You build muscle mass and get bigger. That's the benefit.
If you lift weights, you get the added benefit of being able to start with a lower weight and work your way up. If you are just doing push-up/pull-ups you will likely find you hit a threshold where your body weight is no longer sufficient for strength training.
TBH, most people will never reach that point. You've got to be in damn good shape to be able to do 50 pushups with your feet on a chair.
So yeah, the benefits are the same for most people.
If you lift weights, you get the added benefit of being able to start with a lower weight and work your way up. If you are just doing push-up/pull-ups you will likely find you hit a threshold where your body weight is no longer sufficient for strength training.
TBH, most people will never reach that point. You've got to be in damn good shape to be able to do 50 pushups with your feet on a chair.
So yeah, the benefits are the same for most people.