Nebula Mars II vs DBPOWER T20
Nebula and DBPOWER
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Common
Product
Nebula Mars II
DBPOWER T20
Model
Mars II
T20
Brand
Nebula
DBPOWER
Reviews
517
928
Resolution
Native resolution
1280 × 720
800 x 480
Max resolution (resized)
1280 × 720
1920 x 1080
Resolution abbreviation
HD
Full HD
Properties
Projection screen size, inch
30-150
32-176
Projection distance, m/ft
1 - 3/3.2 - 9.8
1.5 - 5/5 - 16
Aspect ratio
16:9
16:10
Brightness, lumens
300
1500
Contrast ratio
1000:1
1000:1
Throw ratio range
1.1 - 1.4
Color reproduction
1.07 billion
Projection system
DLP
Noise level, dBA
32
Power consumption, W
57
50
Features
Remote control
HDR
3D
Security
password protection
Projection method
front, rear, tabletop
front, ceiling mount, tabletop
Wireless connection
Additional features
Android OS, Bluetooth, Wi-Fi
has not
Lamp
Lamp type, W
Lamp life (normal mode), hours
30000
Lamp life (eco mode), hours
30000
50000
Connectivity
HDMI
1
1
VGA input
0
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
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
0
0
USB
1
2
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
5
4
Sound type
stereo
stereo
Lens
F-number
Focal length, mm
Lens shift, %
vertical +/- 15
Zoom ratio
Settings
Keystone adjustment vertical, +- degrees
15
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
Max, C/F
35/95
Dimensions
Size W x H x D, сm/inches
12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7
7.5 x 5.9 x 3/2.7 x 1.9 x 1.1
Weight, kg/pounds
1.4/2.2
2.2/4.4
Other
Release year
2018
2016
Projectors CHooseratoR comparison rating
- 6.6Nebula Mars II
- 5.3DBPOWER T20
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