| Specification | ViewSonic PJD7828HDL | Sony VW325ES |
|---|---|---|
| Features | ||
| Projection Method | front, rear, ceiling mount, tabletop | |
| Security | Kensington lock, password protection | |
| 3d | ||
| Mouse Functions | ||
| Remote Control | ||
| Connectivity | ||
| Audio Output (3.5mm) | 1 | |
| Audio Input (3.5mm) | 1 | 1 |
| Usb (service) | 1 | |
| Audio Input (rca) | 1 | |
| Usb | 1 | |
| Composite Video Input (rca) | 1 | |
| 12v Trigger | 1 | |
| Vga Input | 1 | |
| Rs232 (db-9pin) | 1 | 1 |
| Mhl | ||
| Ethernet (rj45) | 1 | |
| Spdif (optical) | ||
| Audio | ||
| Integrated Speakers | ||
| Sound Type | mono | |
| Speaker Power, W | 10 | |
| Lens | ||
| Lens Shift | vertical +/- 30% | Horizontal +/-31% & Vertical +85% / -80% |
| Focal Length, Mm | 16.9 - 20.28 | |
| F-number | 1.49 - 1.72 | |
| Zoom Ratio | 1.1x | 2.06x |
| Properties | ||
| Projection Screen Size, Inch | 30 - 300 | 59.84-300 |
| Projection System | DLP | DLP |
| Pixel Number | 480000 | |
| Color Reproduction | 1.07 billion | |
| Throw Ratio Range | 1.15 - 1.5 | 1.38:1 - 2.83:1 |
| Contrast Ratio | 20000:1 | |
| Power Consumption, W | 300 | 390 |
| Brightness, Lumens | 3200 | 1500 |
| Input Lag, Ms | 16 | 27 |
| Aspect Ratio | 16:9 | 17:9 |
| Projection Distance, M/ft | 0.8 - 10/1.8 - 32.8 | 3.8-9.3/12.46-30.51 |
| Noise Level, Dba | 35 | 26 |
| Dimensions | ||
| Weight, Kg/pounds | 2.09/4.6 | 14.1/31 |
| Size W X H X D, сm/inches | 22.86 x 31.50 x 10.41/9 x 12.4 x 4.1 | 49.5 x 20.6 x 46.5/19.5 x 8.1 x 18.3 |
| Resolution | ||
| Resolution Abbreviation | Full HD | Full HD |
| Max Resolution (resized) | 1920 x 1080 | 4096 x 2160 |
| Native Resolution | 1920 x 1080 | 4096 x 2160 |
| Video Compatibility | ||
| Secam | ||
| Pal | ||
| Ntsc | ||
| Operating Temperature | ||
| Max, C/f | 40/104 | 35/95 |
| Min, C/f | 5/41 | 5/41 |
| Lamp | ||
| Lamp Life (eco Mode), Hours | 10000 | |
| Lamp Life (normal Mode), Hours | 4000 | 6000 |
| Lamp Type, W | 210 | 225 |
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | ||
| Keystone Adjustment Vertical, +- Degrees | 40 |
