- Brand - ViewSonic
- Aspect Ratio - 16:9
- REMOTE CONTROL - true
- Brand - Optoma
- Aspect Ratio - 16:9
- 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 More
Optoma HD27e...
Optoma HD27e: Good Choice for 3D Movies and Games
The 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 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 HD27e |
|---|---|---|
| Connectivity | ||
| Spdif (optical) | ||
| Audio Output (3.5mm) | 1 | |
| 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) | ||
| Audio | ||
| Speaker Power, W | 10 | 10 |
| Integrated Speakers | ||
| Sound Type | mono | mono |
| Lens | ||
| Zoom Ratio | 1.3x | 2.0x |
| Lens Shift | vertical +/- 10% | vertical +/- 40% |
| Focal Length, Mm | 15.59 - 17.14 | |
| F-number | 2.1 - 2.31 | |
| Properties | ||
| 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 |
| 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 |
| Lamp | ||
| Lamp Type, W | 240 | 240 |
| Lamp Life (eco Mode), Hours | 6500 | 12000 |
| Lamp Life (normal Mode), Hours | 3500 | 3500 |
| 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 |
| Features | ||
| Projection Method | front, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
| Security | password protection | Kensington lock, password protection |
| 3d | ||
| Mouse Functions | ||
| Remote Control | ||
| Resolution | ||
| Resolution Abbreviation | Full HD | HD |
| Max Resolution (resized) | 1920 x 1080 | 1920 x 1200 |
| Native Resolution | 1920 x 1080 | 1920 x 1080 |
| User Manual | ||
| Manual | pro7827hd.pdf | hd27e.pdf |
| 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 |
