VIZIO SB3821-C6 vs Yamaha YAS-207 comparison definitely makes sense. Based on our rating, SB3821-C6 has a total rating of 4.5 out of 10 versus 5,4 for YAS-207. The competitors' control buttons are different: power, input, Bluetooth, volume down, volume up and input, mute, volume down, volume up, power, respectively.
Both soundbars have active amplification type. Soundbars have the same number of channels on 2.1. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The VIZIO SB3821-C6 got our rating of 5 out of 10, and the Yamaha YAS-207 7 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify support is available on the YAS-207.
Both models do not have WI-FI support. Rivals from our review have Bluetooth support. Only the YAS-207 supports HDMI Audio Return Channel (ARC). For connectivity, each of the soundbars received a rating of 6/10.
App control is available for the YAS-207. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.
None of soundbars equipped with Dolby Atmos multichannel audio decoder. The soundbars do not support the surround sound technology DTS:X. For multichannel surround VIZIO SB3821-C6 got a rating of 5, and Yamaha YAS-207 4 out of 10.