* The Philadelphia accent is rhotic, meaning that the "r" sound is pronounced even at the end of words, while the New York accent is non-rhotic, meaning that the "r" sound is often dropped at the end of words.
* The Philadelphia accent has a more nasal quality than the New York accent.
* The Philadelphia accent has a characteristic "y" sound for "e" in some words, such as "yes" and "set".
* The New York accent has a more clipped, staccato rhythm than the Philadelphia accent.
Overall, while there are some similarities between the Philadelphia and New York accents, there are also significant differences that distinguish the two.