Specification | Acer H7550STz | Sony VPL-VW915ES |
---|---|---|
Properties | ||
Brightness, Lumens | 3000 | 2000 |
Power Consumption, W | 339 | 430 |
Aspect Ratio | 16:9 | 17:9 |
Input Lag, Ms | ||
Projection Distance, M/ft | 0.9-4.6/2.9-15 | 3.8-9.3/12.46-30.51 |
Noise Level, Dba | 33 | 24 |
Projection Screen Size, Inch | 54.3-299.2 | 60 - 300 |
Projection System | DLP | DLP |
Pixel Number | 8300000 | |
Color Reproduction | ||
Throw Ratio Range | 0.69:1 - 0.76:1 | 1.38:1 - 2.83:1 |
Contrast Ratio | 16000:1 | |
Lamp | ||
Lamp Life (eco Mode), Hours | 6000 | |
Lamp Life (normal Mode), Hours | 4000 | 20000 |
Lamp Type, W | 210 | |
Connectivity | ||
Mhl | ||
Ethernet (rj45) | 1 | |
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Audio Input (3.5mm) | 1 | 1 |
Usb (service) | ||
Audio Input (rca) | ||
Usb | 1 | |
Composite Video Input (rca) | 1 | |
12v Trigger | 2 | |
Vga Input | 1 | |
Rs232 (db-9pin) | 1 | |
Video Compatibility | ||
Ntsc | ||
Secam | ||
Pal | ||
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | ||
Keystone Adjustment Vertical, +- Degrees | 40 | |
Audio | ||
Sound Type | ||
Speaker Power, W | 10 | |
Integrated Speakers | ||
Lens | ||
Zoom Ratio | 1.1x | 2.06x |
Lens Shift | - | |
Focal Length, Mm | 10.20-11.22 | 21.7-44.7 |
F-number | 2.6-2.78 | 3-4 |
Features | ||
Projection Method | ||
Security | ||
3d | ||
Mouse Functions | ||
Remote Control | ||
Resolution | ||
Resolution Abbreviation | Full HD | Full HD |
Max Resolution (resized) | 1920 x 1080 | 4096 x 2160 |
Native Resolution | 1920 x 1080 | 4096 x 2160 |
Dimensions | ||
Weight, Kg/pounds | 3.4/7.5 | 20/44 |
Size W X H X D, сm/inches | 35.5 x 24.1 x 9.9/14 x 9.5 x 3.9 | 56 x 22.3 x 49.6/22.0 x 8.8 x 19.5 |
Operating Temperature | ||
Max, C/f | 40/104 | 35/95 |
Min, C/f | 0/32 | 5/41 |