Epson PowerLite 680 vs DBPOWER T20 review
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The Epson PowerLite 680 vs DBPOWER T20 comparison shows that these projectors have some important differences and common features. Based on our rating, PowerLite 680 has a total rating of 6.6 out of 10 versus 5.3 for T20.
Advantages Epson PowerLite 680 over DBPOWER T20
- Better brightness: 3500 vs 1500 lumens
- More HDMI connectors: 3 vs 1
Advantages DBPOWER T20 over Epson PowerLite 680
- Bigger projection screen size: 32-176 inch vs 55-100 inch
- Lower power consumption, 50 W vs 373 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
Epson PowerLite 680
DBPOWER T20
Model
PowerLite 680
T20
Brand
Epson
DBPOWER
Reviews
3
924
Resolution
Native resolution
1024 x 768
800 x 480
Max resolution (resized)
1600 x 1200
1920 x 1080
Resolution abbreviation
XGA
Full HD
Properties
Projection screen size, inch
55-100
32-176
Projection distance, m/ft
0.3 - 0.8/1 - 1.8
1.5 - 5/5 - 16
Aspect ratio
4:3
16:10
Brightness, lumens
3500
1500
Contrast ratio
14000:1
1000:1
Throw ratio range
0.32:1
1.1 - 1.4
Color reproduction
1.07 billion
1.07 billion
Projection system
3LCD
Noise level, dBA
35
Power consumption, W
373
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
has not
has not
Lamp
Lamp type, W
250
Lamp life (normal mode), hours
5000
Lamp life (eco mode), hours
10000
50000
Connectivity
HDMI
3
1
VGA input
1
1
Composite video input (RCA)
1
1
Audio input (RCA)
1
1
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
1
0
MHL
RS-232
1
0
12V trigger
0
0
USB
1
2
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
16
4
Sound type
mono
stereo
Lens
F-number
1.6
Focal length, mm
3.7
Lens shift, %
vertical +/- 15
Zoom ratio
1.3x
Settings
Keystone adjustment vertical, +- degrees
3
15
Keystone adjustment horizontal, +- degrees
3
Operating temperature
Min, C/F
5/41
Max, C/F
40/104
Dimensions
Size W x H x D, сm/inches
35.5 x 17.7 x 38.1/14.5 x 7.4 x 15.8
7.5 x 5.9 x 3/2.7 x 1.9 x 1.1
Weight, kg/pounds
5.4/12.6
2.2/4.4
Other
Release year
2016
2016
Projectors SoundStrokes Art comparison rating
- 6.6Epson PowerLite 680
- 5.3DBPOWER T20
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