Polk Audio Signa S4 vs LG S90QY

Signa S4 vs S90QY comparison chart

Overall
Polk Audio Signa S4
7.8
LG S90QY
8
9
4
Votes 1 1
Rating 5 5
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Common

Product

Polk Audio Signa S4
LG S90QY

Model

Signa S4
S90QY

Brand

Polk Audio
LG

Reviews

0
0

General

Placement type

table-top, wall-mountable
table-top, wall-mountable

Connection to source

wired, wireless
wired, wireless

Soundbar buttons

power, source, demo, volume down, volume up
has not

Audio features

Built-in channels

3.1.2
5.1.3

Amplification type

active
active

Output power, W

80 (overall)
440 (overall)

Separate speaker (in package)

0
0

Separate speaker connections

has not
has not

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

Separate subwoofer connections

wireless
wireless

Streaming services

Apple Music (AirPlay)

Amazon Music

Spotify

Other streaming services

Pandora, SoundCloud
Pandora, SoundCloud

Connectivity

WI-FI

Bluetooth

Ethernet (RJ45)

0
0

NFC

HDMI input/output

0/1
1/1

HDMI ARC

HDMI eARC

HDMI CEC

Optical digital input/output

1/0
1/0

USB

1 (USB 2.0)
1 (USB 2.0)

Coaxial digital input/output

0/0
0/0

Analog audio input/output (RCA)

0/0
0/0

Headphone output

0
0

Subwoofer output

0
0

Features

Voice control

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Dolby TrueHD, Dolby Digital, Dolby Digital Plus

DTS:X

DTS (other)

DTS HD
DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS Digital Surround

User manual

Manual

N/A

Dimensions

Size (Wx H x D), cm/in

104.6x9.5x6/41.2x3.7x2.4
119.8x6.3x13.4/47.2x2.5x5.3

Weight, kg/pounds

2.9/6
5.1/11.1

Other

Release year

2021
2022
Polk Audio Signa S4
LG S90QY
Polk Audio Signa S4
LG S90QY

Soundbars CHooseratoR comparison rating

  • better
  • worse
  • 7.8
  • 8
  • 7.8Polk Audio Signa S4
  • 8LG S90QY

Polk Audio Signa S4 competitors

LG S90QY competitors