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LG S80TR vs S90TR

Which Soundbar Is Better?

    Top
    Main Differences
    Design
      Style - BarStyle - SubwooferStyle - SatellitesDimensions - BarDimensions - SubwooferDimensions - SatellitesMountingBuild QualityIn The Box
    Sound
      Stereo Frequency ResponseStereo Frequency Response With Preliminary CalibrationStereo SoundstageStereo DynamicsCenterSurround 5.1Height (Atmos)Sound Enhancement Features
    Connectivity
      Inputs/Outputs - BarAudio Format Support: ARC/eARCAudio Format Support: HDMI InAudio Format Support: OpticalAudio Latency: ARCAudio Latency: HDMI InAudio Latency: OpticalVideo Passthrough To TVWireless Playback
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants Support
    Comments

Products

LG S80TR
LG S90TR

Tested using Methodology v1.3

Updated Dec 02, 2025 02:16 PM

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Tested using Methodology v1.3

Updated Aug 22, 2025 08:42 PM

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LG S80TR Picture
LG S90TR Picture
Channels
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Channels
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  1. Recommended in 1 article:
  2. AirPlay
  1. Recommended in 3 articles:
  2. Soundbars
  3. Music
  4. LG

Our Verdict

LG S80TR

LG S90TR

The LG S90TR is a more premium alternative to the LG S80TR within LG's lineup. The main difference is the S90TR has the addition of two side-firing drivers in the soundbar, which widens the soundstage. The S90TR also offers a deeper bass, giving kick drums a little more thump, and its surround speakers are a little more balanced. However, both systems only offer Atmos drivers in the bar itself, so you don't get improved Atmos performance by paying more.

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Variants

  • S80TR (Black)
  • S90TR (Black)

Review

See LG S80TR Review
See LG S90TR Review
6 
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Check Price

Black
S80TR
SEE PRICE
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Black
S90TR
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Black
S80TR
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Black
S90TR
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Black
S80TR
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B&H
Black
S90TR
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S80TR
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S90TR
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S80TR
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S90TR
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Main Differences for
Mixed Usage

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Mixed Usage 

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Full Comparison

Design

Style - Bar  

Style photo - bar  

LG S80TR Style photo - bar Sample

SAMPLE

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LG S90TR Style photo - bar Sample

SAMPLE

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Show Text 

Style - Subwoofer  

Style photo - sub  

LG S80TR Style photo - sub Sample

SAMPLE

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LG S90TR Style photo - sub Sample

SAMPLE

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Sub Wireless 
 

Locked
Locked

Enclosure 
 

Locked
Locked
Show Text 

Style - Satellites  

Style photo - satellites  

LG S80TR Style photo - satellites Sample

SAMPLE

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LG S90TR Style photo - satellites Sample

SAMPLE

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Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

LG S80TR Dimensions photo - bar Sample

SAMPLE

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LG S90TR Dimensions photo - bar Sample

SAMPLE

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Width  

Lock" (Lock cm)
Lock" (Lock cm)

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Depth  

Lock" (Lock cm)
Lock" (Lock cm)
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Dimensions - Subwoofer  

Dimensions photo - sub  

LG S80TR Dimensions photo - sub Sample

SAMPLE

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LG S90TR Dimensions photo - sub Sample

SAMPLE

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Width  

Lock" (Lock cm)
Lock" (Lock cm)

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Depth  

Lock" (Lock cm)
Lock" (Lock cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

LG S80TR Dimensions photo - satellites Sample

SAMPLE

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LG S90TR Dimensions photo - satellites Sample

SAMPLE

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Width  

Lock" (Lock cm)
Lock" (Lock cm)

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Depth  

Lock" (Lock cm)
Lock" (Lock cm)
Show Text 

Mounting 
 

Bar Mounting Holes  

LG S80TR Bar Mounting Holes Sample

SAMPLE

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LG S90TR Bar Mounting Holes Sample

SAMPLE

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Satellite Mounting Holes  

LG S80TR Satellite Mounting Holes Sample

SAMPLE

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LG S90TR Satellite Mounting Holes Sample

SAMPLE

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Mountable Bar 
 

Locked
Locked

Bar Brackets Included 
 

Locked
Locked

Mountable Satellites 
 

Locked
Locked

Satellite Brackets Included 
 

Locked
Locked
Show Text 

Build Quality 
 

N/A
N/A

Build quality photo  

LG S80TR Build quality photo Sample

SAMPLE

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LG S90TR Build quality photo Sample

