head to head
Yakuza 4 Remastered asks more than Grand Theft Auto: San Andreas, and the gap is execution.

Optimization · Practiced Mastery
A sprawling open-world crime epic with RPG-style character stats across a whole state.

Execution · Practiced Mastery
A multi-protagonist brawler blending combo execution with upgrade-build optimization.
Grand Theft Auto: San Andreas leans Optimization (Practiced Mastery); Yakuza 4 Remastered leans Execution (Practiced Mastery).
Yakuza 4 Remastered leans clearly harder on execution.
Grand Theft Auto: San Andreas
Flying school and drive-bys need decent hands
Yakuza 4 Remastered
brawler combos and dodge timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto: San Andreas
Gang AI is scripted, never adaptive
Yakuza 4 Remastered
enemies fight with fixed AI scripts
Grand Theft Auto: San Andreas leans a little harder on variance, though the gap is small.
Grand Theft Auto: San Andreas
Territory wars and traffic add light randomness
Yakuza 4 Remastered
minor drop and encounter randomness
Grand Theft Auto: San Andreas leans a little harder on optimization, though the gap is small.
Grand Theft Auto: San Andreas
Stats, gym, weapon skill, and routes reward systematic play
Yakuza 4 Remastered
skill and heat-move upgrade optimization
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.