Optoma HD142X vs LG PH450UG

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  3. HD142X vs PH450UG detailed comparison
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HD142X vs PH450UG comparison chart

Overall
Optoma HD142X
7.3
LG PH450UG
7.6
Performance
7
7
Features
7
8
Connectivity
8
8
Votes 1 1
Rating 5 5
Optoma HD142X
Optoma HD142X review

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

Optoma HD142X
LG PH450UG

Model

HD142X
PH450UG

Brand

Optoma
LG

Reviews

1908
52

Resolution

Native resolution

1920 x 1080
1280 x 720

Max resolution (resized)

1920 x 1200
1280 x 720

Resolution abbreviation

Full HD
HD

Properties

Projection screen size, inch

30-300
40-80

Projection distance, m/ft

1.5 - 10/3.2 - 32.8
0.2 - 1.1/0.8 - 2.4

Aspect ratio

16:9
16:9

Brightness, lumens

3000
450

Contrast ratio

23000:1
100000:1

Throw ratio range

1.48:1 - 1.62:1
0.29:1

Color reproduction

1073.4 million
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

28

Power consumption, W

260
55

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

has not
Miracast

Lamp

Lamp type, W

195

Lamp life (normal mode), hours

5000
30000

Lamp life (eco mode), hours

6000
30000

Connectivity

HDMI

2
1

VGA input

1
0

Composite video input (RCA)

1
0

Audio input (RCA)

1
0

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

1
0

USB

1
1

USB (service)

0
0

Audio

Integrated speakers

Speaker power, W

10
1

Sound type

mono
stereo

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

5/41
0/32

Max, C/F

40/104
40/104

User manual

Manual

Open
Open

Dimensions

Size W x H x D, сm/inches

29.7 x 9.4 x 22.8/11.7 x 3.7 x 9
12.7 x 7.6 x 17.7/ 5.2 x 3.2 x 7.9

Weight, kg/pounds

2.4/5.5
0.9/2.4

Other

Release year

2016
2016
Optoma HD142X
LG PH450UG
Optoma HD142X
LG PH450UG

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 7.3
  • 7.6
  • 7.3Optoma HD142X
  • 7.6LG PH450UG

Optoma HD142X competitors