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PriceRunner > Electronics > Video > Projectors > Optoma HD73 - Product information | 
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Product information |
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| Product | ||
| Product name | Optoma HD73 | |
| Prices | ||
| Best price | $1065 Show all prices |
Lowest price |
| Number of retailers | 8 retailers | |
| Sponsored price links | BHPhotoVideo $1295 | |
| Reviews | ||
| Expert rating |  7 Expert reviews |
Expert reviews are collected from magazines and niche web sites. |
| Write review | Write review | Have you used this product? Write your own review and tell others what you think! |
| Connections | ||
| DVI input | 1 | |
| HDCP | Yes | |
| Image resolution | ||
| Maximum resolution | Most projectors automatically accept images that are of greater resolution than the native (true) resolution of the projector. The resulting image is scaled to fit the native resolution of the project ... More info |
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| Aspect ratio | 16:9 | The most popular aspect ratio is 4:3 (4 by 3). Early television and computer video formats are in a 4:3 aspect ratio, which means that the width of the image is 4/3 times the height. Examples: A ... More info |
| Supporting aspect ratios | ||
| Panel size | 0.7 inch | |
| True Widescreen | Yes | Shows if the projector supports real widesceenformat 16:9 this may be important for home entertainment systems. |
| Standard Resolution | 1280x720 HDTV | All projectors have a native or true resolution. This is the standard but most projectors support other resolutions. A projector is best viewed in the standard resolution. |
| Brightness | 1300 ANSI Lumen | A standard for measuring light output when comparing projectors. Unfortunately, there are enough variables, that the eye will often disagree radically with the ANSI rating. If however one projector us ... More info |
| Contrast (full on/off) | 4500 :1 | The contrast is the relationship between the brightest possible output, and the darkest possible output. |
| Lens/Zoom | ||
| Zoom | Manual | |
| Digital zoom possibilities | Indicates if the projector has digital zoom or not. | |
| Measures | ||
| Weight (lb) | 7.05 lb | |
| Picture | ||
| Full HD (1920x1080) | No | |
| Display | DLP | This is the type of projector. There are several different types with different picture quality and lens life. TFT, DLP and CRT are the most common display types. |
| Supported Picture Formats | 480i/p, 576i, 720p, 1080i | |
| HDTV ready | Yes | Indicates if the projector supports HDTV input (1080 lines interlaced instead of regular 520 lines). |
| Product properties | ||
| Keystone correction | Digital | If the projector isn't placed correctly towards the screen, the image will be trapeziod. With keystone correction, the projector can still project a rectangular image. |
| Related | ||
| Lamp life | 3000 h | |
| Audible noise | 27 db | |
| Manufacturer warranty (lamp excluded) | 2 years | |
| Miscellaneous | ||
| Manufacturers Site & Product PDF | ||
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