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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. Audio Latency: ARC
    6. Audio Latency: HDMI In
    7. Audio Latency: Optical
    8. Video Passthrough To TV
    9. Wireless Playback
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

LG S95QR vs LG S77S

Side-by-Side Comparison

Products

LG S95QR
LG S77S

Tested using Methodology v1.3

Updated Aug 02, 2024 09:20 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated Nov 01, 2023 06:07 PM

SEE PRICE
Amazon.com
LG S95QR Picture
LG S77S Picture
Channels
9.1.5
Channels
3.1.3

Variants

  • S95QR (Black)
  • S77S (Black)

Review

See LG S95QR Review
See LG S77S Review
0 
0 

Our Verdict

LG S95QR

LG S77S

The LG S95QR is a better soundbar than the LG S77S. The S95QR is a more premium model that comes with satellites, so it offers better surround sound. It has more sound enhancement features and wireless playback options. Plus, it offers better sound, with more low-bass and a better soundstage.

0 

Check Price

Black
S95QR
SEE PRICE
Amazon.com
Black
S77S
SEE PRICE
Amazon.com
Black
S95QR
SEE PRICE
Amazon.com
Black
S77S
SEE PRICE
Walmart.com
Black
S95QR
SEE PRICE
Amazon.com
Black
S77S
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Black
S77S
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Black
S77S
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.9
7.3

Surround 5.1 
 

7.1
4.2

Stereo Soundstage 
 

7.5
6.5

Full Comparison

Design

Style - Bar  

Style photo - bar  

LG S95QR Style photo - bar
LG S77S Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

LG S95QR Style photo - sub
LG S77S Style photo - sub

Sub Wireless 
 

Yes
Yes

Enclosure 
 

Ported
Ported
Show Text 

Style - Satellites  

Style photo - satellites  

LG S95QR Style photo - satellites
LG S77S Style photo - satellites

Satellite Wireless 
 

Yes
No
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

LG S95QR Dimensions photo - bar
LG S77S Dimensions photo - bar

Width  

47.2" (120.0 cm)
35.0" (89.0 cm)

Height  

2.4" (6.2 cm)
2.4" (6.2 cm)

Depth  

5.3" (13.5 cm)
5.0" (12.7 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

LG S95QR Dimensions photo - sub
LG S77S Dimensions photo - sub

Width  

8.0" (20.2 cm)
7.6" (19.4 cm)

Height  

15.9" (40.5 cm)
14.1" (35.7 cm)

Depth  

15.8" (40.1 cm)
10.8" (27.5 cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

LG S95QR Dimensions photo - satellites
LG S77S Dimensions photo - satellites

Width  

6.3" (16.0 cm)
N/A

Height  

8.9" (22.6 cm)
N/A

Depth  

5.6" (14.1 cm)
N/A
Show Text 

Mounting 
 

Bar Mounting Holes  

LG S95QR Bar Mounting Holes
LG S77S Bar Mounting Holes

Satellite Mounting Holes  

LG S95QR Satellite Mounting Holes
LG S77S Satellite Mounting Holes

Mountable Bar 
 

Yes
Yes

Bar Brackets Included 
 

Yes
Yes

Mountable Satellites 
 

Yes
No

Satellite Brackets Included 
 

Yes
No
Show Text 

Build Quality 
 

8.0
7.5

Build quality photo  

LG S95QR Build quality photo
LG S77S Build quality photo
Show Text 

In The Box 
 

In The Box photo   

LG S95QR In The Box photo
LG S77S In The Box photo
Show Text 
Sound

Stereo Frequency Response 
 

7.5
7.3

Stereo Setup  

LG S95QR Stereo Setup
LG S77S 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

