ViewSonic PJD7828HDL vs Optoma ML750ST review
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We had a chance to test and compare two models: ViewSonic PJD7828HDL vs Optoma ML750ST and this review should help people who are looking for a good projector. Based on our rating, PJD7828HDL has a total rating of 6.3 out of 10 versus 7 for ML750ST.
Advantages ViewSonic PJD7828HDL over Optoma ML750ST
- Bigger projection screen size: 30-300 inch vs 30-80 inch
- Better brightness: 3200 vs 700 lumens
Advantages Optoma ML750ST over ViewSonic PJD7828HDL
- Lower noise level, 22 dB vs 35 dB
- Lower power consumption, 77 W vs 300 W
- 3D support
- Longer lamp life (normal mode): 20000 vs 4000 hours
Common features and specifications
- Equal HDMI connectors quantity: 1
- Integrated speakers
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Common
Product
ViewSonic PJD7828HDL
Optoma ML750ST
Model
PJD7828HDL
ML750ST
Brand
ViewSonic
Optoma
Reviews
918
101
Resolution
Native resolution
1920 x 1080
1280 x 800
Max resolution (resized)
1920 x 1080
1920 x 1080
Resolution abbreviation
Full HD
WXGA
Properties
Projection screen size, inch
30-300
30-80
Projection distance, m/ft
1.3 - 14.3/4.2-47
0.4 - 3.5/1.3 - 11.4
Aspect ratio
16:9
16:10
Brightness, lumens
3200
700
Contrast ratio
20000:1
20000:1
Throw ratio range
1.15:1 - 1.5:1
0.8:1
Color reproduction
1.07 billion
16.77 billion
Projection system
DLP
DLP
Noise level, dBA
35
22
Power consumption, W
300
77
Features
Remote control
HDR
3D
Security
kensington lock, password protection
password protection
Projection method
front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
has not
Lamp
Lamp type, W
210
Lamp life (normal mode), hours
4000
20000
Lamp life (eco mode), hours
10000
20000
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
0
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
1.5
Sound type
mono
mono
Lens
F-number
1.49 - 1.72
1.9
Focal length, mm
16.9 - 20.28
8.02
Lens shift, %
vertical +/- 30
vertical +/- 40
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
5/41
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
11.2 x 4.5 x 10.5/4.4 x 1.6 x 4.1
Weight, kg/pounds
2/4.6
0.3/0.9
Other
Release year
2016
2016
Projectors SoundStrokes Art comparison rating
- 6.3ViewSonic PJD7828HDL
- 7Optoma ML750ST
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