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Projectors by Manufacturer |
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Compare Casio XJ-S47 and NEC VT490 Pprojectors |
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| Producer |
Casio |
NEC |
| Model |
XJ-S47 |
VT490 |
| Portable |
Yes |
Yes |
| HDTV |
No |
No |
| Recommend for use |
Office |
Office |
| Width |
10.59 in (270 mm) |
12.12 in (309 mm) |
| Height |
1.69 in (43 mm) |
4.39 in (112 mm) |
| Depth |
7.8 in (199 mm) |
10.12 in (258 mm) |
| Weight |
4 lbs (1.8 kg) |
6.4 lbs (2.9 kg) |
| PROJECTOR |
| Image Brithtness |
2700 ANSI lumens |
2000 ANSI lumens |
| Image Brithtness (Economic Mode) |
2000 ANSI lumens |
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| Image Contrast |
1800:1 |
600:1 |
| Resolution Type |
XGA |
SVGA |
| Resolution |
1024x768 |
800x600 |
| Total Pixels |
786432 |
480000 |
| Projection Distance |
0.84 - 11.28 m |
0.7 - 11.1 m |
| Image Size |
0.38 - 7.62 m |
0.53 - 7.62 m |
| Vertical Sync Rate |
31 - 68 KHz |
15 - 100 KHz |
| Horizontal Sync Rate |
56 - 85 Hz |
50 - 120 Hz |
| Fan Noise Level |
35 db |
29 db |
| LENS SYSTEM |
| Lens Aperture |
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F/1.7 - 2.07 |
| Focal Length |
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18.9 - 22.7 mm |
| Optical Zoom |
2x |
1.2x |
| Keystone Correction |
Yes (vertical) |
Yes (vertical) |
| Digital TV Video Formats |
480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
480i, 480p, 576i, 576p, 720p |
| Analog Video Formats |
PAL, SECAM, NTSC |
PAL, SECAM, NTSC |
| Power Zoom |
Yes |
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| Power Focus |
Yes |
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| LAMP |
| Lamp Type |
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DC |
| Lamp Life Cycle |
2000 hours |
3000 hours |
| Lamp Count |
1 |
1 |
| Lamp Power |
210 W |
190 W |
| FEATURES |
| Interfaces |
D-Sub (VGA), Composite video input, Component video input, audio minijack, RS-232, USB (type A) |
D-Sub (VGA), S-Video, Composite video input, audio RCA, RS-232 |
| Speakers |
Yes |
Yes |
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Also Compare Casio XJ-S47 with:
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Also Compare NEC VT490 with:
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