LG SN5Y vs Samsung HW-A650 comparison definitely makes sense. Based on our rating, SN5Y has a total rating of 6 out of 10 versus 5 for HW-A650. The competitors' control buttons are different: power, volume down, volume up, function and power, source, demo, volume down, volume up, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG SN5Y has 2.1 versus 3.1 for the Samsung HW-A650. The output power is different and equal to 400 (overall) W for the SN5Y versus 430 (overall) W for the HW-A650. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The LG SN5Y got our rating of 6 out of 10, and the Samsung HW-A650 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. Each soundbar has 1/1 HDMI inputs/outputs. The HDMI Audio Return Channel (ARC) feature supports both devices. For connectivity, each of the soundbars received a rating of 8/10. App control is available for the SN5Y. A built-in microphone is present only on the SN5Y. 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 LG SN5Y got a rating of 5, and Samsung HW-A650 6 out of 10.