No. A conviction follows a judicial proceeding having found someone guilty of a crime. A plea bargain is a negotiated agreement between the criminal defendant who agrees to plead guilty and the...
'Plea bargain' means (criminal law) a negotiation in which the defendant agrees to enter a plea of guilty to a lesser charge and the prosecutor agrees to drop a more serious charge
In all practical sense it is a conviction of a lesser/alternate crime. Pleas are used to reduce the load on the court system by allowing an accused person to agree/admit to lesser charges that won't...