BenQ TH671ST vs DBPOWER T20 review
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The BenQ TH671ST vs DBPOWER T20 comparison shows that these projectors have some important differences and common features. Based on our rating, TH671ST has a total rating of 7.3 out of 10 versus 5.3 for T20.
Advantages BenQ TH671ST over DBPOWER T20
- Bigger projection screen size: 30-300 inch vs 32-176 inch
- Better brightness: 3000 vs 1500 lumens
- Wireless connection enabled
- More HDMI connectors: 2 vs 1
Advantages DBPOWER T20 over BenQ TH671ST
- Lower power consumption, 50 W vs 355 W
- More USB ports: 2 vs 1
- Stereo sound vs mono from integrated speakers
Common features and specifications
- Integrated speakers
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Common
Product
BenQ TH671ST
DBPOWER T20
Model
TH671ST
T20
Brand
BenQ
DBPOWER
Reviews
501
924
Resolution
Native resolution
1920 x 1080
800 x 480
Max resolution (resized)
1920 x 1200
1920 x 1080
Resolution abbreviation
Full HD
Full HD
Properties
Projection screen size, inch
30-300
32-176
Projection distance, m/ft
0.9 - 3.3/3.2 - 9.8
1.5 - 5/5 - 16
Aspect ratio
16:9
16:10
Brightness, lumens
3000
1500
Contrast ratio
10000:1
1000:1
Throw ratio range
0.69:1 - 0.83:1
1.1 - 1.4
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
Noise level, dBA
33
Power consumption, W
355
50
Features
Remote control
HDR
3D
Security
kensington lock, password protection
password protection
Projection method
front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop
Wireless connection
Additional features
DLP
has not
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
4000
Lamp life (eco mode), hours
10000
50000
Connectivity
HDMI
2
1
VGA input
1
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
1
0
12V trigger
0
0
USB
1
2
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
5
4
Sound type
mono
stereo
Lens
F-number
2.6 - 2.78
Focal length, mm
10.2 - 12.24
Lens shift, %
vertical +/- 40
vertical +/- 15
Zoom ratio
1.2x
Settings
Keystone adjustment vertical, +- degrees
40
15
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
Max, C/F
40/104
Dimensions
Size W x H x D, сm/inches
27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5
7.5 x 5.9 x 3/2.7 x 1.9 x 1.1
Weight, kg/pounds
2.2/5.9
2.2/4.4
Other
Release year
2017
2016
Projectors SoundStrokes Art comparison rating
- 7.3BenQ TH671ST
- 5.3DBPOWER T20
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