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Vizio V Series V51-H6 vs Samsung HW-Q700A
Side-by-Side Comparison
Products
Vizio V Series V51-H6
Samsung HW-Q700A
Tested using Methodology v1.3
Updated Oct 24, 2024 02:30 PM
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Amazon.comTested using Methodology v1.1
Updated May 22, 2024 06:21 PM
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Amazon.com
Channels5.1
Channels3.1.2
Variants
- V Series V51-H6 (Black)
- HW-Q700A (Black)
Our Verdict
Vizio V Series V51-H6
Samsung HW-Q700A
The Vizio V Series V51-H6 is marginally better for mixed usage than the Samsung HW-Q700A. The Vizio is a 5.1 setup with discrete satellites that can reproduce a more extended low-bass. It has better surround and soundstage performances, and it can get louder. However, it doesn't support Dolby Atmos content like the Samsung. Also, the Samsung is better built.
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Black
V Series V51-H6
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Amazon.comBlack
HW-Q700A
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Amazon.comMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.4
7.5
Height (Atmos)
0.0
6.0
Stereo Dynamics
8.6
7.1
Surround 5.1
7.0
4.5
Audio Format Support: HDMI In
0.0
10
Audio Format Support: ARC/eARC
6.3
10
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
Partial, wired to wireless sub
No
Dimensions - Bar
Dimensions photo - bar
Width
36.0" (91.5 cm)
38.6" (98.0 cm)
Height
2.2" (5.7 cm)
2.4" (6.0 cm)
Depth
3.2" (8.2 cm)
4.5" (11.5 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
8.3" (21.2 cm)
8.0" (20.4 cm)
Height
9.8" (25.0 cm)
13.9" (35.3 cm)
Depth
8.3" (21.2 cm)
11.9" (30.3 cm)
Dimensions - Satellites
Dimensions photo - satellites
Width
4.8" (12.1 cm)
N/A
Height
2.2" (5.7 cm)
N/A
Depth
3.2" (8.2 cm)
N/A
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Yes
Bar Brackets Included
Yes
Yes
Mountable Satellites
Yes
No
Satellite Brackets Included
Yes
No
Build Quality
7.0
8.0
Build quality photo
In The Box
In The Box photo
Sound
Stereo Frequency Response
7.6
7.4
Stereo Setup
Raw Frequency Response
Frequency Response Small
Channels
5.1
3.1.2
Tested Preset
Direct
Standard
Slope
-0.66
0.44
Standard Error
3.28 dB
2.95 dB
Low-Frequency Extension
40.0 Hz
49.0 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Frequency Response With Preliminary Calibration
7.7
7.7
Frequency Response Calibrated
Suggested Preset
Direct
Standard
Suggested Bass Setting
-3
2
Suggested Treble Setting
1
0
Slope
0.07
-0.14
Standard Error
2.76 dB
2.43 dB
Low-Frequency Extension
43.0 Hz
45.6 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Soundstage
7.0
7.5
Crosstalk Error
2.14 dB
2.42 dB
Stereo Dynamics
8.6
7.1
Dynamic Range Compression
SPL @ Max Volume
95.3 dB SPL
92.9 dB SPL
DRC @ 90dB
0.21 dB
DRC @ Max Volume
0.97 dB
2.99 dB
Stereo Total Harmonic Distortion
7.0
Weighted THD @ 80dB
0.70
Weighted THD @ Max Volume
2.84
Center
8.1
8.1
Center Setup
Frequency Response
Localization
Discrete
Discrete
Slope
-0.81
0.47
Std. Err.
3.42 dB
3.05 dB
SPL @ Max Volume
91.1 dB SPL
89.0 dB SPL
Weighted THD @ 80dB
0.63
0.91
Weighted THD @ Max Volume
1.68
2.82
Surround 5.1
7.0
4.5
Surround Setup
Frequency Response
Localization
Discrete
Stereo (Downmix)
Slope
-1.86
-0.13
Std. Err.
4.85 dB
2.50 dB
SPL @ Max Volume
90.2 dB SPL
94.0 dB SPL
Weighted THD @ 80dB
0.87
0.63
Weighted THD @ Max Volume
2.61
2.71
7.1 Rears
No
No
Height (Atmos)
0.0
6.0
Height Setup
H Frequency Response
Localization
Not Supported
Phantom (Up Firing, Bar)
Slope
N/A
0.35
Std. Err.
