The Sonos Arc vs Sony HT-X9000F comparison proves that these soundbars have many common features. Based on our rating, both soundbars have the same overall rating of 7. The competitors' control buttons are different: volume down, volume up, play/pause, microphone and power, input, Bluetooth, volume down, volume up, respectively.
Both soundbars have active amplification type. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The Sonos Arc got our rating of 5 out of 10, and the Sony HT-X9000F 7 for its audio features and specs.
The Sonos Arc has support AirPlay 2, and its competitor in our comparison has AirPlay. Spotify is available on each of the soundbars.
Only the Sonos Arc can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Each soundbar has 1/0 HDMI inputs/outputs. The HDMI Audio Return Channel (ARC) feature supports both devices. For connectivity, each of the soundbars received a rating of 7/10. App control is available for the Arc. A built-in microphone is present only on the Arc. Soundbars do not have Multi-room support.
Both devices have support for Dolby Atmos multichannel audio format. A surround technology DTS:X is supported only by the HT-X9000F. For multichannel surround Sonos Arc got a rating of 4, and Sony HT-X9000F 9 out of 10.