The HW-H600 is for those that want an unobtrusive pedestal soundbar with integrated subwoofers, easy install, and simulated surround. The HW-H750 is for those that wish for a more complete solution with a wireless sub and a bar that hangs on the wall. Both feature wireless streaming via Bluetooth and Samsung-specific wireless solutions. They have HDMI pass-through with ARC and CEC. If you are looking for enhanced audio, these will do, but they will also simulate surround sound. The HW-H600 Sound Stand Soundbar will retail for $400 while the HW-H750 will retail for $800 when they ship in the spring. Read and Discuss Samsung HW-H750 Soundbar and HW-H600 Sound Stand Preview here.