Epson CB-2140W vs Epson CB-2245U: Which One is Better？
Both Epson CB-2140W and Epson CB-2245U are 3LCD projectors with high brightness and contrast. What are the differences?
See the detailed parameter comparison below to get more information.
| Product Name |
Epson CB-2140WEpson CB-2245U |
| Product Image |
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| Price | |
| Our Rating | |
| Brand | Epson Epson |
| Category | projector projector |
Optical Parameters
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| Brand Brand | Epson Epson |
| Brand Model Brand Model | Epson CB-2140W Epson CB-2245U |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 4200 lumens 4200 lumens |
| Display Chip Display Chip | 0.59 inch chip 0.67 inch chip |
| Display Technology Display Technology | 3LCD 3LCD |
| Standard Resolution Standard Resolution | WXGA（1280*800） WUXGA（1920*1200） |
| 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) 1.57:1 (zoom: wide angle) 2.58:1 (zoom: telephoto) |
| Keystone Correction Keystone Correction |
Horizontal: ± 30 degrees Vertical: ± 30 degrees Horizontal: ± 30 degrees Vertical: ± 30 degrees |
| Lamp Life Lamp Life | Normal mode: 5000 hours, economic mode: 10000 hours Normal mode: 10000 hours, economic mode: 20000 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
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| Image Size Image Size,projector1 | 29-280 inches 45-260 inches |
| Screen ratio Screen ratio | 16:10 16:10 |
| Projection method Projection method | Forward projection, rear projection, ceiling Forward projection, rear projection, ceiling |
Ports
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| I/O Connection Ports Connection Ports |
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 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 |
| WiFi WiFi | WIFI WIFI |
Other
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| Size(HxWxD) Size(HxWxD) | Without support leg 377 × one hundred and one × 291mm Without support leg 377 × 101× 291mm |
| Power Usage Power Usage | Normal mode: 316W, economic mode: 228w, standby power: 0.31w Normal mode: 405W, economic mode: 323w, standby power: 0.31w |
| Noise Level Noise Level | Economic mode: 28dB Economic mode: 29dB |
| Machine weight Machine weight | 4.2kg 4.6kg |
| Warranty Warranty | 2 years 2 years |
