LG S75QR vs Sonos Arc review

Votes 1 1
Rating 5 5

LG S75QR vs Sonos Arc comparison chart

LG S75QR vs Sonos Arc review

Sonos Arc

I had a chance to test and compare two models: LG S75QR vs Sonos Arc and this review should help people who are looking for a good soundbar. The LG S75QR was rated 5.5, while the Sonos Arc has a rating 7. The soundbars are equipped with a different number of buttons, power, source, demo, volume down, volume up for the S75QR and volume down, volume up, play/pause, microphone for the Arc.

Audio features

Each of the models under consideration has active amplification type. The built-in subwoofer is not implemented in any of these models. An external subwoofer can be connected to any of the units in this comparison. Rate 8 out of 10 received the LG S75QR for audio features and specs, but the Sonos Arc received 5 out of 10. The Arc can play audio from Spotify.


Wireless Internet connection is realized only in the Arc. Soundbars from this comparison have Bluetooth support. There are 1/1 HDMI inputs/outputs in the LG S75QR versus 1/0 HDMIs in the Sonos Arc. As in the S75QR, so in the Arc there is the HDMI Audio Return Channel (ARC). The connectivity of each of the models was estimated at 7/10. The manufacturer of the Arc provides a device control application. The Sonos Arc equipped with a microphone. The models under consideration cannot become part of a multiroom system.

Multichannel surround

Manufacturers equipped both units with Dolby Atmos audio decoder. The S75QR can work with surround sound due to DTS:X support. The S75QR was rated 6/10, while the Arc received a mark of 4/10 for multichannel surround.

Advantages LG S75QR over Sonos Arc

  • Separate subwoofer in package
  • Compatible with DTS:X

Advantages Sonos Arc over LG S75QR

  • Amazon Music compatible
  • Spotify support
  • WI-FI enabled
  • App control
  • Microphone
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Sonos Arc