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  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. Mounting
    8. Build Quality
    9. 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. Inputs/Outputs - Bar
    2. Audio Format Support: ARC/eARC
    3. Audio Format Support: HDMI In
    4. Audio Format Support: Optical
    5. Latency
    6. Video Passthrough To TV
    7. Wireless Playback
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

Samsung HW-Q800A vs LG S65Q

Side-by-Side Comparison

Products

Samsung HW-Q800A
LG S65Q

Tested using Methodology v1.1

Updated Jan 12, 2024 07:41 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated Aug 29, 2024 03:43 PM

SEE PRICE
Amazon.com
Samsung HW-Q800A Picture
LG S65Q Picture
Channels
3.1.2
Channels
3.1
  1. Recommended in 1 article:
  2. LG

Variants

  • HW-Q800A (Black)
  • S65Q (Black)

Review

See Samsung HW-Q800A Review
See LG S65Q Review
0 
0 

Our Verdict

Samsung HW-Q800A

LG S65Q

The Samsung HW-Q800A is better than the LG S65Q. The Samsung is a 3.1.2 setup that supports Dolby Atmos content, unlike the LG. It has a better stereo soundstage and a more neutral sound profile out-of-the-box that reproduces clearer and more accurate dialogue.

0 

Check Price

Black
HW-Q800A
SEE PRICE
Amazon.com
Black
S65Q
SEE PRICE
Amazon.com
Black
HW-Q800A
SEE PRICE
Walmart.com
Black
S65Q
SEE PRICE
Walmart.com
Black
HW-Q800A
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S65Q
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

8.1
7.0

Stereo Frequency Response 
 

8.4
7.2

Height (Atmos) 
 

5.9
0.0

Audio Format Support - ARC 
 

10
6.3

Full Comparison

Design

Style - Bar  

Style photo - bar  

Samsung HW-Q800A Style photo - bar
LG S65Q Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

Samsung HW-Q800A Style photo - sub
LG S65Q Style photo - sub

Sub Wireless 
 

Yes
Yes

Enclosure 
 

Ported
Ported
Show Text 

Style - Satellites  

Style photo - satellites  

Samsung HW-Q800A Style photo - satellites
LG S65Q Style photo - satellites

Satellite Wireless 
 

No
No
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Samsung HW-Q800A Dimensions photo - bar
LG S65Q Dimensions photo - bar

Width  

38.6" (98.0 cm)
39.4" (100.0 cm)

Height  

2.4" (6.0 cm)
2.5" (6.4 cm)

Depth  

4.5" (11.5 cm)
4.2" (10.7 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

Samsung HW-Q800A Dimensions photo - sub
LG S65Q Dimensions photo - sub

Width  

8.0" (20.4 cm)
6.7" (17.1 cm)

Height  

15.8" (40.1 cm)
15.4" (39.1 cm)

Depth  

15.8" (40.1 cm)
10.4" (26.5 cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

Samsung HW-Q800A Dimensions photo - satellites
LG S65Q Dimensions photo - satellites

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Mounting 
 

Bar Mounting Holes  

Samsung HW-Q800A Bar Mounting Holes
LG S65Q Bar Mounting Holes

Satellite Mounting Holes  

Samsung HW-Q800A Satellite Mounting Holes
LG S65Q Satellite Mounting Holes

Mountable Bar 
 

Yes
Yes

Bar Brackets Included 
 

Yes
Yes

Mountable Satellites 
 

No
No

Satellite Brackets Included 
 

No
No

Build Quality 
 

8.0
7.5

Build quality photo  

Samsung HW-Q800A Build quality photo
LG S65Q Build quality photo
Show Text 

In The Box 
 

In The Box photo   

Samsung HW-Q800A In The Box photo
LG S65Q In The Box photo
Show Text 
Sound

Stereo Frequency Response 
 

8.4
7.2

Stereo Setup  

Samsung HW-Q800A Stereo Setup
LG S65Q 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 
 

-0.62
-1.02

Std. Err. 
 

2.49 dB
3.58 dB

Channels 
 

3.1.2
3.1

Low-Frequency Extension 
 

28.7 Hz
49.0 Hz

High-Frequency Extension 
 

19.9 kHz
18.2 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

8.4
7.3

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Standard

Suggested Bass Setting 
 

0
-5

Suggested Treble Setting 
 

0
3

Slope 
 

-0.56
0.15

Std. Err. 
 

2.46 dB
2.99 dB

Low-Frequency Extension 
 

29.1 Hz
49.7 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Soundstage 
 

7.5
7.0

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.57 dB
2.31 dB
Show Text 

Stereo Dynamics 
 

7.5
7.3

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

95.1 dB SPL
95.5 dB SPL

DRC @ Max Volume 
 

2.57 dB
3.20 dB
Show Text 

Stereo Total Harmonic Distortion 
 

7.7
7.8

THD  

See details on graph tool
See details on graph tool

Weighted THD @ 80dB 
 

0.40
0.38

Weighted THD @ Max Volume 
 

2.40
2.18
Show Text 

Center 
 

8.5
7.8

Center Setup  

Samsung HW-Q800A Center Setup
LG S65Q Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

0.52
-0.59

Std. Err. 
 

2.49 dB
4.09 dB

SPL @ Max Volume 
 

91.2 dB SPL
90.8 dB SPL

Weighted THD @ 80dB 
 

0.37
1.32

Weighted THD @ Max Volume 
 

4.34
3.68
Show Text 

Surround 5.1 
 

4.7
3.9

Surround Setup  

Samsung HW-Q800A Surround Setup
LG S65Q Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Stereo (Downmix)
Stereo (Downmix)

Slope 
 

-0.43
-1.70

Std. Err. 
 

