Specification | Optoma HD27 | Epson Home Cinema 2150 |
---|---|---|
Connectivity | ||
Rs232 (db-9pin) | ||
Vga Input | 1 | 1 |
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Usb (service) | 1 | |
Audio Input (3.5mm) | ||
Usb | 1 | 1 |
Audio Input (rca) | 1 | |
12v Trigger | 1 | |
Composite Video Input (rca) | 1 | |
Video Compatibility | ||
Pal | ||
Ntsc | ||
Secam | ||
Operating Temperature | ||
Min, C/f | 5/41 | 5/41 |
Max, C/f | 40/104 | 35/95 |
Properties | ||
Contrast Ratio | 25000:1 | 60000:1 |
Brightness, Lumens | 3200 | 2500 |
Power Consumption, W | 260 | 312 |
Aspect Ratio | 16:9 | 16:9 |
Input Lag, Ms | 16 | 28 |
Projection Distance, M/ft | 0.9 - 9.8/1.8 - 29.5 | 1.6 - 7.2/3.2 - 22.9 |
Noise Level, Dba | 26 | 37 |
Projection Screen Size, Inch | 30 - 300 | 60 - 150 |
Projection System | DLP | 3LCD |
Pixel Number | 1024000 | 2073600 |
Color Reproduction | 1073.4 million | 1.07 billion |
Throw Ratio Range | 1.48 - 1.6 | 1.33 - 2.16 |
Features | ||
Remote Control | ||
Projection Method | front, rear, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Security | Kensington lock, password protection | password protection |
3d | ||
Mouse Functions | ||
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Keystone Adjustment Vertical, +- Degrees | 40 | 30 |
Lamp | ||
Lamp Life (eco Mode), Hours | 6000 | 7500 |
Lamp Life (normal Mode), Hours | 5000 | 4500 |
Lamp Type, W | 195 | 200 |
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 10 | 10 |
Integrated Speakers | ||
Lens | ||
Zoom Ratio | 1.1x | 1.6x |
Lens Shift | vertical +/- 15% | |
Focal Length, Mm | 21.88 - 24 | 18.2 - 29.2 |
F-number | 2.5 - 2.67 | 1.51 - 1.99 |
Dimensions | ||
Weight, Kg/pounds | 2.49/5.5 | 3.49/7.7 |
Size W X H X D, сm/inches | 22.86 x 29.72 x 9.40/9 x 11.7 x 3.7 | 30.99 x 28.45 x 12.19/12.2 x 11.2 x 4.8 |
Resolution | ||
Resolution Abbreviation | Full HD | Full HD |
Max Resolution (resized) | 1920 x 1200 | 1920 x 1080 |
Native Resolution | 1920 x 1080 | 1920 x 1080 |