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  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. Center
    6. Surround 5.1
    7. Height (Atmos)
    8. 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 S95TR vs Samsung HW-Q990D

Side-by-Side Comparison

Products

LG S95TR
Samsung HW-Q990D

Tested using Methodology v1.3

Updated Oct 18, 2024 01:18 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.3

Updated Mar 31, 2025 07:32 PM

SEE PRICE
Amazon.com
LG S95TR Picture
Samsung HW-Q990D Picture
  1. Recommended in 2 articles:
  2. Subwoofer
  3. LG

Variants

  • S95TR (Black)
  • HW-Q990D (Black)

Our Verdict

LG S95TR

Samsung HW-Q990D

The Samsung HW-Q990D and the LG S95TR are top-of-the-line soundbar models, but the Samsung has the edge. Its sound is a bit more balanced out of the box, and it has a better overall performance across all of its channels, including surround and height, which gives you an immersive, dimensional sound. It also supports 4k at 120Hz 10-bit compared to the LG's 4k at 120Hz 8-bit, so you can hook it up to your latest-gen console for crisp, vibrant gameplay on your TV. You may still enjoy the LG if you have an LG TV, thanks to features like WOWCAST Ready, allowing you to wirelessly pass audio from your TV to your bar.

1

Check Price

Black
S95TR
B&H
Black
HW-Q990D
SEE PRICE
B&H
Black
S95TR
LG.com

Main Differences for

Threshold 

0.10

Mixed Usage 

8.2
8.6
No major differences between these soundbars for mixed usage. See full list of tests below.

Full Comparison

Design

Style - Bar  

Style photo - bar  

LG S95TR Style photo - bar
Samsung HW-Q990D Style photo - bar

Show text

Style - Subwoofer  

Style photo - sub  

LG S95TR Style photo - sub
Samsung HW-Q990D Style photo - sub

Sub Wireless 
 

Yes
Yes

Enclosure 
 

Ported
Ported

Show text

Style - Satellites  

Style photo - satellites  

LG S95TR Style photo - satellites
Samsung HW-Q990D Style photo - satellites

Satellite Wireless 
 

Yes
Yes

Show text

Dimensions - Bar  

Dimensions photo - bar  

LG S95TR Dimensions photo - bar
Samsung HW-Q990D Dimensions photo - bar

Width  

49.2" (125.0 cm)
48.5" (123.2 cm)

Height  

2.4" (6.2 cm)
2.7" (6.9 cm)

Depth  

5.3" (13.5 cm)
5.4" (13.8 cm)

Show text

Dimensions - Subwoofer  

Dimensions photo - sub  

LG S95TR Dimensions photo - sub
Samsung HW-Q990D Dimensions photo - sub

Width  

8.0" (20.2 cm)
8.8" (22.4 cm)

Height  

15.9" (40.5 cm)
16.1" (40.9 cm)

Depth  

15.8" (40.1 cm)
16.1" (40.9 cm)

Show text

Dimensions - Satellites  

Dimensions photo - satellites  

LG S95TR Dimensions photo - satellites
Samsung HW-Q990D Dimensions photo - satellites

Width  

6.3" (16.0 cm)
5.1" (13.0 cm)

Height  

8.9" (22.6 cm)
7.8" (19.9 cm)

Depth  

5.6" (14.1 cm)
5.6" (14.1 cm)

Show text

Mounting 
 

Bar Mounting Holes  

LG S95TR Bar Mounting Holes
Samsung HW-Q990D Bar Mounting Holes

Satellite Mounting Holes  

LG S95TR Satellite Mounting Holes
Samsung HW-Q990D Satellite Mounting Holes

Mountable Bar 
 

Yes
Yes

Bar Brackets Included 
 

Yes
Yes

Mountable Satellites 
 

Yes
Yes

Satellite Brackets Included 
 

Yes
No

Show text

Build Quality 
 

8.0
8.5

Build quality photo  

LG S95TR Build quality photo
Samsung HW-Q990D Build quality photo

Show text

In The Box 
 

In The Box photo   

LG S95TR In The Box photo
Samsung HW-Q990D In The Box photo

Show text

Sound

Stereo Frequency Response 
 

8.3
8.5

Stereo Setup  

LG S95TR Stereo Setup
Samsung HW-Q990D 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
11.1.4

Tested Preset 
 

Standard
Standard

Slope 
 

-0.51
-0.32

Standard Error 
 

2.67 dB
2.32 dB

Low-Frequency Extension 
 

28.3 Hz
27.5 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz

Show text

Stereo Frequency Response With Preliminary Calibration 
 

8.3
8.5

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Standard

Suggested Bass Setting 
 

-2
0

Suggested Treble Setting 
 

3
0

Slope 
 

-0.10
-0.28

Standard Error 
 

2.73 dB
2.37 dB

Low-Frequency Extension 
 

28.3 Hz
27.5 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz

Show text

Stereo Soundstage 
 

7.5
7.5

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.26 dB
2.43 dB

Show text

Stereo Dynamics 
 

8.4
9.1

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

94.6 dB SPL
99.4 dB SPL

DRC @ 90dB 
 

0.38 dB
0.32 dB

DRC @ Max Volume 
 

1.10 dB
0.81 dB

Show text

Center 
 

8.1
8.8

Center Setup  

LG S95TR Center Setup
Samsung HW-Q990D Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

1.22
-0.22

Std. Err. 
 

