ViewSonic PRO7827HD VS
ViewSonic PX747-4K
- Brand - ViewSonic
- Aspect Ratio - 16:9
- REMOTE CONTROL - true
- Brand - ViewSonic
- 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
ViewSonic PX747-4K...
(4.8)
ViewSonic PX747-4K — True UHD Projector with HDR Support and Long Lamp Life
The high brightness and native 4K resolution, accurate color mapping, and contrast make the ViewSonic PX747-4K a worthy choice for the home theater setup. It doesn’t depend much on the environment light and has the enhanced zoom mechanism en
Read MorePros & Cons
ViewSonic PRO7827HD
VSPros
- Full HD resolution
- High brightness
- Flexible connectivity options
Cons
- Mediocre built-in speakers
- Average lamp life
ViewSonic PX747-4K
VSPros
- 4K resolution
- High brightness
- Multiple connectivity options
Cons
- Limited keystone correction
Specifications
Groups
| Specification | ViewSonic PRO7827HD | ViewSonic PX747-4K |
|---|---|---|
| Lens | ||
| Lens Shift | vertical +/- 10% | |
| Focal Length, Mm | ||
| F-number | ||
| Zoom Ratio | 1.3x | |
| Properties | ||
| Projection Screen Size, Inch | 30 - 300 | 60 - 200 |
| Projection System | DLP | DLP |
| Pixel Number | 2073600 | 8294400 |
| Color Reproduction | 1.07 billion | 1.07 billion |
| Throw Ratio Range | 1.10:1 - 1.50:1 | 1.47:1 - 1.76:1 |
| Contrast Ratio | 22000:1 | 12000:1 |
| Brightness, Lumens | 2200 | 3500 |
| Power Consumption, W | 350 | 310 |
| Aspect Ratio | 16:9 | 16:9 |
| Input Lag, Ms | 50 | |
| Projection Distance, M/ft | 0.8 - 10/3.2 - 32 | 1.9 - 7.8/3.2 - 22.9 |
| Noise Level, Dba | 34 | |
| Features | ||
| Projection Method | front, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
| Security | password protection | Kensington lock, password protection |
| 3d | ||
| Mouse Functions | ||
| Remote Control | ||
| Connectivity | ||
| Audio Output (3.5mm) | 1 | |
| Audio Input (3.5mm) | ||
| Usb (service) | 1 | 1 |
| Audio Input (rca) | 1 | 1 |
| Usb | 1 | 1 |
| Composite Video Input (rca) | 1 | 1 |
| 12v Trigger | 1 | |
| Vga Input | 1 | 1 |
| Rs232 (db-9pin) | 1 | |
| Mhl | ||
| Ethernet (rj45) | ||
| Spdif (optical) | ||
| Audio | ||
| Integrated Speakers | ||
| Sound Type | mono | mono |
| Speaker Power, W | 10 | 10 |
| Dimensions | ||
| Weight, Kg/pounds | 2.2/5.7 | 4.01/8.84 |
| Size W X H X D, сm/inches | 10.1 x 30.4 x 20.3/4.1 x 12.4 x 8.9 | 12.7 x 33 x 25.4/5.3 x 13.1 x 10.3 |
| Resolution | ||
| Resolution Abbreviation | Full HD | 4K |
| Max Resolution (resized) | 1920 x 1080 | 3840 x 2160 |
| Native Resolution | 1920 x 1080 | 3840 x 2160 |
| Video Compatibility | ||
| Secam | ||
| Pal | ||
| Ntsc | ||
| Operating Temperature | ||
| Max, C/f | 40/104 | |
| Min, C/f | 0/32 | |
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | ||
| Keystone Adjustment Vertical, +- Degrees | 10 | |
| Lamp | ||
| Lamp Life (eco Mode), Hours | 6500 | 15000 |
| Lamp Life (normal Mode), Hours | 3500 | 4000 |
| Lamp Type, W | 240 | 240 |
