Difference Between Dapper and ADO .Net

ADO.NET, for example, won't give you objects (or, at best, will only give you a pseudo object like a DataTable) While Dapper allow to work with classes. Dapper is a wrapper on ADO .net

public class ADONET : ITestSignature
{
    public long GetPlayerByID(int id)
    {
        Stopwatch watch = new Stopwatch();
        watch.Start();
        using(SqlConnection conn = new SqlConnection(Constants.ConnectionString))
        {
            conn.Open();
            using(SqlDataAdapter adapter = new SqlDataAdapter("SELECT Id, FirstName, LastName, DateOfBirth, TeamId FROM Player WHERE Id = @ID", conn))
            {
                adapter.SelectCommand.Parameters.Add(new SqlParameter("@ID", id));
                DataTable table = new DataTable();
                adapter.Fill(table);
            }
        }
        watch.Stop();
        return watch.ElapsedMilliseconds;
    }

}

public class Dapper : ITestSignature
{
    public long GetPlayerByID(int id)
    {
        Stopwatch watch = new Stopwatch();
        watch.Start();
        using (SqlConnection conn = new SqlConnection(Constants.ConnectionString))
        {
            conn.Open();
            var player = conn.Query("SELECT Id, FirstName, LastName, DateOfBirth, TeamId FROM Player WHERE Id = @ID", new{ ID = id});
        }
        watch.Stop();
        return watch.ElapsedMilliseconds;
    }
}