3.46 dB
2.24 dB

SPL @ Max Volume 
 

92.7 dB SPL
96.2 dB SPL

Weighted THD @ 80dB 
 

1.31
0.24

Weighted THD @ Max Volume 
 

4.24
1.99

Show text

Surround 5.1 
 

7.2
8.4

Surround Setup  

LG S95TR Surround Setup
Samsung HW-Q990D Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

1.35
-0.16

Std. Err. 
 

6.71 dB
2.83 dB

SPL @ Max Volume 
 

97.6 dB SPL
93.2 dB SPL

Weighted THD @ 80dB 
 

0.40
0.56

Weighted THD @ Max Volume 
 

2.51
3.00

7.1 Rears 
 

Yes
Yes

Show text

Height (Atmos) 
 

5.8
6.8

Height Setup  

LG S95TR Height Setup
Samsung HW-Q990D 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 & Satellites)

Slope 
 

0.24
-0.23

Std. Err. 
 

5.42 dB
3.76 dB

SPL @ Max Volume 
 

79.6 dB SPL
91.4 dB SPL

Weighted THD @ 80dB 
 

1.07
0.53

Weighted THD @ Max Volume 
 

0.71
1.46

Show text

Sound Enhancement Features 
 

9.2
9.5

Room Correction 
 

Yes
Yes

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 
 

Yes
Yes

Rear Level Adjustment 
 

Yes
Yes

Height Level Adjustment 
 

Yes
Yes

Virtual Surround 
 

Yes
Yes

Show text

Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

LG S95TR Physical Connections Bar Photo 1
Samsung HW-Q990D Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

LG S95TR Physical Connections Bar Photo 2
Samsung HW-Q990D Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI Out 
 

eARC
eARC

HDMI 2.1 Class Bandwidth 
 

No
Yes

Full HDMI In 
 

1
2

Analog Audio In 3.5mm (Aux) 
 

No
No

RCA In 
 

No
No

USB for Files 
 

1
No

Ethernet 
 

No
No

Subwoofer Output 
 

Yes
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
9.3

ARC Latency Video  

PCM-2.0 ch 
 

55 ms
34 ms

PCM-5.1 ch 
 

56 ms
40 ms

Dolby MAT (PCM) Atmos 
 

65 ms
58 ms

Dolby Digital 
 

84 ms
79 ms

Dolby Digital Plus 
 

89 ms
86 ms

Dolby Digital Plus Atmos 
 

96 ms
90 ms

Show text

Audio Latency: HDMI In 
 

8.9
9.4

HDMI Latency Video  

PCM-2.0 ch 
 

56 ms
34 ms

PCM-5.1 ch 
 

57 ms
35 ms

Dolby MAT (PCM) Atmos 
 

70 ms
63 ms

Dolby Digital 
 

102 ms
97 ms

Dolby Digital Plus 
 

94 ms
89 ms

Dolby Digital Plus Atmos 
 

101 ms
95 ms

Show text

Audio Latency: Optical 
 

7.5
9.1

Optical Latency Video  

PCM-2.0 ch 
 

111 ms
97 ms

Dolby Digital 
 

305 ms
156 ms

Show text

Video Passthrough To TV 
 

8.5
10

1080p Max Refresh Rate 
 

120Hz
120Hz

1080p @ 4:4:4 Max Refresh Rate 
 

120Hz
120Hz

4k Max Refresh Rate 
 

120Hz
120Hz

4k @ 120Hz @ 10-Bit 
 

Not Supported
Supported

4k @ 4:4:4 Max Refresh Rate 
 

60Hz
120Hz

8k Max Refresh Rate 
 

Not Supported
60Hz

HDR10 Passthrough 
 

Yes
Yes

HDR10+ Passthrough 
 

No
Yes

Dolby Vision Passthrough 
 

Yes
Yes

HDMI Forum VRR Passthrough 
 

Yes
Yes

FreeSync Passthrough 
 

No
Yes

G-SYNC Passthrough 
 

Yes
Yes

ALLM Passthrough 
 

Yes
Yes

Show text

Wireless Playback 
 

10
10

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

Yes
Yes

Chromecast built-in 
 

Yes
Yes

Apple AirPlay 
 

Yes
Yes

Spotify Connect 
 

Yes
Yes

Show text

Additional Features

Interface 
 

Interface photo  

LG S95TR Interface photo
Samsung HW-Q990D Interface photo

Display 
 

Yes
Yes

Show text

Bar Controls 
 

Controls photo  

LG S95TR Controls photo
Samsung HW-Q990D Controls photo

Show text

Remote  

Remote photo  

LG S95TR Remote photo
Samsung HW-Q990D Remote photo

Show text

Voice Assistants Support 
 

Amazon Alexa 
 

No
Yes (Built-in)

Google Assistant 
 

No
No

Apple Siri 
 

No
No

Microphone Mute 
 

No
Yes

Show text

Check Price

Black
S95TR
B&H
Black
HW-Q990D
SEE PRICE
B&H
Black
S95TR
LG.com

LG S95TR

Samsung HW-Q990D

Comments

  1. Comparison

LG S95TR vs Samsung HW-Q990D: Main Discussion

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    I have a LG C3 42" I use to use as a monitor for my PC which includes the best graphics card with hdmi 2.1a the RTX 4099

    As I use it for gaming, movies and work it is good to know the samsung passes through 10-bit.

    Hopefully, it does the rest well. Such as both Dolby vision and atmos, 4k, 0 audio lag, allm, vrr, hdmi 2.1, HDR, 120hz+ etc.

    I’d be happy with the hw-q930 but is only supports a few features via passthrough but only 60hz and poor 4k, hdr etc.

    Pretty annoying how hard it is to get accurate information up front