1.   Try searching by:
    1. Category (Best $100 Headphones, Best 50 Inch TVs, …)
    2. Brand (Sony, Samsung, LG, Bose, …)
    3. Model (S405, QC 35 II, …)
    4. Etc...
Get insider access
Get insider access
Preferred store
Notice: Your browser is not supported or outdated so some features of the site might not be available.
Best
Soundbars Subwoofer Samsung Dolby Atmos Bose LG All-In-One Sonos Music Under $200 Small Under $500 Vizio Dialogue Sony Under $300 Under $100 Movies Budget 5.1
Tools
Compare Table Review List Review Index Graph Custom Ratings
Popular
Samsung HW-Q990D Samsung HW-Q800D Hisense AX5125H Samsung HW-Q930D Samsung HW-B750D Sonos Arc Ultra Samsung HW-Q600C/Q60CC Samsung HW-S60D Sonos Beam (Gen 2) LG S90TR LG S95TR LG S80TR Samsung HW-B650 Samsung HW-Q990C Bose Smart Soundbar Sonos Ultimate Immersive Set with Arc Ultra JBL Bar 500 Sony BRAVIA Theater Quad with Bass Module TCL Q85H Sonos Arc
220
Soundbars bought and tested
Supported by you via insider access, and when you purchase through links on our site, we may earn an affiliate commission.
Driven by data, run by a passionate team of engineers, testers, technical writers, developers, and more.
We are hiring!
  1. Home
  2. Soundbar
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style - Bar
    2. Style - Subwoofer
    3. Style - Satellites
    4. Dimensions - Bar
    5. Dimensions - Subwoofer
    6. Dimensions - Satellites
    7. Back - Bar
    8. Back - Subwoofer
    9. Back - Satellites
    10. Build Quality
    11. In The Box
  5. Sound
    1. Stereo Frequency Response
    2. Stereo Frequency Response With Preliminary Calibration
    3. Stereo Soundstage
    4. Stereo Dynamics
    5. Stereo Total Harmonic Distortion
    6. Center
    7. Surround 5.1
    8. Height (Atmos)
    9. Sound Enhancement Features
  6. Connectivity
    1. Physical Inputs - Bar
    2. Audio Format Support - ARC
    3. Audio Format Support - Full HDMI In
    4. Audio Format Support - Optical
    5. Latency
    6. Wireless Playback
    7. Other Input Specifications
    8. Connectivity - Subwoofer
    9. Connectivity - Satellites
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
    5. App
    6. Other Features
  8. Comments

Samsung HW-Q70R vs LG SL6Y

Side-by-Side Comparison

Products

Samsung HW-Q70R
LG SL6Y

Tested using Methodology v1.0

Updated Jan 11, 2024 07:47 PM

Searching
Finding store

Tested using Methodology v1.0

Updated Jan 11, 2024 07:30 PM

Searching
Finding store
Samsung HW-Q70R Picture
LG SL6Y Picture
Channels
3.1.2
Channels
3.1

Variants

  • HW-Q70R
  • SL6Y

Review

See Samsung HW-Q70R Review
See LG SL6Y Review
0 
0 

Our Verdict

Samsung HW-Q70R

LG SL6Y

The Samsung HW-Q70R is a better soundbar than the LG SL6Y. The Samsung has a better stereo frequency response, better center channel performance, more connectivity options, and has upwards-firing speakers for Atmos content. On the other hand, the LG downmixes surround channels to its front bar, which the Samsung doesn't do.

0 

Check Price

Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.8
7.1

Stereo Frequency Response 
 

8.5
7.2

Height (Atmos) 
 

5.9
0.0

Auto-Volume/Night Mode 
 

No
Yes

Full Comparison

Design

Style - Bar  

Style photo - bar  

Samsung HW-Q70R Style photo - bar
LG SL6Y Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

Samsung HW-Q70R Style photo - sub
LG SL6Y Style photo - sub
Show Text 

Style - Satellites  

Style photo - satellites  

Samsung HW-Q70R Style photo - satellites
LG SL6Y Style photo - satellites
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Samsung HW-Q70R Dimensions photo - bar
LG SL6Y Dimensions photo - bar

Width  

43.3" (110.0 cm)
41.7" (106.0 cm)

Height  

2.2" (5.5 cm)
2.2" (5.6 cm)

Depth  

4.0" (10.1 cm)
3.4" (8.6 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

Samsung HW-Q70R Dimensions photo - sub
LG SL6Y Dimensions photo - sub

Width  

7.9" (20.1 cm)
6.8" (17.3 cm)

Height  

15.9" (40.4 cm)
15.4" (39.2 cm)

Depth  

15.7" (39.8 cm)
9.8" (24.8 cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

Samsung HW-Q70R Dimensions photo - satellites
LG SL6Y Dimensions photo - satellites

