does this phone compatible with UHS-I class 3 sd card?

[jack999]

hi
before im gonna buy an sd card, im gonna ask whether this phone support UHS-I class 3 or not
this is the sd card i want to buy
thanks

http://www.amazon.com/Kingston-Digital-32GB-microSDHC-SDCA3/dp/B00RVNGGT8

[Hampus]

Hi,

Xperia C5 Ultra meets the minimum hardware requirements to support Class 10 / UHS Speed Class 1. This SD-card should work fine, but I cannot guarantee that it will meet the performance of UHS-I Speed Class 3 when it comes to read and write speed.

[jack999]

or should i buy sd card with UHS class 1 instead like samsung which is has the same read and write speed  of kingston i mentioned earlier? i heard that if the device does not support UHS class 3, it would make the read/write speed become 'slow' like regular class 10 speed 

im concerned about two of these sd card right now because of the price at my country (malaysia) where the price of samsung are RM140 and the kingston i can get for RM100

[Hampus · Accepted solution]

The phone does support UHS-I so I don't see that the read and write speed would be limited. The Kingston card is a UHS-I card.