Country size comparison
compared to
Brunei is about 143 times smaller than Namibia.
Namibia is approximately 824,292 sq km, while Brunei is approximately 5,765 sq km, making Brunei 0.7% the size of Namibia. Meanwhile, the population of Namibia is ~2.7 million people (2.2 million fewer people live in Brunei).
Compare further: Brunei vs. Namibia