ViewSonic PRO7827HD vs ViewSonic PX747-4K review
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It makes sense comparing ViewSonic PRO7827HD vs ViewSonic PX747-4K because they both are able to give some premium features. Based on our rating, PRO7827HD has a total rating of 7 out of 10 versus 7.3 for PX747-4K.
Advantages ViewSonic PRO7827HD over ViewSonic PX747-4K
- Bigger projection screen size: 30-300 inch vs 60-200 inch
- 3D support
- More HDMI connectors: 3 vs 2
Advantages ViewSonic PX747-4K over ViewSonic PRO7827HD
- Bring the cinematic 4K UHD experience home with the PX747-4K
- Better brightness: 3500 vs 2200 lumens
- Lower noise level, 27 dB vs 34 dB
- Lower power consumption, 310 W vs 350 W
- PX747-4K is HDR-compatible
- Longer lamp life (normal mode): 4000 vs 3500 hours
Common features and specifications
- Equal USB ports quantity: 1
- Integrated speakers
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Common
Product
ViewSonic PRO7827HD
ViewSonic PX747-4K
Model
PRO7827HD
PX747-4K
Brand
ViewSonic
ViewSonic
Reviews
142
523
Resolution
Native resolution
1920 x 1080
3840 x 2160
Max resolution (resized)
1920 x 1080
3840 x 2160
Resolution abbreviation
Full HD
4K UHD
Properties
Projection screen size, inch
30-300
60-200
Projection distance, m/ft
1.2 - 14.2/4.2 - 46.9
0.9 - 11.6/2.9 - 38
Aspect ratio
16:9
16:9
Brightness, lumens
2200
3500
Contrast ratio
22000:1
12000:1
Throw ratio range
1.1:1 - 1.5:1
1.47:1 - 1.76:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
34
27
Power consumption, W
350
310
Features
Remote control
HDR
3D
Security
password protection
kensington lock, password protection
Projection method
front, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
240
240
Lamp life (normal mode), hours
3500
4000
Lamp life (eco mode), hours
6500
15000
Connectivity
HDMI
3
2
VGA input
1
1
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
Audio input (3.5mm)
0
1
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
1
0
12V trigger
0
1
USB
1
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
10
10
Sound type
mono
mono
Lens
F-number
Focal length, mm
Lens shift, %
vertical +/- 10
Zoom ratio
1.3x
1.2x
Settings
Keystone adjustment vertical, +- degrees
10
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
0/32
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
30.4 x 20.3 x 10.1/12.4 x 8.9 x 4.1
33 x 12.7 x 25.4/13.1 x 5.3 x 10.3
Weight, kg/pounds
2.2/5.7
4.01/8.84
Other
Release year
2016
2018
Projectors SoundStrokes Art comparison rating
- 7ViewSonic PRO7827HD
- 7.3ViewSonic PX747-4K
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