Jul 06, 2020
The PA503S projector from ViewSonic is a good choice for those who appreciate high-quality images and user-friendliness. A contrast ratio 22000:1 and 3600 lumens ensure amazing brightness and sharpne...
Read MoreViewSonic PA503S vs Optoma HD146X review
ViewSonic PA503S review
Optoma HD146X review
Jan 27, 2023
If you need a projector for your favorite movies, live sports, and television shows, look no further than the Optoma HD146X. It has a 1080p output resolution, which is enough for many use cases. Howe...
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Common
Product
ViewSonic PA503S
Optoma HD146X
Model
PA503S
HD146X
Brand
ViewSonic
Optoma
Rating
4.4
Reviews
110
Translation properties
Projection system
DLP
DLP
Native resolution
800 x 600
1920x1080
Aspect ratio
4:3
16:9
Pixel number
2073600
Brightness
3600 lumens
3600 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
22000:1
25000:1
Throw ratio range
1.96 - 2.15
1.47 – 1.62
Lamp
Lamp type
190 W
240 W
Lamp life
Normal mode
5000
4000
Eco mode
15000
10000
Lens
F-number
2.1 – 2.3
Focal length
15.6 to 17.1 mm
Lens shift
has not
Zoom ratio
1.0 - 1.1
Interface
HDMI
1
1
D-sub 15pin
2
has not
Composite video (RCA)
1
has not
Audio L/R (RCA)
1
has not
Audio out (Mini Jack)
1
1
USB (Type A)
has not
1
USB (Type mini-B)
1
has not
RS232 (DB-9pin)
1
has not
Sound
Integrated speaker
Speaker power
2 W
5 W
Sound type
mono
mono
Resolution support
640 x 480
1024 x 768
1280 x 800
1400 x 1050
1920 x 1080
Video compatibility
NTSC
PAL
SECAM
3D
Settings
Keystone correction manual
Vertical +- 40 degrees
vertical +-40 degrees
Keystone correction auto
has not
Operating distance
19 ft
32 ft
Security functions
Audible noise
Normal mode
34 dBA
28 dB
Eco mode
27 dBA
26 dB
Operating temperature
Min
0 C
5
Max
40 C
40
Features
Color
silver
black
Wireless
Remote control
Mouse functions
Warranty
1 Year
1 year
Dimensions
Product size
4.3 x 11.6 x 8.6 inches
9.5 x 12.4 x 4.3 inches
Product weight
5.6 pounds
6.20 pounds
ViewSonic PA503S overview
Optoma HD146X overview
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