The Sony WLA-NS7 Wireless TV Bluetooth Audio Transmitter is specially designed to work with Sony's BRAVIA XR TVs to enable functions such as 360 Spatial Sound and Dolby Atmos.

- Compatibility: The WLA-NS7 is not specifically designed for Samsung Smart TVs. It requires a connection via the TV's optical output and a USB connection to enable the functions typically built into BRAVIA XR TVs.
- Bluetooth compatibility: Although the WLA-NS7 supports Bluetooth 5.0 and is compatible with Sony WH1000XM4 headphones, full functionality and best possible performance depends on compatibility with the TV. It is unlikely that all advanced audio features such as 360 Spatial Sound will work with a Samsung TV.

So it is possible to connect the WLA-NS7 to your Samsung TV, but the full functionality and special audio features that work with BRAVIA XR TVs and Sony headphones will probably not be available.