Reviews of the Optoma HD81
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alaTest.com
Review Summary: Experts rate this product 88/100 and users 83/100. Comparing these reviews to 10563 other Projectors reviews gives this product an overall alaScore™ 90/100 = Excellent.
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No Rating
digitaltrends.com
Review Summary: The Optoma HD81 combines the finest 1080p DLP home theater projector with a studio-quality imaging processor. Featuring Texas Instruments' DarkChip3 technology, the HD81 offers a superb projectio...
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whathomecinemamag.com
Review Summary: A magnificent projector that delivers excellent results, but you may need a professional to set it up for you
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homecinemachoice.com
Review Summary: This is one of the highest-specified projectors available. The HD81 twinset is a must-see attraction
Manufacturer: Optoma
Part number: HD81
General
- Device Type DLP projector - High Definition 1080p
- Width 16.0 in
- Depth 12.2 in
- Height 4.6 in
- Weight 19.2 lbs
Projector / Panel
- Image Brightness 1400 ANSI lumens
- Image Contrast Ratio 10000:1
- Image Size 2.5 ft - 25 ft
- Projection Distance 5 ft - 33 ft
- Throw Ratio 1.85 - 2.22:1
- Uniformity 90 %
- Resolution 1920 x 1080
- Native Aspect Ratio Widescreen
- Color Support Up to 1.07 billion colors
- Lamp Type UHP 300 Watt
- Lamp Life Cycle 2000 hour(s)
Projector Lens System
- Lens Aperture F/2.6 - 2.82
- Zoom Factor 1.2x
- Keystone Correction Direction Vertical
- Keystone Correction -5/ +5
Video Input
- Analog video format PAL-M, PAL-N, PAL, NTSC 4.43, NTSC, SECAM
- Analog video signal Composite video, RGB, S-Video, Component video
- Digital Television Video Formats 1080p, 480p, 576i, 576p, 480i, 1080i, 720p, 720i
- Digital video input format HDTV
Video Input Device
- Type None
Audio Input
- Type None
Audio Output
- Type None
- Sound output mode Stereo
Input Device
- Type Remote control - External - Wireless
Expansion / Connectivity
- Interfaces HDMI - 19 pin HDMI Type A, 2 x Component video / RGB input - BNC X 5, 3 x Composite video input - RCA, 3 x S-video input - 4 pin mini-DIN, 2 x Component video input - RCA X 3, 1 x VGA
Miscellaneous
- Cables Included 1 x Remote control adapter, 2 x Serial cable, 1 x HDMI cable, 1 x Component video cable
- Miscellaneous / Security Features (EC) Security lock slot (cable lock sold separately)
Power
- Power Device Power supply - Internal
- Voltage Required AC 120/230 V
- Power Consumption Operational 430 Watt
Manufacturer Warranty
- Service & support type 3 years warranty
- Service & Support Details Limited warranty - Parts and labor - 3 years, Limited warranty - Lamp - 90 days
Environmental Parameters
- Sound Emission 32 dB
DLP
- DLP/LCD technology statement Instead of having glass panels (LCD) through which light is passed, the DLP chip's surface is made up of thousands of tiny mirrors each representing a single pixel.
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