The pic looks like the Fairmont on Maui...it looks exactly, and I mean exactly like the one I spent a week at a couple years ago...right down to the island of Lanai in the far distance, the redrooves of the next door Four Seasons apartments and the mountain on Maui at the top of the pic that you go around to get to Lahaina.
I do think that’s the Fairmont on Maui...I have a very similar pic I sometimes have on my home screen. It’s a very nice place.
You are correct. That picture is Maui. There are no islands close to the Kona coast NW side of the Big Island. Rooms start at $542/night according to Trivago.