LG PF50KA vs Optoma HD143X

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Rating 5 5

Common

Product

LG PF50KA
Optoma HD143X

Model

PF50KA
HD143X

Brand

LG
Optoma

Rating

4.7 of 5
3.9 of 5

Reviews

27
182

Resolution

Native resolution

1920 x 1080
1920 x 1080

Max resolution (resized)

1920 x 1080
1920 x 1200

Resolution abbreviation

Full HD
Full HD

Properties

Projection screen size, inch

25 - 100
37 - 307

Projection distance, m/ft

0.8 - 3.2/3 - 9.8
1.2 - 11/3.2 - 36

Aspect ratio

16:9
16:9

Brightness, lumens

600
3000

Contrast ratio

100000:1
23000:1

Throw ratio range

1.44:1
1.47 - 1.62

Color reproduction

1.07 billion
1.07 billion

Pixel number

1296000
2304000

Projection system

DLP
DLP

Noise level, dBA

30
31

Input lag, ms

16

Power consumption, W

65
330

Features

Remote control

Mouse functions

HDR

3D

Security

Kensington lock, password protection
Kensington lock,

Projection method

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

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

30000
3500

Lamp life (eco mode), hours

30000
10000

Connectivity

HDMI

2
2

VGA input

Composite video input (RCA)

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)

1

Audio

Integrated speakers

Speaker power, W

2
10

Sound type

stereo
mono

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

0/32
5/41

Max, C/F

40/104
35/95

User manual

Manual

Dimensions

Size W x H x D, сm/inches

2.5 x 2.3 x 15.2/1.9 x 6.7 x 6.7
22.86 x 29.72 x 9.65/9 x 11.7 x 3.8

Weight, kg/pounds

0.9/2.2
2.49/5.5

Projectors HelpToChoose comparison rating

  • better
  • worse
  • 13.6
  • 9.9
  • 13.6LG PF50KA
  • 9.9Optoma HD143X

The LG PF50KA is better home theater projector in this comparison. Check LG PF50KA price

LG PF50KA competitors

Optoma HD143X competitors