I would describe your cat as a brown tabby domestic shorthair. His tabby pattern appears to be broken mackerel (some stripes and some spots). Is he a whole male (not neutered)? He looks like he has the big head and cheeks of a whole male.
Your cat is a Domestic Shorthair tabby and a VERY handsome one! It doesn't resemble Bengal, Main Coon or Savannah. Most cats are just domestics unless papered from a breeder.