I have a simple candy bar feature phone that's giving up the ghost and since I usually have it in my pocket along with an MP3 player (Sandisk Sansa E250) that I put a 64 GB MicroSDXC card in to store all my music, I figured I'd try to simplify and get a replacement phone that can also double as a music player so I only carry one device.
However, I can't seem to figure out which (if any) cheap feature phones actually support cards with > 64GB capacity. Some devices just have a problem with the default file system on these cards which is easily solved by reformatting them to FAT32, but I think there's also a hardware difference as I've tried using mine in a friend's Blu Samba TV (which claims to support cards up to 32 GB) with no luck.
Is anyone doing something similar, or has come across a phone that can handle the larger card sizes? I don't really have any other criteria for the phone other than being GSM and as cheap as possible.