| |
|
|
|
| |
|
|
|
| |
Optoma HD65 DLP Projector
|
ViewSonic 2500 Lumens DLP Projector Multimedia Projector
|
Optoma HD73 Multimedia Projector
|
Specs |
|
|
|
| Rating |
|
|
|
| Price |
|
|
|
| Contrast Ratio |
4000:1
|
2000:1
|
6000:1
|
| Image Aspect Ratio |
5:4 | 16:9 (Wide Screen) | 4:3 (Standard)
|
16:9 (Wide Screen) | 4:3 (Standard)
|
16:9 (Wide Screen) | 4:3 (Standard)
|
| Light Source Power |
|
|
220W DMD
|
| Platform |
PC | Mac
|
PC | Mac
|
PC | Mac
|
| Image Brightness |
1600 ANSI lumens
|
2500 ANSI lumens
|
1100 ANSI lumens
|
| Color Support |
24-bit (16.7M colors)
|
|
10-bit color
|
| Lamp Type |
|
|
DMD
|
| Type |
DLP Projectors
|
DLP Projectors
|
DLP
|
| Light Source Life |
3000 Hours
|
2000 Hours
|
|
| Lens Shift |
Vertical
|
|
|
| Audio Output |
|
Speaker(s)
|
|
| Operation Noise |
29 dB
|
37 dB
|
27 dB
|
| Image Size (Diagonal) |
26.5 in. - 348 in.
|
23 in. - 273 in.
|
28 in. - 304 in.
|
| Interface |
USB
|
|
Serial (RS232)
|
| Synchronization Range Vertical |
|
56 - 85 Hz
|
43 - 85 Hz
|
| Projection Method |
Front | Rear | Ceiling
|
|
Front | Rear | Ceiling
|
| Form Factor |
Portable
|
Portable
|
Portable
|
| Type Unknown Display Technology |
|
|
DLP
|
| Type
Unknown
Display Technology |
|
|
DLP
|
| UPC |
796435211073
|
766907240115
|
796435219963
|
| Speakers Output |
|
2 W
|
|
| HDTV Formats |
576i | 720p | 1080i | 1080p | 576p
|
720p | 1080i
|
720p | 1080i | 1080p
|
| Max Resolution (Interpolated) |
1920 x 1080
|
|
1600 x 1200 (UXGA)
|
| Native Resolution |
1280 x 720
|
1024 x 768
|
1280 x 768
|
| Screen Distance |
3.9 ft. - 32.8 ft.
|
3.33 ft. - 32.8 ft.
|
3.9 ft. - 39 ft.
|
| Synchronization Range Horizontal |
|
31 - 79 kHz
|
|
| Special Features |
Keystone Correction
|
Keystone Correction
|
Keystone Correction
|
| Video Input |
15 Pin D-Sub VGA | Composite Video | Component Video | HDMI x 1 | S-Video x 1
|
15 Pin D-Sub VGA | 4 Pin - Mini DIN (S-Video) | Composite Video | 15 Pin D-Sub VGA (& component)
|
Composite Video | Component Video | DVI-I | HDMI x 1 | S-Video x 1
|
| Warranty |
1 Year, 90 Days On Lamp
|
3 Years, 1 Year On Lamp
|
2 Years, 90 Days On Lamp
|
| Weight |
4 lb.
|
5.4 lb.
|
7 lb.
|
| Width |
10.2 in.
|
10.4 in.
|
13.56 in.
|
| MPN |
HD65HD65
|
PJ558D
|
HD73
|
| Analog Video Format |
NTSC | NTSC 4.43 | PAL | PAL-B | PAL-D | PAL-G | PAL-H | PAL-I | PAL-M | PAL-N | SECAM | SECAM B | SECAM D | SECAM G | SECAM L | SECAM K
|
NTSC | NTSC 4.43 | PAL | SECAM
|
NTSC 3.58 | NTSC 4.43 | PAL-B | PAL-D | PAL-G | PAL-H | PAL-I | PAL-M | PAL-N | SECAM B | SECAM D | SECAM G | SECAM K1 | SECAM L | NTSCM | SECAM K
|
| Depth |
7.4 in.
|
8 in.
|
9.67 in.
|
| Height |
2.9 in.
|
3.8 in.
|
3.72 in.
|
| Type
Unknown
Display Technology |
|
|
DLP
|
| Display Technology |
DLP
|
DLP
|
|
| |
|
|
|
