Deluxes, in general, have:
-larger rooms
-smaller resorts, most rooms are close to main buildings (dinning/pool/transport).
-varied forms of transportation (bus, boat, monorail).
-some are within walking distance of select parks, some you can see the parks and fireworks from rooms/grounds.
-various dinning options. Most have at least 1 QS, 1 TS and 1 signature dinning. Many have character dinning. Lounge/bar. Room service. Some have dinner shows.
-elaborate theming in rooms, main building and pool. Pool slide. Hot tub/spas.
-most have spas, salons and/or fitness rooms on site.
-have other activities like boating (marina), beaches, seeing animals (AKL)
-on site child care (kids clubs)
-most rooms have balconies/patios
-rooms enter from indoor hallways
-valet parking
-high end gift shop