Specification | BenQ MS524 | Optoma W331 |
---|---|---|
Properties | ||
Aspect Ratio | 4:3 | 16:10 |
Input Lag, Ms | ||
Projection Distance, M/ft | 1.2 - 12.4/3.2 - 39.3 | 1.2 - 32.1/3.2 - 104.9 |
Noise Level, Dba | 33 | 29 |
Projection Screen Size, Inch | 30 - 300 | 36 - 300 |
Projection System | DLP | DLP |
Pixel Number | 1920000 | 2304000 |
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 1.86:1 - 2.04:1 | 1.54:1 - 1.71:1 |
Contrast Ratio | 13000:1 | 22000:1 |
Brightness, Lumens | 3200 | 3300 |
Power Consumption, W | 270 | 253 |
Lamp | ||
Lamp Life (normal Mode), Hours | 4500 | 5000 |
Lamp Type, W | 195 | |
Lamp Life (eco Mode), Hours | 10000 | 10000 |
Connectivity | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | ||
Audio Input (3.5mm) | ||
Usb (service) | ||
Audio Input (rca) | 1 | 1 |
Usb | 1 | |
Composite Video Input (rca) | 1 | 1 |
12v Trigger | ||
Vga Input | 1 | 1 |
Rs232 (db-9pin) | 1 | 1 |
Mhl | ||
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 2.5 | 2 |
Integrated Speakers | ||
Settings | ||
Keystone Adjustment Vertical, +- Degrees | 30 | 40 |
Keystone Adjustment Horizontal, +- Degrees | ||
Lens | ||
Zoom Ratio | 1.1x | 1.1x |
Lens Shift | vertical +/- 30% | vertical +/- 40% |
Focal Length, Mm | 21 - 23.1 | 21.86 - 24 |
F-number | 2.56 - 2.8 | 2.41 - 2.53 |
Dimensions | ||
Weight, Kg/pounds | 1.9/4.19 | 2.2/5.5 |
Size W X H X D, сm/inches | 28.3 x 9.5 x 22.2/3.7 x 11.4 x 8.7 | 7.6 x 27.9 x 22.8/3.8 x 11.7 x 9 |
Features | ||
Projection Method | front, rear, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Security | Kensington lock, password protection | Kensington lock, password protection |
3d | ||
Mouse Functions | ||
Remote Control | ||
Resolution | ||
Resolution Abbreviation | SVGA | HD |
Max Resolution (resized) | 1600 x 1200 | 1920 x 1200 |
Native Resolution | 800 x 600 | 1280 x 800 |
User Manual | ||
Manual | ms524.pdf | w331.pdf |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | 40/104 |
Min, C/f | 0/32 | 5/41 |