eclipse - Amazing!! Zipped file in android build apk cost more space then unzipped file -

amazing!! when build apk through eclipse file zipped takes 1.76m of space, while same file unzipped takes 5.56m of space.

if put zipped file in assets or res/raw apk take 2.07m of space if put unzipped file in same path, build apk ,the file take 2.01m of space!!