Epson Pro EX9220 VS
ViewSonic PX747-4K
- Brand - Epson
- Aspect Ratio - 16:10
- REMOTE CONTROL - true
- Brand - ViewSonic
- Aspect Ratio - 16:9
- REMOTE CONTROL - true
Product Analysis - Choose the best one
Epson Pro EX9220...
Epson EX9220 — Bright Office Projector with Full HD and Wireless Connectivity
The 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
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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 PX747-4K
VSPros
- 4K resolution
- High brightness
- Multiple connectivity options
Cons
- Limited keystone correction
Specifications
Groups
| Specification | Epson Pro EX9220 | ViewSonic PX747-4K |
|---|---|---|
| Properties | ||
| Projection System | 3LCD | DLP |
| Projection Screen Size, Inch | 34 - 435 | 60 - 200 |
| Pixel Number | 2304000 | 8294400 |
| Color Reproduction | 1.07 billion | 1.07 billion |
| Throw Ratio Range | 1.38:1 - 1.68:1 | 1.47:1 - 1.76:1 |
| Contrast Ratio | 15000:1 | 12000:1 |
| Brightness, Lumens | 3600 | 3500 |
| Power Consumption, W | 315 | 310 |
| Input Lag, Ms | ||
| Aspect Ratio | 16:10 | 16:9 |
| Noise Level, Dba | 37 | |
| Projection Distance, M/ft | 0.8 - 10.9/1.8 - 32.8 | 1.9 - 7.8/3.2 - 22.9 |
| Features | ||
| Projection Method | front, rear, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
| Security | Kensington lock, password protection | Kensington lock, password protection |
| 3d | ||
| Mouse Functions | ||
| Remote Control | ||
| Connectivity | ||
| Audio Output (3.5mm) | ||
| 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) | ||
| Mhl | ||
| Ethernet (rj45) | ||
| Spdif (optical) | ||
| Audio | ||
| Integrated Speakers | ||
| Sound Type | mono | mono |
| Speaker Power, W | 2 | 10 |
| Lens | ||
| Lens Shift | vertical +/- 30%, horizontal +/- 30% | |
| Focal Length, Mm | 20.42 - 24.5 | |
| F-number | 1.50 - 1.71 | |
| Zoom Ratio | 1.2x | |
| Dimensions | ||
| Weight, Kg/pounds | 2.8/6.17 | 4.01/8.84 |
| Size W X H X D, сm/inches | 30.2 x 8.7 x 24.9/11.9 x 3.4 x 9.8 | 12.7 x 33 x 25.4/5.3 x 13.1 x 10.3 |
| Resolution | ||
| Resolution Abbreviation | WUXGA | 4K |
| Max Resolution (resized) | 1920 x 1200 | 3840 x 2160 |
| Native Resolution | 1920 x 1200 | 3840 x 2160 |
| Video Compatibility | ||
| Secam | ||
| Pal | ||
| Ntsc | ||
| Operating Temperature | ||
| Max, C/f | 35/95 | 40/104 |
| Min, C/f | 5/41 | 0/32 |
| Lamp | ||
| Lamp Life (eco Mode), Hours | 10000 | 15000 |
| Lamp Life (normal Mode), Hours | 6000 | 4000 |
| Lamp Type, W | 210 | 240 |
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | 30 | |
| Keystone Adjustment Vertical, +- Degrees | 30 |
