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onn. 42" 5.1. 2. Dolby Atmos Soundbar vs Vizio M Series M512a-H6
Side-by-Side Comparison
Products
onn. 42" 5.1. 2. Dolby Atmos Soundbar
Vizio M Series M512a-H6
Tested using Methodology v1.3
Updated Sep 24, 2024 02:20 PM
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Amazon.comTested using Methodology v1.3
Updated Oct 24, 2024 02:30 PM
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Amazon.com
Channels5.1.2
Channels5.1.2
Variants
- 42" 5.1. 2. Dolby Atmos Soundbar (Black/Grey)
- M Series M512a-H6 (Black)
Our Verdict
onn. 42" 5.1. 2. Dolby Atmos Soundbar
Vizio M Series M512a-H6
The Vizio M Series M512a-H6 is better than the onn. 42" 5.1. 2. Dolby Atmos Soundbar. The Vizio is a 5.1.2 setup with discrete satellites and has better surround and Atmos performances. Its soundstage is better, too, and unlike the onn, it has DTS support.
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Black/Grey
42" 5.1. 2. Dolby Atmos Soundbar
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M Series M512a-H6
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42" 5.1. 2. Dolby Atmos Soundbar
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M Series M512a-H6
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42" 5.1. 2. Dolby Atmos Soundbar
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M Series M512a-H6
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42" 5.1. 2. Dolby Atmos Soundbar
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M Series M512a-H6
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42" 5.1. 2. Dolby Atmos Soundbar
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M Series M512a-H6
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
6.8
7.8
Audio Format Support: ARC/eARC
4.9
9.9
Stereo Frequency Response
7.4
7.8
Dialogue Enhancement
No
Yes
Auto-Volume/Night Mode
No
Yes
Stereo Soundstage
7.0
8.0
Full Comparison
Design
Style - Bar
Style photo - bar
Style - Subwoofer
Style photo - sub
Sub Wireless
Yes
Yes
Enclosure
Ported
Ported
Style - Satellites
Style photo - satellites
Satellite Wireless
No
Partial, wired to wireless sub
Dimensions - Bar
Dimensions photo - bar
Width
41.7" (106.0 cm)
40.0" (101.7 cm)
Height
3.5" (9.0 cm)
2.7" (6.9 cm)
Depth
5.7" (14.5 cm)
4.1" (10.4 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
10.2" (26.0 cm)
8.3" (21.2 cm)
Height
13.0" (33.0 cm)
9.9" (25.2 cm)
Depth
10.2" (26.0 cm)
11.7" (29.7 cm)
Dimensions - Satellites
Dimensions photo - satellites
Width
N/A
5.7" (14.6 cm)
Height
N/A
2.3" (5.8 cm)
Depth
N/A
3.5" (9.0 cm)
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Yes
Bar Brackets Included
Yes
Yes
Mountable Satellites
No
Yes
Satellite Brackets Included
No
Yes
Build Quality
7.0
7.5
Build quality photo
In The Box
In The Box photo
Sound
Stereo Frequency Response
7.4
7.8
Stereo Setup
Raw Frequency Response
Frequency Response Small
Channels
5.1.2
5.1.2
Tested Preset
Standard
Direct
Slope
-1.85
0.05
Standard Error
4.86 dB
3.79 dB
Low-Frequency Extension
33.6 Hz
31.7 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Frequency Response With Preliminary Calibration
7.7
7.8
Frequency Response Calibrated
Suggested Preset
Standard
Direct
Suggested Bass Setting
-6
0
Suggested Treble Setting
3
0
Slope
-0.60
0.05
Standard Error
3.10 dB
3.79 dB
Low-Frequency Extension
38.9 Hz
31.7 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Soundstage
7.0
8.0
Crosstalk Error
3.61 dB
2.28 dB
Stereo Dynamics
8.4
8.4
Dynamic Range Compression
SPL @ Max Volume
100.0 dB SPL
92.8 dB SPL
DRC @ 90dB
0.25 dB
0.24 dB
DRC @ Max Volume
3.85 dB
0.58 dB
Center
7.7
8.3
Center Setup
Frequency Response
Localization
Discrete
Discrete
Slope
-0.14
-0.05
Std. Err.
2.76 dB
2.96 dB
SPL @ Max Volume
70.4 dB SPL
93.1 dB SPL
Weighted THD @ 80dB
0.73
0.82
Weighted THD @ Max Volume
3.11
1.61
Surround 5.1
3.8
5.4
Surround Setup
Frequency Response
Localization
Phantom (Side Firing, Bar)
Discrete
Slope
0.98
-0.81
Std. Err.
8.58 dB
9.29 dB
SPL @ Max Volume
72.3 dB SPL
90.8 dB SPL
Weighted THD @ 80dB
0.40
1.03
Weighted THD @ Max Volume
1.79
14.09
7.1 Rears
No
No
Height (Atmos)
4.9
5.7
Height Setup
H Frequency Response
Localization
Phantom (Up Firing, Bar)
Phantom (Up Firing, Bar)
Slope
-1.74
-0.31
Std. Err.
