Optoma HD73 Projector Specifications
The following table contains product specifications for the Optoma HD73 DLP projector.
| Manufacturer: | Optoma |
| Projector Model: | HD73 |
| Technology: | DLP Projector |
| MSRP: | $3,199 |
| Brightness: | 1,300 Lumens |
| Contrast Ratio: | 4,500:1 |
| Native Resolution: | WXGA (1280x720) |
| 3D: | No |
| Native Aspect Ratio: | 16:9 |
| Video Compatibility: | Component, S-Video, Component |
| HDTV: | 1080i, 720p, 576i |
| Lamp Life (hours): | 3000 |
| Noise Level (-db): | 27.0 |
| DVI or HDMI: | DVI |
| Power Zoom/Focus: | No |
| Optional Lens: | No |
| Classroom: | No |
| Special Features: | 6000:1 with AI on; 3500:1 with AI off |
| Dimensions: | 3.7H x 13.6W x 9.7D |
| Weight: | 7 lbs. |
| Warranty: | 2 Years |

