Kobe shoots a lot more 3s than Jordan did which lowers his FG%. So you can't just compare FG% straight up to get a true picture since a lower percentage 3pt shot gives you more points. Shooting 35% from three is the same as shooting 52.5% from the field shooting 2pt shots in terms of point production.
"Jordan averaged 1.316 points per field goal attempt in his career, while Kobe has averaged 1.312 points per field goal attempt..
On average, when Jordan shot 20 times, he scored 26.3 points, while Kobe averages 26.2 points per every 20-shot attempts."
Efficiency per FG attempt is basically dead even between Jordan and Kobe.