I have a motorola G and need to transfer pictures to a samsung... :'(

Solution
Easiest way, setup cloud storage like Google Photo and have it sync up to that service. Copy the photos to a SD card, move the SD card to the new phone. Copy the photos to a computer, copy down to the new phone. Either way, you want to have backups of your files unless you don't mind losing them if the phone is damaged and you cant get to them.
Easiest way, setup cloud storage like Google Photo and have it sync up to that service. Copy the photos to a SD card, move the SD card to the new phone. Copy the photos to a computer, copy down to the new phone. Either way, you want to have backups of your files unless you don't mind losing them if the phone is damaged and you cant get to them.
 
Solution