VAVA 4K vs ViewSonic PRO7827HD review
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If you have already decided that you want to buy a new projector, but still don’t know what exactly you want, the VAVA 4K vs ViewSonic PRO7827HD comparison is here to offer you two decent solutions. Based on our rating, 4K has a total rating of 9 out of 10 versus 7 for PRO7827HD.
Advantages VAVA 4K over ViewSonic PRO7827HD
- Bring the cinematic 4K UHD experience home with the 4K
- Better brightness: 6000 vs 2200 lumens
- Lower noise level, 32 dB vs 34 dB
- 4K is HDR-compatible
- Wireless connection enabled
- Longer lamp life (normal mode): 25000 vs 3500 hours
- Stereo sound vs mono from integrated speakers
Advantages ViewSonic PRO7827HD over VAVA 4K
- Bigger projection screen size: 30-300 inch vs 80-150 inch
- Lower power consumption, 350 W vs 360 W
Common features and specifications
- 3D support
- Equal HDMI connectors quantity: 3
- Equal USB ports quantity: 1
- Integrated speakers
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Common
Product
VAVA 4K
ViewSonic PRO7827HD
Model
4K
PRO7827HD
Brand
VAVA
ViewSonic
Reviews
540
142
Resolution
Native resolution
3840 x 2160
1920 x 1080
Max resolution (resized)
3840 x 2160
1920 x 1080
Resolution abbreviation
4K UHD
Full HD
Properties
Projection screen size, inch
80-150
30-300
Projection distance, m/ft
0.4 - 0,7/1.4 - 2.5
1.2 - 14.2/4.2 - 46.9
Aspect ratio
16:9
16:9
Brightness, lumens
6000
2200
Contrast ratio
1500000:1
22000:1
Throw ratio range
0.23:1
1.1:1 - 1.5:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
32
34
Power consumption, W
360
350
Features
Remote control
HDR
3D
Security
password protection
Projection method
front, tabletop
front, ceiling mount, tabletop
Wireless connection
Additional features
Android OS, Bluetooth
has not
Lamp
Lamp type, W
laser phosphor
240
Lamp life (normal mode), hours
25000
3500
Lamp life (eco mode), hours
25000
6500
Connectivity
HDMI
3
3
VGA input
0
1
Composite video input (RCA)
1
1
Audio input (RCA)
0
1
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
1
SPDIF (optical)
1
0
Ethernet (RJ45)
1
0
MHL
RS-232
0
1
12V trigger
0
0
USB
1
1
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
30
10
Sound type
stereo
mono
Lens
F-number
Focal length, mm
Lens shift, %
vertical +/- 10
Zoom ratio
1.3x
Settings
Keystone adjustment vertical, +- degrees
10
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
53.3 x 10.6 x 36.8/21 x 4.2 x 14.5
30.4 x 20.3 x 10.1/12.4 x 8.9 x 4.1
Weight, kg/pounds
10.7/23.8
2.2/5.7
Other
Release year
2019
2016
Projectors SoundStrokes Art comparison rating
- 9VAVA 4K
- 7ViewSonic PRO7827HD
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