head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Grand Arena
Build-fight battle royale with deep mechanics.

Execution · Competitive PvP
Melee-focused battle royale.
Fortnite leans Execution (Grand Arena); Naraka: Bladepoint leans Execution (Competitive PvP).
Naraka: Bladepoint leans a little harder on execution, though the gap is small.
Fortnite
Build-edit-aim combos punish slow hands
Naraka: Bladepoint
Melee parries and grapple combos demanding
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Fortnite
Box fights are pure adaptive mind games
Naraka: Bladepoint
Sword duels are pure adaptive mind games
Fortnite leans a little harder on variance, though the gap is small.
Fortnite
Loot drops, storm, item rotations vary
Naraka: Bladepoint
Loot drops and circle add RNG
Fortnite leans a little harder on optimization, though the gap is small.
Fortnite
Loadouts, mats economy, rotations solvable
Naraka: Bladepoint
Hero abilities and weapon synergies
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.