| Computer Projector Evaluation 11-2001 | |||||||||||||||||||||
| Criteria (average points) | Sharp XG-C40XU | Epson EMP-7700P | Epson EMP-810P | Dukane 28A8800A | Dukane 28A8909 | Mitsubishi X390U | NEC MT 1050 | NEC MT 1055 | Panasonic PTL 759VU | ||||||||||||
| How well does it automatically adjust to different input sources/scan rates (Scale 0-4) | 2.9 | 3.1 | 2.7 | 3.1 | 2.9 | 3.1 | 3.0 | 3.3 | 3.1 | ||||||||||||
| Clarity of XGA image (Scale 0-4) | 2.4 | 3.4 | 2.3 | 2.6 | 2.4 | 2.6 | 2.6 | 2.9 | 3.3 | ||||||||||||
| Clarity of S-VGA image (Scale 0-2) | 1.6 | 1.8 | 1.7 | 1.8 | 1.9 | 1.8 | 1.3 | 1.8 | 1.9 | ||||||||||||
| Clarity of VGA image (Scale 0-1) | 1.1 | 1.3 | 0.9 | 0.9 | 1.2 | 1.0 | 0.9 | 1.3 | 1.2 | ||||||||||||
| Clarity of NTSC Video image (Scale 0-3) | 2.1 | 3.3 | 2.3 | 2.6 | 2.4 | 2.9 | 2.9 | 2.9 | 2.8 | ||||||||||||
| Apparent brightness (Scale 0-3) | 1.9 | 2.6 | 1.9 | 2.2 | 2.6 | 2.2 | 2.3 | 2.2 | 2.9 | ||||||||||||
| Color Accuracy (Scale 0-2) | 1.2 | 2.0 | 1.6 | 1.1 | 1.2 | 1.6 | 1.8 | 1.5 | 1.7 | ||||||||||||
| Group Evaluation Subtotal | 13.2 | 17.4 | 13.5 | 14.3 | 14.6 | 15.2 | 14.7 | 15.9 | 16.9 | ||||||||||||
| Dual Computer Inputs | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ||||||||||||
| Volume control controls the output on line out | 0.0 | 1.0 | 1.0 | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | ||||||||||||
| HDTV Inputs | 1.0 | 1.0 | 1.0 | 0.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ||||||||||||
| Separate on-off control | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 | 0.0 | ||||||||||||
| Rated Lamp Life (Scale 0-2) rate in thousands | 2.0 | 2.0 | 1.5 | 2.0 | 2.0 | 2.0 | 1.5 | 1.5 | 2.0 | ||||||||||||
| Input Select Toggle or Discrete | 0.0 | 0.0 | 0.0 | 0.5 | 0.5 | 0.5 | 1.0 | 1.0 | 0.0 | ||||||||||||
| Warranty Period (Scale = # of years) | 3.0 | 3.0 | 3.0 | 5.0 | 5.0 | 3.0 | 2.0 | 2.0 | 3.0 | ||||||||||||
| Overall design related to durable construction, mounting points, serviceability (scale 0-4) | 3.0 | 3.0 | 2.0 | 2.0 | |||||||||||||||||
| Totals | 28.4 | 25.7 | 25.4 | 25.9 | |||||||||||||||||
| WRNTY Sale Extra | WRNTY Sale Extra | This lens is a big factor for Windsor | |||||||||||||||||||
| Width in Inches @ @ 15' from screen Wide | 100.5 | 97.5 | 119.5 | 99 | 99.5 | 93 | 97.5 | 97.5 | 108 | ||||||||||||
| Narrow | 77.5 | 75 | 88 | 75.5 | 76 | 73 | 80.5 | 80.5 | 83 | ||||||||||||
| Fails Distance Spec | Fails Distance Spec | ||||||||||||||||||||