Specification | Epson EX3220 | LG PH450UG |
---|---|---|
Properties | ||
Pixel Number | 480000 | 921600 |
Color Reproduction | 1 billion | 1.07 billion |
Throw Ratio Range | 1.45 - 1.96 | 0.29:1 |
Contrast Ratio | 10000:1 | 100000:1 |
Power Consumption, W | 283 | 55 |
Brightness, Lumens | 3000 | 450 |
Input Lag, Ms | ||
Aspect Ratio | 4:3 | 16:9 |
Noise Level, Dba | 37 | |
Projection Distance, M/ft | 1.5 - 6.1/3.2 - 19.6 | 0.2 - 1.1/0.8 - 2.4 |
Projection System | 3LCD | DLP |
Projection Screen Size, Inch | 50 - 150 | 40 - 80 |
Features | ||
Security | Kensington lock, password protection | Kensington lock, password protection |
3d | ||
Mouse Functions | ||
Remote Control | ||
Projection Method | front, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Connectivity | ||
Audio Input (3.5mm) | ||
Usb (service) | 1 | |
Audio Input (rca) | 1 | |
Usb | 1 | 1 |
Composite Video Input (rca) | 1 | |
12v Trigger | ||
Vga Input | 1 | |
Rs232 (db-9pin) | ||
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Lens | ||
Focal Length, Mm | 16.7 | |
F-number | 1.44 | |
Zoom Ratio | 1.35x | |
Lens Shift | vertical +/- 15% | |
Dimensions | ||
Size W X H X D, сm/inches | 22.86 x 29.46 x 7.87/9 x 11.6 x 3.1 | 7.6 x 12.7 x 17.7/3.2 x 5.2 x 7.9 |
Weight, Kg/pounds | 2.40/5.29 | 0.9/2.4 |
Resolution | ||
Resolution Abbreviation | SVGA | HD |
Max Resolution (resized) | 1440 x 900 | 1280 x 720 |
Native Resolution | 800 x 600 | 1280 x 720 |
User Manual | ||
Manual | ex3220.pdf | ph450ug.pdf |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | 40/104 |
Min, C/f | 5/41 | 0/32 |
Lamp | ||
Lamp Life (eco Mode), Hours | 6000 | 30000 |
Lamp Life (normal Mode), Hours | 5000 | 30000 |
Lamp Type, W | 200 | |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Keystone Adjustment Vertical, +- Degrees | 30 | |
Audio | ||
Sound Type | mono | stereo |
Speaker Power, W | 2 | 2 |
Integrated Speakers |