ViewSonic M1 vs Epson PowerLite 1781W

M1 vs PowerLite 1781W comparison chart

Overall
ViewSonic M1
5.3
Epson PowerLite 1781W
7
4
6
Votes 1 1
Rating 5 5
ViewSonic M1

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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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

User manual

Manual

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
ViewSonic M1
Epson PowerLite 1781W
ViewSonic M1
Epson PowerLite 1781W

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 5.3
  • 7
  • 5.3ViewSonic M1
  • 7Epson PowerLite 1781W

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