Maximum SD card class for Samsung Galaxy S4 I am thinking of getting a 64 GB micro SDXC card, but I am unsure wether to get a class 10 or UHS-1 for my I9505G with 16 GB.

I've read so many conflicting reports. Some say that the max the device supports for proper function is class 6. Others say that the UHS-1 card works just fine.

What is the maximum class that the device allow to work properly?
Use Class 10 SD cards. There will be fewer problems.