N/A
3.92 dB
SPL @ Max Volume
N/A
81.4 dB SPL
Weighted THD @ 80dB
N/A
1.07
Weighted THD @ Max Volume
N/A
0.89
Sound Enhancement Features
7.1
8.9
Room Correction
No
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
No
Rear Level Adjustment
No
No
Height Level Adjustment
No
Yes
Virtual Surround
Yes
Yes
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
1
1
HDMI ARC
1 (shared)
HDMI Out
ARC
1 (shared)
HDMI 2.1 Class Bandwidth
No
Full HDMI In
No
1
Analog Audio In 3.5mm (Aux)
1
No
RCA In
No
No
USB for Files
1
No
Ethernet
No
No
Subwoofer Output
No
No
Audio Format Support: ARC/eARC
6.3
10
Dolby Atmos
Not Supported
Yes
Dolby Digital
Supported
Yes
Dolby Digital Plus
Not Supported
Yes
Dolby TrueHD
Not Supported
Yes
DTS
Supported
Yes
DTS:X
Not Supported
Yes
eARC
Yes
DTS-HD MA
Not Supported
Yes
PCM Channels
2.0
5.1 PCM (eARC only)
Yes
Audio Format Support: HDMI In
0.0
10
Dolby Atmos
Not Supported
Yes
Dolby Digital
Not Supported
Yes
Dolby Digital Plus
Not Supported
Yes
Dolby TrueHD
Not Supported
Yes
DTS
Not Supported
Yes
DTS:X
Not Supported
Yes
DTS-HD MA
Not Supported
Yes
PCM Channels
Not Supported
5.1 PCM
Yes
Audio Format Support: Optical
10
10
Dolby Digital
Supported
Yes
DTS
Supported
Yes
PCM Channels
2.0
Audio Latency: ARC
7.3
ARC Latency Video
PCM-2.0 ch
N/A
PCM-5.1 ch
N/A
Dolby MAT (PCM) Atmos
N/A
Dolby Digital
109 ms
Dolby Digital Plus
N/A
Dolby Digital Plus Atmos
N/A
Audio Latency: HDMI In
0.0
7.9
HDMI Latency Video
Latency Video
PCM-2.0 ch
N/A
PCM-5.1 ch
N/A
Dolby MAT (PCM) Atmos
N/A
Dolby Digital
N/A
Dolby Digital Plus
N/A
Dolby Digital Plus Atmos
N/A
ARC
51 ms
Optical
36 ms
Full HDMI In
-74 ms
Audio Latency: Optical
6.9
Optical Latency Video
PCM-2.0 ch
N/A
Dolby Digital
366 ms
Video Passthrough To TV
0.0
0.0
1080p Max Refresh Rate
Not Supported
1080p @ 4:4:4 Max Refresh Rate
Not Supported
4k Max Refresh Rate
Not Supported
4k @ 120Hz @ 10-Bit
Not Supported
4k @ 4:4:4 Max Refresh Rate
Not Supported
8k Max Refresh Rate
Not Supported
HDR10 Passthrough
No
Yes
HDR10+ Passthrough
No
Dolby Vision Passthrough
No
HDMI Forum VRR Passthrough
No
4k @ 60 Hz Passthrough
Yes
FreeSync Passthrough
No
G-SYNC Passthrough
No
ALLM Passthrough
No
4k @ 60 Hz @ 10 bit Passthrough
Yes
4k @ 60 Hz @ 4:4:4 Passthrough
Yes
Wireless Playback
6.0
9.0
Bluetooth
Yes
Yes
Wi-Fi Playback
No
Yes
Chromecast built-in
No
No
Apple AirPlay
No
Yes
Spotify Connect
No
Yes
Additional Features
Interface
Interface photo
Display
No
Yes
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
V Series V51-H6
SEE PRICE
Amazon.comBlack
HW-Q700A
SEE PRICE
Amazon.com
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Vizio V Series V51-H6
Samsung HW-Q700A
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Vizio V Series V51-H6 vs Samsung HW-Q700A: Main Discussion
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