Specification | Epson PowerLite 1761W | Optoma HD27e |
---|---|---|
Features | ||
Security | Kensington lock, password protection | Kensington lock, password protection |
3d | ||
Mouse Functions | ||
Remote Control | ||
Projection Method | front, rear, 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 | 1 | |
Vga Input | 1 | |
Rs232 (db-9pin) | ||
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | ||
Lens | ||
Focal Length, Mm | 15.59 - 17.14 | |
F-number | 2.1 - 2.31 | |
Zoom Ratio | 2.0x | |
Lens Shift | vertical +/- 30%, horizontal +/- 30% | vertical +/- 40% |
Dimensions | ||
Weight, Kg/pounds | 1.3/3.7 | 2.7/6.8 |
Size W X H X D, сm/inches | 5.1 x 27.9 x 8.3/2.1 x 11.5 x 8.3 | 7.6 x 27.9 x 22.8/3.7 x 11.7 x 9 |
Resolution | ||
Resolution Abbreviation | WXGA | HD |
Max Resolution (resized) | 1600 x 1200 | 1920 x 1200 |
Native Resolution | 1280 x 800 | 1920 x 1080 |
Properties | ||
Pixel Number | 1920000 | 2304000 |
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 1.04:1 - 1.26:1 | 1.47:1 - 1.62:1 |
Contrast Ratio | 100000:1 | 25000:1 |
Brightness, Lumens | 2600 | 3400 |
Power Consumption, W | 293 | 330 |
Aspect Ratio | 16:10 | 16:9 |
Input Lag, Ms | 16 | |
Projection Distance, M/ft | 0.6 - 8.5/2.4 - 28.8 | 1.2 - 10/3.2 - 32 |
Noise Level, Dba | 30 | 27 |
Projection Screen Size, Inch | 33 - 299 | 30 - 300 |
Projection System | 3LCD | DLP |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | 40/104 |
Min, C/f | 5/41 | 5/41 |
Lamp | ||
Lamp Life (eco Mode), Hours | 4000 | 12000 |
Lamp Life (normal Mode), Hours | 4000 | 3500 |
Lamp Type, W | 205 | 240 |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Keystone Adjustment Vertical, +- Degrees | 30 | 40 |
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 1 | 10 |
Integrated Speakers |