2.13 dB
4.38 dB

SPL @ Max Volume 
 

95.0 dB SPL
95.0 dB SPL

Weighted THD @ 80dB 
 

0.39
0.42

Weighted THD @ Max Volume 
 

2.59
1.98

7.1 Rears 
 

No
No
Show Text 

Height (Atmos) 
 

5.9
0.0

Height Setup  

Samsung HW-Q800A Height Setup
LG S65Q Height Setup

H Frequency Response  

See details on graph tool
LG S65Q H Frequency Response

Localization 
 

Phantom (Up Firing, Bar)
Not Supported

Slope 
 

0.35
N/A

Std. Err. 
 

4.25 dB
N/A

SPL @ Max Volume 
 

83.3 dB SPL
N/A

Weighted THD @ 80dB 
 

1.05
N/A

Weighted THD @ Max Volume 
 

0.76
N/A
Show Text 

Sound Enhancement Features 
 

7.4
6.8

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 
 

Graphic + Presets
Presets

Surround Level Adjustment 
 

No
No

Rear Level Adjustment 
 

No
No

Height Level Adjustment 
 

Yes
No

Virtual Surround 
 

Yes
Yes
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

Samsung HW-Q800A Physical Connections Bar Photo 1
LG S65Q Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

Samsung HW-Q800A Physical Connections Bar Photo 2
LG S65Q Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI ARC 
 

1 (shared)

HDMI Out 
 

1 (shared)
ARC

HDMI 2.1 Class Bandwidth 
 

No

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

Subwoofer Output 
 

No
No
Show Text 

Audio Format Support: ARC/eARC 
 

10
6.3

Dolby Atmos 
 

Yes
Not Supported

Dolby Digital 
 

Yes
Supported

Dolby Digital Plus 
 

Yes
Not Supported

Dolby TrueHD 
 

Yes
Not Supported

DTS 
 

Yes
Supported

DTS:X 
 

Yes
Not Supported

eARC 
 

Yes

DTS-HD MA 
 

Yes
Not Supported

PCM Channels 
 

2.0

5.1 PCM (eARC only) 
 

Yes
Show Text 

Audio Format Support: HDMI In 
 

10
6.3

Dolby Atmos 
 

Yes
Not Supported

Dolby Digital 
 

Yes
Supported

Dolby Digital Plus 
 

Yes
Not Supported

Dolby TrueHD 
 

Yes
Not Supported

DTS 
 

Yes
Supported

DTS:X 
 

Yes
Not Supported

DTS-HD MA 
 

Yes
Not Supported

PCM Channels 
 

2.0

5.1 PCM 
 

Yes
Show Text 

Audio Format Support: Optical 
 

10
10

Dolby Digital 
 

Yes
Supported

DTS 
 

Yes
Supported

PCM Channels 
 

2.0
Show Text 

Latency 
 

8.9
7.9

Latency Video  

ARC 
 

31 ms
64 ms

Optical 
 

38 ms
56 ms

Full HDMI In 
 

-32 ms
66 ms
Show Text 

Video Passthrough To TV 
 

0.0
3.4

1080p Max Refresh Rate 
 

60Hz

1080p @ 4:4:4 Max Refresh Rate 
 

60Hz

4k Max Refresh Rate 
 

Not Supported

4k @ 120Hz @ 10-Bit 
 

Not Supported

4k @ 4:4:4 Max Refresh Rate 
 

Not Supported

8k Max Refresh Rate 
 

Not Supported

HDR10 Passthrough 
 

Yes
No

HDR10+ Passthrough 
 

No

Dolby Vision Passthrough 
 

No

HDMI Forum VRR Passthrough 
 

No

4k @ 60 Hz Passthrough 
 

Yes

FreeSync Passthrough 
 

No

G-SYNC Passthrough 
 

No

ALLM Passthrough 
 

No

4k @ 60 Hz @ 10 bit Passthrough 
 

Yes

4k @ 60 Hz @ 4:4:4 Passthrough 
 

Yes
Show Text 

Wireless Playback 
 

9.0
6.0

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

Yes
No

Chromecast built-in 
 

No
No

Apple AirPlay 
 

Yes
No

Spotify Connect 
 

Yes
No
Show Text 
Additional Features

Interface 
 

Interface photo  

Samsung HW-Q800A Interface photo
LG S65Q Interface photo

Display 
 

Yes
Yes
Show Text 

Bar Controls 
 

Controls photo  

Samsung HW-Q800A Controls photo
LG S65Q Controls photo
Show Text 

Remote  

Remote photo  

Samsung HW-Q800A Remote photo
LG S65Q Remote photo
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Yes (Built-in)
No

Google Assistant 
 

No
No

Apple Siri 
 

No
No

Microphone Mute 
 

Yes
No
Show Text 

Check Price

Black
HW-Q800A
SEE PRICE
Amazon.com
Black
S65Q
SEE PRICE
Amazon.com
Black
HW-Q800A
SEE PRICE
Walmart.com
Black
S65Q
SEE PRICE
Walmart.com
Black
HW-Q800A
SEARCH
B&H
Black
S65Q
SEARCH
B&H
Black
HW-Q800A
SEARCH
BestBuy.com
Black
S65Q
SEARCH
BestBuy.com
Back to Top

Samsung HW-Q800A

LG S65Q

Comments

  1. Comparison
 • Posted 1 year ago

Samsung HW-Q800A vs LG S65Q: Main Discussion

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