pic mail "problem"

[xtkxhom3r]

hey im not sure if this is a problem or if its just how the phone works...but when someone sends me a pic the pic on my phone comes out really small and if i look at the pic they sent me on their phone it looks fine (stretched out to the whole screen)

but on my TP i cant zoom or anything....is there a way to fix this? btw the person sending the pics doesnt have a TP its just a normal phone