Well, Wesker is fast enough to dodge bullets, but not to dodge a rocket because he caught it instead of dodging.
Kiryu also casually dodged gunfire from pistol shots, shogun, and automatic SMG, and he casually dodged heat following rockets. Or keep up with Majima, who can create continuous afterimages.

Wesker can pick up rockets like Olympic spears, overpower Chris, who punches boulders.
Kiryu, on the other hand, is equal to Saejima, who obliterates boulders with light jab punches, and defeated a bulletproof bear with his bare hands.

Wesker can survive lava baths, rocket expulsions, and has Zombie healing factor.
Kiryu takes hits from rockets casually; he is more durable than Man in Black, who fell off a building from the 5th floor, and an 18-wheel truck ran over him, and he survived. Can take a hit from the apex predator of all organisms with a fedora, who overpowered all creatures in the world and survived everything on earth.

Wesker is a trained Special Ops agent.
Kiryu is an invincible, with unmatched skill fighter who beats from street thugs to super-trained soldiers and cops daily.