July 6, 2007

Optoma HD81 1080p High Definition Home Theater Projector


The newly released HD81 is a rejuvenation of Optoma’s unique HD81 two-piece home theater projection system. that includes a native 1080p projector and studio-grade video processor. Its two-piece design eliminates the need for multiple cables going from video sources to the projector


Optoma HD81 DLP Projector with Scalar Box

The Optima HD81’s DLP projection system powered by Texas Instruments mighty 0.95″ 1080p DMD DLP Chipset backed by their BrilliantColor technologies. This chip offers higher brightness and contrast then previous versions. The DarkChip3 DMD chip does not require the use of Wobulation (Smooth Picture) as it has the full two million (and some) micro-mirrors for the 2 megapixels required for 1080p high definition display.

With 2500 lumens of brightness and a 10,000:1 contrast ratio, the Optoma HD81 does not require a light controlled home theater environment.

The Optoma HD81 is two piece system with the video processor and it’s cable connections in a separate, external scalar box connected to the projector with a 100 foot cable. The Optoma HD81’s video processing system is a three-stage one of decoding, image enhancement and color reproduction enhancement) offering personalized setting adjustments throughout. Video conversion is powered by a Gennum VXP technology video processor and a dedicated video enhancement chip which allows users to enhance image quality even more. Non 1080p sources are converted to 1080p by the Gennum chip.

As an optional extra the Optoma HD81 can come with a BX-AL133 Anamorphic Lens/Sled Kit for a true widescreen cinema experience. When the anamorphic lens is installed together with the HD81, it creates a fully automated 2.35:1 widescreen image, without the loss of color clarity, brightness or resolution.

Optoma offer a generous 3 year limited parts and labor warranty. There one year lamp warranty is much longer than the familiar 90 days usually offered.

User Reviews and Price Comparisons

Optoma HD81 1080p Home Theater Projector

Optoma HD81 Projector Ceiling Mount Kit

Optoma HD80 Specification

Display Technology Single 0.95″ DarkChip3 DLP Chipset
Brightness (Typical) 2500 Lumens
Contrast Ratio 10,000:1 (Full On/Full Off with ImageAI-II)
Resolution Native 1080p (1920 x 1080)
Video Compatibility Full NTSC, PAL, SECAM, HDTV (720p, 1080i/p), SDTV (480i/p, 576i)
Aspect Ratio Native 16:9, Fully Automatic 2.35:1 with Anamorphic Lens
I/O Connectors Projector: HDMI, RS-232, USB;
Video Processor: Three HDMI ( plus One External HDMI Expansion), Two BNC Component (YPbPr/RGBHV), Three S-Video, Two Component, Three Composite Video, One VGA, RS-232, Two +12V Triggers, One IR Port Extension
Image Processing Motion Adaptive 480i, 576i and 1080i De-Interlacing, 10-bit Iimage Processing, Advanced 3D Comb Filter, 3 Sets Display Formats with 6 Formats Each Set (4 Predefined and 2 Programmable), Advanced Noise Reduction and Sharpening
Color Management User Definable Gamma, RBGCYM 6-Color 16 Region Adjustment, Three User Definable Modes, ISFccc Color Settings
Weight Projector: 10 pounds;
Video Processor: 9.2 pounds
Warranty 3 Years Limited Parts and Labor; 1 Year on Lamp (projector); 3 year Optoma Express replacement

1 Comment »

  1. [...] Optoma HD81-LV 1080p High Definition Home Theater Projector [...]

    Pingback by Welcome to Presentation Technology Reviews — November 30, 2007 @ 11:31 am

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