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 Epson PowerLite 1771W
ViewSonic and Epson
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Common
Product
ViewSonic PA503S
Epson PowerLite 1771W
Model
PA503S
PowerLite 1771W
Brand
ViewSonic
Epson
Reviews
1814
104
Resolution
Native resolution
800 x 600
1280 × 800
Max resolution (resized)
1920 x 1200
1600 x 1200
Resolution abbreviation
SVGA
WXGA
Properties
Projection screen size, inch
30-300
30-300
Projection distance, m/ft
1.1 - 13.1/3.9 - 43
0.6 - 8.1/2.2 - 26.8
Aspect ratio
4:3
16:10
Brightness, lumens
3600
3000
Contrast ratio
22000:1
2000:1
Throw ratio range
1.96:1 - 2.15:1
1.04:1 - 1.26:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
3LCD
Noise level, dBA
34
40
Power consumption, W
260
322
Features
Remote control
HDR
3D
Security
password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
190
230
Lamp life (normal mode), hours
5000
4000
Lamp life (eco mode), hours
15000
4000
Connectivity
HDMI
1
1
VGA input
2
1
Composite video input (RCA)
1
1
Audio input (RCA)
1
0
Audio input (3.5mm)
1
1
Audio output (3.5mm)
1
0
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
1
0
12V trigger
0
0
USB
1
1
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
2
1
Sound type
mono
mono
Lens
F-number
1.58 - 1.7
Focal length, mm
13.52 - 16.22
Lens shift, %
vertical +/- 40
Zoom ratio
1.1x
1.2x
Settings
Keystone adjustment vertical, +- degrees
40
45
Keystone adjustment horizontal, +- degrees
30
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
35/95
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
29.4 x 5.3 x 21/11.5 x 2.1 x 8.3
Weight, kg/pounds
2.54/5.6
1.7/3.7
Other
Release year
2017
2012
Projectors CHooseratoR comparison rating
- 5.6ViewSonic PA503S
- 6Epson PowerLite 1771W
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