The LG SL5Y vs VIZIO SB3651-E6 comparison proves that these soundbars have many common features. Based on our rating, SL5Y has a total rating of 4.5 out of 10 versus 7 for SB3651-E6. The competitors' control buttons are different: power, volume down, volume up, function and power, input, Bluetooth, volume down, volume up, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG SL5Y has 2.1 versus 5.1 for the VIZIO SB3651-E6. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. Both models received our 8 rating of 10 for their audio features and specs. Only the SB3651-E6 supports Google Play Music. Spotify support is available on the SB3651-E6.
Only the VIZIO SB3651-E6 can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The LG SL5Y has 1/1 HDMI inputs/outputs versus 1/0 of the VIZIO SB3651-E6. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the SL5Y received a rating of 6/10 versus 9/10, respectively.
App control is available for the SB3651-E6. 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. The SL5Y supports DTS Virtual:X. For multichannel surround LG SL5Y got a rating of 4, and VIZIO SB3651-E6 2 out of 10.
The VIZIO SB3651-E6 is better soundbar in this comparison. Check VIZIO SB3651-E6 price