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 Optoma HD27HDR
ViewSonic and Optoma
pa503s.jpg
Aug 27, 2020
In this Optoma HD27HDR review I’d like to introduce you to an incredible projector, which produces 1080p HDR images with a brightness of 3400 lumens. From the first glance, you’ll underst...
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Common
Product
ViewSonic PA503S
Optoma HD27HDR
Model
PA503S
HD27HDR
Brand
ViewSonic
Optoma
Reviews
1814
860
Resolution
Native resolution
800 x 600
1920 x 1080
Max resolution (resized)
1920 x 1200
3840 x 2160
Resolution abbreviation
SVGA
Full HD
Properties
Projection screen size, inch
30-300
28-305
Projection distance, m/ft
1.1 - 13.1/3.9 - 43
0.9 - 10.9/3.2 - 35.9
Aspect ratio
4:3
16:9
Brightness, lumens
3600
3400
Contrast ratio
22000:1
50000:1
Throw ratio range
1.96:1 - 2.15:1
1.48:1 - 1.62:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
34
26
Power consumption, W
260
236
Features
Remote control
HDR
3D
Security
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
190
203
Lamp life (normal mode), hours
5000
6000
Lamp life (eco mode), hours
15000
10000
Connectivity
HDMI
1
2
VGA input
2
0
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
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
0
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
2
10
Sound type
mono
mono
Lens
F-number
2.5 - 2.67
Focal length, mm
21.86 - 24
Lens shift, %
vertical +/- 40
Zoom ratio
1.1x
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
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
29.4 x 10.9 x 21.8/11.6 x 4.3 x 8.6
32 x 11 x 25/12.5 x 4.3 x 9.8
Weight, kg/pounds
2.54/5.6
2.8/6.2
Other
Release year
2017
2018
Projectors CHooseratoR comparison rating
- 5.6ViewSonic PA503S
- 8Optoma HD27HDR
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