[Help] about sd card real or fake

[Leyha]

i buy sd card from online shop and i test it in my phone Xiaomi Redmi 3X,

the result test of sd card is

Read 35 MB/S & Write 9 MB/S

sd card i use SanDisk Ultra 16GB class 10

i dont know this real or fake sd card can someone explain to me?

 

[sirstinky]

There's really no way of knowing unless you have the original packaging. Those read/write speeds are actually pretty good for a micro SD card. You can see if you can find an app that tells you information about your phone hardware as it will pick up the expandable storage. That, or get a microSD card adapter and plug it into a laptop or PC with an SD card reader and check it that way. Otherwise, I wouldn't worry about it. It's working fine.