head to head
PUBG Mobile asks more than Fortnite, and the gap is variance.

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

Execution · Grand Arena
Battle royale survival blending aim, rotation planning, and heavy circle-and-loot RNG.
Fortnite leans Execution (Grand Arena); PUBG Mobile leans Execution (Grand Arena).
Fortnite leans a little harder on execution, though the gap is small.
Fortnite
Build-edit-aim combos punish slow hands
PUBG Mobile
Touchscreen aim and recoil control set the ceiling
Fortnite leans a little harder on reads, though the gap is small.
Fortnite
Box fights are pure adaptive mind games
PUBG Mobile
Outguessing rotations and third-party timing of human squads
PUBG Mobile leans clearly harder on variance.
Fortnite
Loot drops, storm, item rotations vary
PUBG Mobile
Circle placement, loot and drop locations dominate single matches
Fortnite leans a little harder on optimization, though the gap is small.
Fortnite
Loadouts, mats economy, rotations solvable
PUBG Mobile
Zone rotation theory and loadout priorities are well mapped
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.