Building comparison
head to head
Street Fighter VvsUltra Street Fighter IV
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.
Street Fighter V
Reads · Grand Arena
A reads-heavy neutral game where V-System decisions and opponent modelling decide bouts.
Ultra Street Fighter IV
Execution · Grand Arena
Frame-perfect execution fused with constant prediction of an adapting human opponent.
Street Fighter V leans Reads (Grand Arena); Ultra Street Fighter IV leans Execution (Grand Arena).
Street Fighter VUltra Street Fighter IV
Axis by axis
Execution8 vs 9
Ultra Street Fighter IV leans a little harder on execution, though the gap is small.
Street Fighter V
V-Trigger combos and meaty setups require solid execution
Ultra Street Fighter IV
One-frame links and FADC timing set a brutal hands ceiling
Reads9 vs 8
Street Fighter V leans a little harder on reads, though the gap is small.
Street Fighter V
V-System neutral game heavily rewards opponent habit exploitation
Ultra Street Fighter IV
Footsies and conditioning the human opponent is the core duel
Variance1 vs 1
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Street Fighter V
No RNG; match flow is entirely player-driven
Ultra Street Fighter IV
Almost nothing hidden once both characters are known
Optimization6 vs 6
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Street Fighter V
Season-by-season tier lists and V-Skill routing reward study
Ultra Street Fighter IV
Frame data, matchups and option-selects form deep studied theory
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.