It makes sense comparing Sonos Arc vs Akixno SR210 because they both are able to give some premium features. Based on our rating, Arc has a total rating of 7 out of 10 versus 4 for SR210. The competitors' control buttons are different: volume down, volume up, play/pause, microphone and power, volume down, volume up, Bluetooth, respectively.
Both soundbars have active amplification type. Competitors do not have a built-in subwoofer. Both models received our 5 rating of 10 for their audio features and specs. Spotify support is available on the Arc.
Only the Sonos Arc can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Only the Arc supports HDMI Audio Return Channel (ARC). The compared models do not have a USB connector. For connectivity, the Arc received a rating of 7/10 versus 4/10, respectively. App control is available for the Arc. A built-in microphone is present only on the Arc. Soundbars do not have Multi-room support.
Only the Arc has a Dolby Atmos multichannel audio format support. The soundbars do not support the surround sound technology DTS:X.