In this article, we will talk about VIZIO SB3820-C6 vs VIZIO SB3621n-F8M comparison. The VIZIO SB3820-C6 was rated 5.2, while the VIZIO SB3621n-F8M has a rating 4.6. Soundbars have the same set of buttons - power, input, Bluetooth, volume down, volume up.
Each of the models under consideration has active amplification type. A noticeable difference is the number of channels that SB3820-C6 has 2.0 and SB3621n-F8M has 2.1. The built-in subwoofer is not implemented in any of these models. Rate 5 out of 10 received the VIZIO SB3820-C6 for audio features and specs, but the VIZIO SB3621n-F8M received 6 out of 10.
Soundbars do not have AirPlay support. The units in this comparison do not support Spotify.
Both models do not have a wireless Wi-Fi interface. Soundbars from this comparison have Bluetooth support. Neither the SB3820-C6 nor SB3621n-F8M has the HDMI Audio Return Channel (ARC). We rated the connectivity of the SB3820-C6 at 6 out of 10, while the SB3621n-F8M was rated 4/10.
Each of the soundbars can be controlled using the application. Soundbars in this review are not equipped with a microphone. The models under consideration cannot become part of a multiroom system.
Dolby Atmos audio decoder support is not implemented in either the SB3820-C6 or SB3621n-F8M. Devices from this comparison cannot process surround sound due to lack of DTS:X. The same score of 4/10 was put to the soundbars for multichannel surround support.