ViewSonic M1 vs Optoma UHL55

M1 vs UHL55 comparison chart

Overall
ViewSonic M1
5.3
Optoma UHL55
9
4
10
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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Optoma UHL55

Aug 30, 2020

The Optoma UHL55 review will be beneficial for the customers who seek an exceptional cinema quality for their home theater. With this model, you will immerse yourself in the Ultra HD world. This comp...

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Common

Product

ViewSonic M1
Optoma UHL55

Model

M1
UHL55

Brand

ViewSonic
Optoma

Reviews

1387
79

Resolution

Native resolution

854 x 480
3840 x 2160

Max resolution (resized)

1920 x 1080
3840 x 2160

Resolution abbreviation

WVGA
4K UHD

Properties

Projection screen size, inch

24-100
30-200

Projection distance, m/ft

0.6 - 2.7/1.5 - 6.5
0.7 - 5.3/2.6 - 17.4

Aspect ratio

16:9
16:9

Brightness, lumens

250
1500

Contrast ratio

120000:1
250000:1

Throw ratio range

1.1:1 - 1.2:1
1.2:1

Color reproduction

1.07 billion

Projection system

DLP
DLP

Noise level, dBA

32
28

Power consumption, W

55
170

Features

Remote control

HDR

3D

Security

kensington lock, password protection

Projection method

front, tabletop
front, rear, ceiling mount, tabletop

Wireless connection

Additional features

has not
Bluetooth, Amazon Alexa, Google Assistant, DLP

Lamp

Lamp type, W

Lamp life (normal mode), hours

30000
20000

Lamp life (eco mode), hours

30000

Connectivity

HDMI

1
2

VGA input

0
0

Composite video input (RCA)

0
0

Audio input (RCA)

0
0

Audio input (3.5mm)

0
0

Audio output (3.5mm)

1
1

SPDIF (optical)

0
1

Ethernet (RJ45)

0
1

MHL

RS-232

0
0

12V trigger

0
0

USB

1
2

USB (service)

0
0

Audio

Integrated speakers

Speaker power, W

6
8

Sound type

stereo
stereo

Lens

F-number

Focal length, mm

Lens shift, %

vertical +/- 40

Zoom ratio

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
5/41

Max, C/F

40/104
40/104

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
21.8 x 13.4 x 21.8/8.6 x 5.3 x 8.6

Weight, kg/pounds

0.69/1.52
3.9/8.7

Other

Release year

2018
2018
ViewSonic M1
Optoma UHL55
ViewSonic M1
Optoma UHL55

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 5.3
  • 9
  • 5.3ViewSonic M1
  • 9Optoma UHL55

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