Face Frame Cabinets.
Face Frame cabinets have a more traditional look. Handles or knobs are not needed as there is enough clearance between the doors and drawer fronts that finger pulls can be machined into them. If you like the traditional look of a more solid cabinet with the face frame showing, then this is the style for you.
Euro (faceframless) Cabinets
Face frameless cabinets, often referred to as Euro Cabinets, have a modern look with very tight clearances between the doors and drawer fronts. Handles or pulls must be used as there is not enough clearance for built in finger pulls. If you like a modern look then this is the style for you.