Specification | Epson EX7210 | Optoma HD27e |
---|---|---|
Connectivity | ||
Spdif (optical) | ||
Audio Output (3.5mm) | ||
Audio Input (3.5mm) | ||
Usb (service) | 1 | |
Audio Input (rca) | 1 | |
Usb | 1 | 1 |
12v Trigger | 1 | |
Composite Video Input (rca) | 1 | |
Rs232 (db-9pin) | ||
Vga Input | 1 | |
Mhl | ||
Ethernet (rj45) | ||
Audio | ||
Speaker Power, W | 2 | 10 |
Integrated Speakers | ||
Sound Type | mono | mono |
Lens | ||
Zoom Ratio | 1.2x | 2.0x |
Lens Shift | vertical +/- 40% | |
Focal Length, Mm | 16.9 - 20.28 | 15.59 - 17.14 |
F-number | 1.58 - 1.72 | 2.1 - 2.31 |
Properties | ||
Projection Distance, M/ft | 1.4 - 5.1/4.6 - 16.6 | 1.2 - 10/3.2 - 32 |
Noise Level, Dba | 37 | 27 |
Projection Screen Size, Inch | 50 - 150 | 30 - 300 |
Projection System | 3LCD | DLP |
Pixel Number | 1024000 | 2304000 |
Color Reproduction | 16.77 million | 1.07 billion |
Throw Ratio Range | 1.3 - 1.56 | 1.47:1 - 1.62:1 |
Contrast Ratio | 3000:1 | 25000:1 |
Brightness, Lumens | 2800 | 3400 |
Power Consumption, W | 283 | 330 |
Aspect Ratio | 16:10 | 16:9 |
Input Lag, Ms | 16 | |
Lamp | ||
Lamp Type, W | 200 | 240 |
Lamp Life (eco Mode), Hours | 5000 | 12000 |
Lamp Life (normal Mode), Hours | 4000 | 3500 |
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 | ||
Dimensions | ||
Weight, Kg/pounds | 2.31/5.1 | 2.7/6.8 |
Size W X H X D, сm/inches | 29.46 x 22.86 x 7.87/11.6 x 9 x 3.1 | 7.6 x 27.9 x 22.8/3.7 x 11.7 x 9 |
Resolution | ||
Resolution Abbreviation | WXGA | HD |
Max Resolution (resized) | 1400 x 1050 | 1920 x 1200 |
Native Resolution | 1280 x 800 | 1920 x 1080 |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | 40/104 |
Min, C/f | 5/41 | 5/41 |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Keystone Adjustment Vertical, +- Degrees | 30 | 40 |