| Customer review |
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Brief Introduction
Beta 2.5 |
A brief introduction to the EX784: The Optoma standard portable 3D DLP projector offers 5000 Ansi lumens, a contrast of 3000:1 and an XGA 1024 x 768 resolution. The projector will be able to illuminate a screen width of 616 cm well. Rooms with residual light can be created by the projector with a smaller image width, max. 411 cm is recommended here. Even 1080P video signals are no problem for the projector. On the market since 2012, the model is no longer offered by the manufacturer Optoma.
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| Display Type |
1 x 0,7" DC3 DLP Chip
XGA 4/3 Ti Digital Light Processing Chip
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| Ansi-Lumen |
Projector |
5000 |
Screen |
1667 Lux (200 cm Screen width) |
| Contrast |
3000:1 full on/off |
3000:1 full on/off 
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| Black Level |
1,6667 min. Lumen |
0,556 min. Lumen |
| Offset |
62% show
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| Resolution |
XGA 1024 x 768
786.432 Pixel
UXGA 1600 x 1200 compressed |
| Video Modes |
PAL, SECAM, NTSC, HDTV 720p, 1080i, 1080p EDTV 480p, 576p |
| 3D Compatibility |
Frame Sequential (3D Ready) |
| Application |
Standard-Portabel | External training and company presentations, as well as product presentations.
Wide screen width or rooms with plenty of light (over 200 lumens). |
| Light Source |
280W P-VIP Lamp
Article Nr.: DE.5811116701-SOT
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| Light Life |
2000 h. 3000 h. in Eco Mode |
| Operating Costs |
-
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360 - 420 cm
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Lux: |
1667 Lux |
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Room light max.: |
333 Lux |
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Candela pro m²: |
531 cd/m² |
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Foot-Lamberts: |
155 fL |
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| 93 cm
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Screen width: 200 cm Gain:1 |
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| Focus |
Manual |
| Zoom |
Manual 1,17 |
| Objective |
F=2,6-2,81 f=26,9-29,8 mm |
| Throw Ratio |
1,8-2,1:1 show |
| Audio |
3W |
| Connections |
HDMI in
DVI-D
2 x D-sub 15 pin in 1 x out
S-Video in
Cinch Video in
RS232C
RJ45
12V Trigger out |
| Ceiling Mounting |
Yes, is possible. |
| Power |
350 / 290W in Eco Mode |
| Size WxHxD |
326 x 109 x 259 mm (12,8"x4,3"x10,2") 9,2 L/dm³
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| Operating Noise |
28 dB in Eco Mode |
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| Weight |
3,53 kg / 7,78 lbs. |
| Keystone |
Vert.: +/-30°
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| Illumination |
80% |
| Frequenz |
H-sync: 15-91 kHz
V-sync: 25-120 Hz
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| Foot-Lamberts |
155 fL
/ max. 616 cm screen width |
| Candela m² |
531 cd/m² |
| Features |
 Full HD 1080P compatible
Eco Mode
Kensington Slot
Remote control with laser pointer
Lan network compatible.
Crestron®-Software compatible.
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Optional only
Google TV /
Fire TV /
Apple TV /
Roku TV /
Xiaomi TV Ads |
In Comparison
The Optoma EX784 compared to others not current "Standard-Portabel" projectors. |
| Ansi-Lumen: |
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61 |
Weight: |
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83 |
| Contrast: |
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1 |
dB: |
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0 |
| Black level: |
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94 |
Power cons.: |
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96 |
| Picture Total Points: | 52 |
Projector Total Points: | 0 |
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| Popularity Top 100 |
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| Points: |
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9 |
| Ranking: |
2242 (From: 7662) |
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| Status |
2012 Discontinued (EOL) // Last update of the data: 2023-08-04
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| Data |
 Product Sheet english
Product Sheet english HC
User Manual english (11.29 MB)
     
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Optoma Website