Channels 
 

9.1.5
3.1.3

Tested Preset 
 

Standard
Standard

Slope 
 

-1.58
0.38

Standard Error 
 

4.67 dB
3.70 dB

Low-Frequency Extension 
 

32.7 Hz
46.2 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

8.0
7.5

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Standard

Suggested Bass Setting 
 

-5
1

Suggested Treble Setting 
 

5
0

Slope 
 

-0.27
0.02

Standard Error 
 

3.13 dB
3.03 dB

Low-Frequency Extension 
 

33.2 Hz
45.6 Hz

High-Frequency Extension 
 

19.9 kHz
19.3 kHz
Show Text 

Stereo Soundstage 
 

7.5
6.5

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.88 dB
2.85 dB
Show Text 

Stereo Dynamics 
 

8.2
7.7

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

94.2 dB SPL
94.6 dB SPL

DRC @ 90dB 
 

1.08 dB

DRC @ Max Volume 
 

0.96 dB
2.19 dB
Show Text 

Stereo Total Harmonic Distortion 
 

7.5

THD  

See details on graph tool

Weighted THD @ 80dB 
 

0.44

Weighted THD @ Max Volume 
 

2.86
Show Text 

Center 
 

8.1
7.5

Center Setup  

LG S95QR Center Setup
LG S77S Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

0.69
2.27

Std. Err. 
 

3.72 dB
5.14 dB

SPL @ Max Volume 
 

94.2 dB SPL
92.9 dB SPL

Weighted THD @ 80dB 
 

0.67
1.07

Weighted THD @ Max Volume 
 

3.92
4.09
Show Text 

Surround 5.1 
 

7.1
4.2

Surround Setup  

LG S95QR Surround Setup
LG S77S Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Stereo (Downmix)

Slope 
 

1.67
0.55

Std. Err. 
 

7.17 dB
3.53 dB

SPL @ Max Volume 
 

99.2 dB SPL
96.2 dB SPL

Weighted THD @ 80dB 
 

0.28
0.48

Weighted THD @ Max Volume 
 

1.37
2.92

7.1 Rears 
 

Yes
No
Show Text 

Height (Atmos) 
 

6.1
5.6

Height Setup  

LG S95QR Height Setup
LG S77S Height Setup

H Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Phantom (Up Firing, Bar & Satellites)
Phantom (Up Firing, Bar)

Slope 
 

-1.38
-0.23

Std. Err. 
 

4.97 dB
4.41 dB

SPL @ Max Volume 
 

82.9 dB SPL
75.6 dB SPL

Weighted THD @ 80dB 
 

1.58
3.46

Weighted THD @ Max Volume 
 

0.21
0.32
Show Text 

Sound Enhancement Features 
 

9.2
7.1

Room Correction 
 

Yes
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
Presets

Surround Level Adjustment 
 

Yes
No

Rear Level Adjustment 
 

Yes
No

Height Level Adjustment 
 

Yes
Yes

Virtual Surround 
 

Yes
Yes
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

LG S95QR Physical Connections Bar Photo 1
LG S77S Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

LG S95QR Physical Connections Bar Photo 2
LG S77S Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI Out 
 

eARC
eARC

HDMI 2.1 Class Bandwidth 
 

No
No

Full HDMI In 
 

2
1

Analog Audio In 3.5mm (Aux) 
 

