| Specification | Optoma HD29Darbee | LG PF50KA |
|---|---|---|
| Connectivity | ||
| Audio Output (3.5mm) | 1 | 1 |
| Audio Input (3.5mm) | ||
| Usb (service) | 1 | |
| Usb | 1 | 1 |
| Audio Input (rca) | 1 | |
| 12v Trigger | 1 | |
| Composite Video Input (rca) | 1 | |
| Rs232 (db-9pin) | ||
| Vga Input | ||
| Mhl | ||
| Ethernet (rj45) | ||
| Spdif (optical) | ||
| Audio | ||
| Integrated Speakers | ||
| Sound Type | stereo | stereo |
| Speaker Power, W | 10 | 2 |
| Lens | ||
| Lens Shift | ||
| Focal Length, Mm | 21.09.2024 | |
| F-number | 2.5 - 2.67 | |
| Zoom Ratio | 1.1x | |
| Properties | ||
| Projection Screen Size, Inch | 30 - 300 | 25 - 100 |
| Projection System | DLP | DLP |
| Pixel Number | 1024000 | 1296000 |
| Color Reproduction | 1.07 billion | 1.07 billion |
| Throw Ratio Range | 1.48 - 1.62 | 1.44:1 |
| Contrast Ratio | 30000:1 | 100000:1 |
| Brightness, Lumens | 3200 | 600 |
| Power Consumption, W | 264 | 65 |
| Aspect Ratio | 16:9 | 16:9 |
| Input Lag, Ms | 16 | |
| Projection Distance, M/ft | 1 - 10.8/3.2 - 32.8 | 0.8 - 3.2/3 - 9.8 |
| Noise Level, Dba | 29 | 30 |
| 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 | 2.49/5.5 | 0.9/2.2 |
| Size W X H X D, сm/inches | 23.11 x 29.72 x 9.65/9.1 x 11.7 x 3.8 | 2.5 x 2.3 x 15.2/1.9 x 6.7 x 6.7 |
| Resolution | ||
| Resolution Abbreviation | WUXGA | Full HD |
| Max Resolution (resized) | 1920 x 1200 | 1920 x 1080 |
| Native Resolution | 1920 x 1080 | 1920 x 1080 |
| Video Compatibility | ||
| Secam | ||
| Pal | ||
| Ntsc | ||
| Operating Temperature | ||
| Max, C/f | 40/104 | 40/104 |
| Min, C/f | 5/41 | 0/32 |
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | ||
| Keystone Adjustment Vertical, +- Degrees | 40 | |
| Lamp | ||
| Lamp Life (eco Mode), Hours | 8000 | 30000 |
| Lamp Life (normal Mode), Hours | 5000 | 30000 |
| Lamp Type, W |
