Specification | Epson EX7210 | Optoma HD27 |
---|---|---|
Audio | ||
Integrated Speakers | ||
Sound Type | mono | mono |
Speaker Power, W | 2 | 10 |
Lens | ||
Lens Shift | ||
Focal Length, Mm | 16.9 - 20.28 | 21.88 - 24 |
F-number | 1.58 - 1.72 | 2.5 - 2.67 |
Zoom Ratio | 1.2x | 1.1x |
Dimensions | ||
Weight, Kg/pounds | 2.31/5.1 | 2.49/5.5 |
Size W X H X D, сm/inches | 29.46 x 22.86 x 7.87/11.6 x 9 x 3.1 | 22.86 x 29.72 x 9.40/9 x 11.7 x 3.7 |
Properties | ||
Projection Screen Size, Inch | 50 - 150 | 30 - 300 |
Projection System | 3LCD | DLP |
Pixel Number | 1024000 | 1024000 |
Color Reproduction | 16.77 million | 1073.4 million |
Throw Ratio Range | 1.3 - 1.56 | 1.48 - 1.6 |
Contrast Ratio | 3000:1 | 25000:1 |
Brightness, Lumens | 2800 | 3200 |
Power Consumption, W | 283 | 260 |
Aspect Ratio | 16:10 | 16:9 |
Input Lag, Ms | 16 | |
Projection Distance, M/ft | 1.4 - 5.1/4.6 - 16.6 | 0.9 - 9.8/1.8 - 29.5 |
Noise Level, Dba | 37 | 26 |
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 | ||
Connectivity | ||
Audio Output (3.5mm) | 1 | |
Audio Input (3.5mm) | ||
Usb (service) | 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) | ||
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Resolution | ||
Resolution Abbreviation | WXGA | Full HD |
Max Resolution (resized) | 1400 x 1050 | 1920 x 1200 |
Native Resolution | 1280 x 800 | 1920 x 1080 |
User Manual | ||
Manual | ex7210.pdf | hd27.pdf |
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 |
Lamp | ||
Lamp Life (eco Mode), Hours | 5000 | 6000 |
Lamp Life (normal Mode), Hours | 4000 | 5000 |
Lamp Type, W | 200 | 195 |