The video does a good job explaining and showing the differences.
Ocean Pointe: more of a resort feel, larger foot print, more/larger pools, tiki bar with better seating and menu, low rise buildings with tress that block the ocean for most units, unless you’re in an ocean front unit your pretty much guaranteed a parking lot view, small balcony’s. A better choice for families with children or people who want a big resort feel and enjoy laying out by the pool.
Oceana Palms: more of a boutique feel, smaller resort foot print with two high rise buildings, units start on the 7th floor so no views obstructed by trees, smaller pool, pool deck is nearly always in the shade, no lock offs/only 2 bedroom units, some of the largest balcony’s at any Marriott resort, high rise/narrow parking garage. Better for people who don’t need/want the big resort feel or want to lay out by the pool.