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 following Epson Pro EX9220 review is going to prove why the projector is advertised as an office device fit for presentations and sessions. It has high brightness parameters producing the balanced vivid image in different illuminated rooms. The screen c
Read MoreSpecification | ViewSonic PRO7827HD | Epson Pro EX9220 |
---|---|---|
Dimensions | ||
Weight, Kg/pounds | 2.2/5.7 | 2.8/6.17 |
Size W X H X D, сm/inches | 10.1 x 30.4 x 20.3/4.1 x 12.4 x 8.9 | 30.2 x 8.7 x 24.9/11.9 x 3.4 x 9.8 |
Resolution | ||
Resolution Abbreviation | Full HD | WUXGA |
Max Resolution (resized) | 1920 x 1080 | 1920 x 1200 |
Native Resolution | 1920 x 1080 | 1920 x 1200 |
Properties | ||
Pixel Number | 2073600 | 2304000 |
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 1.10:1 - 1.50:1 | 1.38:1 - 1.68:1 |
Contrast Ratio | 22000:1 | 15000:1 |
Brightness, Lumens | 2200 | 3600 |
Power Consumption, W | 350 | 315 |
Aspect Ratio | 16:9 | 16:10 |
Input Lag, Ms | 50 | |
Projection Distance, M/ft | 0.8 - 10/3.2 - 32 | 0.8 - 10.9/1.8 - 32.8 |
Noise Level, Dba | 34 | 37 |
Projection Screen Size, Inch | 30 - 300 | 34 - 435 |
Projection System | DLP | 3LCD |
Features | ||
Security | password protection | Kensington lock, password protection |
3d | ||
Mouse Functions | ||
Remote Control | ||
Projection Method | front, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Connectivity | ||
Audio Input (3.5mm) | ||
Usb (service) | 1 | 1 |
Audio Input (rca) | 1 | 1 |
Usb | 1 | 1 |
Composite Video Input (rca) | 1 | 1 |
12v Trigger | ||
Vga Input | 1 | 1 |
Rs232 (db-9pin) | 1 | |
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Lens | ||
Focal Length, Mm | 20.42 - 24.5 | |
F-number | 1.50 - 1.71 | |
Zoom Ratio | 1.3x | 1.2x |
Lens Shift | vertical +/- 10% | vertical +/- 30%, horizontal +/- 30% |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | |
Min, C/f | 5/41 | |
Lamp | ||
Lamp Life (eco Mode), Hours | 6500 | 10000 |
Lamp Life (normal Mode), Hours | 3500 | 6000 |
Lamp Type, W | 240 | 210 |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | 30 | |
Keystone Adjustment Vertical, +- Degrees | 10 | 30 |
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 10 | 2 |
Integrated Speakers |