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  1. Home
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LG SN9YG vs Samsung HW-Q900A

Which Soundbar Is Better?

    Top
    Main Differences
    Design
      Style - BarStyle - SubwooferStyle - SatellitesDimensions - BarDimensions - SubwooferDimensions - SatellitesMountingBuild QualityIn The BoxBack - BarBack - SubwooferBack - Satellites
    Sound
      Stereo Frequency ResponseStereo Frequency Response With Preliminary CalibrationStereo SoundstageStereo DynamicsStereo Total Harmonic DistortionCenterSurround 5.1Height (Atmos)Sound Enhancement Features
    Connectivity
      Inputs/Outputs - BarAudio Format Support - ARCAudio Format Support - Full HDMI InAudio Format Support - OpticalLatencyWireless PlaybackOther Input SpecificationsConnectivity - SubwooferConnectivity - Satellites
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants SupportAppOther Features
    Comments

Products

LG SN9YG
Samsung HW-Q900A

Tested using Methodology v1.0

Updated Sep 25, 2024 05:19 PM

SEARCH
Amazon.com

Tested using Methodology v1.1

Updated Aug 22, 2025 08:54 PM

SEE PRICE
Amazon.com
LG SN9YG Picture

Track

Samsung HW-Q900A Picture

Track

Channels
5.1.2
Channels
7.1.2

Our Verdict

LG SN9YG

Samsung HW-Q900A

The Samsung HW-Q900A is better than the LG SN9YG. The Samsung is a 7.1.2 setup with better soundstage, center, surrounds, and Atmos performances. It also gets louder, albeit with a bit more compression at max volume. That said, the 5.1.2 LG is better-built.

0 

Variants

  • SN9YG (Black)
  • HW-Q900A (Black)

Review

See LG SN9YG Review
See Samsung HW-Q900A Review
0 
0 

Check Price

Black
SN9YG
SEARCH
Amazon.com
Black
HW-Q900A
SEE PRICE
Amazon.com
Black
SN9YG
SEE PRICE
BestBuy.com
Black
HW-Q900A
SEE PRICE
BestBuy.com
Black
SN9YG
SEARCH
B&H
Black
HW-Q900A
SEE PRICE
Walmart.com
Black
SN9YG
SEARCH
LG.com
Black
HW-Q900A
SEARCH
B&H
Black
SN9YG
SEARCH
Walmart.com
Black
HW-Q900A
SEARCH
Samsung.com
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

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0.0
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Full Comparison

Design

Style - Bar  

Style photo - bar  

LG SN9YG Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Style - Subwoofer  

Style photo - sub  

LG SN9YG Style photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Style photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Sub Wireless 
 

Locked
Locked

Enclosure 
 

Locked
Locked
Show Text 

Style - Satellites  

Style photo - satellites  

LG SN9YG Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

LG SN9YG Dimensions photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Dimensions photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Width  

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

Height  

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

Depth  

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

Dimensions - Subwoofer  

Dimensions photo - sub  

LG SN9YG Dimensions photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Dimensions photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

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 SN9YG Dimensions photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Dimensions photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A
Show Text 

Mounting 
 

Bar Mounting Holes  

LG SN9YG Bar Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Bar Mounting Holes Sample

SAMPLE

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for pictures & test results

Satellite Mounting Holes  

LG SN9YG Satellite Mounting Holes Sample

SAMPLE

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for pictures & test results

Samsung HW-Q900A Satellite Mounting Holes Sample

SAMPLE

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for pictures & test results

Mountable Bar 
 

Locked

Bar Brackets Included 
 

Locked

Mountable Satellites 
 

Locked

Satellite Brackets Included 
 

Locked

Build Quality 
 

N/A
N/A

Build quality photo  

LG SN9YG Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

In The Box 
 

In The Box photo   

LG SN9YG In The Box photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A In The Box photo Sample

SAMPLE

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for pictures & test results

HDMI Cable Length 
 

N/A

Digital Optical Cable Length 
 

Lock m (Lock ft)
Show Text 

Back - Bar  

Back photo - bar  

LG SN9YG Back photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Back photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Bar Mounting 
 

Locked
Show Text 

Back - Subwoofer  

Back photo - sub  

LG SN9YG Back photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Back photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Enclosure 
 

Locked
Locked
Show Text 

Back - Satellites  

Back photo - satellites  

LG SN9YG Back photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Back photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Mounting 
 

Locked
Show Text 
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup  

LG SN9YG Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Raw Frequency Response  

LG SN9YG Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response Small  

LG SN9YG Frequency Response Small Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Frequency Response Small Sample

SAMPLE

JOIN NOW

for pictures & test results

Tested Preset 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

Channels 
 

Locked
Locked

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 SN9YG Frequency Response Calibrated Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Frequency Response Calibrated Sample

SAMPLE

JOIN NOW

for pictures & test results

Suggested Preset 
 

Locked
Locked

Suggested Bass Setting 
 

Lock
Lock

Suggested Treble Setting 
 

Lock
Lock

Slope 
 

Lock
Lock

Std. Err. 
 

