In this article, we will talk about VIZIO SB3651-E6 vs VIZIO SB3621n-F8M comparison. The VIZIO SB3651-E6 was rated 7.6, 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 SB3651-E6 has 5.1 and SB3621n-F8M has 2.1. The built-in subwoofer is not implemented in any of these models. An external subwoofer can be connected to any of the units in this comparison. Rate 7 out of 10 received the VIZIO SB3651-E6 for audio features and specs, but the VIZIO SB3621n-F8M received 6 out of 10. The SB3651-E6 can play audio from Spotify.
Wireless Internet connection is realized only in the SB3651-E6. Soundbars from this comparison have Bluetooth support. The HDMI Audio Return Channel (ARC) is implemented only in the SB3651-E6. We rated the connectivity of the SB3651-E6 at 8 out of 10, while the SB3621n-F8M was rated 4/10. Each of the soundbars can be controlled using the application. The VIZIO SB3651-E6 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 SB3651-E6 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.