Country size comparison
compared to
Vietnam is about 1.4 times smaller than Cameroon.
Cameroon is approximately 475,440 sq km, while Vietnam is approximately 331,210 sq km, making Vietnam 69.66% the size of Cameroon. Meanwhile, the population of Cameroon is ~29.3 million people (74.5 million more people live in Vietnam).
Compare further: Vietnam vs. Cameroon