Yamaha MusicCast BAR 400 vs VIZIO SB3651-F6 comparison definitely makes sense. Based on our rating, MusicCast BAR 400 has a total rating of 8.2 out of 10 versus 6.8 for SB3651-F6. The competitors' control buttons are different: power, volume down, volume up, input, mute and power, input, Bluetooth, volume down, volume up, respectively.
Both soundbars have active amplification type. Soundbars have the same number of channels on 5.1. Competitors do not have a built-in subwoofer. The MusicCast BAR 400 has a wireless connection to separate subwoofer, and the SB3651-F6 - wired and wireless. The Yamaha MusicCast BAR 400 got our rating of 7 out of 10, and the VIZIO SB3651-F6 8 for its audio features and specs. Spotify is available on each of the soundbars.
These models have the ability to connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The Yamaha MusicCast BAR 400 has 1/1 HDMI inputs/outputs versus 1/0 of the VIZIO SB3651-F6. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, each of the soundbars received a rating of 8/10. App control is available for the SB3651-F6. A built-in microphone is present only on the MusicCast BAR 400. Multi-room is only available for the Yamaha MusicCast BAR 400.
None of soundbars equipped with Dolby Atmos multichannel audio decoder. The soundbars do not support the surround sound technology DTS:X. For multichannel surround, each of the opponents received 6 points out of 10.