I had a chance to test and compare two models: LG GX vs Sonos Arc and this review should help people who are looking for a good soundbar. The LG GX was rated 6.5, while the Sonos Arc has a rating 7. The soundbars are equipped with a different number of buttons, power, volume down, volume up, function for the GX and volume down, volume up, play/pause, microphone for the Arc.
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 7 out of 10 received the LG GX 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 GX versus 1/0 HDMIs in the Sonos Arc. As in the GX, so in the Arc there is the HDMI Audio Return Channel (ARC). We rated the connectivity of the GX at 8 out of 10, while the Arc was rated 7/10. Each of the soundbars can be controlled using the application. The Sonos Arc equipped with a microphone. The models under consideration cannot become part of a multiroom system.
Manufacturers equipped both units with Dolby Atmos audio decoder. The GX can work with surround sound due to DTS:X support. The GX was rated 10/10, while the Arc received a mark of 4/10 for multichannel surround.