| Customer review |
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Brief Introduction
Beta 2.5 |
A brief introduction to the OTHA K1. The DLP LED projector has a WSVGA 960 x 540 resolution and 350 Ansi lumens. The manufacturer specifies an LED service life of 30,000 hours, which is over 20.5 years if enjoyed for four hours a day. Thanks to the brightness of 350 Ansi lumens, a picture width of 190 cm is possible. In room light, the picture should be max. 127 cm wide. The projector has DLNA, Airplay and Miracast screen mirroring support, which enables direct playback of videos in high resolution and surround sound from smartphones, tablets and PCs with Android, Windows or iOS via Wi-Fi. In addition, the Bluetooth option is a useful addition to the projector, especially for wireless audio transmission. The model is also Full HD 1080P compatible. The operating noise of only 25 decibels makes the projection quiet.
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| Display Type |
1 x DLP Chip
WSVGA 16/9 Ti Digital Light Processing Chip
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| Ansi-Lumen |
Projector |
350 |
Screen |
156 Lux (200 cm Screen width) |
| Contrast |
- |
- 
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| Black Level |
- |
- |
| Offset |
-
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| Resolution |
WSVGA 960 x 540
518.400 Pixel
HDTV 1920 x 1080 compressed |
| Video Modes |
Pal, SECAM, NTSC, HDTV 720p, 1080i, 1080p, EDTV 480p, 576p |
| Application |
Game-Portabel | Very portable, small-screen projections.
Very narrow picture width and rooms with very little light. |
| Light Source |
LED
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| Light Life |
30000 h. |
| Operating Costs |
0,00 € LED
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240 cm (no Zoom)
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Lux: |
156 Lux |
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Room light max.: |
31 Lux |
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Candela pro m²: |
48 cd/m² |
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Foot-Lamberts: |
14 fL |
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Screen width: 200 cm Gain:1 |
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| Focus |
Manual |
| Zoom |
No Zoom |
| Objective |
- |
| Throw Ratio |
1,2:1 |
| Audio |
2 x 5W |
| Connections |
HDMI in
D-sub 15pin in und out
Cinch Video in
Cinch Stereo in
Mini Jack Audio in und out
USB in
RS232C Din 9 pin in
RJ45 in
Bluetooth 4.2 |
| Ceiling Mounting |
Yes, is possible. |
| Power |
- |
| Size WxHxD |
175 x 40 x 175 mm (6,9"x1,6"x6,9") 1,23 L/dm³
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| Operating Noise |
25dB |
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| Weight |
0,680 kg / 0 lbs. |
| Keystone |
- |
| Illumination |
- |
| Frequenz |
- |
| Foot-Lamberts |
14 fL
/ max. 190 cm screen width |
| Candela m² |
48 cd/m² |
| Features |
 Full HD 1080P compatible
Wi-Fi network compatible.
Lan network compatible.
- |
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Miracast / AirPlay / DLNA |
In Comparison
The OTHA K1 compared to others current "Game-Portabel" projectors. |
| Ansi-Lumen: |
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41 |
Weight: |
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56 |
| Contrast: |
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0 |
dB: |
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88 |
| Black level: |
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0 |
Power cons.: |
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0 |
| Picture Total Points: | 0 |
Projector Total Points: | 0 |
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| Popularity Top 100 |
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| Points: |
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4 |
| Ranking: |
347 (From: 419) |
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| Status |
2020 Current model // Last update of the data: 2024-10-02
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| Data |
 Product Sheet english HC
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OTHA Website
