Optoma HD27e vs Nebula Mars II review
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It makes sense comparing Optoma HD27e vs Nebula Mars II because they both are able to give some premium features. Based on our rating, HD27e has a total rating of 7 out of 10 versus 6.6 for Mars II.
Advantages Optoma HD27e over Nebula Mars II
- Bigger projection screen size: 30-300 inch vs 30-150 inch
- Better brightness: 3400 vs 300 lumens
- Lower noise level, 27 dB vs 32 dB
- 3D support
- More HDMI connectors: 2 vs 1
Advantages Nebula Mars II over Optoma HD27e
- Lower power consumption, 57 W vs 330 W
- Wireless connection enabled
- Longer lamp life (normal mode): 30000 vs 3500 hours
- Stereo sound vs mono from integrated speakers
Common features and specifications
- Equal USB ports quantity: 1
- Integrated speakers
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Common
Product
Optoma HD27e
Nebula Mars II
Model
HD27e
Mars II
Brand
Optoma
Nebula
Reviews
857
516
Resolution
Native resolution
1920 x 1080
1280 × 720
Max resolution (resized)
1920 x 1200
1280 × 720
Resolution abbreviation
Full HD
HD
Properties
Projection screen size, inch
30-300
30-150
Projection distance, m/ft
1.2 - 10/3.2 - 32
1 - 3/3.2 - 9.8
Aspect ratio
16:9
16:9
Brightness, lumens
3400
300
Contrast ratio
25000:1
1000:1
Throw ratio range
1.47:1 - 1.62:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
27
32
Power consumption, W
330
57
Features
Remote control
HDR
3D
Security
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, tabletop
Wireless connection
Additional features
DLP
Android OS, Bluetooth, Wi-Fi
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
3500
30000
Lamp life (eco mode), hours
12000
30000
Connectivity
HDMI
2
1
VGA input
0
0
Composite video input (RCA)
0
0
Audio input (RCA)
0
0
Audio input (3.5mm)
0
0
Audio output (3.5mm)
0
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
1
0
USB
1
1
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
10
5
Sound type
mono
stereo
Lens
F-number
2.1 - 2.31
Focal length, mm
15.59 - 17.14
Lens shift, %
vertical +/- 40
Zoom ratio
2x
Settings
Keystone adjustment vertical, +- degrees
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
0/32
Max, C/F
40/104
35/95
Dimensions
Size W x H x D, сm/inches
27.9 x 7.6 x 22.8/11.7 x 3.7 x 9
12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7
Weight, kg/pounds
2.7/6.8
1.4/2.2
Other
Release year
2018
2018
Projectors SoundStrokes Art comparison rating
- 7Optoma HD27e
- 6.6Nebula Mars II
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