LG PH550 vs BenQ TH671ST review
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The LG PH550 vs BenQ TH671ST comparison proves that these projectors have many common features. Based on our rating, PH550 has a total rating of 7.6 out of 10 versus 7.3 for TH671ST.
Advantages LG PH550 over BenQ TH671ST
- Lower power consumption, 60 W vs 355 W
- 3D support
- Longer lamp life (normal mode): 30000 vs 4000 hours
- Stereo sound vs mono from integrated speakers
Advantages BenQ TH671ST over LG PH550
- Bigger projection screen size: 30-300 inch vs 25-100 inch
- Better brightness: 3000 vs 550 lumens
- More HDMI connectors: 2 vs 1
Common features and specifications
- Wireless connection
- Equal USB ports quantity: 1
- Integrated speakers
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Common
Product
LG PH550
BenQ TH671ST
Model
PH550
TH671ST
Brand
LG
BenQ
Reviews
128
501
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
30-300
Projection distance, m/ft
0.7 - 3.1/1.8 - 9.8
0.9 - 3.3/3.2 - 9.8
Aspect ratio
16:9
16:9
Brightness, lumens
550
3000
Contrast ratio
100000:1
10000:1
Throw ratio range
1.39:1
0.69:1 - 0.83:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
33
Power consumption, W
60
355
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
DLP
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
30000
4000
Lamp life (eco mode), hours
30000
10000
Connectivity
HDMI
1
2
VGA input
1
1
Composite video input (RCA)
1
0
Audio input (RCA)
0
0
Audio input (3.5mm)
0
1
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
1
12V trigger
0
0
USB
1
1
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
1
5
Sound type
stereo
mono
Lens
F-number
2.6 - 2.78
Focal length, mm
10.2 - 12.24
Lens shift, %
vertical +/- 40
Zoom ratio
1.2x
Settings
Keystone adjustment vertical, +- degrees
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
0/32
Max, C/F
40/104
40/104
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
27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5
Weight, kg/pounds
0.4/1.4
2.2/5.9
Other
Release year
2016
2017
Projectors SoundStrokes Art comparison rating
- 7.6LG PH550
- 7.3BenQ TH671ST
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