VIZIO SB3621n-F8M vs Samsung HW-R650 comparison definitely makes sense. Based on our rating, SB3621n-F8M has a total rating of 4.6 out of 10 versus 5.2 for HW-R650. The competitors' control buttons are different: power, input, Bluetooth, volume down, volume up and volume down, volume up, power, source, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the VIZIO SB3621n-F8M has 2.1 versus 3.1 for the Samsung HW-R650. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The VIZIO SB3621n-F8M got our rating of 6 out of 10, and the Samsung HW-R650 7 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Both models do not have WI-FI support. Rivals from our review have Bluetooth support. Only the HW-R650 supports HDMI Audio Return Channel (ARC). For connectivity, the SB3621n-F8M received a rating of 4/10 versus 7/10, respectively.
App control is available for the SB3621n-F8M. 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 SB3621n-F8M got a rating of 4, and Samsung HW-R650 5 out of 10.