Optoma EH465 vs ViewSonic PRO7827HD
Optoma and ViewSonic
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Common
Product
Optoma EH465
ViewSonic PRO7827HD
Model
EH465
PRO7827HD
Brand
Optoma
ViewSonic
Reviews
93
137
Resolution
Native resolution
1920 x 1080
1920 x 1080
Max resolution (resized)
1920 x 1200
1920 x 1080
Resolution abbreviation
Full HD
Full HD
Properties
Projection screen size, inch
26-324
30-300
Projection distance, m/ft
1.1 - 15/3.9 - 49
1.2 - 14.2/4.2 - 46.9
Aspect ratio
16:9
16:9
Brightness, lumens
4800
2200
Contrast ratio
20000:1
22000:1
Throw ratio range
1.39:1 - 2.09:1
1.1:1 - 1.5:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
31
34
Power consumption, W
370
350
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
Additional features
DLP, Crestron RoomView
has not
Lamp
Lamp type, W
285
240
Lamp life (normal mode), hours
2500
3500
Lamp life (eco mode), hours
4500
6500
Connectivity
HDMI
2
3
VGA input
1
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
1
0
MHL
RS-232
1
1
12V trigger
1
0
USB
1
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
10
10
Sound type
mono
mono
Lens
F-number
2.42 - 2.97
Focal length, mm
20.7 - 31.5
Lens shift, %
vertical +/- 10
Zoom ratio
1.3x
Settings
Keystone adjustment vertical, +- degrees
30
10
Keystone adjustment horizontal, +- degrees
25
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 x 10 x 22/12.2 x 3.9 x 8.6
30.4 x 20.3 x 10.1/12.4 x 8.9 x 4.1
Weight, kg/pounds
3.1/6.7
2.2/5.7
Other
Release year
2017
2016
Projectors CHooseratoR comparison rating
- 8.3Optoma EH465
- 7ViewSonic PRO7827HD
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