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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

Vizio M Series M512a-H6 vs Sony HT-A7000 with Speakers + Bass Module

Side-by-Side Comparison

Products

Vizio M Series M512a-H6
Sony HT-A7000 with Speakers + Bass Module

Tested using Methodology v1.3

Updated Oct 24, 2024 02:30 PM

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Amazon.com

Tested using Methodology v1.2

Updated Oct 18, 2024 01:23 PM

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Amazon.com
Vizio M Series M512a-H6 Picture
Sony HT-A7000 with Speakers + Bass Module Picture
Channels
5.1.2
Channels
7.1.2

Variants

  • M Series M512a-H6 (Black)
  • HT-A7000 with SAR-S3S + SAS-SW5 (Black)

Review

See Vizio M Series M512a-H6 Review
See Sony HT-A7000 with Speakers + Bass Module Review
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Our Verdict

Vizio M Series M512a-H6

Sony HT-A7000 with Speakers + Bass Module

The Vizio M Series M512a-H6 and the Sony HT-A7000 with Speakers + Bass Module are both very versatile setups, but the Vizio scores better overall. The Vizio gets louder than the Sony with less compression at max volume. It has a better soundstage and can reproduce a bit more low-bass. However, the Sony has more sound enhancement features and a significantly better surround sound performance.

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Black
M Series M512a-H6
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Black
HT-A7000 with SAR-S3S + SAS-SW5
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M Series M512a-H6
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HT-A7000 with SAR-S3S + SAS-SW5
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M Series M512a-H6
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HT-A7000 with SAR-S3S + SAS-SW5
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M Series M512a-H6
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HT-A7000 with SAR-S3S + SAS-SW5
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M Series M512a-H6
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HT-A7000 with SAR-S3S + SAS-SW5
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.8
7.7

Stereo Dynamics 
 

8.4
6.3

Surround 5.1 
 

5.4
7.7

Full Comparison

Design

Style - Bar  

Style photo - bar  

Vizio M Series M512a-H6 Style photo - bar
Sony HT-A7000 with Speakers + Bass Module Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

Vizio M Series M512a-H6 Style photo - sub
Sony HT-A7000 with Speakers + Bass Module Style photo - sub

Sub Wireless 
 

Yes
Yes

Enclosure 
 

Ported
Passive Radiator
Show Text 

Style - Satellites  

Style photo - satellites  

Vizio M Series M512a-H6 Style photo - satellites
Sony HT-A7000 with Speakers + Bass Module Style photo - satellites

Satellite Wireless 
 

Partial, wired to wireless sub
Yes
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Vizio M Series M512a-H6 Dimensions photo - bar
Sony HT-A7000 with Speakers + Bass Module Dimensions photo - bar

Width  

40.0" (101.7 cm)
51.2" (130.0 cm)

Height  

2.7" (6.9 cm)
3.1" (8.0 cm)

Depth  

4.1" (10.4 cm)
5.6" (14.3 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

Vizio M Series M512a-H6 Dimensions photo - sub
Sony HT-A7000 with Speakers + Bass Module Dimensions photo - sub

Width  

8.3" (21.2 cm)
10.6" (27.0 cm)

Height  

9.9" (25.2 cm)
15.9" (40.5 cm)

Depth  

11.7" (29.7 cm)
16.5" (42.0 cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

Vizio M Series M512a-H6 Dimensions photo - satellites
Sony HT-A7000 with Speakers + Bass Module Dimensions photo - satellites

Width  

5.7" (14.6 cm)
3.9" (10.0 cm)

Height  

2.3" (5.8 cm)
7.3" (18.5 cm)

Depth  

3.5" (9.0 cm)
3.9" (10.0 cm)
Show Text 

Mounting 
 

Bar Mounting Holes  

Vizio M Series M512a-H6 Bar Mounting Holes
Sony HT-A7000 with Speakers + Bass Module Bar Mounting Holes

Satellite Mounting Holes  

Vizio M Series M512a-H6 Satellite Mounting Holes
Sony HT-A7000 with Speakers + Bass Module Satellite Mounting Holes

Mountable Bar 
 

Yes
Yes

Bar Brackets Included 
 

Yes
Yes

Mountable Satellites 
 

Yes
Yes

Satellite Brackets Included 
 

Yes
No

Build Quality 
 

7.5
8.5

Build quality photo  

Vizio M Series M512a-H6 Build quality photo
Sony HT-A7000 with Speakers + Bass Module Build quality photo
Show Text 

In The Box 
 

In The Box photo   

Vizio M Series M512a-H6 In The Box photo
Sony HT-A7000 with Speakers + Bass Module In The Box photo
Show Text 
Sound

Stereo Frequency Response 
 

7.8
8.0

Stereo Setup  

Vizio M Series M512a-H6 Stereo Setup
Sony HT-A7000 with Speakers + Bass Module 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 
 

5.1.2
7.1.2

Tested Preset 
 

Direct
Standard Surround

Slope 
 

0.05
-0.43

Standard Error 
 

3.79 dB
3.31 dB

Low-Frequency Extension 
 

31.7 Hz
34.1 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

7.8
8.0

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Direct
Standard Surround

Suggested Bass Setting 
 

0
6

Suggested Treble Setting 
 

0
N/A

Slope 
 

0.05
-0.43

Standard Error 
 

3.79 dB
3.31 dB

Low-Frequency Extension 
 

31.7 Hz
34.1 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Soundstage 
 

8.0
7.5

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.28 dB
2.36 dB
Show Text 

Stereo Dynamics 
 

8.4
6.3

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

92.8 dB SPL
89.5 dB SPL

DRC @ 90dB 
 

0.24 dB

DRC @ Max Volume 
 

0.58 dB
3.75 dB
Show Text 

Stereo Total Harmonic Distortion 
 

7.5

THD  

See details on graph tool

Weighted THD @ 80dB 
 

0.40

Weighted THD @ Max Volume 
 

3.69
Show Text 

Center 
 

8.3
7.6

Center Setup  

Vizio M Series M512a-H6 Center Setup
Sony HT-A7000 with Speakers + Bass Module Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

-0.05
0.57

Std. Err. 
 

