Nebula Mars II vs Optoma HD25-LV review
vs
We would like to share our experience after comparing and testing two projectors – Nebula Mars II vs Optoma HD25-LV. Based on our rating, Mars II has a total rating of 6.6 out of 10 versus 6.3 for HD25-LV.
Advantages Nebula Mars II over Optoma HD25-LV
- Lower power consumption, 57 W vs 339 W
- Wireless connection enabled
- Longer lamp life (normal mode): 30000 vs 3500 hours
Advantages Optoma HD25-LV over Nebula Mars II
- Bigger projection screen size: 37-301 inch vs 30-150 inch
- Better brightness: 3500 vs 300 lumens
- Lower noise level, 26 dB vs 32 dB
- 3D support
- More HDMI connectors: 2 vs 1
Common features and specifications
- Integrated speakers
- Stereo sound from integrated speakers
Add home theater projector to comparison
We didn't find anything to show here
Common
Product
Nebula Mars II
Optoma HD25-LV
Model
Mars II
HD25-LV
Brand
Nebula
Optoma
Reviews
516
268
Resolution
Native resolution
1280 × 720
1920 x 1080
Max resolution (resized)
1280 × 720
1920 x 1200
Resolution abbreviation
HD
Full HD
Properties
Projection screen size, inch
30-150
37-301
Projection distance, m/ft
1 - 3/3.2 - 9.8
1.5 - 10/3.2 - 32.8
Aspect ratio
16:9
16:9
Brightness, lumens
300
3500
Contrast ratio
1000:1
20000:1
Throw ratio range
1.5:1 - 1.8:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
32
26
Power consumption, W
57
339
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
has not
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
30000
3500
Lamp life (eco mode), hours
30000
6000
Connectivity
HDMI
1
2
VGA input
0
2
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
0
2
Audio output (3.5mm)
1
0
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
16
Sound type
stereo
stereo
Lens
F-number
Focal length, mm
Lens shift, %
vertical +/- 20
Zoom ratio
1.2x
Settings
Keystone adjustment vertical, +- degrees
20
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
35/95
45/113
Dimensions
Size W x H x D, сm/inches
12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7
32 x 10 x 23/12.5 x 3.9 x 9
Weight, kg/pounds
1.4/2.2
2.9/4.4
Other
Release year
2018
2015
Projectors SoundStrokes Art comparison rating
- 6.6Nebula Mars II
- 6.3Optoma HD25-LV
Latest home theater projector comparisons
Popular home theater projector comparisons
$400$400
$300$400
$500$600
$1400$0
$400$500
