Specification | Epson VS220 | Nebula Mars II |
---|---|---|
Features | ||
Projection Method | front, rear, ceiling mount, tabletop | front, rear, tabletop |
Security | Kensington lock, password protection | |
3d | ||
Mouse Functions | ||
Remote Control | ||
Connectivity | ||
Audio Output (3.5mm) | 1 | |
Audio Input (3.5mm) | ||
Usb (service) | 1 | |
Audio Input (rca) | ||
Usb | 1 | 1 |
Composite Video Input (rca) | 1 | |
12v Trigger | ||
Vga Input | 1 | |
Rs232 (db-9pin) | ||
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio | ||
Integrated Speakers | ||
Sound Type | mono | stereo |
Speaker Power, W | 1 | 20 |
Lens | ||
Lens Shift | vertical +/- 30%, horizontal +/- 30% | |
Focal Length, Mm | 16.7 | |
F-number | 1.44 | |
Zoom Ratio | 1.1x | |
Dimensions | ||
Weight, Kg/pounds | 2.2/5.1 | 1.4/2.2 |
Size W X H X D, сm/inches | 7.6 x 27.9 x 22.8/3.1 x 11.6 x 9 | 12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7 |
Properties | ||
Projection Screen Size, Inch | 50 - 150 | 30 - 150 |
Projection System | 3LCD | DLP |
Pixel Number | 1470000 | 921600 |
Color Reproduction | 1.07 billion | |
Throw Ratio Range | ||
Contrast Ratio | 3000:1 | 1000:1 |
Brightness, Lumens | 2700 | 1500 |
Power Consumption, W | 283 | 57 |
Aspect Ratio | 4:3 | 16:9 |
Input Lag, Ms | ||
Projection Distance, M/ft | 1.4 - 5/3.2 - 16.4 | 1 - 3/3.2 - 9.8 |
Noise Level, Dba | 37 | 32 |
Resolution | ||
Resolution Abbreviation | SVGA | HD |
Max Resolution (resized) | 1400 x 1050 | 1280 x 720 |
Native Resolution | 800 x 600 | 1280 x 720 |
User Manual | ||
Manual | vs220.pdf | mars-ii.pdf |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | 35/95 |
Min, C/f | 5/41 | 0/32 |
Lamp | ||
Lamp Life (eco Mode), Hours | 5000 | 30000 |
Lamp Life (normal Mode), Hours | 4000 | 30000 |
Lamp Type, W | 200 | |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Keystone Adjustment Vertical, +- Degrees | 30 | 40 |