BenQ TH671ST vs LG PF50KA

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Rating 5 5

Common

Product

BenQ TH671ST
LG PF50KA

Model

TH671ST
PF50KA

Brand

BenQ
LG

Rating

4.6 of 5
4.7 of 5

Reviews

342
27

Resolution

Native resolution

1920 x 1080
1920 x 1080

Max resolution (resized)

1920 x 1200
1920 x 1080

Resolution abbreviation

Full HD
Full HD

Properties

Projection screen size, inch

60 - 180
25 - 100

Projection distance, m/ft

0.9 - 3.3/3.2 - 9.8
0.8 - 3.2/3 - 9.8

Aspect ratio

16:9
16:9

Brightness, lumens

3000
600

Contrast ratio

10000:1
100000:1

Throw ratio range

0.69 - 0.83
1.44:1

Color reproduction

1.07 billion
1.07 billion

Pixel number

2304000
1296000

Projection system

DLP
DLP

Noise level, dBA

33
30

Input lag, ms

16

Power consumption, W

355
65

Features

Remote control

Mouse functions

HDR

3D

Security

Kensington lock, password protection
Kensington lock, password protection

Projection method

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

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

10000
30000

Lamp life (eco mode), hours

15000
30000

Connectivity

HDMI

2
2

VGA input

1

Composite video input (RCA)

Audio input (RCA)

Audio input (3.5mm)

1

Audio output (3.5mm)

1
1

SPDIF (optical)

Ethernet (RJ45)

MHL

RS232 (DB-9pin)

1

12V trigger

USB

1
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

1
2

Sound type

mono
stereo

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

2.6 - 2.78

Focal length, mm

10.2 - 12.24

Lens shift

vertical +/- 40%

Zoom ratio

1.2x

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
0/32

Max, C/F

40/104
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5 inches
2.5 x 2.3 x 15.2/1.9 x 6.7 x 6.7

Weight, kg/pounds

2.2/5.9
0.9/2.2

Projectors HelpToChoose comparison rating

  • better
  • worse
  • 10.7
  • 13.6
  • 10.7BenQ TH671ST
  • 13.6LG PF50KA

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

BenQ TH671ST competitors

LG PF50KA competitors