An affordable soundbar is always a good option to consider, so VIZIO SB2920-C6 vs LG SP2 comparison definitely makes sense. Based on our rating, SB2920-C6 has a total rating of 4 out of 10 versus 4.2 for SP2.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the VIZIO SB2920-C6 has 2.0 versus 2.1 for the LG SP2. Only the LG SP2 has a built-in subwoofer. Both models received our 5 rating of 10 for their 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 SP2 supports HDMI Audio Return Channel (ARC). Both soundbars have a USB connector. For connectivity, the SB2920-C6 received a rating of 5/10 versus 7/10, respectively.
Compared soundbars have no app control. 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.