2.96 dB
4.61 dB

SPL @ Max Volume 
 

93.1 dB SPL
89.6 dB SPL

Weighted THD @ 80dB 
 

0.82
0.50

Weighted THD @ Max Volume 
 

1.61
3.15
Show Text 

Surround 5.1 
 

5.4
7.7

Surround Setup  

Vizio M Series M512a-H6 Surround Setup
Sony HT-A7000 with Speakers + Bass Module Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

-0.81
-1.24

Std. Err. 
 

9.29 dB
4.46 dB

SPL @ Max Volume 
 

90.8 dB SPL
90.3 dB SPL

Weighted THD @ 80dB 
 

1.03
0.31

Weighted THD @ Max Volume 
 

14.09
1.17

7.1 Rears 
 

No
Yes
Show Text 

Height (Atmos) 
 

5.7
5.0

Height Setup  

Vizio M Series M512a-H6 Height Setup
Sony HT-A7000 with Speakers + Bass Module Height Setup

H Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Phantom (Up Firing, Bar)
Phantom (Up Firing, Bar)

Slope 
 

-0.31
-0.96

Std. Err. 
 

4.49 dB
6.33 dB

SPL @ Max Volume 
 

78.9 dB SPL
77.7 dB SPL

Weighted THD @ 80dB 
 

0.90
2.39

Weighted THD @ Max Volume 
 

0.80
0.36
Show Text 

Sound Enhancement Features 
 

7.4
7.7

Room Correction 
 

No
Yes

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
Yes

Rear Level Adjustment 
 

No
Yes

Height Level Adjustment 
 

Yes
No

Virtual Surround 
 

Yes
Yes
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

Vizio M Series M512a-H6 Physical Connections Bar Photo 1
Sony HT-A7000 with Speakers + Bass Module Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

Vizio M Series M512a-H6 Physical Connections Bar Photo 2
Sony HT-A7000 with Speakers + Bass Module 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) 
 

1
1

RCA In 
 

No
No

USB for Files 
 

1
1

Ethernet 
 

No
No

Subwoofer Output 
 

No
No
Show Text 

Audio Format Support: ARC/eARC 
 

9.9
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 5.1
Up To 7.1
Show Text 

Audio Format Support: HDMI In 
 

9.9
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 5.1
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 
 

6.3

ARC Latency Video  

PCM-2.0 ch 
 

92 ms

PCM-5.1 ch 
 

106 ms

Dolby MAT (PCM) Atmos 
 

112 ms

Dolby Digital 
 

124 ms

Dolby Digital Plus 
 

125 ms

Dolby Digital Plus Atmos 
 

134 ms
Show Text 

Audio Latency: HDMI In 
 

7.1
8.2

HDMI Latency Video  

Latency Video  

PCM-2.0 ch 
 

97 ms

PCM-5.1 ch 
 

103 ms

Dolby MAT (PCM) Atmos 
 

93 ms

Dolby Digital 
 

123 ms

Dolby Digital Plus 
 

111 ms

Dolby Digital Plus Atmos 
 

120 ms

ARC 
 

48 ms

Optical 
 

54 ms

Full HDMI In 
 

60 ms
Show Text 

Audio Latency: Optical 
 

6.1

Optical Latency Video  

PCM-2.0 ch 
 

156 ms

Dolby Digital 
 

349 ms
Show Text 

Video Passthrough To TV 
 

9.2
9.5

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 
 

30Hz
60Hz

HDR10 Passthrough 
 

Yes
Yes

HDR10+ Passthrough 
 

Yes
No

Dolby Vision Passthrough 
 

Yes
Yes

HDMI Forum VRR Passthrough 
 

Yes
Yes

FreeSync Passthrough 
 

Yes
No

G-SYNC Passthrough 
 

No
No

ALLM Passthrough 
 

Yes
Yes
Show Text 

Wireless Playback 
 

6.0
10

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

No
Yes

Chromecast built-in 
 

No
Yes

Apple AirPlay 
 

No
Yes

Spotify Connect 
 

No
Yes
Show Text 
Additional Features

Interface 
 

Interface photo  

Vizio M Series M512a-H6 Interface photo
Sony HT-A7000 with Speakers + Bass Module Interface photo

Display 
 

No
Yes
Show Text 

Bar Controls 
 

Controls photo  

Vizio M Series M512a-H6 Controls photo
Sony HT-A7000 with Speakers + Bass Module Controls photo
Show Text 

Remote  

Remote photo  

Vizio M Series M512a-H6 Remote photo
Sony HT-A7000 with Speakers + Bass Module 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
M Series M512a-H6
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Black
HT-A7000 with SAR-S3S + SAS-SW5
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Black
M Series M512a-H6
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Black
HT-A7000 with SAR-S3S + SAS-SW5
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Black
M Series M512a-H6
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HT-A7000 with SAR-S3S + SAS-SW5
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Black
M Series M512a-H6
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HT-A7000 with SAR-S3S + SAS-SW5
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M Series M512a-H6
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HT-A7000 with SAR-S3S + SAS-SW5
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Vizio M Series M512a-H6

Sony HT-A7000 with Speakers + Bass Module

Comments

  1. Comparison
 • Posted 1 year ago

Vizio M Series M512a-H6 vs Sony HT-A7000 with Speakers + Bass Module: Main Discussion

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