| Specification | BenQ HT2050A | Nebula Mars II |
|---|---|---|
| Properties | ||
| Noise Level, Dba | 29 | 32 |
| Projection Distance, M/ft | 1.5 - 6/3.2 - 19.6 | 1 - 3/3.2 - 9.8 |
| Projection System | DLP | DLP |
| Projection Screen Size, Inch | 60 - 180 | 30 - 150 |
| Pixel Number | 2304000 | 921600 |
| Color Reproduction | 1.07 billion | |
| Throw Ratio Range | 1.15 - 1.5 | |
| Contrast Ratio | 15000:1 | 1000:1 |
| Power Consumption, W | 353 | 57 |
| Brightness, Lumens | 2200 | 1500 |
| Input Lag, Ms | 16 | |
| Aspect Ratio | 16:9 | 16:9 |
| Lamp | ||
| Lamp Type, W | 240 | |
| Lamp Life (eco Mode), Hours | 7000 | 30000 |
| Lamp Life (normal Mode), Hours | 3500 | 30000 |
| Connectivity | ||
| Spdif (optical) | ||
| Audio Output (3.5mm) | 1 | 1 |
| Audio Input (3.5mm) | 1 | |
| Usb (service) | 1 | |
| Audio Input (rca) | 1 | |
| Usb | 1 | 1 |
| Composite Video Input (rca) | ||
| 12v Trigger | ||
| Vga Input | 1 | |
| Rs232 (db-9pin) | 1 | |
| Mhl | ||
| Ethernet (rj45) | ||
| Audio | ||
| Speaker Power, W | 10 | 20 |
| Integrated Speakers | ||
| Sound Type | mono | stereo |
| Lens | ||
| Zoom Ratio | 1.3x | |
| Lens Shift | vertical +/- 10% | |
| Focal Length, Mm | 16.88 - 21.88 | |
| F-number | 2.59 - 2.87 | |
| Features | ||
| Projection Method | front, rear, ceiling mount, tabletop | front, rear, tabletop |
| Security | Kensington lock, password protection | |
| 3d | ||
| Mouse Functions | ||
| Remote Control | ||
| Dimensions | ||
| Weight, Kg/pounds | 3.3/7.2 | 1.4/2.2 |
| Size W X H X D, сm/inches | 38.5 x 12.7 x 27.7/15 x 4.79 x 10.9 | 12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7 |
| Resolution | ||
| Resolution Abbreviation | Full HD | HD |
| Max Resolution (resized) | 1920 x 1200 | 1280 x 720 |
| Native Resolution | 1920 x 1080 | 1280 x 720 |
| Video Compatibility | ||
| Secam | ||
| Pal | ||
| Ntsc | ||
| Operating Temperature | ||
| Max, C/f | 40/104 | 35/95 |
| Min, C/f | 0/32 | 0/32 |
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | ||
| Keystone Adjustment Vertical, +- Degrees | 10 | 40 |
