Specification | Epson EX7230 | LG PF50KA |
---|---|---|
Connectivity | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Usb (service) | 1 | 1 |
Audio Input (3.5mm) | ||
Usb | 1 | 1 |
Audio Input (rca) | 1 | |
12v Trigger | ||
Composite Video Input (rca) | 1 | |
Rs232 (db-9pin) | ||
Vga Input | 1 | |
Mhl | ||
Audio | ||
Sound Type | mono | stereo |
Speaker Power, W | 2 | 2 |
Integrated Speakers | ||
Settings | ||
Keystone Adjustment Vertical, +- Degrees | 30 | |
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Properties | ||
Aspect Ratio | 16:10 | 16:9 |
Input Lag, Ms | ||
Projection Distance, M/ft | 1.4 - 5.1/4.6 - 16.6 | 0.8 - 3.2/3 - 9.8 |
Noise Level, Dba | 37 | 30 |
Projection Screen Size, Inch | 50 - 150 | 25 - 100 |
Projection System | 3LCD | DLP |
Pixel Number | 1024000 | 1296000 |
Color Reproduction | 1 billion | 1.07 billion |
Throw Ratio Range | 1.3 - 1.56 | 1.44:1 |
Contrast Ratio | 10000:1 | 100000:1 |
Brightness, Lumens | 3000 | 600 |
Power Consumption, W | 283 | 65 |
Lamp | ||
Lamp Life (normal Mode), Hours | 5000 | 30000 |
Lamp Type, W | 200 | |
Lamp Life (eco Mode), Hours | 6000 | 30000 |
Lens | ||
Zoom Ratio | 1.2x | |
Lens Shift | ||
Focal Length, Mm | 16.9 - 20.28 | |
F-number | 1.58 - 1.72 | |
Dimensions | ||
Weight, Kg/pounds | 2.40/5.29 | 0.9/2.2 |
Size W X H X D, сm/inches | 29.72 x 23.37 x 8.13/11.7 x 9.2 x 3.2 | 2.5 x 2.3 x 15.2/1.9 x 6.7 x 6.7 |
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 | ||
Resolution | ||
Resolution Abbreviation | WXGA | Full HD |
Max Resolution (resized) | 1440 x 900 | 1920 x 1080 |
Native Resolution | 1280 x 800 | 1920 x 1080 |
User Manual | ||
Manual | ex7230.pdf | pf50ka.pdf |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | 40/104 |
Min, C/f | 5/41 | 0/32 |