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In The Box 
 

In The Box photo   

LG S80TR In The Box photo Sample

SAMPLE

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LG S90TR In The Box photo Sample

SAMPLE

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Show Text 
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup  

LG S80TR Stereo Setup Sample

SAMPLE

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LG S90TR Stereo Setup Sample

SAMPLE

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Raw Frequency Response  

LG S80TR Raw Frequency Response Sample

SAMPLE

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LG S90TR Raw Frequency Response Sample

SAMPLE

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Frequency Response Small  

LG S80TR Frequency Response Small Sample

SAMPLE

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LG S90TR Frequency Response Small Sample

SAMPLE

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Channels 
 

Locked
Locked

Tested Preset 
 

Locked
Locked

Slope 
 

Lock
Lock

Standard Error 
 

Lock dB
Lock dB

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

N/A
N/A

Frequency Response Calibrated  

LG S80TR Frequency Response Calibrated Sample

SAMPLE

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LG S90TR Frequency Response Calibrated Sample

SAMPLE

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Suggested Preset 
 

Locked
Locked

Suggested Bass Setting 
 

Lock
Lock

Suggested Treble Setting 
 

Lock
Lock

Slope 
 

Lock
Lock

Standard Error 
 

Lock dB
Lock dB

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz
Show Text 

Stereo Soundstage 
 

N/A
N/A

Crosstalk  

LG S80TR Crosstalk Sample

SAMPLE

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LG S90TR Crosstalk Sample

SAMPLE

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Crosstalk Error 
 

Lock dB
Lock dB
Show Text 

Stereo Dynamics 
 

N/A
N/A

Dynamic Range Compression  

LG S80TR Dynamic Range Compression Sample

SAMPLE

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LG S90TR Dynamic Range Compression Sample

SAMPLE

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SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

DRC @ 90dB 
 

Lock dB
Lock dB

DRC @ Max Volume 
 

Lock dB
Lock dB
Show Text 

Center 
 

N/A
N/A

Center Setup  

LG S80TR Center Setup Sample

SAMPLE

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LG S90TR Center Setup Sample

SAMPLE

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Frequency Response  

LG S80TR Frequency Response Sample

SAMPLE

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LG S90TR Frequency Response Sample

SAMPLE

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Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Surround 5.1 
 

N/A
N/A

Surround Setup  

LG S80TR Surround Setup Sample

SAMPLE

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LG S90TR Surround Setup Sample

SAMPLE

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Frequency Response  

LG S80TR Frequency Response Sample

SAMPLE

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LG S90TR Frequency Response Sample

SAMPLE

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Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock

7.1 Rears 
 

Locked
Locked
Show Text 

Height (Atmos) 
 

N/A
N/A

Height Setup  

LG S80TR Height Setup Sample

SAMPLE

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LG S90TR Height Setup Sample

SAMPLE

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H Frequency Response  

LG S80TR H Frequency Response Sample

SAMPLE

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LG S90TR H Frequency Response Sample

SAMPLE

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Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Sound Enhancement Features 
 

N/A
N/A

Room Correction 
 

Locked
Locked

Dialogue Enhancement 
 

Locked
Locked

Auto-Volume/Night Mode 
 

Locked
Locked

Subwoofer Level Adjustment 
 

Locked
Locked

Bass Adjustment 
 

Locked
Locked

Treble Adjustment 
 

Locked
Locked

EQ 
 

Locked
Locked

Surround Level Adjustment 
 

Locked
Locked

Rear Level Adjustment 
 

Locked
Locked

Height Level Adjustment 
 

Locked
Locked

Virtual Surround 
 

Locked
Locked
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

LG S80TR Physical Connections Bar Photo 1 Sample

SAMPLE

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LG S90TR Physical Connections Bar Photo 1 Sample

SAMPLE

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Physical Connections Bar Photo 2  

LG S80TR Physical Connections Bar Photo 2 Sample

SAMPLE

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LG S90TR Physical Connections Bar Photo 2 Sample

SAMPLE

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Optical Audio In 
 

Locked
Locked

HDMI Out 
 

Locked
Locked

HDMI 2.1 Class Bandwidth 
 

Locked
Locked

Full HDMI In 
 

Locked
Locked

Analog Audio In 3.5mm (Aux) 
 

