Country size comparison
compared to
Cameroon is about 4 times bigger than Eritrea.
Eritrea is approximately 117,600 sq km, while Cameroon is approximately 475,440 sq km, making Cameroon 304% larger than Eritrea. Meanwhile, the population of Eritrea is ~6.2 million people (23.1 million more people live in Cameroon).
Compare further: Cameroon vs. Eritrea