Epson CB-L1755U NL vs Epson CB-L615U

Epson CB-L1755U NL and Epson CB-L615U are both 3LCD projectors that have high brightness and contrast. The two projectors have the same contrast ratio of 2,500,000:1 and similar color matching.

What are the differences? See the detailed side-by-side parameter comparison below to get more information.

Product Name

Epson CB-L1755U NL

Epson CB-L615U

Product Image Epson CB-L1755U NL Epson CB-L615U
Our Rating 8.3 7.8
Brand Epson Epson
Category projector projector

Optical Parameters

Epson CB-L1755U NLEpson CB-L615U
Brand Brand Epson Epson
Brand Model Brand Model Epson CB-L1755U NL Epson CB-L615U
Brightness (ANSI lumens) Brightness (ANSI lumens) 15,000 lumens 6,000 lumens
Display Chip Display Chip 1.03 inch chip 0.67 inch chip
Display Technology Display Technology 3LCD 3LCD
Standard Resolution Standard Resolution WUXGA(1920*1200) WUXGA(1920*1200)
Maximum Supported Resolution Maximum Supported Resolution 4K
Image Contrast Ratio Image Contrast Ratio 2,500,000:1 2,500,000:1
Throw Ratio Throw Ratio 1 - 1.61
Keystone Correction Keystone Correction Horizontal, vertical: ± 30 degrees
Lamp Life Lamp Life Normal mode: 20000 hours, economic mode: 30000 hours 20,000 hours
Lamp Type Lamp Type Laser diode laser
Focus technology Focus technology Electric focusing Manual focus

Projection Parameters

Epson CB-L1755U NLEpson CB-L615U
Product type Product type Commercial Projector Commercial projector
Image Size Image Size,projector1 60-500 inches 50-500 inches
Screen ratio Screen ratio 16:10 16:10


Epson CB-L1755U NLEpson CB-L615U
I/O Connection Ports Connection Ports one × Video input: D-sub 15 pin
one × Video input: 5bnc
one × HDMI
one × Video input: DVI-D
one × Video input: hdbaset
three × Audio input: mini stereo


Epson CB-L1755U NLEpson CB-L615U
Size(HxWxD) Size(HxWxD) Excluding branch 586 × 185× 492mm 440× 136 × 339mm
Power Usage Power Usage Normal mode: 1024w, economic mode: 647w, network standby: 2W, standby power: 0.3w 255W
Machine weight Machine weight 22.3kg 8.5kg
Warranty Warranty 2 years 2 years
other other 3D