| Specification | Sony VPL-VW915ES | Yaber YABER Y21 |
|---|---|---|
| Operating Temperature | ||
| Min, C/f | 5/41 | |
| Max, C/f | 35/95 | |
| Properties | ||
| Contrast Ratio | 8000:1 | |
| Brightness, Lumens | 2000 | 9000 |
| Power Consumption, W | 430 | 125 |
| Aspect Ratio | 17:9 | 16:9 |
| Input Lag, Ms | ||
| Projection Distance, M/ft | 3.8-9.3/12.46-30.51 | 1.5-5/4.9-16.4 |
| Noise Level, Dba | 24 | |
| Projection Screen Size, Inch | 60 - 300 | 45-300 |
| Projection System | DLP | DLP |
| Pixel Number | ||
| Color Reproduction | ||
| Throw Ratio Range | 1.38:1 - 2.83:1 | |
| Features | ||
| Remote Control | ||
| Projection Method | ||
| Security | ||
| 3d | ||
| Mouse Functions | ||
| Connectivity | ||
| Vga Input | 1 | |
| Rs232 (db-9pin) | 1 | |
| Mhl | ||
| Ethernet (rj45) | 1 | |
| Spdif (optical) | ||
| Audio Output (3.5mm) | 1 | |
| Audio Input (3.5mm) | 1 | 1 |
| Usb (service) | ||
| Audio Input (rca) | ||
| Usb | 1 | 2 |
| Composite Video Input (rca) | ||
| 12v Trigger | 2 | |
| Video Compatibility | ||
| Pal | ||
| Ntsc | ||
| Secam | ||
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | ||
| Keystone Adjustment Vertical, +- Degrees | 50 | |
| Lamp | ||
| Lamp Life (eco Mode), Hours | ||
| Lamp Life (normal Mode), Hours | 20000 | 100,000 |
| Lamp Type, W | ||
| Audio | ||
| Sound Type | ||
| Speaker Power, W | 6 | |
| Integrated Speakers | ||
| Lens | ||
| Zoom Ratio | 2.06x | |
| Lens Shift | - | |
| Focal Length, Mm | 21.7-44.7 | |
| F-number | 3-4 | |
| Dimensions | ||
| Weight, Kg/pounds | 20/44 | 2.6/5.7 |
| Size W X H X D, сm/inches | 56 x 22.3 x 49.6/22.0 x 8.8 x 19.5 | 11 x 30 x 28/4.3 x 11.8 x 11 |
| Resolution | ||
| Resolution Abbreviation | Full HD | HD |
| Max Resolution (resized) | 4096 x 2160 | 1920x1080 |
| Native Resolution | 4096 x 2160 | 1920x1080 |
