Vizio M21d-H8 vs VIZIO SB46514-F6 review
The Vizio M21d-H8 vs VIZIO SB46514-F6 comparison proves that these soundbars have many common features. Based on our rating, M21d-H8 has a total rating of 5 out of 10 versus 7.6 for SB46514-F6. The competitors' control buttons are different: power, volume down, volume up, source, Bluetooth and power, volume down, volume up, input, Bluetooth, respectively.
Audio features
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Vizio M21d-H8 has 2.1 versus 5.1.4 for the VIZIO SB46514-F6. Only the Vizio M21d-H8 has a built-in subwoofer. The Vizio M21d-H8 got our rating of 5 out of 10, and the VIZIO SB46514-F6 7 for its audio features and specs. Spotify support not implemented in both soundbars.
Connectivity
Only the VIZIO SB46514-F6 can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Each soundbar has 1/1 HDMI inputs/outputs. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the M21d-H8 received a rating of 6/10 versus 8/10, respectively.
Features
App control is available for the SB46514-F6. A built-in microphone is present in each model. Multi-room is only available for the VIZIO SB46514-F6.
Multichannel surround
Only the SB46514-F6 has a Dolby Atmos multichannel audio format support. The soundbars do not support the surround sound technology DTS:X. For multichannel surround Vizio M21d-H8 got a rating of 5, and VIZIO SB46514-F6 7 out of 10.
Advantages Vizio M21d-H8 over VIZIO SB46514-F6
- Built-in subwoofer
Advantages VIZIO SB46514-F6 over Vizio M21d-H8
- Separate subwoofer in package
- WI-FI enabled
- App control
- Multi-room support
- Compatible with Dolby Atmos
Common
Product
Model
Brand
Reviews
General
Placement type
Connection to source
Soundbar buttons
Audio features
Built-in channels
Amplification type
Output power, W
Separate speaker (in package)
Separate speaker connections
Subwoofer
Built-in subwoofer
Separate subwoofer (in package)
Separate subwoofer connections
Streaming services
Apple Music (AirPlay)
Amazon Music
Spotify
Other streaming services
Connectivity
WI-FI
Bluetooth
Ethernet (RJ45)
NFC
HDMI input/output
HDMI ARC
HDMI eARC
HDMI CEC
Optical digital input/output
USB
Coaxial digital input/output
Analog audio input/output (RCA)
Headphone output
Subwoofer output
Features
Voice control
App control
Microphone
Remote control
Multi-room
Multichannel surround
Dolby Atmos
Dolby (other)
DTS:X
DTS (other)
User manual
Dimensions
Size (Wx H x D), cm/in
Weight, kg/pounds
Other
Release year
Soundbars SoundStrokes Art comparison rating
- 5Vizio M21d-H8
- 7.6VIZIO SB46514-F6
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