ViewSonic PRO7827HD VS
Optoma ML550
- Brand - ViewSonic
- Aspect Ratio - 16:9
- REMOTE CONTROL - true
- Brand - Optoma
- Aspect Ratio - 16:10
- REMOTE CONTROL - true
Product Analysis - Choose the best one
ViewSonic PRO7827HD...
(4.8)
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 MorePros & Cons
ViewSonic PRO7827HD
VSPros
- Full HD resolution
- High brightness
- Flexible connectivity options
Cons
- Mediocre built-in speakers
- Average lamp life
Specifications
Groups
| Specification | ViewSonic PRO7827HD | Optoma ML550 |
|---|---|---|
| Video Compatibility | ||
| Ntsc | ||
| Secam | ||
| Pal | ||
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | ||
| Keystone Adjustment Vertical, +- Degrees | 10 | 40 |
| Properties | ||
| Brightness, Lumens | 2200 | 500 |
| Power Consumption, W | 350 | 65 |
| Aspect Ratio | 16:9 | 16:10 |
| Input Lag, Ms | 50 | |
| Projection Distance, M/ft | 0.8 - 10/3.2 - 32 | 0.5 - 3.2/1.2 - 9.8 |
| Noise Level, Dba | 34 | 30 |
| Projection Screen Size, Inch | 30 - 300 | 17 - 100 |
| Projection System | DLP | DLP |
| Pixel Number | 2073600 | 2073600 |
| Color Reproduction | 1.07 billion | 16.77 billion |
| Throw Ratio Range | 1.10:1 - 1.50:1 | 1.50:1 |
| Contrast Ratio | 22000:1 | 10000:1 |
| Lamp | ||
| Lamp Life (eco Mode), Hours | 6500 | 20000 |
| Lamp Life (normal Mode), Hours | 3500 | 20000 |
| Lamp Type, W | 240 | |
| Connectivity | ||
| Mhl | ||
| Ethernet (rj45) | ||
| Spdif (optical) | ||
| Audio Output (3.5mm) | 1 | |
| Audio Input (3.5mm) | ||
| Usb (service) | 1 | |
| Audio Input (rca) | 1 | |
| Usb | 1 | 1 |
| Composite Video Input (rca) | 1 | |
| 12v Trigger | ||
| Vga Input | 1 | |
| Rs232 (db-9pin) | 1 | |
| Audio | ||
| Sound Type | mono | mono |
| Speaker Power, W | 10 | 1 |
| Integrated Speakers | ||
| Lens | ||
| Zoom Ratio | 1.3x | 1.7x |
| Lens Shift | vertical +/- 10% | vertical +/- 40% |
| Focal Length, Mm | 14.95 | |
| F-number | 2.0 | |
| Dimensions | ||
| Weight, Kg/pounds | 2.2/5.7 | 0.2/0.9 |
| Size W X H X D, сm/inches | 10.1 x 30.4 x 20.3/4.1 x 12.4 x 8.9 | 2.5 x 10.1 x 10.1/1.5 x 4.1 x 4.2 |
| Features | ||
| Projection Method | front, ceiling mount, tabletop | rear, tabletop |
| Security | password protection | Kensington lock, password protection |
| 3d | ||
| Mouse Functions | ||
| Remote Control | ||
| Resolution | ||
| Resolution Abbreviation | Full HD | WXGA |
| Max Resolution (resized) | 1920 x 1080 | 1920 x 1080 |
| Native Resolution | 1920 x 1080 | 1280 x 800 |
| User Manual | ||
| Manual | pro7827hd.pdf | ml550.pdf |
| Operating Temperature | ||
| Max, C/f | 40/104 | |
| Min, C/f | 5/41 |
