Specification | Optoma HD66 | Epson PowerLite 2255U |
---|---|---|
Properties | ||
Contrast Ratio | 4000:1 | 15000:1 |
Brightness, Lumens | 2500 | 5000 |
Power Consumption, W | 255 | 429 |
Aspect Ratio | 16:9 | 16:10 |
Input Lag, Ms | ||
Projection Distance, M/ft | 1.2 - 12/3.2 - 39.3 | 1.2 - 8.3/3.2 - 26.2 |
Noise Level, Dba | 32 | 39 |
Projection Screen Size, Inch | 30 - 302 | 50 - 150 |
Projection System | DLP | 3LCD |
Pixel Number | 1920000 | 2304000 |
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 1.55:1 - 1.70:1 | 1.57:1 - 2.58:1 |
Features | ||
Remote Control | ||
Projection Method | front, rear, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Security | Kensington lock, password protection | Kensington lock, password protection |
3d | ||
Mouse Functions | ||
Connectivity | ||
Vga Input | 2 | 2 |
Rs232 (db-9pin) | 1 | 1 |
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | ||
Audio Input (3.5mm) | ||
Usb (service) | 1 | |
Audio Input (rca) | 1 | 1 |
Usb | 1 | |
Composite Video Input (rca) | 1 | |
12v Trigger | ||
Video Compatibility | ||
Pal | ||
Ntsc | ||
Secam | ||
Operating Temperature | ||
Min, C/f | 5/41 | 0/32 |
Max, C/f | 40/104 | 40/104 |
Lamp | ||
Lamp Life (eco Mode), Hours | 4000 | 10000 |
Lamp Life (normal Mode), Hours | 3000 | 5000 |
Lamp Type, W | 185 | 300 |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 20 | |
Keystone Adjustment Vertical, +- Degrees | 40 | 30 |
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 2 | 16 |
Integrated Speakers | ||
Lens | ||
Zoom Ratio | 1.6x | |
Lens Shift | vertical +/- 40% | vertical +/- 30%, horizontal +/- 20% |
Focal Length, Mm | 23.0 - 38.4 | |
F-number | 1.5 - 2.0 | |
Dimensions | ||
Weight, Kg/pounds | 2.3/4.4 | 4.6/10.1 |
Size W X H X D, сm/inches | 11 x 3.9 x 7.4/29 x 10 x 19 | 35.5 x 27.9 x 10.1/14.8 x 11.4 x 4.9 |
Resolution | ||
Resolution Abbreviation | HD | Full HD |
Max Resolution (resized) | 1600 x 1200 | 1920 x 1200 |
Native Resolution | 1280 x 720 | 1920 x 1200 |
User Manual | ||
Manual | hd66.pdf | powerlite-2255u.pdf |