Aug 30, 2020
Let’s take a closer look at the ViewSonic PA503S review. Its 3-in-1 device and let’s find out why. First of all its portable and compact. Secondly, it features pretty solid “filling...
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ViewSonic PA503S vs DBPOWER T20
ViewSonic and DBPOWER
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Common
Product
ViewSonic PA503S
DBPOWER T20
Model
PA503S
T20
Brand
ViewSonic
DBPOWER
Reviews
1814
928
Resolution
Native resolution
800 x 600
800 x 480
Max resolution (resized)
1920 x 1200
1920 x 1080
Resolution abbreviation
SVGA
Full HD
Properties
Projection screen size, inch
30-300
32-176
Projection distance, m/ft
1.1 - 13.1/3.9 - 43
1.5 - 5/5 - 16
Aspect ratio
4:3
16:10
Brightness, lumens
3600
1500
Contrast ratio
22000:1
1000:1
Throw ratio range
1.96:1 - 2.15:1
1.1 - 1.4
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
Noise level, dBA
34
Power consumption, W
260
50
Features
Remote control
HDR
3D
Security
password protection
password protection
Projection method
front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
190
Lamp life (normal mode), hours
5000
Lamp life (eco mode), hours
15000
50000
Connectivity
HDMI
1
1
VGA input
2
1
Composite video input (RCA)
1
1
Audio input (RCA)
1
1
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
1
0
12V trigger
0
0
USB
1
2
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
2
4
Sound type
mono
stereo
Lens
F-number
Focal length, mm
Lens shift, %
vertical +/- 40
vertical +/- 15
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
15
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
Max, C/F
40/104
Dimensions
Size W x H x D, сm/inches
29.4 x 10.9 x 21.8/11.6 x 4.3 x 8.6
7.5 x 5.9 x 3/2.7 x 1.9 x 1.1
Weight, kg/pounds
2.54/5.6
2.2/4.4
Other
Release year
2017
2016
Projectors CHooseratoR comparison rating
- 5.6ViewSonic PA503S
- 5.3DBPOWER T20
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