head to head
vs
Battlefield 4vsFree Fire
Battlefield 4 leans Execution (Competitive PvP); Free Fire leans Execution (Competitive PvP).
Battlefield 4Free Fire
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads5 vs 5
Even - both lean on reads about the same.
Variance3 vs 5
Free Fire leans harder on variance: Drop loot, circle position and third parties randomise rounds
Optimization5 vs 4
Battlefield 4 leans harder on optimization: Loadout tuning and objective rotation knowledge
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.