The ViewSonic PJD5553LWS Short Throw Projector is an ideal option for classrooms and offices. It offers a bright 3200 lumens of brightness, making it easy to read even in well-lit rooms. The projector also has a short throw lens with 0.49:1 ratio that allows users to project images from just 2 feet away while still achieving clear image quality up to 120 inches on the screen at WXGA 1280 x 800 resolution. Its intuitive design includes an adjustable vertical keystone correction so you can easi
Read MoreThe 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 MoreSpecification | ViewSonic PJD5553LWS | ViewSonic PRO7827HD |
---|---|---|
Features | ||
3d | ||
Mouse Functions | ||
Remote Control | ||
Projection Method | front, rear, ceiling mount, tabletop | front, ceiling mount, tabletop |
Security | password protection | password protection |
Connectivity | ||
Audio Input (rca) | 1 | 1 |
Usb | 1 | |
Composite Video Input (rca) | 1 | 1 |
12v Trigger | ||
Vga Input | 2 | 1 |
Rs232 (db-9pin) | 1 | 1 |
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | 1 |
Audio Input (3.5mm) | 1 | |
Usb (service) | 1 | 1 |
Lens | ||
F-number | ||
Zoom Ratio | 1.3x | |
Lens Shift | vertical +/- 40% | vertical +/- 10% |
Focal Length, Mm | ||
Dimensions | ||
Size W X H X D, сm/inches | 22.86 x 31.50 x 10.41/9 x 12.4 x 4.1 | 10.1 x 30.4 x 20.3/4.1 x 12.4 x 8.9 |
Weight, Kg/pounds | 2.50/5.51 | 2.2/5.7 |
Resolution | ||
Max Resolution (resized) | 1920 x 1080 | 1920 x 1080 |
Native Resolution | 1280 x 800 | 1920 x 1080 |
Resolution Abbreviation | WXGA | Full HD |
Properties | ||
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 0.49 | 1.10:1 - 1.50:1 |
Contrast Ratio | 20000:1 | 22000:1 |
Power Consumption, W | 265 | 350 |
Brightness, Lumens | 3200 | 2200 |
Input Lag, Ms | 33 | 50 |
Aspect Ratio | 16:10 | 16:9 |
Noise Level, Dba | 32 | 34 |
Projection Distance, M/ft | 0.4 - 4/1 - 13.1 | 0.8 - 10/3.2 - 32 |
Projection Screen Size, Inch | 30 - 300 | 30 - 300 |
Projection System | DLP | DLP |
Pixel Number | 2073600 | 2073600 |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 40/104 | |
Min, C/f | 0/32 | |
Lamp | ||
Lamp Life (eco Mode), Hours | 10000 | 6500 |
Lamp Life (normal Mode), Hours | 5000 | 3500 |
Lamp Type, W | 190 | 240 |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | ||
Keystone Adjustment Vertical, +- Degrees | 40 | 10 |
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 2 | 10 |
Integrated Speakers |