Sonos Arc vs Samsung HW-Q990D
Head-to-head comparison based on trust scores, features, pricing, and real user feedback.
Our pick: Sonos Arc (Trust Score 9.4 vs 9.1)
9.4
Excellent
Best Premium Soundbar
Pros
- +Eleven-driver array with true Dolby Atmos height channels
- +TruePlay room calibration via iPhone microphone
- +Best soundbar for multi-room Sonos ecosystem users
Cons
- −Premium price — significantly more expensive than competitors
- −No HDMI ARC input — requires eARC for lossless audio
Don't buy if
- ⚠ Requires TV with eARC (not just ARC) for lossless Dolby TrueHD/Atmos — check your TV's HDMI specs before purchasing
9.1
Excellent
Best Full Surround System
Pros
- +Complete 11.1.4 system — wireless rears and sub included
- +SpaceFit Sound Pro automatic room calibration
- +Q-Symphony uses Samsung TV speakers alongside soundbar
Cons
- −Expensive — significantly cheaper options deliver 80% of the performance
- −Samsung TV required for Q-Symphony feature
Don't buy if
- ⚠ Q-Symphony requires a compatible Samsung QLED TV — verify model year compatibility before purchase