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A
Show Text 

Back - Bar  

Back photo - bar  

Samsung HW-Q70R Back photo - bar
LG SL6Y Back photo - bar

Bar Mounting 
 

Universal (holes on underside)
Universal (holes on underside)
Show Text 

Back - Subwoofer  

Back photo - sub  

Samsung HW-Q70R Back photo - sub
LG SL6Y Back photo - sub

Enclosure 
 

Ported
Ported
Show Text 

Back - Satellites  

Back photo - satellites  

Samsung HW-Q70R Back photo - satellites
LG SL6Y Back photo - satellites

Mounting 
 

No
No
Show Text 

Build Quality 
 

8.0
7.5

Build quality photo  

Samsung HW-Q70R Build quality photo
LG SL6Y Build quality photo
Show Text 

In The Box 
 

In The Box photo   

Samsung HW-Q70R In The Box photo
LG SL6Y In The Box photo

HDMI Cable Length 
 

1.5 m (4.9 ft)
N/A

Digital Optical Cable Length 
 

N/A
1.5 m (4.9 ft)
Show Text 
Sound

Stereo Frequency Response 
 

8.5
7.2

Stereo Setup  

Samsung HW-Q70R Stereo Setup
LG SL6Y Stereo Setup

Raw Frequency Response  

See details on graph tool
See details on graph tool

Frequency Response Small  

See details on graph tool
See details on graph tool

Tested Preset 
 

Standard
Standard

Slope 
 

-0.53
0.68

Std. Err. 
 

2.43 dB
3.01 dB

Channels 
 

3.1.2
3.1

Low-Frequency Extension 
 

27.9 Hz
52.6 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

8.5
7.4

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Standard

Suggested Bass Setting 
 

0
3

Suggested Treble Setting 
 

0
0

Slope 
 

-0.53
0.06

Std. Err. 
 

2.43 dB
2.88 dB

Low-Frequency Extension 
 

27.9 Hz
50.4 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz

Stereo Soundstage 
 

7.0
7.0

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.67 dB
1.91 dB
Show Text 

Stereo Dynamics 
 

7.8
8.2

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

95.6 dB SPL
94.0 dB SPL

DRC @ Max Volume 
 

2.14 dB
1.06 dB
Show Text 

Stereo Total Harmonic Distortion 
 

7.5
7.4

THD  

See details on graph tool
See details on graph tool

Weighted THD @ 80dB 
 

0.52
0.50

Weighted THD @ Max Volume 
 

1.91
2.74
Show Text 

Center 
 

8.3
8.2

Center Setup  

Samsung HW-Q70R Center Setup
LG SL6Y Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

-0.32
1.00

Std. Err. 
 

2.43 dB
3.04 dB

SPL @ Max Volume 
 

88.0 dB SPL
89.7 dB SPL

Weighted THD @ 80dB 
 

1.94
1.13

Weighted THD @ Max Volume 
 

2.45
2.71
Show Text 

Surround 5.1 
 

3.2
4.3

Surround Setup  

Samsung HW-Q70R Surround Setup
LG SL6Y Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Stereo (Downmix)
Stereo (Downmix)

Slope 
 

-1.68
0.16

Std. Err. 
 

5.62 dB
3.23 dB

SPL @ Max Volume 
 

88.2 dB SPL
95.5 dB SPL

Weighted THD @ 80dB 
 

0.66
0.78

Weighted THD @ Max Volume 
 

1.06
3.10

7.1 Rears 
 

No
No
Show Text 

Height (Atmos) 
 

5.9
0.0

Height Setup  

Samsung HW-Q70R Height Setup
LG SL6Y Height Setup

H Frequency Response  

See details on graph tool
LG SL6Y H Frequency Response

Localization 
 

Phantom (Up Firing, Bar)
Not Supported

Slope 
 

1.00
N/A

Std. Err. 
 

4.70 dB
N/A

SPL @ Max Volume 
 

89.3 dB SPL
N/A

Weighted THD @ 80dB 
 

0.96
N/A

Weighted THD @ Max Volume 
 

2.54
N/A
Show Text 

Sound Enhancement Features 
 

5.9
7.0

Room Correction 
 

No
No

Dialogue Enhancement 
 

Yes
Yes

Auto-Volume/Night Mode 
 

No
Yes

Subwoofer Level Adjustment 
 

Yes
Yes

Bass Adjustment 
 

Yes
Yes

Treble Adjustment 
 

Yes
Yes

EQ 
 

Graphic + Presets
Presets

Surround Level Adjustment 
 

No
No

Rear Level Adjustment 
 

Yes
Yes

Height Level Adjustment 
 

Yes
No

Virtual Surround 
 

Yes
Yes
Show Text 
Connectivity

Physical Inputs - Bar 
 

Physical inputs bar photo 1  

Samsung HW-Q70R Physical inputs bar photo 1
LG SL6Y Physical inputs bar photo 1

Physical inputs bar photo 2  

Samsung HW-Q70R Physical inputs bar photo 2
LG SL6Y Physical inputs 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 
 

