The ViewSonic PRO7827HD projector is a great choice for any home or business. This high-performance 1080p full HD projector features an impressive 4,000 lumens brightness and 20,000:1 dynamic contrast ratio that bring images to life with clarity and vibrancy in almost any lighting environment. The slim design allows it to fit into tight spaces without sacrificing performance or picture quality. It also has two HDMI ports for connecting multiple devices at once as well as built-in 10W speakers
Read MoreThe Optoma HD27e is a compact (3.7 x 11.7 x 9 inches) functional device, which copes well with its main task in a room with moderate exposure. Fast response and high-quality built-in sound make this projector a good option for games. The remote control is comfortable to use, but it has to b
Read MoreSpecification | ViewSonic PRO7827HD | Optoma HD27e |
---|---|---|
Connectivity | ||
Usb (service) | 1 | |
Audio Input (3.5mm) | ||
Usb | 1 | 1 |
Audio Input (rca) | 1 | |
12v Trigger | 1 | |
Composite Video Input (rca) | 1 | |
Rs232 (db-9pin) | 1 | |
Vga Input | 1 | |
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Lens | ||
Focal Length, Mm | 15.59 - 17.14 | |
F-number | 2.1 - 2.31 | |
Zoom Ratio | 1.3x | 2.0x |
Lens Shift | vertical +/- 10% | vertical +/- 40% |
Dimensions | ||
Weight, Kg/pounds | 2.2/5.7 | 2.7/6.8 |
Size W X H X D, сm/inches | 10.1 x 30.4 x 20.3/4.1 x 12.4 x 8.9 | 7.6 x 27.9 x 22.8/3.7 x 11.7 x 9 |
Resolution | ||
Resolution Abbreviation | Full HD | HD |
Max Resolution (resized) | 1920 x 1080 | 1920 x 1200 |
Native Resolution | 1920 x 1080 | 1920 x 1080 |
Properties | ||
Pixel Number | 2073600 | 2304000 |
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 1.10:1 - 1.50:1 | 1.47:1 - 1.62:1 |
Contrast Ratio | 22000:1 | 25000:1 |
Brightness, Lumens | 2200 | 3400 |
Power Consumption, W | 350 | 330 |
Aspect Ratio | 16:9 | 16:9 |
Input Lag, Ms | 50 | 16 |
Projection Distance, M/ft | 0.8 - 10/3.2 - 32 | 1.2 - 10/3.2 - 32 |
Noise Level, Dba | 34 | 27 |
Projection Screen Size, Inch | 30 - 300 | 30 - 300 |
Projection System | DLP | DLP |
Features | ||
Security | password protection | Kensington lock, password protection |
3d | ||
Mouse Functions | ||
Remote Control | ||
Projection Method | front, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 40/104 | |
Min, C/f | 5/41 | |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | ||
Keystone Adjustment Vertical, +- Degrees | 10 | 40 |
Lamp | ||
Lamp Life (eco Mode), Hours | 6500 | 12000 |
Lamp Life (normal Mode), Hours | 3500 | 3500 |
Lamp Type, W | 240 | 240 |
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 10 | 10 |
Integrated Speakers |