This video^ clearly explains the main reason why snapchats for Android are of inferior quality compared to those filmed on the iPhone (same goes for instagram camera)
even if you owned the latest Huawei p30 pro or Samsung galaxy s10+
the overall quality of video on your snapchats/instagram stories would be of poorer quality (laggy/looks as if though it were filmed through frosted glass) when compared to even an older iPhone 6.
now I know to most of you, the quality difference probably isn’t THAT drastic but as a content creator, I have significantly noticed a laggy camera on android and a much smoother one on the iPhone along with better audio.
(then again, I could be an extreme perfectionist when it comes to quality )
You be the judge
EDIT** the following are details of both videos (iphone left/oneplus right)
we could see that the iphone has a higher bitrate.
(categorize this to the right topic if I got it wrong)