Smartphone memory card

[mam0828]

Hi,

1. Is 32GB 32G Micro SDHC CLASS 10 UHS-1 Memory card Retailwill work well with the Xperia Z?
2. Is there a smartphone Xperia Z interface  UHS-I?

Best wishes,
  Moti

[Alexander1]

Yes, it should not be a problem to use it in a Xperia Z. 

Unfortunately we do not have any specifications on the read and write speed of the SD card reader in the phone.