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- Optoma HD28i 3D DLP 1080P Full HD Projector Optoma HD28i 3D DLP 1080P Full HD Projector
- Description
Overview:
Embrace every moment of the game on the large screen by submerging yourself in it with the HD28i. Sports fans can enjoy live action with family or friends while the lights are on thanks to this compact, high-brightness projector that is easy to set up and convenient for well-lit environments.
Clasping For fans of sports and movies, this incredible color technology provides precise, lifelike color reproduction. It is also ideal for games and other fast-paced events that require quick reactions due to its low input latency.
Set-top boxes, game consoles, and HDMI dongles can all be connected to the HDMI input, which also allows for the integration of an integrated speaker for audio. Take advantage of the large screen experience and bring it to a friend's house for a sporting event or movie night with the optional carry bag.
Specifications:
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Full HD 1080p |
1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games. |
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Display technology |
DLP™ |
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Resolution |
1080p Full HD (1920×1080) |
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Brightness |
4,000 lumens |
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Contrast ratio |
50,000:1 |
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Native aspect ratio |
16:9 |
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Aspect ratio – compatible |
4:3 |
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Keystone correction – vertical |
+/-40° |
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Horizontal scan rate |
15.3 ~ 91.1Khz |
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Vertical scan rate |
24 ~ 85(120 for 3D)Hz |
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Uniformity |
75% |
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Screen size |
0.85m ~ 7.77m (33.5″ ~ 306″) diagonal |
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Light source type |
Lamp |
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Lamp watts |
220 |
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Lamp life hours (up to) |
5000 (Bright), 6500 (Dynamic), 6000 (Eco), 7000 (Eco+), 10000 (Education) |
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Lamp life (education) |
10,000 hours |
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Throw ratio |
1.47:1 ~ 1.63:1 |
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Projection distance (m) |
1.2m – 10m |
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Zoom |
1.1 |
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Zoom type |
Manual |
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Focal length (mm) |
21.86 ~ 24 |
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Native offset |
115% |
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Connections |
Inputs 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1 x Composite video, 1 x Audio 3.5mm, 1 x HDMI 1.4a 3D support + MHL, Outputs 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm, 1 x USB-A power 1A. Control 1 x RS232 |
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Noise level (typical) |
29dB |
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Noise level (max) |
31dB |
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PC compatibility |
FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac |
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2D compatibility
|
NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz) |
|
3D compatibility
|
Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60 |
|
3D |
Full 3D |
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Security |
Security bar, Kensington Lock, Password protected interface |
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OSD / display languages
|
25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese |
|
Operating conditions |
5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m |
|
Remote control |
Card style |
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Speaker count |
1 |
|
Watts per speaker |
2W |
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In the box |
AC power cord, Remote control, Battery, Basic user manual |
|
Optional wireless models |
HDCast Pro, QuickCast Bundle, QuickCast starter kit, WHD200 |
|
Power supply |
100 ~ 240V, 50 ~ 60Hz |
|
Power consumption (standby) |
0.5W |
|
|
|
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Power consumption (min) |
204W |
|
Power consumption (max) |
266W |
|
Dimensions (W x D x H) mm |
298 x 230 x 96 |
|
Gross weight |
3.31 kg |
|
Net weight |
2.82 kg |
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