ViewSonic PJD7828HDL vs Nebula Mars II review
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It makes sense comparing ViewSonic PJD7828HDL vs Nebula Mars II because they both are able to give some premium features. Based on our rating, PJD7828HDL has a total rating of 6.3 out of 10 versus 6.6 for Mars II.
Advantages ViewSonic PJD7828HDL over Nebula Mars II
- Bigger projection screen size: 30-300 inch vs 30-150 inch
- Better brightness: 3200 vs 300 lumens
Advantages Nebula Mars II over ViewSonic PJD7828HDL
- Lower noise level, 32 dB vs 35 dB
- Lower power consumption, 57 W vs 300 W
- Wireless connection enabled
- Longer lamp life (normal mode): 30000 vs 4000 hours
- Stereo sound vs mono from integrated speakers
Common features and specifications
- Equal HDMI connectors quantity: 1
- Integrated speakers
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Common
Product
ViewSonic PJD7828HDL
Nebula Mars II
Model
PJD7828HDL
Mars II
Brand
ViewSonic
Nebula
Reviews
918
516
Resolution
Native resolution
1920 x 1080
1280 × 720
Max resolution (resized)
1920 x 1080
1280 × 720
Resolution abbreviation
Full HD
HD
Properties
Projection screen size, inch
30-300
30-150
Projection distance, m/ft
1.3 - 14.3/4.2-47
1 - 3/3.2 - 9.8
Aspect ratio
16:9
16:9
Brightness, lumens
3200
300
Contrast ratio
20000:1
1000:1
Throw ratio range
1.15:1 - 1.5:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
35
32
Power consumption, W
300
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
has not
Android OS, Bluetooth, Wi-Fi
Lamp
Lamp type, W
210
Lamp life (normal mode), hours
4000
30000
Lamp life (eco mode), hours
10000
30000
Connectivity
HDMI
1
1
VGA input
1
0
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
1
0
12V trigger
0
0
USB
0
1
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
10
5
Sound type
mono
stereo
Lens
F-number
1.49 - 1.72
Focal length, mm
16.9 - 20.28
Lens shift, %
vertical +/- 30
Zoom ratio
1.1x
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
31.5 x 10.4 x 22.8/12.4 x 4.1 x 9
12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7
Weight, kg/pounds
2/4.6
1.4/2.2
Other
Release year
2016
2018
Projectors SoundStrokes Art comparison rating
- 6.3ViewSonic PJD7828HDL
- 6.6Nebula Mars II
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