Jul 03, 2020
The Optoma HD142x is a budget-friendly home theater unit that ensures a seamless watching experience in the room or the backyard but lacks lumens output for large parties and business events. This mo...
Read MoreOptoma HD142X vs ViewSonic PJD5155 review
Optoma HD142X review
ViewSonic PJD5155 review
Feb 21, 2020
The following ViewSonic PJD5155 review presents an inexpensive projector with a high brightness level. Thanks to its extremely bright lamp (3300 lumens), this model is a good choice for watching cont...
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Common
Product
Optoma HD142X
ViewSonic PJD5155
Model
HD142X
PJD5155
Brand
Optoma
ViewSonic
Rating
4.3
4.5
Reviews
799
948
Translation properties
Projection system
DLP
DLP
Native resolution
1920 x 1080
800 x 600
Aspect ratio
16:9
4:3
Pixel number
1024000
480000
Brightness
3000 lumens
3300 lumens
Color reproduction
1073.4 million
1.07 billion
Contrast ratio
23000:1
20000:1
Throw ratio range
1.48 - 1.6
1.86 - 2.04
Lamp
Lamp type
195 W
190 W
Lamp life
Normal mode
5000
5000
Eco mode
6000
6000
Lens
F-number
2.5 - 2.67
1.49 - 1.72
Focal length
21.86 - 24 mm
16.9 - 20.28 mm
Lens shift
Zoom ratio
1.0 - 1.1
1.0 - 1.1
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)
1
1
USB (Type mini-B)
has not
1
RS232 (DB-9pin)
has not
1
Sound
Integrated speaker
Speaker power
10 W
2 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
28 dBA
32 dBA
Eco mode
27 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 11.7 x 3.7 inches
9 x 12.4 x 4.1 inches
Product weight
5.5 pounds
4.6 pounds
ViewSonic PJD5155 overview
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