ViewSonic PJD7828HDL vs LG PH450UG review
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The present review is aimed to compare two projectors - ViewSonic PJD7828HDL vs LG PH450UG that are meant to satisfy the needs of cinema lovers. Based on our rating, PJD7828HDL has a total rating of 6.3 out of 10 versus 7.6 for PH450UG.
Advantages ViewSonic PJD7828HDL over LG PH450UG
- Bigger projection screen size: 30-300 inch vs 40-80 inch
- Better brightness: 3200 vs 450 lumens
Advantages LG PH450UG over ViewSonic PJD7828HDL
- Lower power consumption, 55 W vs 300 W
- 3D support
- 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
LG PH450UG
Model
PJD7828HDL
PH450UG
Brand
ViewSonic
LG
Reviews
918
52
Resolution
Native resolution
1920 x 1080
1280 x 720
Max resolution (resized)
1920 x 1080
1280 x 720
Resolution abbreviation
Full HD
HD
Properties
Projection screen size, inch
30-300
40-80
Projection distance, m/ft
1.3 - 14.3/4.2-47
0.2 - 1.1/0.8 - 2.4
Aspect ratio
16:9
16:9
Brightness, lumens
3200
450
Contrast ratio
20000:1
100000:1
Throw ratio range
1.15:1 - 1.5:1
0.29:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
35
Power consumption, W
300
55
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
Miracast
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
1
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
40/104
Dimensions
Size W x H x D, сm/inches
31.5 x 10.4 x 22.8/12.4 x 4.1 x 9
12.7 x 7.6 x 17.7/ 5.2 x 3.2 x 7.9
Weight, kg/pounds
2/4.6
0.9/2.4
Other
Release year
2016
2016
Projectors SoundStrokes Art comparison rating
- 6.3ViewSonic PJD7828HDL
- 7.6LG PH450UG
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