Optoma HD66 VS ViewSonic PX747-4K
Optoma HD66
  • Brand - Optoma
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - true
ViewSonic PX747-4K
  • Brand - ViewSonic
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - true

Product Analysis - Choose the best one

ViewSonic PX747-4K

ViewSonic PX747-4K...

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ViewSonic PX747-4K — True UHD Projector with HDR Support and Long Lamp Life

ViewSonic PX747-4K

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

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Pros & Cons

ViewSonic PX747-4K

VS

Pros

    • 4K resolution
    • High brightness
    • Multiple connectivity options

Cons

    • Limited keystone correction

Specifications

Specification Optoma HD66 ViewSonic PX747-4K
Video Compatibility
Secam
Pal
Ntsc
Operating Temperature
Max, C/f 40/104 40/104
Min, C/f 5/41 0/32
Resolution
Native Resolution 1280 x 720 3840 x 2160
Resolution Abbreviation HD 4K
Max Resolution (resized) 1600 x 1200 3840 x 2160
Properties
Throw Ratio Range 1.55:1 - 1.70:1 1.47:1 - 1.76:1
Contrast Ratio 4000:1 12000:1
Brightness, Lumens 2500 3500
Power Consumption, W 255 310
Aspect Ratio 16:9 16:9
Input Lag, Ms
Projection Distance, M/ft 1.2 - 12/3.2 - 39.3 1.9 - 7.8/3.2 - 22.9
Noise Level, Dba 32
Projection Screen Size, Inch 30 - 302 60 - 200
Projection System DLP DLP
Pixel Number 1920000 8294400
Color Reproduction 1.07 billion 1.07 billion
Features
Mouse Functions
Remote Control
Projection Method front, rear, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security Kensington lock, password protection Kensington lock, password protection
3d
Connectivity
Composite Video Input (rca) 1
12v Trigger 1
Vga Input 2 1
Rs232 (db-9pin) 1
Mhl
Ethernet (rj45)
Spdif (optical)
Audio Output (3.5mm)
Audio Input (3.5mm)
Usb (service) 1
Audio Input (rca) 1 1
Usb 1
Settings
Keystone Adjustment Horizontal, +- Degrees
Keystone Adjustment Vertical, +- Degrees 40
Lamp
Lamp Life (eco Mode), Hours 4000 15000
Lamp Life (normal Mode), Hours 3000 4000
Lamp Type, W 185 240
Audio
Sound Type mono mono
Speaker Power, W 2 10
Integrated Speakers
Lens
Zoom Ratio
Lens Shift vertical +/- 40%
Focal Length, Mm
F-number
Dimensions
Weight, Kg/pounds 2.3/4.4 4.01/8.84
Size W X H X D, сm/inches 11 x 3.9 x 7.4/29 x 10 x 19 12.7 x 33 x 25.4/5.3 x 13.1 x 10.3
User Manual
Manual hd66.pdf px747-4k.pdf

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