First Lebron is not top 5, he's borderline top 10.
Second, Lebron > Kobe, and it's not even close. Rings as the 2nd best player on 4, or even all 5 of his les isn't as impressive as the clear cut best player on 2 les. 1 MVP is less than 4 MVPs.
Lebron is the better offensive player and defensive player, to wit:
ORtg of 116, high of 125 and low of 99 (as a rookie), and this is without Shaq and MVP to pass to.
DRtg of 97, high of 92 and low of 102. Again, without players like Shaq, MVPau and Bynum protecting the paint. He didn't even have perimeter defenders of Ariza or MWP to offset his weakness.
WS/48 of .248, high of .322. FOUR seasons of .298 or higher. Led the league in WS/48 and WS 5 times, OWS 4 times, and had DWS of > 5 4 times.
Led the league in OBPM AND BPM8 times, with 5 seasons of > 10.
Led the league in VORP 8 times, with 5 seasons of > 8.
Kobe?
Ortg of 111, high of 115 and low of 96 (this year, not including the injured year last year).
Drt of 105, high of 98 and low of 111
Never led the league in ANY advanced stats other than usage rate.
Kobe's WS/48 high of .224 isn't even close to Lebron AVERAGE, in fact Lebron topped that 8 out of 12 seasons. His average of .178 is lower than Lebrons worst season (this year) outside of his rookie year.
One of the greatest offensive players in league history? He never even led the league in OWS, OBPM, or ORtg, and this is playing his entire prime in the most perimeter friendly era in NBA history. OBPM high of 7? Lebron bested that in 7 seasons, and the only reason it wasn't 8 seasons was because of the lockout year.
One of the greatest perimeter defenders? Kobe had a DBPM of less than zero in 13 out of his 19 seasons.
His best OPM was 5.9 (note that is less than his OBPM of 7, meaning that he put up a NEGATIVE in DBPM that year, which means that he can't defend when he has to score a lot)? Lebron bested that in EVERY SINGLE YEAR except his rookie season.
VORP high of 6.8? Lebron bested that in every single year except his rookie year, and this year, which isn't even finished and Lebron has a chance of surpassing it if he starts trying.
Lebron also smokes Kobe in pretty much every single basic stat category, including scoring.
Kobe vs. Lebron is dead. Kobe is actually a LOT more comparable to Paul Pierce. Kobe is better offensively, Pierce better defensively.. Both remained productive until old age, but the main difference being Pierce spending most of his prime next to Antoine Walker, while Kobe get to spend his with Shaq.