ViewSonic PRO7827HD vs Optoma ML750
ViewSonic and Optoma
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Common
Product
ViewSonic PRO7827HD
Optoma ML750
Model
PRO7827HD
ML750
Brand
ViewSonic
Optoma
Reviews
137
151
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
17-100
Projection distance, m/ft
1.2 - 14.2/4.2 - 46.9
0.5 - 3.2/1.8 - 10.6
Aspect ratio
16:9
16:10
Brightness, lumens
2200
700
Contrast ratio
22000:1
10000:1
Throw ratio range
1.1:1 - 1.5:1
1:1 - 1.5:1
Color reproduction
1.07 billion
16.77 million
Projection system
DLP
DLP
Noise level, dBA
34
30
Power consumption, W
350
62
Features
Remote control
HDR
3D
Security
password protection
kensington lock, password protection
Projection method
front, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
3500
Lamp life (eco mode), hours
6500
20000
Connectivity
HDMI
3
1
VGA input
1
0
Composite video input (RCA)
1
1
Audio input (RCA)
1
1
Audio input (3.5mm)
0
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
1
1
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
10
1
Sound type
mono
mono
Lens
F-number
2.0
Focal length, mm
14.95
Lens shift, %
vertical +/- 10
Zoom ratio
1.3x
1.7x
Settings
Keystone adjustment vertical, +- degrees
10
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
30.4 x 20.3 x 10.1/12.4 x 8.9 x 4.1
10 x 4 x 11/4.1 x 1.5 x 4.2
Weight, kg/pounds
2.2/5.7
2.4/5.5
Other
Release year
2016
2013
Projectors CHooseratoR comparison rating
- 7ViewSonic PRO7827HD
- 5.6Optoma ML750
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