Why can't I sort my photo gallery by name?

[AC Question]

I can't find the option to sort my photos in my gallery by name on my Samsung Tablet 3 10.1 GT-P5210

 

[anon(632115)]

That's because there isn't one. The stock app only sorts by date. There is an app called Quickpic that I would have recommended but this is now distributed by Cheetah Mobile who are far from trustworthy.