ViewSonic PRO7827HD VS ViewSonic PX747-4K
ViewSonic PRO7827HD
  • Brand - ViewSonic
  • 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 PRO7827HD

ViewSonic PRO7827HD...

start (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

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ViewSonic PX747-4K

ViewSonic PX747-4K...

start (4.8)

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 PRO7827HD

VS

Pros

    • Full HD resolution
    • High brightness
    • Flexible connectivity options

Cons

    • Mediocre built-in speakers
    • Average lamp life

ViewSonic PX747-4K

VS

Pros

    • 4K resolution
    • High brightness
    • Multiple connectivity options

Cons

    • Limited keystone correction

Specifications

Specification ViewSonic PRO7827HD ViewSonic PX747-4K
Properties
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
Projection System DLP DLP
Projection Screen Size, Inch 30 - 300 60 - 200
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
Lamp
Lamp Life (eco Mode), Hours 6500 15000
Lamp Life (normal Mode), Hours 3500 4000
Lamp Type, W 240 240
Connectivity
Mhl
Ethernet (rj45)
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
Vga Input 1 1
Rs232 (db-9pin) 1
Video Compatibility
Ntsc
Secam
Pal
Settings
Keystone Adjustment Horizontal, +- Degrees
Keystone Adjustment Vertical, +- Degrees 10
Audio
Sound Type mono mono
Speaker Power, W 10 10
Integrated Speakers
Lens
Zoom Ratio 1.3x
Lens Shift vertical +/- 10%
Focal Length, Mm
F-number
Features
Projection Method front, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security password protection Kensington lock, password protection
3d
Mouse Functions
Remote Control
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
User Manual
Manual pro7827hd.pdf px747-4k.pdf
Operating Temperature
Max, C/f 40/104
Min, C/f 0/32

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