LG SN10YG vs Samsung HW-Q900A: Which Soundbar Is Better?

Tested using Methodology v1.1

Updated Jan 12, 2024 07:40 PM

See Samsung HW-Q900A Review

Channels 5.1.2

Channels 7.1.2

Our Verdict

LG SN10YG

Samsung HW-Q900A

The Samsung HW-Q900A is a better soundbar than the LG SN10YG. The Samsung is a 7.1.2 setup that gets louder and offers a better surround performance. It also comes with a graphic EQ so you can customize its sound. However, the 5.1.2 LG is better-built.

Variants

SN10YG (Black)

HW-Q900A (Black)

Review

See LG SN10YG Review

Check Price

Black

SN10YG

Black

HW-Q900A

Black

SN10YG

Black

HW-Q900A

Black

SN10YG

Black

HW-Q900A

Black

SN10YG

Black

HW-Q900A

Black

SN10YG

LG.com

Black

HW-Q900A

Samsung.com

Notice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our soundbars test methodology.

Threshold

0.10

Mixed Usage

8.0

8.3

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

Full Comparison

Mixed Usage

8.0

8.3

Dialogue/TV Shows

8.2

8.6

Music

8.1

8.3

Movies

7.7

8.0

Design

Style - Bar

Style photo - bar

Show Text

Style - Subwoofer

Style photo - sub

Sub Wireless

Yes

Enclosure

Ported

Show Text

Style - Satellites

Style photo - satellites

Satellite Wireless

Show Text

Dimensions - Bar

Dimensions photo - bar

Width

56.8" (144.2 cm)

48.4" (123.0 cm)

Height

2.5" (6.3 cm)

2.8" (7.0 cm)

Depth

5.8" (14.7 cm)

5.4" (13.8 cm)

Show Text

Dimensions - Subwoofer

Dimensions photo - sub

Width

8.7" (22.1 cm)

8.2" (20.9 cm)

Height

15.4" (39.1 cm)

15.8" (40.2 cm)

Depth

12.3" (31.2 cm)

15.9" (40.3 cm)

Show Text

Dimensions - Satellites

Dimensions photo - satellites

Width

N/A

Height

N/A

Depth

N/A

Show Text

Mounting

Bar Mounting Holes

Satellite Mounting Holes

Mountable Bar

Yes

Bar Brackets Included

Yes

Mountable Satellites

Satellite Brackets Included

Build Quality

8.0

7.5

Build quality photo

Show Text

In The Box

In The Box photo

HDMI Cable Length

N/A

Digital Optical Cable Length

1.5 m (4.9 ft)

Show Text

Back - Bar

Back photo - bar

Bar Mounting

Universal (holes on underside)

Show Text

Back - Subwoofer

Back photo - sub

Enclosure

Ported

Show Text

Back - Satellites

Back photo - satellites

Mounting

Show Text

Sound

Stereo Frequency Response

8.2

Stereo Setup

Raw Frequency Response

Frequency Response Small

Tested Preset

Standard

Slope

-0.81

0.51

Std. Err.

3.62 dB

2.75 dB

Channels

5.1.2

7.1.2

Low-Frequency Extension

28.3 Hz

33.2 Hz

High-Frequency Extension

19.9 kHz

19.3 kHz

Show Text

Stereo Frequency Response With Preliminary Calibration

8.3

8.5

Frequency Response Calibrated

Suggested Preset

Standard

Suggested Bass Setting

-4

Suggested Treble Setting

Slope

-0.37

0.08

Std. Err.

2.72 dB

2.13 dB

Low-Frequency Extension

29.1 Hz

30.0 Hz

High-Frequency Extension

19.6 kHz

19.3 kHz

Show Text

Stereo Soundstage

7.5

Crosstalk

Crosstalk Error

2.17 dB

2.07 dB

Show Text

Stereo Dynamics

7.8

8.6

Dynamic Range Compression

SPL @ Max Volume

91.8 dB SPL

98.3 dB SPL

DRC @ Max Volume

1.30 dB

1.19 dB

Show Text

Stereo Total Harmonic Distortion

6.7

8.2

THD

Weighted THD @ 80dB

0.81

0.25

Weighted THD @ Max Volume

3.47

1.36

Show Text

Center

7.9

8.7

Center Setup

Frequency Response

Localization

Discrete

Slope

0.19

0.36

Std. Err.

