LG PH550 vs Optoma HD142X

PH550 vs HD142X comparison chart

Overall
LG PH550
7.6
Optoma HD142X
7.3
8
7
Votes 1 1
Rating 5 5
LG PH550

Aug 30, 2020

I am very pleased to present to you this LG PH550 review of the fantastic multimedia projector. I used a lot both for critical watching, as well as entertainment, and had only positive impressions. T...

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Optoma HD142X

Aug 20, 2020

The Optoma HD142X review will be useful for those who want a home theater realization with an affordable projector. This model can be connected directly to a smartphone or tablet for large screen pho...

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Common

Product

LG PH550
Optoma HD142X

Model

PH550
HD142X

Brand

LG
Optoma

Reviews

129
1908

Resolution

Native resolution

1280 x 720
1920 x 1080

Max resolution (resized)

1920 x 1080
1920 x 1200

Resolution abbreviation

HD
Full HD

Properties

Projection screen size, inch

25-100
30-300

Projection distance, m/ft

0.7 - 3.1/1.8 - 9.8
1.5 - 10/3.2 - 32.8

Aspect ratio

16:9
16:9

Brightness, lumens

550
3000

Contrast ratio

100000:1
23000:1

Throw ratio range

1.39:1
1.48:1 - 1.62:1

Color reproduction

1.07 billion
1073.4 million

Projection system

DLP
DLP

Noise level, dBA

28

Power consumption, W

60
260

Features

Remote control

HDR

3D

Security

kensington lock, password protection
kensington lock, password protection

Projection method

front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop

Wireless connection

optional

Additional features

TV tuner, Bluetooth sound out
has not

Lamp

Lamp type, W

195

Lamp life (normal mode), hours

30000
5000

Lamp life (eco mode), hours

30000
6000

Connectivity

HDMI

1
2

VGA input

1
1

Composite video input (RCA)

1
1

Audio input (RCA)

0
1

Audio input (3.5mm)

0
0

Audio output (3.5mm)

1
1

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

0
0

12V trigger

0
1

USB

1
1

USB (service)

0
0

Audio

Integrated speakers

Speaker power, W

1
10

Sound type

stereo
mono

Lens

F-number

2.5 - 2.67

Focal length, mm

21.86 - 24

Lens shift, %

Zoom ratio

1.1x

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

15.2 x 2.5 x 10.1/ 6.9 x 1.7 x 4.3
29.7 x 9.4 x 22.8/11.7 x 3.7 x 9

Weight, kg/pounds

0.4/1.4
2.4/5.5

Other

Release year

2016
2016
LG PH550
Optoma HD142X
LG PH550
Optoma HD142X

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 7.6
  • 7.3
  • 7.6LG PH550
  • 7.3Optoma HD142X

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