Specification | Optoma ML550 | Nebula Mars II |
---|---|---|
Operating Temperature | ||
Min, C/f | 5/41 | 0/32 |
Max, C/f | 40/104 | 35/95 |
Properties | ||
Contrast Ratio | 10000:1 | 1000:1 |
Brightness, Lumens | 500 | 1500 |
Power Consumption, W | 65 | 57 |
Aspect Ratio | 16:10 | 16:9 |
Input Lag, Ms | ||
Projection Distance, M/ft | 0.5 - 3.2/1.2 - 9.8 | 1 - 3/3.2 - 9.8 |
Noise Level, Dba | 30 | 32 |
Projection Screen Size, Inch | 17 - 100 | 30 - 150 |
Projection System | DLP | DLP |
Pixel Number | 2073600 | 921600 |
Color Reproduction | 16.77 billion | |
Throw Ratio Range | 1.50:1 | |
Features | ||
Remote Control | ||
Projection Method | rear, tabletop | front, rear, tabletop |
Security | Kensington lock, password protection | |
3d | ||
Mouse Functions | ||
Connectivity | ||
Vga Input | ||
Rs232 (db-9pin) | ||
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Audio Input (3.5mm) | ||
Usb (service) | ||
Audio Input (rca) | ||
Usb | 1 | 1 |
Composite Video Input (rca) | ||
12v Trigger | ||
Video Compatibility | ||
Pal | ||
Ntsc | ||
Secam | ||
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | ||
Keystone Adjustment Vertical, +- Degrees | 40 | 40 |
Lamp | ||
Lamp Life (eco Mode), Hours | 20000 | 30000 |
Lamp Life (normal Mode), Hours | 20000 | 30000 |
Lamp Type, W | ||
Audio | ||
Sound Type | mono | stereo |
Speaker Power, W | 1 | 20 |
Integrated Speakers | ||
Lens | ||
Zoom Ratio | 1.7x | |
Lens Shift | vertical +/- 40% | |
Focal Length, Mm | 14.95 | |
F-number | 2.0 | |
Dimensions | ||
Weight, Kg/pounds | 0.2/0.9 | 1.4/2.2 |
Size W X H X D, сm/inches | 2.5 x 10.1 x 10.1/1.5 x 4.1 x 4.2 | 12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7 |
Resolution | ||
Resolution Abbreviation | WXGA | HD |
Max Resolution (resized) | 1920 x 1080 | 1280 x 720 |
Native Resolution | 1280 x 800 | 1280 x 720 |
User Manual | ||
Manual | ml550.pdf | mars-ii.pdf |