Aug 27, 2020
The ViewSonic PX747-4K review is about a high brightness (3500 ANSI Lumens) 4K UHD projector for professional use and entertainment. With a brightness level of 3500 lumens, it provides a guaranteed p...
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ViewSonic PX747-4K vs Epson EX5260
ViewSonic and Epson
px747-4k.jpg
Aug 30, 2020
If you want a wireless projector that will serve you for years, then I recommend you to read this Epson EX5260 review. With both color and white brightness of 3600 lumens, you can enjoy vibrant pictu...
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Common
Product
ViewSonic PX747-4K
Epson EX5260
Model
PX747-4K
EX5260
Brand
ViewSonic
Epson
Reviews
529
266
Resolution
Native resolution
3840 x 2160
1024 x 768
Max resolution (resized)
3840 x 2160
1600 x 1200
Resolution abbreviation
4K UHD
XGA
Properties
Projection screen size, inch
60-200
30-300
Projection distance, m/ft
0.9 - 11.6/2.9 - 38
0.9 - 9.1/2.9 - 29.8
Aspect ratio
16:9
4:3
Brightness, lumens
3500
3600
Contrast ratio
12000:1
15000:1
Throw ratio range
1.47:1 - 1.76:1
1.48:1 - 1.68:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
3LCD
Noise level, dBA
27
37
Power consumption, W
310
270
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
has not
Lamp
Lamp type, W
240
210
Lamp life (normal mode), hours
4000
6000
Lamp life (eco mode), hours
15000
10000
Connectivity
HDMI
2
1
VGA input
1
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
0
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
1
0
USB
1
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
10
2
Sound type
mono
mono
Lens
F-number
1.49 - 1.72
Focal length, mm
16.9 - 20.28
Lens shift, %
Zoom ratio
1.2x
1.2x
Settings
Keystone adjustment vertical, +- degrees
40
30
Keystone adjustment horizontal, +- degrees
30
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
35/95
Dimensions
Size W x H x D, сm/inches
33 x 12.7 x 25.4/13.1 x 5.3 x 10.3
30.2 x 9.1 x 25.1/11.9 x 3.6 x 9.9
Weight, kg/pounds
4.01/8.84
2.8/6.2
Other
Release year
2018
2017
Projectors CHooseratoR comparison rating
- 7.3ViewSonic PX747-4K
- 6Epson EX5260
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