No
No

RCA In 
 

No
No

USB for Files 
 

1
1

Ethernet 
 

No
No

Subwoofer Output 
 

No
No
Show Text 

Audio Format Support: ARC/eARC 
 

10
10

Dolby Atmos 
 

Supported
Supported

Dolby Digital 
 

Supported
Supported

Dolby Digital Plus 
 

Supported
Supported

Dolby TrueHD 
 

Supported
Supported

DTS 
 

Supported
Supported

DTS:X 
 

Supported
Supported

DTS-HD MA 
 

Supported
Supported

PCM Channels 
 

Up To 7.1
Up To 7.1
Show Text 

Audio Format Support: HDMI In 
 

10
10

Dolby Atmos 
 

Supported
Supported

Dolby Digital 
 

Supported
Supported

Dolby Digital Plus 
 

Supported
Supported

Dolby TrueHD 
 

Supported
Supported

DTS 
 

Supported
Supported

DTS:X 
 

Supported
Supported

DTS-HD MA 
 

Supported
Supported

PCM Channels 
 

Up To 7.1
Up To 7.1
Show Text 

Audio Format Support: Optical 
 

10
10

Dolby Digital 
 

Supported
Supported

DTS 
 

Supported
Supported

PCM Channels 
 

2.0
2.0
Show Text 

Audio Latency: ARC 
 

8.9

ARC Latency Video  

PCM-2.0 ch 
 

63 ms

PCM-5.1 ch 
 

65 ms

Dolby MAT (PCM) Atmos 
 

65 ms

Dolby Digital 
 

82 ms

Dolby Digital Plus 
 

88 ms

Dolby Digital Plus Atmos 
 

92 ms
Show Text 

Audio Latency: HDMI In 
 

8.8
8.6

HDMI Latency Video  

Latency Video  

PCM-2.0 ch 
 

64 ms

PCM-5.1 ch 
 

65 ms

Dolby MAT (PCM) Atmos 
 

72 ms

Dolby Digital 
 

102 ms

Dolby Digital Plus 
 

94 ms

Dolby Digital Plus Atmos 
 

98 ms

ARC 
 

56 ms

Optical 
 

51 ms

Full HDMI In 
 

19 ms
Show Text 

Audio Latency: Optical 
 

6.4

Optical Latency Video  

PCM-2.0 ch 
 

134 ms

Dolby Digital 
 

387 ms
Show Text 

Video Passthrough To TV 
 

8.0
9.0

1080p Max Refresh Rate 
 

120Hz
120Hz

1080p @ 4:4:4 Max Refresh Rate 
 

120Hz
120Hz

4k Max Refresh Rate 
 

60Hz
120Hz

4k @ 120Hz @ 10-Bit 
 

Not Supported
Not Supported

4k @ 4:4:4 Max Refresh Rate 
 

60Hz
60Hz

8k Max Refresh Rate 
 

Not Supported
30Hz

HDR10 Passthrough 
 

Yes
Yes

HDR10+ Passthrough 
 

No
Yes

Dolby Vision Passthrough 
 

Yes
Yes

HDMI Forum VRR Passthrough 
 

Yes
Yes

FreeSync Passthrough 
 

No
No

G-SYNC Passthrough 
 

Yes
No

ALLM Passthrough 
 

Yes
Yes
Show Text 

Wireless Playback 
 

10
6.0

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

Yes
No

Chromecast built-in 
 

Yes
No

Apple AirPlay 
 

Yes
No

Spotify Connect 
 

Yes
No
Show Text 
Additional Features

Interface 
 

Interface photo  

LG S95QR Interface photo
LG S77S Interface photo

Display 
 

Yes
No
Show Text 

Bar Controls 
 

Controls photo  

LG S95QR Controls photo
LG S77S Controls photo
Show Text 

Remote  

Remote photo  

LG S95QR Remote photo
LG S77S Remote photo
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

No
No

Google Assistant 
 

No
No

Apple Siri 
 

No
No

Microphone Mute 
 

No
No
Show Text 

Check Price

Black
S95QR
SEE PRICE
Amazon.com
Black
S77S
SEE PRICE
Amazon.com
Black
S95QR
SEE PRICE
Amazon.com
Black
S77S
SEE PRICE
Walmart.com
Black
S95QR
SEE PRICE
Amazon.com
Black
S77S
SEARCH
B&H
 
Black
S77S
SEARCH
BestBuy.com
 
Black
S77S
SEARCH
Target.com
Back to Top

LG S95QR

LG S77S

Comments

  1. Comparison
 • Posted 1 year ago

LG S95QR vs LG S77S: Main Discussion

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