3.73 dB

2.29 dB

SPL @ Max Volume

88.5 dB SPL

95.7 dB SPL

Weighted THD @ 80dB

1.13

0.18

Weighted THD @ Max Volume

5.93

0.88

Show Text

Surround 5.1

5.1

6.0

Surround Setup

Frequency Response

Localization

Phantom (Side Firing, Bar)

Slope

0.09

0.18

Std. Err.

6.29 dB

4.00 dB

SPL @ Max Volume

91.6 dB SPL

89.8 dB SPL

Weighted THD @ 80dB

1.02

0.48

Weighted THD @ Max Volume

3.16

1.89

7.1 Rears

Show Text

Height (Atmos)

6.0

5.8

Height Setup

H Frequency Response

Localization

Phantom (Up Firing, Bar)

Slope

-0.23

0.71

Std. Err.

4.64 dB

5.06 dB

SPL @ Max Volume

87.9 dB SPL

87.7 dB SPL

Weighted THD @ 80dB

0.41

0.73

Weighted THD @ Max Volume

1.40

1.12

Show Text

Sound Enhancement Features

9.8

9.5

Room Correction

Yes

Dialogue Enhancement

Yes

Auto-Volume/Night Mode

Yes

Subwoofer Level Adjustment

Yes

Bass Adjustment

Yes

Treble Adjustment

Yes

EQ

Presets

Graphic + Presets

Surround Level Adjustment

Yes

Rear Level Adjustment

Yes

Height Level Adjustment

Yes

Virtual Surround

Yes

Show Text

Connectivity

Inputs/Outputs - Bar

Physical Connections Bar Photo 1

Physical Connections Bar Photo 2

Optical Audio In

HDMI ARC

1 (shared)

HDMI Out

1 (shared)

Full HDMI In

Analog Audio In 3.5mm (Aux)

RCA In

USB for Files

Ethernet

Subwoofer Output

Show Text

Audio Format Support - ARC

eARC

Yes

Dolby Atmos

Yes

Dolby Digital

Yes

Dolby Digital Plus

Yes

DTS

Yes

DTS:X (eARC only)

Yes

Dolby TrueHD (eARC only)

Yes

DTS-HD MA (eARC only)

Yes

5.1 PCM (eARC only)

Yes

Show Text

Audio Format Support - Full HDMI In

Dolby Atmos

Yes

DTS:X

Yes

Dolby Digital

Yes

Dolby Digital Plus

Yes

DTS

Yes

Dolby TrueHD

Yes

DTS-HD MA

Yes

5.1 PCM

Yes

Show Text

Audio Format Support - Optical

Dolby Digital

Yes

DTS

Yes

Show Text

Latency

7.1

8.3

Latency Video

ARC

86 ms

49 ms

Optical

92 ms

19 ms

Full HDMI In

77 ms

-66 ms

Show Text

Wireless Playback

9.0

Bluetooth

Yes

Wi-Fi Playback

Yes

Chromecast built-in

Yes

Apple AirPlay

Yes

Spotify Connect

Yes

Show Text

Other Input Specifications

4k @ 60 Hz Passthrough

Yes

4k @ 60 Hz @ 10 bit Passthrough

Yes

4k @ 60 Hz @ 4:4:4 Passthrough

Yes

HDR10 Passthrough

Yes

Show Text

Connectivity - Subwoofer

Physical inputs subwoofer photo 1

Physical controls subwoofer photo 1

Sub Wireless

Yes

Show Text

Connectivity - Satellites

Physical inputs satellites photo 1

Physical controls satellites photo 1

Sat Wireless

Show Text

Additional Features

Interface

Interface photo

Display

Yes

Show Text

Bar Controls

Controls photo

Show Text

Remote

Remote photo

Universal Remote

Show Text

Voice Assistants Support

Amazon Alexa

Yes (Built-in)

Google Assistant

Yes (Built-in)

Apple Siri

Microphone Mute

Yes

Show Text

App

App image

App Name

LG Wi-Fi Speaker

iOS

Yes

Android

Yes

Acts As A Remote

Yes

Controls Soundbar's Settings

All

Casts Device Files

Yes

Show Text

Other Features

Power Saving

Standby

HDMI CEC (TV Remote Control)

Yes

Show Text

Check Price

Black

SN10YG

Black

HW-Q900A

Black

SN10YG

Black

HW-Q900A

Black

SN10YG

Black

HW-Q900A

Black

SN10YG

Black

HW-Q900A