BenQ RK9000 vs BenQ W1700

BenQ RK9000 and BenQ W1700 are both 4K projectors with DLP display technology. What are the differences between them? Which is better?

Regarding brightness, BenQ RK9000 has 3,200 lumens while BenQ W1700 has 2,200 lumens. In other words, BenQ RK9000 is much brighter than BenQ W1700. In terms of screen size, BenQ RK9000 can project a max screen of 120 inches while BenQ W1700 has 200 inches.

Product Name

BenQ RK9000

BenQ W1700

Product Image BenQ RK9000 BenQ W1700
Our Rating 8.3 8.0
Brand BenQ BenQ
Category projector projector

Optical Parameters

BenQ RK9000BenQ W1700
Brand Brand BenQ BenQ
Brand Model Brand Model BenQ RK9000 BenQ W1700
Brightness (ANSI lumens) Brightness (ANSI lumens) 3200 lumens 2200 lumens
Display Chip Display Chip 0.47 inch 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 10000:1
Throw Ratio Throw Ratio 1.48-1.62 1.47-1.76 (100 inches @ 3.25m)
Keystone Correction Keystone Correction Vertical: ± 40 degrees
Lamp Life Lamp Life Normal mode: 4000 hours, economic mode: 10000 hours, intelligent power saving mode: 15000 hours
Lamp Type Lamp Type bulb
Focus technology Focus technology Manual focus

Projection Parameters

BenQ RK9000BenQ W1700
Product type Product type Home projector Home projector
Image Size Image Size,projector1 60-120 inches 60-200 inches
Screen ratio Screen ratio 16:9/16:10
Projection method Projection method Desk forward projection, hoisting forward projection, hoisting rear projection, desk rear projection


BenQ RK9000BenQ W1700
I/O Connection Ports Connection Ports 1 x HDMI-1 (HDMI 2.0 & HDCP 2.2)
1×HDMI-2 (HDMI 1.4a & HDCP 1.4)
1×Computer In (D-sub 15 needle, Female)
1×Audio In (mini Jack)
1×Audio Out (Mini Jack)
1×DC 12V Trigger (3.5mm)
Control interface 1×USB Type A (1.5A power)
1 x USB Type Mini B (Service)
1×RS232 In (D-sub 9 pin, male)


BenQ RK9000BenQ W1700
Size(HxWxD) Size(HxWxD) 380×127×263mm 353×135×272mm
Power Usage Power Usage 350W 330W, standby power: < 0.5W
Machine weight Machine weight 4.2kg 4.2kg
Accessories Accessories Remote control / battery   x1
Power cord (by Region)   x1
Quick use guide   x1
warranty card   x1
Power cord by Region
Remote control / battery
Warranty card by Region
Lens cap
User manual CD
Quick use manual
Warranty Warranty 2 years 2 years
other other 3D