Optoma HD142X vs DBPOWER T20 review
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The Optoma HD142X vs DBPOWER T20 comparison shows that these projectors have some important differences and common features. Based on our rating, HD142X has a total rating of 7.3 out of 10 versus 5.3 for T20.
Advantages Optoma HD142X over DBPOWER T20
- Bigger projection screen size: 30-300 inch vs 32-176 inch
- Better brightness: 3000 vs 1500 lumens
- 3D support
- More HDMI connectors: 2 vs 1
Advantages DBPOWER T20 over Optoma HD142X
- Lower power consumption, 50 W vs 260 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
Optoma HD142X
DBPOWER T20
Model
HD142X
T20
Brand
Optoma
DBPOWER
Reviews
1904
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
1.5 - 10/3.2 - 32.8
1.5 - 5/5 - 16
Aspect ratio
16:9
16:10
Brightness, lumens
3000
1500
Contrast ratio
23000:1
1000:1
Throw ratio range
1.48:1 - 1.62:1
1.1 - 1.4
Color reproduction
1073.4 million
1.07 billion
Projection system
DLP
Noise level, dBA
28
Power consumption, W
260
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
optional
Additional features
has not
has not
Lamp
Lamp type, W
195
Lamp life (normal mode), hours
5000
Lamp life (eco mode), hours
6000
50000
Connectivity
HDMI
2
1
VGA input
1
1
Composite video input (RCA)
1
1
Audio input (RCA)
1
1
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
1
0
USB
1
2
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
10
4
Sound type
mono
stereo
Lens
F-number
2.5 - 2.67
Focal length, mm
21.86 - 24
Lens shift, %
vertical +/- 15
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
15
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
Max, C/F
40/104
Dimensions
Size W x H x D, сm/inches
29.7 x 9.4 x 22.8/11.7 x 3.7 x 9
7.5 x 5.9 x 3/2.7 x 1.9 x 1.1
Weight, kg/pounds
2.4/5.5
2.2/4.4
Other
Release year
2016
2016
Projectors SoundStrokes Art comparison rating
- 7.3Optoma HD142X
- 5.3DBPOWER T20
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