Locked
Locked

RCA In 
 

Locked
Locked

USB for Files 
 

Locked
Locked

Ethernet 
 

Locked
Locked

Subwoofer Output 
 

Locked
Locked
Show Text 

Audio Format Support: ARC/eARC 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Format Support: HDMI In 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Format Support: Optical 
 

N/A
N/A

Dolby Digital 
 

Locked
Locked

DTS 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Latency: ARC 
 

N/A
N/A

ARC Latency Video  

LG S80TR ARC Latency Video Sample

SAMPLE

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LG S90TR ARC Latency Video Sample

SAMPLE

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PCM-2.0 ch 
 

Lock ms
Lock ms

PCM-5.1 ch 
 

Lock ms
Lock ms

Dolby MAT (PCM) Atmos 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms

Dolby Digital Plus 
 

Lock ms
Lock ms

Dolby Digital Plus Atmos 
 

Lock ms
Lock ms
Show Text 

Audio Latency: HDMI In 
 

N/A
N/A

HDMI Latency Video  

LG S80TR HDMI Latency Video Sample

SAMPLE

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LG S90TR HDMI Latency Video Sample

SAMPLE

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PCM-2.0 ch 
 

Lock ms
Lock ms

PCM-5.1 ch 
 

Lock ms
Lock ms

Dolby MAT (PCM) Atmos 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms

Dolby Digital Plus 
 

Lock ms
Lock ms

Dolby Digital Plus Atmos 
 

Lock ms
Lock ms
Show Text 

Audio Latency: Optical 
 

N/A
N/A

Optical Latency Video  

LG S80TR Optical Latency Video Sample

SAMPLE

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LG S90TR Optical Latency Video Sample

SAMPLE

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PCM-2.0 ch 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms
Show Text 

Video Passthrough To TV 
 

N/A
N/A

1080p Max Refresh Rate 
 

Locked
Locked

1080p @ 4:4:4 Max Refresh Rate 
 

Locked
Locked

4k Max Refresh Rate 
 

Locked
Locked

4k @ 120Hz @ 10-Bit 
 

Locked
Locked

4k @ 4:4:4 Max Refresh Rate 
 

Locked
Locked

8k Max Refresh Rate 
 

Locked
Locked

HDR10 Passthrough 
 

Locked
Locked

HDR10+ Passthrough 
 

Locked
Locked

Dolby Vision Passthrough 
 

Locked
Locked

HDMI Forum VRR Passthrough 
 

Locked
Locked

FreeSync Passthrough 
 

Locked
Locked

G-SYNC Passthrough 
 

Locked
Locked

ALLM Passthrough 
 

Locked
Locked
Show Text 

Wireless Playback 
 

N/A
N/A

Bluetooth 
 

Locked
Locked

Wi-Fi Playback 
 

Locked
Locked

Chromecast built-in 
 

Locked
Locked

Apple AirPlay 
 

Locked
Locked

Spotify Connect 
 

Locked
Locked
Show Text 
Additional Features

Interface 
 

Interface photo  

LG S80TR Interface photo Sample

SAMPLE

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LG S90TR Interface photo Sample

SAMPLE

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Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo  

LG S80TR Controls photo Sample

SAMPLE

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LG S90TR Controls photo Sample

SAMPLE

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Remote  

Remote photo  

LG S80TR Remote photo Sample

SAMPLE

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LG S90TR Remote photo Sample

SAMPLE

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Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Apple Siri 
 

Locked
Locked

Microphone Mute 
 

Locked
Locked
Show Text 

Check Price

Black
S80TR
SEE PRICE
Amazon.com
Black
S90TR
SEE PRICE
BestBuy.com
Black
S80TR
SEE PRICE
Walmart.com
Black
S90TR
SEE PRICE
Amazon.com
Black
S80TR
SEE PRICE
B&H
Black
S90TR
SEE PRICE
Walmart.com
Black
S80TR
SEE PRICE
BestBuy.com
Black
S90TR
SEE PRICE
B&H
Black
S80TR
SEARCH
LG.com
Black
S90TR
SEARCH
LG.com
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LG S80TR

LG S90TR

Comments

  1. Comparison
 • Posted 9 months ago

LG S80TR vs LG S90TR: Main Discussion

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