LG HU80KA vs BenQ TH671ST review

Votes 1 1
Rating 5 5
LG HU80KA
vs
BenQ TH671ST

The LG HU80KA vs BenQ TH671ST comparison proves that these projectors have many common features. Based on our rating, HU80KA has a total rating of 8.6 out of 10 versus 7.3 for TH671ST.

Advantages LG HU80KA over BenQ TH671ST

  • Bring the cinematic 4K UHD experience home with the HU80KA
  • Lower noise level, 30 dB vs 33 dB
  • Lower power consumption, 250 W vs 355 W
  • HU80KA is HDR-compatible
  • Longer lamp life (normal mode): 20000 vs 4000 hours
  • More USB ports: 2 vs 1
  • Stereo sound vs mono from integrated speakers

Advantages BenQ TH671ST over LG HU80KA

  • Bigger projection screen size: 30-300 inch vs 40-150 inch
  • Better brightness: 3000 vs 2500 lumens

Common features and specifications

  • Wireless connection
  • Equal HDMI connectors quantity: 2
  • Integrated speakers

Projectors comparison chart

Overall
8.6
BenQ TH671ST
7.3
9
7
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Common

Product

LG HU80KA
BenQ TH671ST

Model

HU80KA
TH671ST

Brand

LG
BenQ

Reviews

72
366

Resolution

Native resolution

3840 x 2160
1920 x 1080

Max resolution (resized)

4096 x 2160
1920 x 1200

Resolution abbreviation

4K UHD
Full HD

Properties

Projection screen size, inch

40-150
30-300

Projection distance, m/ft

1.1 - 4.3/3.2 - 13.1
0.9 - 3.3/3.2 - 9.8

Aspect ratio

16:9
16:9

Brightness, lumens

2500
3000

Contrast ratio

150000:1
10000:1

Throw ratio range

1.32:1 - 1.58:1
0.69:1 - 0.83:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

30
33

Power consumption, W

250
355

Features

Remote control

HDR

3D

Security

kensington lock, password protection
kensington lock, password protection

Projection method

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

Wireless connection

Additional features

TV tuner
DLP

Lamp

Lamp type, W

250
240

Lamp life (normal mode), hours

20000
4000

Lamp life (eco mode), hours

20000
10000

Connectivity

HDMI

2
2

VGA input

0
1

Composite video input (RCA)

1
0

Audio input (RCA)

1
0

Audio input (3.5mm)

0
1

Audio output (3.5mm)

0
1

SPDIF (optical)

1
0

Ethernet (RJ45)

1
0

MHL

RS-232

0
1

12V trigger

0
0

USB

2
1

USB (service)

0
1

Audio

Integrated speakers

Speaker power, W

7
5

Sound type

stereo
mono

Lens

F-number

2.6 - 2.78

Focal length, mm

10.2 - 12.24

Lens shift, %

vertical +/- 40

Zoom ratio

1.2x
1.2x

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32

Max, C/F

40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

18.5 x 6.2 x 6.2/47 x 16 x 16
27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5

Weight, kg/pounds

6.7/13.2
2.2/5.9
LG HU80KA
BenQ TH671ST
LG HU80KA
BenQ TH671ST

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 8.6
  • 7.3
  • 8.6LG HU80KA
  • 7.3BenQ TH671ST

The LG HU80KA is better home theater projector in this comparison. Check LG HU80KA price

LG HU80KA competitors

BenQ TH671ST competitors