Country size comparison
compared to
Zimbabwe is about 22 times bigger than Swaziland.
Swaziland is approximately 17,364 sq km, while Zimbabwe is approximately 390,757 sq km, making Zimbabwe 2,150% larger than Swaziland. Meanwhile, the population of Swaziland is ~1.1 million people (14.0 million more people live in Zimbabwe).
Compare further: Zimbabwe vs. Swaziland