| Customer review |
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Brief Introduction
Beta 2.5 |
The Optoma H78 DLP projector has 1000 Ansi-Lumen, a contrast of 3800:1 and a HDTV 1280 x 720 resolution. Includes a lens shift and keystone correction function, which provides freedom during installation. An image width of up to 321 cm is possible as the projector has 1000 Ansi lumens. However, if room light is available, the image should be a maximum of 214 cm wide. The operating noise of only 23 decibels makes the projection quiet. The model built in 2005 is no longer offered by Optoma.
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| Display Type |
1 x 0,79" 12 Grad HD2+ DLP Chip
HDTV 16/9 Ti Digital Light Processing Chip
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| Ansi-Lumen |
Projector |
1000 |
Screen |
444 Lux (200 cm Screen width) |
| Contrast |
3800:1 full on/off |
3800:1 full on/off 
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| Black Level |
0,2632 min. Lumen |
0,117 min. Lumen |
| Lens shift |
Vert.: +/-50% motorisch
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| Resolution |
HDTV 1280 x 720
921.600 Pixel
UXGA 1600 x 1200 compressed |
| Video Modes |
PAL-M, PAL-N, PAL-60, SECAM, NTSC, HDTV 720p, 1080i, |
| Disc Recognition |
DVD | HD Blu-ray (komprimiert) | 3D Blu-ray | 4K UHD Blu-ray |
| Application |
Homecinema | Small screen width, rooms with very little ambient light below 100 lumens. |
| Light Source |
250W UHP Lamp
Article Nr.: BL-FU250F / SP.L3703.001 / SP.L1301.001
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| Light Life |
3000 h. |
| Operating Costs |
-
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320 - 432 cm
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Lux: |
444 Lux |
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Room light max.: |
89 Lux |
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Candela pro m²: |
140 cd/m² |
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Foot-Lamberts: |
41 fL |
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| 56 cm
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Screen width: 200 cm Gain:1 |
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| Focus |
Powered |
| Zoom |
Powered 1,35 |
| Objective |
F=2,4-2,69 f=28,3-38,2 mm |
| Throw Ratio |
1,6-2,16:1 show |
| Audio |
- |
| Connections |
DVI-I mit HDCP in
5 x BNC RGBHV in
YUV in
Cinch Video in
S-Video
2 x 12V Trigger
RS232C |
| Ceiling Mounting |
Yes, is possible. |
| Power |
320W / 20W standby |
| Size WxHxD |
430 x 135 x 305 mm (16,9"x5,3"x12") 17,71 L/dm³
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| Operating Noise |
23dB |
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| Weight |
7,50 kg / 16,53 lbs. |
| Keystone |
Vertical und horizontal |
| Illumination |
90% |
| Frequenz |
H-sync: 31,5-100 kHz
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| Foot-Lamberts |
41 fL
/ max. 321 cm screen width |
| Candela m² |
140 cd/m² |
| Features |
 Lens shift Funktion motorisch
Freeze
Gamma correction
Remote control with backlight
Digital Zoom
5x speed 8 segment colour wheel
De-interlacer with 2:2 and 3:2 pull down
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In Comparison
The Optoma H78 compared to others not current "Homecinema" projectors. |
| Ansi-Lumen: |
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8 |
Weight: |
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100 |
| Contrast: |
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1 |
dB: |
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90 |
| Black level: |
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97 |
Power cons.: |
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93 |
| Picture Total Points: | 35 |
Projector Total Points: | 94 |
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| Popularity Top 100 |
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| Points: |
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10 |
| Ranking: |
384 (From: 984) |
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| Status |
2005 Discontinued (EOL) // Last update of the data: 2023-08-04
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| Data |
 Product Sheet english
Product Sheet english HC
Press release english
User Manual english (2.23 MB)
    
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Optoma Website
