Soundbar
Products
In The Lab
Forums
Newsletters
Join now
Best
Soundbars Subwoofer Budget Samsung Dolby Atmos All-In-One Under $200 Music Under $500 Small Dialogue Bose Under $300 Vizio Under $100 Sonos LG 5.1 Sony Movies
Tools
Compare NEW Results Table Tool Review List Review Index Graph Review Pipeline Vote Custom Ratings
Popular
Samsung HW-Q990F Samsung HW-Q800F Sonos Beam (Gen 2) Sonos Arc Ultra Samsung HW-Q600F Samsung HW-Q990D Hisense AX5140Q Samsung HW-B750F Samsung HW-S60D Samsung HW-Q930D Amazon Fire TV Soundbar Plus with Sub + Speakers TCL S55H TCL Q85H Hisense HS2100 LG S90TR LG S80TR Sony BRAVIA Theater Bar 6 LG S95TR Samsung HW-B650 Hisense AX5125H
241 Soundbars bought and tested
Supported by you via membership, and when you purchase through links on our site, we may earn an affiliate commission.
  1. Home
  2. Soundbar
  3. Compare

LG GX Soundbar vs Samsung HW-A650

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 GX Soundbar
Samsung HW-A650

Tested using Methodology v1.0

Updated Aug 12, 2024 01:09 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Sep 04, 2024 08:51 PM

SEE PRICE
Amazon.com
LG GX Soundbar Picture

Track

Samsung HW-A650 Picture

Track

Channels
3.1
Channels
3.1

Our Verdict

LG GX Soundbar

Samsung HW-A650

Depending on your listening habits, you may prefer either the Samsung HW-A650 or the LG GX Soundbar. The Samsung has a more neutral sound profile out-of-the-box, and it comes with a graphic EQ for sound customization. It's also better-built. However, the LG has a better soundstage performance, supports Dolby Atmos content, and offers support for more audio formats. It can also passthrough the highest quality bandwidth signals.

0 

Variants

  • GX Soundbar
  • HW-A650 (Black)

Review

See LG GX Soundbar Review
See Samsung HW-A650 Review
2 
0 

Check Price

Standard
GX Soundbar
SEE PRICE
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Standard
GX Soundbar
SEE PRICE
BestBuy.com
Black
HW-A650
SEE PRICE
Walmart.com
Standard
GX Soundbar
SEARCH
B&H
Black
HW-A650
SEARCH
B&H
Standard
GX Soundbar
SEARCH
LG.com
Black
HW-A650
SEARCH
BestBuy.com
Standard
GX Soundbar
SEARCH
Walmart.com
Black
HW-A650
SEARCH
Samsung.com
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

0.0
0.0
JOIN NOW  to see main differences

Full Comparison

Design

Style - Bar  

Style photo - bar  

LG GX Soundbar Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Style - Subwoofer  

Style photo - sub  

LG GX Soundbar Style photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

LG GX Soundbar Dimensions photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Dimensions photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Dimensions photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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

Mounting 
 

Bar Mounting Holes  

LG GX Soundbar Bar Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Bar Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite Mounting Holes  

LG GX Soundbar Satellite Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Satellite Mounting Holes Sample

SAMPLE

JOIN NOW

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 GX Soundbar Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

In The Box 
 

In The Box photo   

LG GX Soundbar In The Box photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 In The Box photo Sample

SAMPLE

JOIN NOW

for pictures & test results

HDMI Cable Length 
 

Lock m (Lock ft)

Digital Optical Cable Length 
 

N/A
Show Text 

Back - Bar  

Back photo - bar  

LG GX Soundbar Back photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Back photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Bar Mounting 
 

Locked
Show Text 

Back - Subwoofer  

Back photo - sub  

LG GX Soundbar Back photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Back photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Enclosure 
 

Locked
Locked
Show Text 

Back - Satellites  

Back photo - satellites  

LG GX Soundbar Back photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Back photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Mounting 
 

Locked
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup  

LG GX Soundbar Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Raw Frequency Response  

LG GX Soundbar Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response Small  

LG GX Soundbar Frequency Response Small Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Frequency Response Calibrated Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Crosstalk Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar THD Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

LG GX Soundbar Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

LG GX Soundbar Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

H Frequency Response  

LG GX Soundbar H Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 H Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Localization 
 

Locked
Locked

Slope 
 

Lock
N/A

Std. Err. 
 

Lock dB
N/A

SPL @ Max Volume 
 

Lock dB SPL
N/A

Weighted THD @ 80dB 
 

Lock
N/A

Weighted THD @ Max Volume 
 

Lock
N/A
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 GX Soundbar Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical Connections Bar Photo 2  

LG GX Soundbar Physical Connections Bar Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

Samsung HW-A650 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 GX Soundbar Physical inputs subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Physical inputs subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical controls subwoofer photo 1  

LG GX Soundbar Physical controls subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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 GX Soundbar Physical inputs satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Physical inputs satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical controls satellites photo 1  

LG GX Soundbar Physical controls satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Physical controls satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Sat Wireless 
 

Locked
Locked
Additional Features

Interface 
 

Interface photo  

LG GX Soundbar Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo  

LG GX Soundbar Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Remote  

Remote photo  

LG GX Soundbar Remote photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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

App 
 

App image  

LG GX Soundbar App image Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A650 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

Standard
GX Soundbar
SEE PRICE
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Standard
GX Soundbar
SEE PRICE
BestBuy.com
Black
HW-A650
SEE PRICE
Walmart.com
Standard
GX Soundbar
SEARCH
B&H
Black
HW-A650
SEARCH
B&H
Standard
GX Soundbar
SEARCH
LG.com
Black
HW-A650
SEARCH
BestBuy.com
Standard
GX Soundbar
SEARCH
Walmart.com
Black
HW-A650
SEARCH
Samsung.com
Back to Top

LG GX Soundbar

Samsung HW-A650

Comments

  1. Comparison
 • Posted 2 years ago

LG GX Soundbar vs Samsung HW-A650: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Members have direct access to buying advice on our member forum.

See All Soundbars & Speakers Discussions
 Share
0 
PreviewBack to editorFormat guide
No comments yet, refresh to see new ones
We make money directly from you via Membership (which gives you access to extra features) and when you buy a product after clicking a link to a retailer. Learn more about how we work.
We buy our own products, just like you, mostly from the United States. When a product is discontinued or no longer popular, we sell the review units locally. See what products we currently have for sale.
© 2026 9298-5266 Quebec Inc. All Rights Reserved.