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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
    10. Back - Bar
    11. Back - Subwoofer
    12. Back - Satellites
  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
    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

LG SL10YG vs Sony HT-Z9F

Side-by-Side Comparison

Products

LG SL10YG
Sony HT-Z9F

Tested using Methodology v1.0

Updated Jan 11, 2024 07:55 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Jan 12, 2024 08:20 PM

SEE PRICE
Amazon.com
LG SL10YG Picture
Sony HT-Z9F Picture
Channels
5.1.2
Channels
3.1

Variants

  • SL10YG
  • HT-Z9F (Black)

Review

See LG SL10YG Review
See Sony HT-Z9F Review
0 
0 

Our Verdict

LG SL10YG

Sony HT-Z9F

The LG SL10YG is better than the Sony HT-Z9F. The LG is a 5.1.2 setup with a more extended low-bass. It offers better surround and Atmos performances than the Sony, and it has more sound enhancement features, such as bass and treble adjustments. That said, the 3.1 Sony is still a good choice for dialogue-centric content like TV shows. It also has a better soundstage.

0 

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Standard
SL10YG
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Black
HT-Z9F
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SL10YG
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HT-Z9F
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SL10YG
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Black
HT-Z9F
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SL10YG
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HT-Z9F
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SL10YG
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HT-Z9F
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SL10YG
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.6
7.2

Surround 5.1 
 

5.7
2.4

Height (Atmos) 
 

5.3
2.0

Stereo Frequency Response 
 

7.7
7.3

Full Comparison

Design

Style - Bar  

Style photo - bar  

LG SL10YG Style photo - bar
Sony HT-Z9F Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

LG SL10YG Style photo - sub
Sony HT-Z9F Style photo - sub

Sub Wireless 
 

Yes
Yes

Enclosure 
 

Ported
Ported
Show Text 

Style - Satellites  

Style photo - satellites  

LG SL10YG Style photo - satellites
Sony HT-Z9F Style photo - satellites

Satellite Wireless 
 

No
No
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

LG SL10YG Dimensions photo - bar
Sony HT-Z9F Dimensions photo - bar

Width  

56.7" (144.1 cm)
39.4" (100.0 cm)

Height  

2.4" (6.1 cm)
2.6" (6.5 cm)

Depth  

5.8" (14.7 cm)
3.9" (10.0 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

LG SL10YG Dimensions photo - sub
Sony HT-Z9F Dimensions photo - sub

Width  

8.7" (22.1 cm)
7.4" (18.9 cm)

Height  

15.5" (39.3 cm)
15.0" (38.0 cm)

Depth  

12.3" (31.2 cm)
15.2" (38.6 cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

LG SL10YG Dimensions photo - satellites
Sony HT-Z9F Dimensions photo - satellites

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A
Show Text 

Mounting 
 

Bar Mounting Holes  

Sony HT-Z9F Bar Mounting Holes

Satellite Mounting Holes  

Sony HT-Z9F Satellite Mounting Holes

Mountable Bar 
 

Yes

Bar Brackets Included 
 

Yes

Mountable Satellites 
 

No

Satellite Brackets Included 
 

No

Build Quality 
 

8.0
8.0

Build quality photo  

LG SL10YG Build quality photo
Sony HT-Z9F Build quality photo
Show Text 

In The Box 
 

In The Box photo   

LG SL10YG In The Box photo
Sony HT-Z9F 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  

LG SL10YG Back photo - bar

Bar Mounting 
 

Universal (holes on underside)
Show Text 

Back - Subwoofer  

Back photo - sub  

LG SL10YG Back photo - sub

Enclosure 
 

Ported
Ported
Show Text 

Back - Satellites  

Back photo - satellites  

LG SL10YG Back photo - satellites

Mounting 
 

No
Show Text 
Sound

Stereo Frequency Response 
 

7.7
7.3

Stereo Setup  

LG SL10YG Stereo Setup
Sony HT-Z9F 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 
 

-0.42
-0.41

Std. Err. 
 

4.95 dB
2.53 dB

Channels 
 

5.1.2
3.1

Low-Frequency Extension 
 

30.0 Hz
44.3 Hz

High-Frequency Extension 
 

19.9 kHz
7.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

7.7
7.3

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Standard

Suggested Bass Setting 
 

-5
6

Suggested Treble Setting 
 

-2
N/A

Slope 
 

-0.36
-0.41

Std. Err. 
 

5.28 dB
2.53 dB

Low-Frequency Extension 
 

29.1 Hz
44.3 Hz

High-Frequency Extension 
 

19.9 kHz
7.9 kHz

Stereo Soundstage 
 

6.5
7.0

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

3.75 dB
2.20 dB
Show Text 

Stereo Dynamics 
 

8.2
8.1

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

94.2 dB SPL
93.6 dB SPL

DRC @ Max Volume 
 

1.04 dB
1.08 dB
Show Text 

Stereo Total Harmonic Distortion 
 

7.2
7.4

THD  

See details on graph tool
See details on graph tool

Weighted THD @ 80dB 
 

0.52
0.47

Weighted THD @ Max Volume 
 

3.59
3.19
Show Text 

Center 
 

7.7
8.0

Center Setup  

LG SL10YG Center Setup
Sony HT-Z9F Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

-0.82
0.40

Std. Err. 
 

4.13 dB
3.63 dB

SPL @ Max Volume 
 

88.2 dB SPL
90.6 dB SPL

Weighted THD @ 80dB 
 

0.79
0.57

Weighted THD @ Max Volume 
 

5.35
2.34
Show Text 

Surround 5.1 
 

5.7
2.4

Surround Setup  

LG SL10YG Surround Setup
Sony HT-Z9F Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Phantom (Side Firing, Bar)
Stereo (Downmix)

Slope 
 

-1.74
-1.75

Std. Err. 
 

