LG Immersive Quad Suite 7 Pro vs Samsung HW-Q990H with Music Studio 7

If you're looking for a modular, maximalist soundbar system, the LG Immersive Quad Suite 7 Pro is a better-designed, more intentional product than the Samsung HW-Q990H with Music Studio 7. One of the LG's main strengths is its modularity. As it uses Dolby Atmos Flex Connect, you can choose between a wide variety of TVs to pair with, plus you can pare the setup down to just the soundbar if necessary. While neither system lets you pass through an HDMI signal or gives you compatibility with DTS formats, the LG lets you adjust the sound via the graphic EQ, and features like DAFC and Sound Follow give you flexibility in speaker placement. In terms of performance, the most crucial difference is that the LG's front satellites form their own unique L/R channel that complements the other speakers, for a more immersive sound with stereo and Atmos content. The Music Studio 7 speakers (the Samsung equivalent of the LG's front satellites) act as a double of the rear satellites instead, which can muddy both the frequency response and tracking with stereo content.