Yes, but not to God, but to Samuel, (1Samuel 15.24 to 15.35)
The big difference between king Saul and David was that David when he sinned repented again and again, while Saul failed to repent. David even repented after he committed adultery.He wrote a Psalm on it.
As king, he had none. Saul was the first Hebrew king.
No king Saul and king Solomon are not related.
David was Saul's immediate successor.
Yes, King Saul came from the Jewish tribe of Benjamin.
Saul, the first Israelite king, was followed by King David. See also:Choosing the first kingMore about King SaulThe transition of the throne from Saul to David
Saul (שאול)
David was a man after God's own heart and, despite his sin, showed a willingness to repent which Saul did not.
It was the sword and the crown of King Saul that Amalekite took to David after King Saul's death.
After king Saul, there were two famous kings, king David and his son king Solomon.
Saul was king of Israel from circa 1047 BCE to 1007 BCE.
He, king Saul was only anointed by the prophet Samuel , as the first king.