ViewSonic PJD7828HDL vs Optoma HD131Xe review
Add projector to compare
We didn't find anything to show here
Common
Product
ViewSonic PJD7828HDL
Optoma HD131Xe
Model
PJD7828HDL
HD131Xe
Brand
ViewSonic
Optoma
Rating
4.5
Reviews
208
Translation properties
Projection system
DLP
DLP
Native resolution
1920 x 1080
1920 x 1080
Aspect ratio
16:9
16:9
Pixel number
480000
1024000
Brightness
3200 lumens
2500 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
20000:1
18000:1
Throw ratio range
1.15 - 1.5
1.5 - 1.8
Lamp
Lamp type
210 W
195 W
Lamp life
Normal mode
4000
3500
Eco mode
10000
6000
Lens
F-number
1.49 - 1.72
2.55 - 2.86
Focal length
16.9 - 20.28 mm
22.37 - 26.73 mm
Lens shift
Zoom ratio
1.0 - 1.1
1.0 - 1.2
Interface
HDMI
2
1
D-sub 15pin
1
1
Composite video (RCA)
1
1
Audio L/R (RCA)
1
1
Audio out (Mini Jack)
1
1
USB (Type A)
has not
has not
USB (Type mini-B)
has not
1
RS232 (DB-9pin)
1
1
Sound
Integrated speaker
Speaker power
10 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
Operating distance
19 ft
19 ft
Security functions
Audible noise
Normal mode
35 dBA
Eco mode
30 dBA
26 dBA
Operating temperature
Min
5 C
5 C
Max
40 C
40 C
Features
Color
black
black
Wireless
Remote control
Mouse functions
Warranty
1 Year
1 Year
Dimensions
Product size
9 x 12.4 x 4.1 inches
12.7 x 9.2 x 3.8 inches
Product weight
4.6 pounds
6.4 pounds
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
