PowerBook line featuring a faster 25 MHz Motorola 68030 processor with 68882 floating point unit (FPU) and a more expensive and significantly better quality  active matrix display.
This line of laptops utilized a more efficient 25 MHz Motorola 68030 processor combined with an integrated 68882 floating point unit (FPU), and boasted a higher-end active matrix display that was more expensive yet of superior quality.