Of course, Vk7201 is stronger.
Tank 7 is more like a reduced or reduced version of 7201.
In terms of firepower, 7201 has a 750 high damage heavy artillery, while the damage of No. 7 tank is only about four or five hundred, which is a huge gap.
In terms of armor protection, the front of 7201 is almost invincible and has no weakness, only a small range of weaknesses on both sides of the junction between the turret and the body.