Hi allAny recommendations on which of these is better..I currently have a Samsung s20 feI do click pics a lot just for my own use and have no heavy duty usage.

Pls help..since yesterday whatsapp is unable to access all photo folders as well as not connecting to Google photos..the photos shown are now restricted to 4 folders..the phone settings have all enabled but nothing shows up

All of a sudden the pdf files are not opening..its giving an error you don't have an app which can open this fileWhat app is needed

At times the pics come with a yellow green tint. I haven't changed any settings and after a few clicks it reverts to white tinge..why does this happen

I moved from s9 to s20 and the only feedback I have received is whatsapp video image quality is not great .Is there a way I could fix it..the colors look way off and everything seems pale