Aug 30, 2020
Different projectors have some unique features and in ViewSonic M1 review I’ll highlight it’s originality. It is known for its ultra-portability and a built-in stand that makes it easy to...
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ViewSonic M1 vs Epson PowerLite 1781W
ViewSonic and Epson
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Common
Product
ViewSonic M1
Epson PowerLite 1781W
Model
M1
PowerLite 1781W
Brand
ViewSonic
Epson
Reviews
1387
115
Resolution
Native resolution
854 x 480
1280 x 800
Max resolution (resized)
1920 x 1080
1920 x 1200
Resolution abbreviation
WVGA
WXGA
Properties
Projection screen size, inch
24-100
50-150
Projection distance, m/ft
0.6 - 2.7/1.5 - 6.5
1.1 - 4.1/3.2 - 13.1
Aspect ratio
16:9
16:10
Brightness, lumens
250
3200
Contrast ratio
120000:1
10000:1
Throw ratio range
1.1:1 - 1.2:1
1.04:1 - 1.26:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
3LCD
Noise level, dBA
32
39
Power consumption, W
55
309
Features
Remote control
HDR
3D
Security
password protection
Projection method
front, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
214
Lamp life (normal mode), hours
30000
4000
Lamp life (eco mode), hours
7000
Connectivity
HDMI
1
1
VGA input
0
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
0
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
0
0
USB
1
1
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
6
1
Sound type
stereo
mono
Lens
F-number
1.58 - 1.7
Focal length, mm
13.5 - 16.2
Lens shift, %
vertical +/- 40
vertical +/- 45, horizontal +/- 30
Zoom ratio
2.1x
Settings
Keystone adjustment vertical, +- degrees
40
30
Keystone adjustment horizontal, +- degrees
20
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
35/95
Dimensions
Size W x H x D, сm/inches
14.7 x 4 x 12.7/5.8 x 1.6 x 5
29 x 5 x 21/11.42 x 2.1 x 8.2
Weight, kg/pounds
0.69/1.52
7.3/16.1
Other
Release year
2018
2017
Projectors CHooseratoR comparison rating
- 5.3ViewSonic M1
- 7Epson PowerLite 1781W
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