ViewSonic PX747-4K vs BenQ HT3550 review
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We would like to share our experience after comparing and testing two projectors – ViewSonic PX747-4K vs BenQ HT3550. Based on our rating, PX747-4K has a total rating of 7.3 out of 10 versus 8 for HT3550.
Advantages ViewSonic PX747-4K over BenQ HT3550
- Bigger projection screen size: 60-200 inch vs 30-200 inch
- Better brightness: 3500 vs 2000 lumens
- Lower noise level, 27 dB vs 30 dB
- Lower power consumption, 310 W vs 350 W
Advantages BenQ HT3550 over ViewSonic PX747-4K
- 3D support
- More USB ports: 2 vs 1
- Stereo sound vs mono from integrated speakers
Common features and specifications
- 4K UHD resolution
- HDR-compatible
- Equal lamp life (normal mode): 4000 hours
- Equal HDMI connectors quantity: 2
- Integrated speakers
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Common
Product
ViewSonic PX747-4K
BenQ HT3550
Model
PX747-4K
HT3550
Brand
ViewSonic
BenQ
Reviews
523
321
Resolution
Native resolution
3840 x 2160
3840 x 2160
Max resolution (resized)
3840 x 2160
3840 x 2160
Resolution abbreviation
4K UHD
4K UHD
Properties
Projection screen size, inch
60-200
30-200
Projection distance, m/ft
0.9 - 11.6/2.9 - 38
0.7 - 9.9/1.8 - 29.5
Aspect ratio
16:9
16:9
Brightness, lumens
3500
2000
Contrast ratio
12000:1
30000:1
Throw ratio range
1.47:1 - 1.76:1
1.13:1 - 1.47:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
27
30
Power consumption, W
310
350
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
240
245
Lamp life (normal mode), hours
4000
4000
Lamp life (eco mode), hours
15000
15000
Connectivity
HDMI
2
2
VGA input
1
0
Composite video input (RCA)
0
0
Audio input (RCA)
0
0
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
1
Ethernet (RJ45)
0
0
MHL
RS-232
0
1
12V trigger
1
1
USB
1
2
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
10
5
Sound type
mono
stereo
Lens
F-number
1.9 - 2.47
Focal length, mm
12 - 15.6
Lens shift, %
vertical +/- 10
Zoom ratio
1.2x
1.3x
Settings
Keystone adjustment vertical, +- degrees
40
30
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
0/32
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
38 x 12.7 x 26.3/14.9 x 5 x 10.3
Weight, kg/pounds
4.01/8.84
4.2/9.3
Other
Release year
2018
2019
Projectors SoundStrokes Art comparison rating
- 7.3ViewSonic PX747-4K
- 8BenQ HT3550
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