ViewSonic PJD7828HDL vs Optoma HD27HDR review
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In this review, we will talk about ViewSonic PJD7828HDL vs Optoma HD27HDR comparison. Based on our rating, PJD7828HDL has a total rating of 6.3 out of 10 versus 8 for HD27HDR.
Advantages Optoma HD27HDR over ViewSonic PJD7828HDL
- Bigger projection screen size: 28-305 inch vs 30-300 inch
- Better brightness: 3400 vs 3200 lumens
- Lower noise level, 26 dB vs 35 dB
- Lower power consumption, 236 W vs 300 W
- HD27HDR is HDR-compatible
- 3D support
- Longer lamp life (normal mode): 6000 vs 4000 hours
- More HDMI connectors: 2 vs 1
Common features and specifications
- Integrated speakers
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Common
Product
ViewSonic PJD7828HDL
Optoma HD27HDR
Model
PJD7828HDL
HD27HDR
Brand
ViewSonic
Optoma
Reviews
918
857
Resolution
Native resolution
1920 x 1080
1920 x 1080
Max resolution (resized)
1920 x 1080
3840 x 2160
Resolution abbreviation
Full HD
Full HD
Properties
Projection screen size, inch
30-300
28-305
Projection distance, m/ft
1.3 - 14.3/4.2-47
0.9 - 10.9/3.2 - 35.9
Aspect ratio
16:9
16:9
Brightness, lumens
3200
3400
Contrast ratio
20000:1
50000:1
Throw ratio range
1.15:1 - 1.5:1
1.48:1 - 1.62:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
35
26
Power consumption, W
300
236
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
DLP
Lamp
Lamp type, W
210
203
Lamp life (normal mode), hours
4000
6000
Lamp life (eco mode), hours
10000
10000
Connectivity
HDMI
1
2
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
0
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
10
10
Sound type
mono
mono
Lens
F-number
1.49 - 1.72
2.5 - 2.67
Focal length, mm
16.9 - 20.28
21.86 - 24
Lens shift, %
vertical +/- 30
Zoom ratio
1.1x
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
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
32 x 11 x 25/12.5 x 4.3 x 9.8
Weight, kg/pounds
2/4.6
2.8/6.2
Other
Release year
2016
2018
Projectors SoundStrokes Art comparison rating
- 6.3ViewSonic PJD7828HDL
- 8Optoma HD27HDR
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