ViewSonic PX747-4K vs Optoma GT5600 review
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The ViewSonic PX747-4K vs Optoma GT5600 comparison proves that these projectors have many common features. Based on our rating, PX747-4K has a total rating of 7.3 out of 10 versus 8 for GT5600.
Advantages ViewSonic PX747-4K over Optoma GT5600
- Bring the cinematic 4K UHD experience home with the PX747-4K
- Bigger projection screen size: 60-200 inch vs 80-100 inch
- PX747-4K is HDR-compatible
Advantages Optoma GT5600 over ViewSonic PX747-4K
- Better brightness: 3600 vs 3500 lumens
- Lower noise level, 25 dB vs 27 dB
- Lower power consumption, 285 W vs 310 W
- 3D support
- Wireless connection enabled
- More USB ports: 2 vs 1
Common features and specifications
- Equal lamp life (normal mode): 4000 hours
- Equal HDMI connectors quantity: 2
- Integrated speakers
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Common
Product
ViewSonic PX747-4K
Optoma GT5600
Model
PX747-4K
GT5600
Brand
ViewSonic
Optoma
Reviews
523
182
Resolution
Native resolution
3840 x 2160
1920 x 1080
Max resolution (resized)
3840 x 2160
1920 x 1200
Resolution abbreviation
4K UHD
Full HD
Properties
Projection screen size, inch
60-200
80-100
Projection distance, m/ft
0.9 - 11.6/2.9 - 38
1.8 - 2.7/6 - 9
Aspect ratio
16:9
16:9
Brightness, lumens
3500
3600
Contrast ratio
12000:1
20000:1
Throw ratio range
1.47:1 - 1.76:1
0.25:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
27
25
Power consumption, W
310
285
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
DLP
Lamp
Lamp type, W
240
240
Lamp life (normal mode), hours
4000
4000
Lamp life (eco mode), hours
15000
15000
Connectivity
HDMI
2
2
VGA input
1
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
0
Audio input (3.5mm)
1
1
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
1
MHL
RS-232
0
1
12V trigger
1
0
USB
1
2
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
10
16
Sound type
mono
mono
Lens
F-number
Focal length, mm
Lens shift, %
Zoom ratio
1.2x
Settings
Keystone adjustment vertical, +- degrees
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
33 x 12.7 x 25.4/13.1 x 5.3 x 10.3
34.2 x 11.9 x 36/13.5 x 4.7 x 14.2
Weight, kg/pounds
4.01/8.84
3.9/8.7
Other
Release year
2018
2018
Projectors SoundStrokes Art comparison rating
- 7.3ViewSonic PX747-4K
- 8Optoma GT5600
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