BenQ HT3050 VS ViewSonic PX747-4K
BenQ HT3050
  • 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 HT3050

VS

Pros

    • In comparison with the previous projector, this one is able to cover 30 inches more of a screen diagonal with the maximum of 180 inches.
    • No light leakage is seen in black colors.
    • You can calibrate the color scheme to find a perfect picture in your ambient light.
    • It offers both horizontal and vertical keystone adjustments.
    • The projector has an MHL-enabled HDMI port.
    • The built-in speakers have an audio enhancement feature.

Cons

    • After the lamp bulb serves its term, it is complicated to replace it because of a too-tight screw holding it.
    • The projector is prone to show rainbow artifacts.
    • It doesn't perform so well when it comes to dark scenes: they look too dark and, hence, barely visible.

ViewSonic PX747-4K

VS

Pros

    • 4K resolution
    • High brightness
    • Multiple connectivity options

Cons

    • Limited keystone correction

Specifications

Specification BenQ HT3050 ViewSonic PX747-4K
Lens
Zoom Ratio 1.3x
Lens Shift Vertical +/- 10%
Focal Length, Mm 16.88 - 21.8
F-number 2.59 - 2.87
Properties
Projection Distance, M/ft 1.5 - 5.9/3.2 - 16.4 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 8300000 8294400
Color Reproduction 1.07 billion 1.07 billion
Throw Ratio Range 1.15 - 1.5 1.47:1 - 1.76:1
Contrast Ratio 15000:1 12000:1
Brightness, Lumens 2000 3500
Power Consumption, W 330 310
Aspect Ratio 16:9 16:9
Input Lag, Ms 50
Lamp
Lamp Type, W 240 240
Lamp Life (eco Mode), Hours 5000 15000
Lamp Life (normal Mode), Hours 3500 4000
Connectivity
Spdif (optical)
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 1
Vga Input 1 1
Rs232 (db-9pin) 1
Mhl
Ethernet (rj45)
Audio
Speaker Power, W 20 10
Integrated Speakers
Sound Type stereo mono
Dimensions
Weight, Kg/pounds 3.67/8.1 4.01/8.84
Size W X H X D, сm/inches 38.5 x 12.7 x 27/14.98 x 4.79 x 10.91 12.7 x 33 x 25.4/5.3 x 13.1 x 10.3
Features
Projection Method front, rear, 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 4K
Max Resolution (resized) 1920 x 1200 3840 x 2160
Native Resolution 1920 x 1080 3840 x 2160
User Manual
Manual ht3050.pdf px747-4k.pdf
Video Compatibility
Secam
Pal
Ntsc
Operating Temperature
Max, C/f 35/95 40/104
Min, C/f 5/41 0/32
Settings
Keystone Adjustment Horizontal, +- Degrees 30
Keystone Adjustment Vertical, +- Degrees 30

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