What samsung phone is similar to the Palm Centro?

I lost my phone and my mother called At%26amp;t to report it lost. Thank goodness for insurance I won't be phoneless. But accodring to At%26amp;t the Palm Centro was discontinued and they will send my a samsung phone similar to the Centro. Unfortunatly my mom couldn't catch onto the name of the phone but she said it didn't have a specific catchy name so it was probably a name full of letters/numbers.|||palm pixi|||Club penguin