Optoma HD143X vs LG PH550

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Votes 1 1
Rating 5 5

Common

Product

Optoma HD143X
LG PH550

Model

HD143X
PH550

Brand

Optoma
LG

Rating

4.2 of 5
4.5 of 5

Reviews

1059
70

Resolution

Native resolution

1920 x 1080
1280 x 720

Max resolution (resized)

1920 x 1200
1920 x 1080

Resolution abbreviation

Full HD
HD

Properties

Projection screen size, inch

37 - 307
25 - 100

Projection distance, m/ft

1.2 - 11/3.2 - 36
0.7 - 3.1/1.8 - 9.8

Aspect ratio

16:9
16:9

Brightness, lumens

3000
550

Contrast ratio

23000:1
100000:1

Throw ratio range

1.47 - 1.62
1.39:1

Color reproduction

1.07 billion
1.07 billion

Pixel number

2304000
921600

Projection system

DLP
DLP

Noise level, dBA

31

Input lag, ms

16
34

Power consumption, W

330
60

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

3500
30000

Lamp life (eco mode), hours

10000
30000

Features

Remote control

Mouse functions

HDR

3D

Security

Kensington lock,
Kensington lock, password protection

Projection method

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

Audio

Integrated speakers

Speaker power, W

10
2

Sound type

mono
stereo

Connectivity

HDMI

2
1

VGA input

1

Composite video input (RCA)

1

Audio input (RCA)

Audio input (3.5mm)

Audio output (3.5mm)

1

SPDIF (optical)

Ethernet (RJ45)

MHL

RS232 (DB-9pin)

12V trigger

1

USB

1
1

USB (service)

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

Focal length, mm

15.59 - 17.1

Lens shift

vertical +/- 40%

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

35/95
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

22.86 x 29.72 x 9.65/9 x 11.7 x 3.8
2.5 x 15.2 x 10.1/1.7 x 6.9 x 4.3

Weight, kg/pounds

2.49/5.5
0.4/1.4
Optoma HD143X
LG PH550
Optoma HD143X
LG PH550

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 10.5
  • 12
  • 10.5Optoma HD143X
  • 12LG PH550

The LG PH550 is better home theater projector in this comparison. Check LG PH550 price

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