Country size comparison
compared to
Eritrea is about 4 times smaller than Cameroon.
Cameroon is approximately 475,440 sq km, while Eritrea is approximately 117,600 sq km, making Eritrea 24.73% the size of Cameroon. Meanwhile, the population of Cameroon is ~29.3 million people (23.1 million fewer people live in Eritrea).
Compare further: Eritrea vs. Cameroon