Epson CB-W04 vs CB-2140W: What Are the differences?

Epson CB-W04 and Epson CB-2140W are both 3LCD projectors of Epson, which features a 15,000:1 image contrast ratio and high brightness.

What Are the differences? See the detailed parameter comparison below to get more information.

Product Name

Epson CB-W04

Epson CB-2140W

Product Image Epson CB-W04 Epson CB-2140W
Our Rating 7.3 6.5
Brand Epson Epson
Category projector projector

Optical Parameters

Epson CB-W04Epson CB-2140W
Brand Brand Epson Epson
Brand Model Brand Model Epson CB-W04 Epson CB-2140W
Brightness (ANSI lumens) Brightness (ANSI lumens) 3000 lumens 4200 lumens
Display Chip Display Chip 0.59 inch chip 0.59 inch chip
Display Technology Display Technology 3LCD 3LCD
Standard Resolution Standard Resolution WXGA(1280*800) WXGA(1280*800)
Image Contrast Ratio Image Contrast Ratio 15000:1 15000:1
Throw Ratio Throw Ratio 1.38:1 (zoom: wide angle)
2.24:1 (zoom: telephoto)
Keystone Correction Keystone Correction Manual, automatic: ± 30 degrees Horizontal: ± 30 degrees
Vertical: ± 30 degrees
Lamp Life Lamp Life Normal mode: 5000 hours, economic mode: 10000 hours Normal mode: 5000 hours, economic mode: 10000 hours
Lamp Type Lamp Type Ultra high pressure mercury lamp Ultra high pressure mercury lamp
Focus technology Focus technology Manual focus Manual focus

Projection Parameters

Epson CB-W04Epson CB-2140W
Product type Product type Home projector
Image Size Image Size,projector1 33-320 inches 29-280 inches
Screen ratio Screen ratio 16:10 16:10
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
Projection method Projection method Forward projection, rear projection, ceiling Forward projection, rear projection, ceiling


Epson CB-W04Epson CB-2140W
I/O Connection Ports Connection Ports one × D-sub 15 pin
one × RCA (yellow)
two × RCA (white) × 1. Red × 1)
one × Mini DIN 4-pin: S-Video
one × HDMI
two × HDMI (HDMI 1 compatible with MHL)
one × RJ45
one × Video input: RCA
one × Audio input: RCA (white x1, red x1)
two × Video input: D-sub 15 pin
two × Audio input: mini stereo


Epson CB-W04Epson CB-2140W
Size(HxWxD) Size(HxWxD) 297 × 82× 234mm Without support leg 377 × one hundred and one × 291mm
Power Usage Power Usage Normal mode: 316W, economic mode: 228w, standby power: 0.31w
Noise Level Noise Level Normal mode: 37db, economic mode: 28dB Economic mode: 28dB
Machine weight Machine weight 2.4kg 4.2kg
Warranty Warranty 2 years 2 years
other other Portable