Products
LG SL6Y
Samsung HW-A650
Tested using Methodology v1.0
Updated Jan 11, 2024 07:30 PM
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Amazon.com
Tested using Methodology v1.1
Updated Jan 30, 2024 04:32 PM
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Amazon.com
Channels
3.1
Channels
3.1
Our Verdict
LG SL6Y
Samsung HW-A650
The Samsung HW-A650 is a bit better for mixed usage than the LG SL6Y. The Samsung is better-built, and it reproduces a more extended low-bass. It also comes with a graphic EQ to help with customizing its sound, unlike the LG. Some users may also prefer its more neutral sound profile out-of-the-box. That said, the LG has a better surrounds performance.
Variants
- SL6Y
- HW-A650 (Black)
Check Price
Standard
SL6Y
SEE PRICE
Amazon.com
Black
HW-A650
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Amazon.com
Standard
SL6Y
SEE PRICE
BestBuy.com
Black
HW-A650
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Walmart.com
Standard
SL6Y
SEE PRICE
Walmart.com
Black
HW-A650
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B&H
Standard
SL6Y
SEARCH
B&H
Black
HW-A650
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BestBuy.com
Standard
SL6Y
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LG.com
Black
HW-A650
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Samsung.com
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.1
7.4
Stereo Frequency Response
7.2
7.9
Full Comparison
Design
Style - Bar
Style photo - bar
Style - Subwoofer
Style photo - sub
Sub Wireless
Yes
Yes
Enclosure
Ported
Ported
Style - Satellites
Style photo - satellites
Satellite Wireless
No
No
Dimensions - Bar
Dimensions photo - bar
Width
41.7" (106.0 cm)
38.6" (98.0 cm)
Height
2.2" (5.6 cm)
2.3" (5.8 cm)
Depth
3.4" (8.6 cm)
4.1" (10.5 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
6.8" (17.3 cm)
8.0" (20.4 cm)
Height
15.4" (39.2 cm)
13.9" (35.3 cm)
Depth
9.8" (24.8 cm)
11.9" (30.3 cm)
Dimensions - Satellites
Dimensions photo - satellites
Width
N/A
N/A
Height
N/A
N/A
Depth
N/A
N/A
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Bar Brackets Included
Yes
Mountable Satellites
No
Satellite Brackets Included
No
Build Quality
7.5
8.0
Build quality photo
In The Box
In The Box photo
HDMI Cable Length
N/A
Digital Optical Cable Length
1.5 m (4.9 ft)
Back - Bar
Back photo - bar
Bar Mounting
Universal (holes on underside)
Back - Subwoofer
Back photo - sub
Enclosure
Ported
Ported
Back - Satellites
Back photo - satellites
Mounting
No
Sound
Stereo Frequency Response
7.2
7.9
Stereo Setup
Raw Frequency Response
Frequency Response Small
Tested Preset
Standard
Standard
Slope
0.68
-0.34
Std. Err.
3.01 dB
2.10 dB
Channels
3.1
3.1
Low-Frequency Extension
52.6 Hz
41.8 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Frequency Response With Preliminary Calibration
7.4
7.9
Frequency Response Calibrated
Suggested Preset
Standard
Standard
Suggested Bass Setting
3
-1
Suggested Treble Setting
0
2
Slope
0.06
-0.07
Std. Err.
2.88 dB
2.05 dB
Low-Frequency Extension
50.4 Hz
41.8 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Dynamics
8.2
7.8
Dynamic Range Compression
SPL @ Max Volume
94.0 dB SPL
93.0 dB SPL
DRC @ Max Volume
1.06 dB
1.49 dB
Stereo Total Harmonic Distortion
7.4
7.3
Weighted THD @ 80dB
0.50
0.46
Weighted THD @ Max Volume
2.74
3.87
Center
8.2
8.1
Center Setup
Frequency Response
Localization
Discrete
Discrete
Slope
1.00
-0.98
Std. Err.
3.04 dB
3.26 dB
SPL @ Max Volume
89.7 dB SPL
87.9 dB SPL
Weighted THD @ 80dB
1.13
0.41
Weighted THD @ Max Volume
2.71
2.70
Surround 5.1
4.3
3.7
Surround Setup
Frequency Response
Localization
Stereo (Downmix)
Stereo (Downmix)
Slope
0.16
-1.43
Std. Err.
