It makes sense comparing Sonos Playbar vs LG SL9YG because they both are able to give some premium features. Based on our rating, Playbar has a total rating of 5.5 out of 10 versus 8 for SL9YG. The competitors' control buttons are different: play/pause, volume up, volume down and power, volume down, volume up, play/pause, microphone, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Sonos Playbar has 3.0 versus 4.1.2 for the LG SL9YG. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The Sonos Playbar got our rating of 7 out of 10, and the LG SL9YG 8 for its audio features and specs. Spotify is available on each of the soundbars.
These models have the ability to connect to the Internet via WI-FI. Only the SL9YG has Bluetooth support. Only the SL9YG supports HDMI Audio Return Channel (ARC). For connectivity, the Playbar received a rating of 3/10 versus 7/10, respectively. App control is available in every soundbar. A built-in microphone is present only on the SL9YG. Multi-room is only available for the LG SL9YG.
Only the SL9YG has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the SL9YG. For multichannel surround Sonos Playbar got a rating of 4, and LG SL9YG 8 out of 10.