Specification | BenQ HT3050 | Epson PowerLite 680 |
---|---|---|
Properties | ||
Brightness, Lumens | 2000 | 3500 |
Power Consumption, W | 330 | 373 |
Aspect Ratio | 16:9 | 4:3 |
Input Lag, Ms | 50 | |
Projection Distance, M/ft | 1.5 - 5.9/3.2 - 16.4 | 0.3 - 0.8/1 - 1.8 |
Noise Level, Dba | 29 | 35 |
Projection Screen Size, Inch | 60 - 180 | 55 - 100 |
Projection System | DLP | 3LCD |
Pixel Number | 8300000 | 1920000 |
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 1.15 - 1.5 | 0.32:1 |
Contrast Ratio | 15000:1 | 14000:1 |
Lamp | ||
Lamp Life (eco Mode), Hours | 5000 | 10000 |
Lamp Life (normal Mode), Hours | 3500 | 5000 |
Lamp Type, W | 240 | 250 |
Connectivity | ||
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | 1 |
Audio Input (3.5mm) | 1 | |
Usb (service) | 1 | 1 |
Audio Input (rca) | 1 | 1 |
Usb | 1 | 1 |
Composite Video Input (rca) | 1 | 1 |
12v Trigger | 1 | |
Vga Input | 1 | 1 |
Rs232 (db-9pin) | 1 | 1 |
Video Compatibility | ||
Ntsc | ||
Secam | ||
Pal | ||
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | 3 |
Keystone Adjustment Vertical, +- Degrees | 30 | 3 |
Audio | ||
Sound Type | stereo | mono |
Speaker Power, W | 20 | 16 |
Integrated Speakers | ||
Lens | ||
Zoom Ratio | 1.3x | 1.3x |
Lens Shift | Vertical +/- 10% | vertical +/- 3%, horizontal +/- 3% |
Focal Length, Mm | 16.88 - 21.8 | 3.7 |
F-number | 2.59 - 2.87 | 1.6 |
Features | ||
Projection Method | front, rear, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Security | password protection | Kensington lock, password protection |
3d | ||
Mouse Functions | ||
Remote Control | ||
Dimensions | ||
Weight, Kg/pounds | 3.67/8.1 | 5.4/12.6 |
Size W X H X D, сm/inches | 38.5 x 12.7 x 27/14.98 x 4.79 x 10.91 | 35.5 x 38.1 x 17.7/14.5 x 15.8 x 7.4 |
Resolution | ||
Resolution Abbreviation | Full HD | XGA |
Max Resolution (resized) | 1920 x 1200 | 1600 x 1200 |
Native Resolution | 1920 x 1080 | 1024 x 768 |
User Manual | ||
Manual | ht3050.pdf | powerlite-680.pdf |
Operating Temperature | ||
Max, C/f | 35/95 | 40/104 |
Min, C/f | 5/41 | 5/41 |