Yamaha MusicCast BAR 400 vs LG S75QR comparison definitely makes sense. Based on our rating, MusicCast BAR 400 has a total rating of 8.2 out of 10 versus 5.5 for S75QR. The competitors' control buttons are different: power, volume down, volume up, input, mute and power, source, demo, volume down, volume up, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Yamaha MusicCast BAR 400 has 5.1 versus 5.1.2 for the LG S75QR. The output power is different and equal to 200 (overall) W for the MusicCast BAR 400 versus 450 (overall) W for the S75QR. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The Yamaha MusicCast BAR 400 got our rating of 7 out of 10, and the LG S75QR 8 for its audio features and specs. Spotify support is available on the MusicCast BAR 400.
Only the Yamaha MusicCast BAR 400 can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Each soundbar has 1/1 HDMI inputs/outputs. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the MusicCast BAR 400 received a rating of 8/10 versus 7/10, respectively. Compared soundbars have no app control. A built-in microphone is present only on the MusicCast BAR 400. Multi-room is only available for the Yamaha MusicCast BAR 400.
Only the S75QR has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the S75QR. For multichannel surround, each of the opponents received 6 points out of 10.