6.05 dB
4.49 dB
SPL @ Max Volume
67.5 dB SPL
78.9 dB SPL
Weighted THD @ 80dB
0.65
0.90
Weighted THD @ Max Volume
1.86
0.80
Sound Enhancement Features
3.9
7.4
Room Correction
No
No
Dialogue Enhancement
No
Yes
Auto-Volume/Night Mode
No
Yes
Subwoofer Level Adjustment
Yes
Yes
Bass Adjustment
No
Yes
Treble Adjustment
Yes
Yes
EQ
Presets
Presets
Surround Level Adjustment
Yes
Yes
Rear Level Adjustment
No
No
Height Level Adjustment
Yes
Yes
Virtual Surround
No
Yes
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
1
1
HDMI Out
eARC
eARC
HDMI 2.1 Class Bandwidth
No
No
Full HDMI In
3
1
Analog Audio In 3.5mm (Aux)
1
1
RCA In
No
No
USB for Files
1
1
Ethernet
1
No
Subwoofer Output
No
No
Audio Format Support: ARC/eARC
4.9
9.9
Dolby Atmos
Supported
Supported
Dolby Digital
Incorrect Implementation
Supported
Dolby Digital Plus
Incorrect Implementation
Supported
Dolby TrueHD
Incorrect Implementation
Supported
DTS
Not Supported
Supported
DTS:X
Not Supported
Supported
DTS-HD MA
Not Supported
Supported
PCM Channels
Up To 7.1
Up To 5.1
Audio Format Support: HDMI In
4.9
9.9
Dolby Atmos
Supported
Supported
Dolby Digital
Incorrect Implementation
Supported
Dolby Digital Plus
Incorrect Implementation
Supported
Dolby TrueHD
Incorrect Implementation
Supported
DTS
Not Supported
Supported
DTS:X
Not Supported
Supported
DTS-HD MA
Not Supported
Supported
PCM Channels
Up To 7.1
Up To 5.1
Audio Format Support: Optical
4.3
10
Dolby Digital
Incorrect Implementation
Supported
DTS
Not Supported
Supported
PCM Channels
2.0
2.0
Audio Latency: ARC
3.8
6.3
ARC Latency Video
PCM-2.0 ch
39 ms
92 ms
PCM-5.1 ch
40 ms
106 ms
Dolby MAT (PCM) Atmos
139 ms
112 ms
Dolby Digital
285 ms
124 ms
Dolby Digital Plus
234 ms
125 ms
Dolby Digital Plus Atmos
274 ms
134 ms
Audio Latency: HDMI In
3.6
7.1
HDMI Latency Video
PCM-2.0 ch
134 ms
97 ms
PCM-5.1 ch
134 ms
103 ms
Dolby MAT (PCM) Atmos
142 ms
93 ms
Dolby Digital
261 ms
123 ms
Dolby Digital Plus
253 ms
111 ms
Dolby Digital Plus Atmos
208 ms
120 ms
Audio Latency: Optical
9.1
6.1
Optical Latency Video
PCM-2.0 ch
96 ms
156 ms
Dolby Digital
155 ms
349 ms
Video Passthrough To TV
8.3
9.2
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
30Hz
30Hz
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
No
No
ALLM Passthrough
Yes
Yes
Wireless Playback
7.0
6.0
Bluetooth
Yes
Yes
Wi-Fi Playback
No
No
Chromecast built-in
No
No
Apple AirPlay
Yes
No
Spotify Connect
No
No
Additional Features
Interface
Interface photo
Display
Yes
No
Bar Controls
Controls photo
Remote
Remote photo
Voice Assistants Support
Amazon Alexa
No
No
Google Assistant
No
No
Apple Siri
No
No
Microphone Mute
No
No
Check Price
Black/Grey
42" 5.1. 2. Dolby Atmos Soundbar
Searching
Finding storeBlack
M Series M512a-H6
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Finding storeBlack/Grey
42" 5.1. 2. Dolby Atmos Soundbar
Searching
Finding storeBlack
M Series M512a-H6
Searching
Finding storeBlack/Grey
42" 5.1. 2. Dolby Atmos Soundbar
Searching
Finding storeBlack
M Series M512a-H6
Searching
Finding storeBlack/Grey
42" 5.1. 2. Dolby Atmos Soundbar
Searching
Finding storeBlack
M Series M512a-H6
Searching
Finding storeBlack/Grey
42" 5.1. 2. Dolby Atmos Soundbar
Searching
Finding storeBlack
M Series M512a-H6
Searching
Finding store
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onn. 42" 5.1. 2. Dolby Atmos Soundbar
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onn. 42" 5.1. 2. Dolby Atmos Soundbar vs Vizio M Series M512a-H6: Main Discussion
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