BenQ HT2050A VS ViewSonic PX747-4K
BenQ HT2050A
  • Brand - BenQ
  • 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

BenQ HT2050A

VS

Pros

    • It has a low level of heat emission during work.
    • Its high brightness level makes it work well in good light conditions.

Cons

    • It has only vertical keystone adjustment.
    • The projector shows some colorful flashes in black-and-white videos.

ViewSonic PX747-4K

VS

Pros

    • 4K resolution
    • High brightness
    • Multiple connectivity options

Cons

    • Limited keystone correction

Specifications

Specification BenQ HT2050A ViewSonic PX747-4K
Operating Temperature
Min, C/f 0/32 0/32
Max, C/f 40/104 40/104
Properties
Contrast Ratio 15000:1 12000:1
Brightness, Lumens 2200 3500
Power Consumption, W 353 310
Aspect Ratio 16:9 16:9
Input Lag, Ms 16
Projection Distance, M/ft 1.5 - 6/3.2 - 19.6 1.9 - 7.8/3.2 - 22.9
Noise Level, Dba 29
Projection Screen Size, Inch 60 - 180 60 - 200
Projection System DLP DLP
Pixel Number 2304000 8294400
Color Reproduction 1.07 billion 1.07 billion
Throw Ratio Range 1.15 - 1.5 1.47:1 - 1.76:1
Features
Remote Control
Projection Method front, rear, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security Kensington lock, password protection Kensington lock, password protection
3d
Mouse Functions
Connectivity
Vga Input 1 1
Rs232 (db-9pin) 1
Mhl
Ethernet (rj45)
Spdif (optical)
Audio Output (3.5mm) 1
Audio Input (3.5mm) 1
Usb (service) 1 1
Audio Input (rca) 1 1
Usb 1 1
Composite Video Input (rca) 1
12v Trigger 1
Video Compatibility
Pal
Ntsc
Secam
Settings
Keystone Adjustment Horizontal, +- Degrees
Keystone Adjustment Vertical, +- Degrees 10
Lamp
Lamp Life (eco Mode), Hours 7000 15000
Lamp Life (normal Mode), Hours 3500 4000
Lamp Type, W 240 240
Audio
Sound Type mono mono
Speaker Power, W 10 10
Integrated Speakers
Lens
Zoom Ratio 1.3x
Lens Shift vertical +/- 10%
Focal Length, Mm 16.88 - 21.88
F-number 2.59 - 2.87
Dimensions
Weight, Kg/pounds 3.3/7.2 4.01/8.84
Size W X H X D, сm/inches 38.5 x 12.7 x 27.7/15 x 4.79 x 10.9 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 1200 3840 x 2160
Native Resolution 1920 x 1080 3840 x 2160
User Manual
Manual ht2050a.pdf px747-4k.pdf

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