Let me translate the Norwegian text in this slide:
Just guessing, but I would think they are using the Norwegian version of the F-16 for comparison, which is a F-16A MLU.
Reach - F-35 have significantly longer reach with the same weapon-load. Equally it has the possibility of longer endurance
Speed/Acceleration - F-16 is described as a Mach 2 fighter but as soon as one hangs weapon on it the speed is limited to Mach 1.6 or lower. Equipped for the mission both aircraft falls within the same speed and acceleration zone.
Maneuvering - In air-to-air the F-35 has equal or better maneuvering capabilities compared to the F-16. In air-to-ground configuration the F-35 has better maneuvering mainly due the powerful engine and lower drag due to internal carriage of the weapons.