Which microSD cards work with the Microsoft Lumia 640?

Manufacturers spec sheets often don't list the type of microSD card that you can use with your telephone. And then the confusion arrives for some picking up a new phone, similar the Lumia 640

"The simply thing listed on the microsoft spec page is that it volition take MicroSD cards. Will information technology accept HD and 90 type cards? Are in that location any chapters limitations?" - Forums fellow member Medwynd

The important spec to recall is that the Lumia 640, and all new Lumias for that thing, supports the SDXC standard. And since it's a standard, that'due south what matters. So you can utilise any of the microSD cards you find conforming to this, or the lower-spec SDHC standard.

"It will work with SDHC and SDXC. The difference betwixt HC and 90 is that the size of HC is between >2 and 32 GB and the size of XC is 32 GB to 2TB. (And from 32 onwards yous can not use FAT32 formatting). There is no max size for your phone the 128 GB is "just" put in the spec because that is the current max size for microSD cards and SDXC"

"Side note: A class 4 card may not work considering it is to slow. UHS (Ultra Loftier Speed passenger vehicle) standard is not supported then you will not get xxx or 48 MB/south considering the max speed of the High Speed bus in your telephone is 25 MB/south." - forums Ambassador Harrie-S

Sandisk announced a 200GB microSDXC card at Mobile World Congress which should likewise be compatible with these Lumia phones when it goes on sale. But it also costs nearly 4 times more than a Lumia 640, then in that location'southward that to bear in mind too!

Hopefully that helps articulate upwards any questions you may accept had about using a microSD card with your new Lumia 640, Lumia 640 XL or any of the current Windows Phones.

If you've any questions that need answering, exist sure to stop by the Windows Central Forums where there are some dandy people waiting to help!

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