No
1

Ethernet 
 

No
No
Show Text 

Audio Format Support - ARC 
 

10
7.1

eARC 
 

Yes
No

Dolby Atmos 
 

Yes
No

Dolby Digital 
 

Yes
Yes

Dolby Digital Plus 
 

Yes
No

DTS 
 

Yes
Yes

DTS:X (eARC only) 
 

Yes
No

Dolby TrueHD (eARC only) 
 

Yes
No

DTS-HD MA (eARC only) 
 

Yes
No

5.1 PCM (eARC only) 
 

Yes
No
Show Text 

Audio Format Support - Full HDMI In 
 

10
8.3

Dolby Atmos 
 

Yes
No

DTS:X 
 

Yes
No

Dolby Digital 
 

Yes
Yes

Dolby Digital Plus 
 

Yes
No

DTS 
 

Yes
Yes

Dolby TrueHD 
 

Yes
No

DTS-HD MA 
 

Yes
No

5.1 PCM 
 

Yes
Yes
Show Text 

Audio Format Support - Optical 
 

10
10

Dolby Digital 
 

Yes
Yes

DTS 
 

Yes
Yes
Show Text 

Latency 
 

7.8
7.8

Latency Video  

ARC 
 

94 ms
55 ms

Optical 
 

74 ms
64 ms

Full HDMI In 
 

-19 ms
85 ms

Wireless Playback 
 

8.0
6.0

Bluetooth 
 

Yes
Yes

Wi-Fi 
 

Yes
No

Chromecast built-in 
 

No
No

Apple AirPlay 
 

No
No
Show Text 

Other Input Specifications 
 

4k @ 60 Hz Passthrough 
 

Yes
No

4k @ 60 Hz @ 10 bit Passthrough 
 

Yes
No

4k @ 60 Hz @ 4:4:4 Passthrough 
 

Yes
No

HDR10 Passthrough 
 

Yes
No
Show Text 

Connectivity - Subwoofer 
 

Physical inputs subwoofer photo 1  

Samsung HW-Q70R Physical inputs subwoofer photo 1
LG SL6Y Physical inputs subwoofer photo 1

Physical controls subwoofer photo 1  

Samsung HW-Q70R Physical controls subwoofer photo 1
LG SL6Y Physical controls subwoofer photo 1

Sub Wireless 
 

Yes
Yes
Show Text 

Connectivity - Satellites 
 

Physical inputs satellites photo 1  

Samsung HW-Q70R Physical inputs satellites photo 1
LG SL6Y Physical inputs satellites photo 1

Physical controls satellites photo 1  

Samsung HW-Q70R Physical controls satellites photo 1
LG SL6Y Physical controls satellites photo 1

Sat Wireless 
 

No
No
Show Text 
Additional Features

Interface 
 

Interface photo  

Samsung HW-Q70R Interface photo
LG SL6Y Interface photo

Display 
 

Yes
Yes
Show Text 

Bar Controls 
 

Controls photo  

Samsung HW-Q70R Controls photo
LG SL6Y Controls photo
Show Text 

Remote 
 

Remote photo  

Samsung HW-Q70R Remote photo
LG SL6Y Remote photo

Universal Remote 
 

No
No
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

No
No

Google Assistant 
 

No
No

Apple Siri 
 

No
No
Show Text 

App 
 

App image  

Samsung HW-Q70R App image
LG SL6Y App image

App Name  

Samsung SmartThings
LG Sound Bar

iOS  

Yes
No

Android  

Yes
Yes

Acts As A Remote 
 

Yes
Yes

Controls Soundbar's Settings 
 

Some
All

Casts Device Files 
 

Yes
Yes
Show Text 

Other Features 
 

Power Saving 
 

Auto-off
Auto-off

HDMI CEC (TV Remote Control) 
 

Yes
Yes
Show Text 

Check Price

Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Standard
HW-Q70R
Searching
Finding store
Standard
SL6Y
Searching
Finding store
Back to Top

Samsung HW-Q70R

LG SL6Y

Comments

  1. Comparison
 • Posted 1 year ago

Samsung HW-Q70R vs LG SL6Y: Main Discussion

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


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

Follow Discussion0 followingSee All Soundbars & Speakers DiscussionsCopy link
0 
PreviewBack to editorFormat guide
No comments yet, refresh to see new ones
We make money directly from you via insider access (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. You can see what products we currently have for sale here.
© 2025 9298-5266 Quebec Inc. All Rights Reserved. Visit our corporate site.