3.23 dB
4.43 dB
SPL @ Max Volume
95.5 dB SPL
89.9 dB SPL
Weighted THD @ 80dB
0.78
0.48
Weighted THD @ Max Volume
3.10
2.48
7.1 Rears
No
No
Height (Atmos)
0.0
0.0
Height Setup
H Frequency Response
Localization
Not Supported
Not Supported
Slope
N/A
N/A
Std. Err.
N/A
N/A
SPL @ Max Volume
N/A
N/A
Weighted THD @ 80dB
N/A
N/A
Weighted THD @ Max Volume
N/A
N/A
Sound Enhancement Features
7.0
7.4
Room Correction
No
No
Dialogue Enhancement
Yes
Yes
Auto-Volume/Night Mode
Yes
Yes
Subwoofer Level Adjustment
Yes
Yes
Bass Adjustment
Yes
Yes
Treble Adjustment
Yes
Yes
EQ
Presets
Graphic + Presets
Surround Level Adjustment
No
No
Rear Level Adjustment
Yes
Yes
Height Level Adjustment
No
No
Virtual Surround
Yes
Yes
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
1
1
HDMI ARC
1 (shared)
1 (shared)
HDMI Out
1 (shared)
1 (shared)
Full HDMI In
1
1
Analog Audio In 3.5mm (Aux)
No
No
RCA In
No
No
USB for Files
1
1
Ethernet
No
No
Subwoofer Output
No
Audio Format Support - ARC
7.1
7.1
eARC
No
No
Dolby Atmos
No
No
Dolby Digital
Yes
Yes
Dolby Digital Plus
No
No
DTS
Yes
Yes
DTS:X (eARC only)
No
No
Dolby TrueHD (eARC only)
No
No
DTS-HD MA (eARC only)
No
No
5.1 PCM (eARC only)
No
No
Audio Format Support - Full HDMI In
8.3
7.4
Dolby Atmos
No
No
DTS:X
No
No
Dolby Digital
Yes
Yes
Dolby Digital Plus
No
No
DTS
Yes
Yes
Dolby TrueHD
No
No
DTS-HD MA
No
No
5.1 PCM
Yes
No
Audio Format Support - Optical
10
10
Dolby Digital
Yes
Yes
DTS
Yes
Yes
Latency
7.8
7.1
Latency Video
ARC
55 ms
80 ms
Optical
64 ms
84 ms
Full HDMI In
85 ms
102 ms
Wireless Playback
6.0
6.0
Bluetooth
Yes
Yes
Wi-Fi Playback
No
No
Chromecast built-in
No
No
Apple AirPlay
No
No
Spotify Connect
No
Other Input Specifications
4k @ 60 Hz Passthrough
No
No
4k @ 60 Hz @ 10 bit Passthrough
No
No
4k @ 60 Hz @ 4:4:4 Passthrough
No
No
HDR10 Passthrough
No
No
Connectivity - Subwoofer
Physical inputs subwoofer photo 1
Physical controls subwoofer photo 1
Sub Wireless
Yes
Yes
Connectivity - Satellites
Physical inputs satellites photo 1
Physical controls satellites photo 1
Sat Wireless
No
No
Additional Features
Interface
Interface photo
Display
Yes
Yes
Bar Controls
Controls photo
Remote
Remote photo
Universal Remote
No
Voice Assistants Support
Amazon Alexa
No
No
Google Assistant
No
No
Apple Siri
No
No
Microphone Mute
No
App
App image
App Name
LG Sound Bar
iOS
No
Android
Yes
Acts As A Remote
Yes
Controls Soundbar's Settings
All
Casts Device Files
Yes
Other Features
Power Saving
Auto-off
HDMI CEC (TV Remote Control)
Yes
Check Price
Standard
SL6Y
SEE PRICE
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Standard
SL6Y
SEE PRICE
BestBuy.com
Black
HW-A650
SEE PRICE
Walmart.com
Standard
SL6Y
SEE PRICE
Walmart.com
Black
HW-A650
SEARCH
B&H
Standard
SL6Y
SEARCH
B&H
Black
HW-A650
SEARCH
BestBuy.com
Standard
SL6Y
SEARCH
LG.com
Black
HW-A650
SEARCH
Samsung.com
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LG SL6Y
Samsung HW-A650
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LG SL6Y vs Samsung HW-A650: Main Discussion
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