Sonos Arc vs Samsung HW-Q800D

The Sonos Arc is a standalone bar that works well for smaller homes where space is at a premium, but it lacks the rumble and boom that's brought by the Samsung HW-Q800D's dedicated subwoofer. It's fair to say that the Samsung performs better overall: it has a more balanced sound, can get louder, and is better built, with more sound enhancement features available. Gamers will also appreciate having an HDMI In port, as well as 4k passthrough capabilities at 60Hz, which aren't present in the Sonos. That said, the Sonos' default preset has a slightly wider soundstage than the Samsung's 'Standard' mode, and there's less compression at max volume with the Sonos. All in all, unless you're in a tight space and can't make too much noise, it's worth opting for the cheaper Samsung.