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 HD143X review
ViewSonic PA503S review
Optoma HD143X review
Jul 01, 2020
The Optoma HD143x review highlights the unique features of the affordable device that fits for both watching video content and playing computer games. The item is portable enough to install it either...
Read MoreAdd projector to compare
We didn't find anything to show here
Common
Product
ViewSonic PA503S
Optoma HD143X
Model
PA503S
HD143X
Brand
ViewSonic
Optoma
Rating
4.4
3.9
Reviews
110
154
Translation properties
Projection system
DLP
DLP
Native resolution
800 x 600
1920 x 1080
Aspect ratio
4:3
16:9
Pixel number
Brightness
3600 lumens
3000 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
22000:1
23000:1
Throw ratio range
1.96 - 2.15
1.47 - 1.62
Lamp
Lamp type
190 W
240 W
Lamp life
Normal mode
5000
3500
Eco mode
15000
10000
Lens
F-number
Focal length
15.59 - 17.14 mm
Lens shift
Zoom ratio
1.0 - 1.1
Interface
HDMI
1
2
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
10 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
has not
Operating distance
19 ft
19 ft
Security functions
Audible noise
Normal mode
34 dBA
31 dBA
Eco mode
27 dBA
25 dBA
Operating temperature
Min
0 C
5 C
Max
40 C
35 C
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 x 11.7 x 3.8 inches
Product weight
5.6 pounds
5.5 pounds
ViewSonic PA503S overview
Optoma HD143X overview
We've tested most popular Home theater projectors, analysed all technical characteristics and features to find the Best Projectors 2024
Latest Home theater projectors comparison
Popular Home theater projectors comparison
