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Projectors by Manufacturer |
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Compare Nobo X28 and Sony VPL-EX4 Pprojectors |
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| Producer |
Nobo |
Sony |
| Model |
X28 |
VPL-EX4 |
| Portable |
Yes |
Yes |
| HDTV |
No |
No |
| Recommend for use |
Office |
Office |
| Width |
11.22 in (286 mm) |
12.08 in (308 mm) |
| Height |
3.29 in (84 mm) |
3.84 in (98 mm) |
| Depth |
7.53 in (192 mm) |
10.47 in (267 mm) |
| Weight |
5.1 lbs (2.3 kg) |
6.6 lbs (3 kg) |
| PROJECTOR |
| Image Brithtness |
2800 ANSI lumens |
2100 ANSI lumens |
| Image Brithtness (Economic Mode) |
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1500 ANSI lumens |
| Image Contrast |
3000:1 |
400:1 |
| Resolution Type |
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XGA |
| Resolution |
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1024x768 |
| Total Pixels |
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786432 |
| Projection Distance |
1.2 - 12 m |
1.2 - 10.7 m |
| Image Size |
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1.01 - 7.62 m |
| Vertical Sync Rate |
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19 - 92 KHz |
| Horizontal Sync Rate |
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48 - 92 Hz |
| Fan Noise Level |
30 db |
29 db |
| LENS SYSTEM |
| Lens Aperture |
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F/1.6 - 1.9 |
| Focal Length |
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18.9 - 22.7 mm |
| Optical Zoom |
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1.2x |
| Keystone Correction |
Yes (vertical) |
Yes (vertical) |
| Digital TV Video Formats |
480i, 480p, 576i, 576p, 720p, 1080i |
480i, 480p, 576i, 576p, 720p, 1080i |
| Analog Video Formats |
PAL, SECAM, NTSC |
PAL, SECAM, NTSC |
| LAMP |
| Lamp Type |
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UHP |
| Lamp Life Cycle |
3000 hours |
2000 hours |
| Lamp Life Cycle (Economic Mode) |
4000 hours |
3000 hours |
| Lamp Count |
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1 |
| Lamp Power |
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165 W |
| FEATURES |
| Interfaces |
D-Sub (VGA), S-Video, Composite video input, Component video input, audio minijack, RS-232 |
D-Sub (VGA), S-Video, Composite video input, audio minijack, RS-232 |
| Speakers |
Yes |
Yes |
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Also Compare Nobo X28 with:
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Also Compare Sony VPL-EX4 with:
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