Aug 27, 2020
The LG PF50KA review will tell you all the truth about this smart projector for your home theater. I’d like to start by saying that it’s very portable, so can be transported easily. Plus,...
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LG PF50KA vs Optoma HD142X
LG and Optoma
pf50ka.jpg
Aug 20, 2020
The Optoma HD142X review will be useful for those who want a home theater realization with an affordable projector. This model can be connected directly to a smartphone or tablet for large screen pho...
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Common
Product
LG PF50KA
Optoma HD142X
Model
PF50KA
HD142X
Brand
LG
Optoma
Reviews
128
1908
Resolution
Native resolution
1920 x 1080
1920 x 1080
Max resolution (resized)
1920 x 1080
1920 x 1200
Resolution abbreviation
Full HD
Full HD
Properties
Projection screen size, inch
25-100
30-300
Projection distance, m/ft
0.8 - 3.2/3 - 9.8
1.5 - 10/3.2 - 32.8
Aspect ratio
16:9
16:9
Brightness, lumens
600
3000
Contrast ratio
100000:1
23000:1
Throw ratio range
1.44:1
1.48:1 - 1.62:1
Color reproduction
1.07 billion
1073.4 million
Projection system
DLP
DLP
Noise level, dBA
30
28
Power consumption, W
65
260
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
optional
Additional features
TV tuner
has not
Lamp
Lamp type, W
195
Lamp life (normal mode), hours
30000
5000
Lamp life (eco mode), hours
30000
6000
Connectivity
HDMI
2
2
VGA input
0
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
1
0
MHL
RS-232
0
0
12V trigger
0
1
USB
1
1
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
1
10
Sound type
stereo
mono
Lens
F-number
2.5 - 2.67
Focal length, mm
21.86 - 24
Lens shift, %
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
17 x 4.8 x 17/6.7 x 1.9 x 6.7
29.7 x 9.4 x 22.8/11.7 x 3.7 x 9
Weight, kg/pounds
0.9/2.2
2.4/5.5
Other
Release year
2018
2016
Projectors CHooseratoR comparison rating
- 6.6LG PF50KA
- 7.3Optoma HD142X
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