Epson CB-4770W vs Epson CB-G7000W: What Are the differences?
An all-around comparison between Epson CB-4770W and Epson CB-G7000W, helping you know more about the differences between them.
| Product Name |
Epson CB-4770WEpson CB-G7000W |
| 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-4770W Epson CB-G7000W |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 5000 lumens 6500 lumens |
| Display Chip Display Chip | 3 × 0.76 inch chip three × 0.76 inch chip |
| Display Technology Display Technology |
3LCD 3LCD |
| Standard Resolution Standard Resolution |
WXGA（1280*800） WXGA（1280*800） |
| Image Contrast Ratio Image Contrast Ratio | 5000:1 50000:1 |
| Throw Ratio Throw Ratio |
1.26-2.3：1 1.44-2.33：1 |
| Keystone Correction Keystone Correction |
Horizontal: - 30-30 degrees Vertical: - 30-30 degrees |
| Lamp Life Lamp Life | Normal mode: 4000 hours, economic mode: 5000 hours Normal mode: 3000 hours, economic mode: 4000 hours, vertical mode: 2000 hours |
| Lamp Type Lamp Type |
Ultra high pressure mercury lamp |
| Focus technology Focus technology |
Manual focus Electric focusing |
Projection Parameters
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| Image Size Image Size,projector1 | 50-300 inches 50-300 inches |
| Screen ratio Screen ratio | 16:10 16:10 |
| Projection method Projection method |
Forward projection, rear projection, ceiling |
Ports
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| I/O Connection Ports Connection Ports |
one × Video input: D-sub 15 pin one × Video input: 5-bnc one × HDMI one × Composite video: RCA (yellow) one × S-Video: Mini DIN one × Component video: 5-bnc one × RCA (white / red) (composite video and S-Video) two × Audio input: mini stereo one × Video input: D-sub 15 pin one × Video input: 5bnc one × HDMI one × Video input: DVI-D one × Video input: HD baset three × Audio input: mini stereo |
Other
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| Size(HxWxD) Size(HxWxD) | Without support leg 472 × 134 × 320mmMaximum size 472 ×159 × 354mm 525 × 189× 472mm |
| Power Usage Power Usage | Normal mode: 388w, economic mode: 298w, standby power: 0.39w Normal mode: 515w, economic mode: 477w, standby power: 0.3w |
| Noise Level Noise Level | Economic mode: 30dB |
| Machine weight Machine weight | 6.5kg 12.9kg |
| Warranty Warranty |
2 years 2 years |
| other other |
3D 3D, short focus, |
