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Old 08-31-2016, 12:48 AM   #324
GeoffR
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Posts: 3,821
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Join Date: Nov 2012
Location: Te Riu-a-Māui
Device: Kobo Glo
Quote:
Originally Posted by chrisridd View Post
Is eMMC likely to be faster or slower than the internal SD cards in previous Kobos?
Likely to be about the same. The original Aura had eMMC and it was not noticably faster or slower than other models with internal micro-SD cards.

Quote:
Originally Posted by chrisridd View Post
Yeah, I found a video comparing eMMC against a class 10 SD card and the eMMC was much faster. What sort of speed cards did Kobo use in other reader models?
The ones I have seen came with Sandisk class 2 or 4 cards.

The speed of eMMC chips and micro-SD cards depends hugely on what you are using them for, so unless the test was comparing ereaders it is probably irrelevent to how they will perform in an ereader.

The speed of micro-SD cards also varies hugely between different manufacturers and even between individual cards produced by the same manufacturer, some class 2 cards are much faster than some class 10 cards for small block operations, it is only when dealing with huge blocks that the class 10 cards are likely to be faster, such as when transferring hundreds of books at once from PC to ereader. In normal use the best class 2 or 4 cards are likely to be as fast or faster than the best class 10 cards.

Last edited by GeoffR; 08-31-2016 at 01:17 AM. Reason: class 2 or 4
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