Normal mode: 4000 hours, economic mode: 8000 hours, intelligent power saving mode: 10000 hours Normal mode: 4000 hours, economic mode: 10000 hours, intelligent power saving mode: 15000 hours |
| Lamp Type Lamp Type | Lamp Ultra high pressure mercury lamp |
| Focus technology Focus technology | Auto |
Projection Parameters
|
|
| Product type Product type | Home theater |
| Image Size Image Size,projector1 | 60-300 inches |
| Screen ratio Screen ratio | 16:9 16:9 |
| Screen color Screen color | 92% Rec.709 color gamut 1.07 billion colors |
| Image Technology Image Technology | HDR 10 |
| 3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. | Yes |
Ports
|
|
| I/O Connection Ports Connection Ports |
PC in (D-sub 15pin) (x1) HDMI in (x2) ,HDMI-1 (2.0b/HDCP2.2) ,HDMI-2 (1.4b/HDCP1.4) USB Type A (x1) ,USB Type A-1 (2.0/Power Supply1.5A) USB Type Mini B (x1) ,USB Type Mini B-1(service) RS232 in (DB-9pin) (x1) DC 12V Trigger (3.5mm Jack) (x1) Speaker (x1) ,5W Chamber Audio in (3.5mm Mini Jack) (x1) ,1 Audio out (3.5mm Mini Jack) (x1) ,1 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) | 353×135×272mm 380×127×263mm |
| Power Usage Power Usage | Normal mode: 385w, economic mode: 330W / 245W, standby power: < 0.5W Maximum: 350W, normal mode: 340W, economic mode: 280W, standby power: 0.5W |
| Noise Level Noise Level | Normal mode: 33dB, economic mode: 29dB Normal mode: 30dB, eco mode: 28dB |
| Machine weight Machine weight | 4.2kg 4.2kg |
| Accessories Accessories |
BenQ tk800 x1 Remote control / battery x1 User manual CD x1 Quick use manual x1 Warranty card by Region x1 Power cord by Region x1 Lens cap x1 host x1 Remote control x1 Battery x1 power cord x1 User manual CD x1 Quick use manual x1 warranty card x1 |
| Warranty Warranty | 2 years |
| other other | 3D |