4.67 dB
8.29 dB

SPL @ Max Volume 
 

91.8 dB SPL
93.1 dB SPL

Weighted THD @ 80dB 
 

0.81
0.51

Weighted THD @ Max Volume 
 

3.35
3.31

7.1 Rears 
 

No
No
Show Text 

Height (Atmos) 
 

5.3
2.0

Height Setup  

LG SL10YG Height Setup
Sony HT-Z9F Height Setup

H Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Phantom (Up Firing, Bar)
Stereo (Downmix)

Slope 
 

2.39
0.75

Std. Err. 
 

6.88 dB
8.11 dB

SPL @ Max Volume 
 

96.1 dB SPL
82.9 dB SPL

Weighted THD @ 80dB 
 

2.74
2.73

Weighted THD @ Max Volume 
 

7.65
0.90
Show Text 

Sound Enhancement Features 
 

7.8
5.6

Room Correction 
 

No
No

Dialogue Enhancement 
 

Yes
Yes

Auto-Volume/Night Mode 
 

Yes
Yes

Subwoofer Level Adjustment 
 

Yes
Yes

Bass Adjustment 
 

Yes
No

Treble Adjustment 
 

Yes
No

EQ 
 

Presets
Presets

Surround Level Adjustment 
 

Yes
No

Rear Level Adjustment 
 

Yes
No

Height Level Adjustment 
 

Yes
No

Virtual Surround 
 

Yes
Yes
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

LG SL10YG Physical Connections Bar Photo 1
Sony HT-Z9F Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

LG SL10YG Physical Connections Bar Photo 2
Sony HT-Z9F Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI ARC 
 

1 (shared)
1 (shared)

HDMI Out 
 

1 (shared)
1 (shared)

Full HDMI In 
 

2
2

Analog Audio In 3.5mm (Aux) 
 

No
1

RCA In 
 

No
No

USB for Files 
 

1
1

Ethernet 
 

No
1

Subwoofer Output 
 

No
Show Text 

Audio Format Support - ARC 
 

8.4
10

eARC 
 

No
Yes

Dolby Atmos 
 

Yes
Yes

Dolby Digital 
 

Yes
Yes

Dolby Digital Plus 
 

Yes
Yes

DTS 
 

Yes
Yes

DTS:X (eARC only) 
 

No
Yes

Dolby TrueHD (eARC only) 
 

No
Yes

DTS-HD MA (eARC only) 
 

No
Yes

5.1 PCM (eARC only) 
 

No
Yes
Show Text 

Audio Format Support - Full HDMI In 
 

10
10

Dolby Atmos 
 

Yes
Yes

DTS:X 
 

Yes
Yes

Dolby Digital 
 

Yes
Yes

Dolby Digital Plus 
 

Yes
Yes

DTS 
 

Yes
Yes

Dolby TrueHD 
 

Yes
Yes

DTS-HD MA 
 

Yes
Yes

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
8.1

Latency Video  

ARC 
 

83 ms
56 ms

Optical 
 

92 ms
51 ms

Full HDMI In 
 

-7 ms
-47 ms
Show Text 

Wireless Playback 
 

9.0
9.0

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

Yes
Yes

Chromecast built-in 
 

Yes
Yes

Apple AirPlay 
 

No
No

Spotify Connect 
 

Yes
Show Text 

Other Input Specifications 
 

4k @ 60 Hz Passthrough 
 

Yes
Yes

4k @ 60 Hz @ 10 bit Passthrough 
 

Yes
Yes

4k @ 60 Hz @ 4:4:4 Passthrough 
 

Yes
Yes

HDR10 Passthrough 
 

Yes
Yes
Show Text 

Connectivity - Subwoofer 
 

Physical inputs subwoofer photo 1  

LG SL10YG Physical inputs subwoofer photo 1

Physical controls subwoofer photo 1  

LG SL10YG Physical controls subwoofer photo 1

Sub Wireless 
 

Yes
Yes
Show Text 

Connectivity - Satellites 
 

Physical inputs satellites photo 1  

LG SL10YG Physical inputs satellites photo 1

Physical controls satellites photo 1  

LG SL10YG Physical controls satellites photo 1

Sat Wireless 
 

No
No
Additional Features

Interface 
 

Interface photo  

LG SL10YG Interface photo
Sony HT-Z9F Interface photo

Display 
 

Yes
Yes
Show Text 

Bar Controls 
 

Controls photo  

LG SL10YG Controls photo
Sony HT-Z9F Controls photo
Show Text 

Remote  

Remote photo  

LG SL10YG Remote photo
Sony HT-Z9F Remote photo

Universal Remote 
 

No
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

No
No

Google Assistant 
 

Yes (Built-in)
No

Apple Siri 
 

No
No

Microphone Mute 
 

No
Show Text 

App 
 

App image  

LG SL10YG App image

App Name  

LG Sound Bar

iOS  

Yes

Android  

Yes

Acts As A Remote 
 

Yes

Controls Soundbar's Settings 
 

All

Casts Device Files 
 

Yes
Show Text 

Other Features 
 

Power Saving 
 

Auto-off

HDMI CEC (TV Remote Control) 
 

Yes
Show Text 

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Standard
SL10YG
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HT-Z9F
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SL10YG
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HT-Z9F
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SL10YG
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HT-Z9F
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SL10YG
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Black
HT-Z9F
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SL10YG
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HT-Z9F
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SL10YG
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LG SL10YG

Sony HT-Z9F

Comments

  1. Comparison
 • Posted 1 year ago

LG SL10YG vs Sony HT-Z9F: Main Discussion

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