He doesn't look like Batman
He doesn't fight like Batman
He doesn't talk like Batman
He doesn't act like Batman
Batman is a Peak Human.
Spider-Man is a Superhuman
Batman trained his whole life to become a crime fighter.
Spider-Man was given powers by accident and stumbled into crimefighting through his own mistakes.
Bruce Wayne grew up a poor kid in Queens raised by his Aunt and Uncle with very little recollection of his birth parents. He was 15 when his uncle was murdered.
Bruce Wayne grew up Rich and spent the first half of his childhood with his birth parents. He was about 10 when his parents were murdered in front of him.
Batman uses a variety of gadgets and vehicles in his crimefighting mission. He uses millions of dollars worth of equipment every single night.
Spider-Man primarily uses Webshooters and Spider-Tracers. Other devices come and go if he needs a specific solution to a specific enemy...but in day to day crimefighting...its pretty much just web up the bad guys.
Bruce is a master planner.
Peter excels at improvisation.