Sandisk XC vs A1 memory cards

Discussion in 'Storage' started by billubakra, Jan 13, 2018 at 4:49 PM.

  1. billubakra

    billubakra Well-Known Member

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  2. whitestar_999

    whitestar_999 Super Moderator Staff Member

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    A1 is latest classification(just like class 10,UHS-1 etc):
    Application Performance Class - SD Association

    In simple terms,two cards with same read/write speeds but different IOPS/random read write speeds,the card with better random read write speeds/IOPS will perform better when both cards are used to run apps.A1 rating will make a difference only if you are planning on installing apps in card.
     
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