Nebula Mars II vs Optoma HD27HDR review
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In this review, we will talk about Nebula Mars II vs Optoma HD27HDR comparison. Based on our rating, Mars II has a total rating of 6.6 out of 10 versus 8 for HD27HDR.
Advantages Nebula Mars II over Optoma HD27HDR
- Lower power consumption, 57 W vs 236 W
- Wireless connection enabled
- Longer lamp life (normal mode): 30000 vs 6000 hours
- Stereo sound vs mono from integrated speakers
Advantages Optoma HD27HDR over Nebula Mars II
- Bigger projection screen size: 28-305 inch vs 30-150 inch
- Better brightness: 3400 vs 300 lumens
- Lower noise level, 26 dB vs 32 dB
- HD27HDR is HDR-compatible
- 3D support
- More HDMI connectors: 2 vs 1
Common features and specifications
- Integrated speakers
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Common
Product
Nebula Mars II
Optoma HD27HDR
Model
Mars II
HD27HDR
Brand
Nebula
Optoma
Reviews
516
857
Resolution
Native resolution
1280 × 720
1920 x 1080
Max resolution (resized)
1280 × 720
3840 x 2160
Resolution abbreviation
HD
Full HD
Properties
Projection screen size, inch
30-150
28-305
Projection distance, m/ft
1 - 3/3.2 - 9.8
0.9 - 10.9/3.2 - 35.9
Aspect ratio
16:9
16:9
Brightness, lumens
300
3400
Contrast ratio
1000:1
50000:1
Throw ratio range
1.48:1 - 1.62:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
32
26
Power consumption, W
57
236
Features
Remote control
HDR
3D
Security
kensington lock, password protection
Projection method
front, rear, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
Android OS, Bluetooth, Wi-Fi
DLP
Lamp
Lamp type, W
203
Lamp life (normal mode), hours
30000
6000
Lamp life (eco mode), hours
30000
10000
Connectivity
HDMI
1
2
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)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
0
0
USB
1
0
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
5
10
Sound type
stereo
mono
Lens
F-number
2.5 - 2.67
Focal length, mm
21.86 - 24
Lens shift, %
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
35/95
40/104
Dimensions
Size W x H x D, сm/inches
12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7
32 x 11 x 25/12.5 x 4.3 x 9.8
Weight, kg/pounds
1.4/2.2
2.8/6.2
Other
Release year
2018
2018
Projectors SoundStrokes Art comparison rating
- 6.6Nebula Mars II
- 8Optoma HD27HDR
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