When it comes to 4x6 vs 5x7 photo prints for photo gifts or greeting cards, it depends on how the card will be displayed and the amount of space available. Visuals Clipping recommends always verifying the number of the card/gift package before selecting a print size, a 4x6 print will be smaller and fit into a smaller enclosure, a 5x7 print will be larger and fit into a larger enclosure for a memorable photo. The final presentation could be more polished if there is some space around the picture.