Prepositions are always a fun part to learn of a language. Right now, I'm running into the difficulty of trying to describe "On My Phone". I've heard people say "手机上“ but, after Baiduing I also know that you can say stuff like "手机里的照片“。 Could anyone give their opinion on which is more commonly used and/or any differences in usage?
question was asked Is it correct to say “在手机”？ here and the answer used “手机上”
Could this have been switched to 手机里?