A:Answer Hi,
1 - It's hard to say. Even with the Sony TV I have mine paired with, I have to use the ARC - Audio Return Channel enabled HDMI port to get audio from the smart features of the TV to use surround sound. So if your Samsung has an ARC-enabled 1.4 standard HDMI port, it should work.
2. It does have an FM tuner. I haven't set mine up yet, but hope to get around to that this weekend.