in mid 1940 the germans had about 50 Pz. IV's. The rest were II's and III's. French tanks had better armor than german tanks but the guns were a little weaker although not much. The real thing was airpower and the luftwaffe totally outmatched the French in nearly ever category, although the French Dewoitne 240 was a match for the 109. Also germans had combat experience which the french lacked except maybe for colonial troops...