ViewSonic PA503S vs Optoma UHL55 review
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It makes sense comparing ViewSonic PA503S vs Optoma UHL55 because they both are able to give some premium features. Based on our rating, PA503S has a total rating of 5.6 out of 10 versus 9 for UHL55.
Advantages ViewSonic PA503S over Optoma UHL55
- Bigger projection screen size: 30-300 inch vs 30-200 inch
- Better brightness: 3600 vs 1500 lumens
Advantages Optoma UHL55 over ViewSonic PA503S
- Bring the cinematic 4K UHD experience home with the UHL55
- Lower noise level, 28 dB vs 34 dB
- Lower power consumption, 170 W vs 260 W
- UHL55 is HDR-compatible
- 3D support
- Wireless connection enabled
- Longer lamp life (normal mode): 20000 vs 5000 hours
- More HDMI connectors: 2 vs 1
- More USB ports: 2 vs 1
- Stereo sound vs mono from integrated speakers
Common features and specifications
- Integrated speakers
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Common
Product
ViewSonic PA503S
Optoma UHL55
Model
PA503S
UHL55
Brand
ViewSonic
Optoma
Reviews
2084
79
Resolution
Native resolution
800 x 600
3840 x 2160
Max resolution (resized)
1920 x 1200
3840 x 2160
Resolution abbreviation
SVGA
4K UHD
Properties
Projection screen size, inch
30-300
30-200
Projection distance, m/ft
1.1 - 13.1/3.9 - 43
0.7 - 5.3/2.6 - 17.4
Aspect ratio
4:3
16:9
Brightness, lumens
3600
1500
Contrast ratio
22000:1
250000:1
Throw ratio range
1.96:1 - 2.15:1
1.2:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
34
28
Power consumption, W
260
170
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
Bluetooth, Amazon Alexa, Google Assistant, DLP
Lamp
Lamp type, W
190
Lamp life (normal mode), hours
5000
20000
Lamp life (eco mode), hours
15000
30000
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
1
Ethernet (RJ45)
0
1
MHL
RS-232
1
0
12V trigger
0
0
USB
1
2
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
2
8
Sound type
mono
stereo
Lens
F-number
Focal length, mm
Lens shift, %
vertical +/- 40
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
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
21.8 x 13.4 x 21.8/8.6 x 5.3 x 8.6
Weight, kg/pounds
2.54/5.6
3.9/8.7
Other
Release year
2017
2018
Projectors SoundStrokes Art comparison rating
- 5.6ViewSonic PA503S
- 9Optoma UHL55
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