Aug 30, 2020
I am very pleased to present to you this LG PH550 review of the fantastic multimedia projector. I used a lot both for critical watching, as well as entertainment, and had only positive impressions. T...
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LG PH550 vs Optoma HD143X
LG and Optoma
ph550.jpg
Aug 20, 2020
This HD143X review is undoubtedly worth your attention. Full HD 1080p Optoma projector is perfect for watching films, TV shows, live matches at any time of the day on a large screen. Comfortable and ...
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Common
Product
LG PH550
Optoma HD143X
Model
PH550
HD143X
Brand
LG
Optoma
Reviews
129
1908
Resolution
Native resolution
1280 x 720
1920 x 1080
Max resolution (resized)
1920 x 1080
1920 x 1200
Resolution abbreviation
HD
Full HD
Properties
Projection screen size, inch
25-100
37-307
Projection distance, m/ft
0.7 - 3.1/1.8 - 9.8
1.2 - 11/3.2 - 36
Aspect ratio
16:9
16:9
Brightness, lumens
550
3000
Contrast ratio
100000:1
23000:1
Throw ratio range
1.39:1
1.47:1 - 1.62:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
31
Power consumption, W
60
330
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
Additional features
TV tuner, Bluetooth sound out
has not
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
30000
3500
Lamp life (eco mode), hours
30000
10000
Connectivity
HDMI
1
2
VGA input
1
0
Composite video input (RCA)
1
0
Audio input (RCA)
0
0
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
0
1
USB
1
1
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
1
10
Sound type
stereo
mono
Lens
F-number
2.1 - 2.31
Focal length, mm
15.59 - 17.1
Lens shift, %
vertical +/- 40
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
35/95
Dimensions
Size W x H x D, сm/inches
15.2 x 2.5 x 10.1/ 6.9 x 1.7 x 4.3
31.7 x 10.1 x 22.8/12.5 x 4 x 9.7
Weight, kg/pounds
0.4/1.4
2.49/5.5
Other
Release year
2016
2018
Projectors CHooseratoR comparison rating
- 7.6LG PH550
- 6.6Optoma HD143X
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