Specification | Epson EX3220 | ViewSonic M1 |
---|---|---|
Properties | ||
Power Consumption, W | 283 | 55 |
Brightness, Lumens | 3000 | |
Input Lag, Ms | 33 | |
Aspect Ratio | 4:3 | 16:9 |
Noise Level, Dba | 37 | |
Projection Distance, M/ft | 1.5 - 6.1/3.2 - 19.6 | 0.6-2.7/2.2-8.8 |
Projection System | 3LCD | DLP |
Projection Screen Size, Inch | 50 - 150 | 24-100 |
Pixel Number | 480000 | 8300000 |
Color Reproduction | 1 billion | 1.07 billion |
Throw Ratio Range | 1.45 - 1.96 | 1.20:1 |
Contrast Ratio | 10000:1 | 120000:1 |
Lamp | ||
Lamp Life (eco Mode), Hours | 6000 | |
Lamp Life (normal Mode), Hours | 5000 | 30000 |
Lamp Type, W | 200 | |
Connectivity | ||
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | ||
Audio Input (3.5mm) | 1 | |
Usb (service) | 1 | |
Audio Input (rca) | 1 | |
Usb | 1 | 2 |
Composite Video Input (rca) | 1 | |
12v Trigger | ||
Vga Input | 1 | |
Rs232 (db-9pin) | ||
Video Compatibility | ||
Ntsc | ||
Secam | ||
Pal | ||
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Keystone Adjustment Vertical, +- Degrees | 30 | |
Audio | ||
Sound Type | mono | |
Speaker Power, W | 2 | 6 |
Integrated Speakers | ||
Lens | ||
Zoom Ratio | 1.35x | |
Lens Shift | vertical +/- 15% | |
Focal Length, Mm | 16.7 | |
F-number | 1.44 | |
Features | ||
Projection Method | front, ceiling mount, tabletop | |
Security | Kensington lock, password protection | |
3d | ||
Mouse Functions | ||
Remote Control | ||
Dimensions | ||
Weight, Kg/pounds | 2.40/5.29 | 0.74/1.65 |
Size W X H X D, сm/inches | 22.86 x 29.46 x 7.87/9 x 11.6 x 3.1 | 14.4 x 4 x 12.7/5.7 x 1.6 x 5 |
Resolution | ||
Resolution Abbreviation | SVGA | Full HD |
Max Resolution (resized) | 1440 x 900 | 854x480 |
Native Resolution | 800 x 600 | 854x480 |
User Manual | ||
Manual | ex3220.pdf | - |
Operating Temperature | ||
Max, C/f | 35/95 | |
Min, C/f | 5/41 |