LG Immersive Suite 5 Pro vs Samsung HW-Q990H

The Samsung HW-Q990H and the LG Immersive Suite 5 Pro are both top-tier soundbar systems that cater to slightly different tastes. The Samsung covers more bases with its feature set and format support: there's support for 4k @ 120Hz HDMI passthrough via the full HDMI In port, DTS format compatibility, as well as an optical port. Both bars are extremely well-matched when it comes to our sound tests, with well-balanced frequency responses, great center channel performance, and wide soundstages. The LG does have a more even response with 5.1 content, though. Both systems also feature a host of different positionally adaptive features, too, from room correction to sound field orientation. Ultimately, a big factor will be which product ecosystem you want to buy into, especially since the LG can be expanded with additional LG Sound Suite speakers down the line.