| Customer review |
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Brief Introduction
Beta 2.5 |
The Megapower Sunbeam ML 678WUI LCD projector has 3200 Ansi lumens, a contrast of 2800:1 and an XGA 1024 x 768 resolution. The manufacturer Megapower specifies a lamp life of 4000 hours, which is over 5.5 years with a daily viewing time of 2 hours. 493 cm picture width, the projector will be able to illuminate well. However, if room light is available, the picture width should ideally not exceed 329 cm. The projector offers an interactive whiteboard function for interactive training courses and presentations. This model is no longer offered by Megapower, but is still a popular projector in our database.
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| Display Type |
3 x 0,63" LCD TFT Panel
XGA 4/3 Liquid Crystal Display
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| Ansi-Lumen |
Projector |
3200 |
Screen |
1067 Lux (200 cm Screen width) |
| Contrast |
2800:1 full on/off |
2800:1 full on/off 
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| Black Level |
1,1429 min. Lumen |
0,381 min. Lumen |
| Offset |
-
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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, EDTV 480p, 576p |
| Application |
Whiteboard | Training and company presentations, as well as product presentations.
Medium screen width or rooms with a little more ambient light, max. 200 lumens. |
| Light Source |
230W Lamp
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| Light Life |
4000 h. |
| Operating Costs |
-
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28 cm (no Zoom)
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Lux: |
1067 Lux |
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Room light max.: |
213 Lux |
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Candela pro m²: |
339 cd/m² |
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Foot-Lamberts: |
99 fL |
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Screen width: 200 cm Gain:1 |
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| Focus |
Manual |
| Zoom |
No Zoom |
| Objective |
F=9,05 f=1,80mm |
| Throw Ratio |
0,14:1 |
| Audio |
1 x 8W |
| Connections |
HDMI in
DVI-I in
D-sub 15 pin in und out
YUV in
S-Video in
Cinch Video in
RS232C Din 9 pin in
RJ45 in |
| Ceiling Mounting |
Yes, is possible. |
| Power |
- |
| Size WxHxD |
361,50 x 92 x 314,20 mm (14,2"x3,6"x12,4") 10,43 L/dm³
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| Operating Noise |
32 / 27 dB in Eco Mode |
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| Weight |
3,60 kg / 7,94 lbs. |
| Keystone |
Vert.: +/-30°
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| Illumination |
- |
| Frequenz |
H-sync: 15-100 kHz
V-sync: 48-120 Hz
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| Foot-Lamberts |
99 fL
/ max. 493 cm screen width |
| Candela m² |
339 cd/m² |
| Features |
 Eco Mode
Lan network compatible.
Short-throw projector
Whiteboard function.
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Optional only
Google TV /
Fire TV /
Apple TV /
Roku TV /
Xiaomi TV Ads |
In Comparison
The Megapower Sunbeam ML 678WUI compared to others not current "Whiteboard" projectors. |
| Ansi-Lumen: |
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44 |
Weight: |
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83 |
| Contrast: |
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1 |
dB: |
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63 |
| Black level: |
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96 |
Power cons.: |
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0 |
| Picture Total Points: | 47 |
Projector Total Points: | 0 |
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| Popularity Top 100 |
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| Points: |
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12 |
| Ranking: |
291 (From: 297) |
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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
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Megapower Website