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 SN9YG Crosstalk Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Crosstalk Sample

SAMPLE

JOIN NOW

for pictures & test results

Crosstalk Error 
 

Lock dB
Lock dB
Show Text 

Stereo Dynamics 
 

N/A
N/A

Dynamic Range Compression  

LG SN9YG Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for pictures & test results

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

DRC @ Max Volume 
 

Lock dB
Lock dB
Show Text 

Stereo Total Harmonic Distortion 
 

N/A
N/A

THD  

LG SN9YG THD Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A THD Sample

SAMPLE

JOIN NOW

for pictures & test results

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Center 
 

N/A
N/A

Center Setup  

LG SN9YG Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

LG SN9YG Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

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 SN9YG Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

LG SN9YG Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

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 SN9YG Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

H Frequency Response  

LG SN9YG H Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A H Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

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 SN9YG Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical Connections Bar Photo 2  

LG SN9YG Physical Connections Bar Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Physical Connections Bar Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Optical Audio In 
 

Locked
Locked

HDMI ARC 
 

Locked
Locked

HDMI Out 
 

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
Show Text 

Audio Format Support - ARC 
 

N/A
N/A

eARC 
 

Locked
Locked

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X (eARC only) 
 

Locked
Locked

Dolby TrueHD (eARC only) 
 

Locked
Locked

DTS-HD MA (eARC only) 
 

Locked
Locked

5.1 PCM (eARC only) 
 

Locked
Locked
Show Text 

Audio Format Support - Full HDMI In 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

DTS:X 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

DTS 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

5.1 PCM 
 

Locked
Locked
Show Text 

Audio Format Support - Optical 
 

N/A
N/A

Dolby Digital 
 

Locked
Locked

DTS 
 

Locked
Locked
Show Text 

Latency 
 

N/A
N/A

Latency Video  

LG SN9YG Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

Samsung HW-Q900A Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

ARC 
 

Lock ms
Lock ms

Optical 
 

Lock ms
Lock ms

Full HDMI In 
 

Lock ms
Lock ms
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
Show Text 

Other Input Specifications 
 

4k @ 60 Hz Passthrough 
 

Locked
Locked

4k @ 60 Hz @ 10 bit Passthrough 
 

Locked
Locked

4k @ 60 Hz @ 4:4:4 Passthrough 
 

Locked
Locked

HDR10 Passthrough 
 

Locked
Locked
Show Text 

Connectivity - Subwoofer 
 

Physical inputs subwoofer photo 1  

LG SN9YG Physical inputs subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Physical inputs subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical controls subwoofer photo 1  

LG SN9YG Physical controls subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Physical controls subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Sub Wireless 
 

Locked
Locked
Show Text 

Connectivity - Satellites 
 

Physical inputs satellites photo 1  

LG SN9YG Physical inputs satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Physical inputs satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical controls satellites photo 1  

LG SN9YG Physical controls satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Physical controls satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Sat Wireless 
 

Locked
Locked
Show Text 
Additional Features

Interface 
 

Interface photo  

LG SN9YG Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo  

LG SN9YG Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Remote  

Remote photo  

LG SN9YG Remote photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A Remote photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Universal Remote 
 

Locked
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Apple Siri 
 

Locked
Locked

Microphone Mute 
 

Locked
Show Text 

App 
 

App image  

LG SN9YG App image Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-Q900A App image Sample

SAMPLE

JOIN NOW

for pictures & test results

App Name  

Locked

iOS  

Locked

Android  

Locked

Acts As A Remote 
 

Locked

Controls Soundbar's Settings 
 

Locked

Casts Device Files 
 

Locked
Show Text 

Other Features 
 

Power Saving 
 

Locked

HDMI CEC (TV Remote Control) 
 

Locked
Show Text 

Check Price

Black
SN9YG
SEARCH
Amazon.com
Black
HW-Q900A
SEE PRICE
Amazon.com
Black
SN9YG
SEE PRICE
BestBuy.com
Black
HW-Q900A
SEE PRICE
BestBuy.com
Black
SN9YG
SEARCH
B&H
Black
HW-Q900A
SEE PRICE
Walmart.com
Black
SN9YG
SEARCH
LG.com
Black
HW-Q900A
SEARCH
B&H
Black
SN9YG
SEARCH
Walmart.com
Black
HW-Q900A
SEARCH
Samsung.com
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LG SN9YG

Samsung HW-Q900A

Comments

  1. Comparison
 • Posted 2 years ago

LG SN9YG vs Samsung HW-Q900A: Main Discussion

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