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[Q] Does Xperia Z2 Supports UHS-I Speed?

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By siregorash, Member on 17th April 2014, 06:44 AM
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15th May 2014, 01:32 PM |#11  
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Quote:
Originally Posted by Seifer1975

I don't think that is UHS speed. I am using a class 10 and also get roughly the same benchmarks.

https://www.dropbox.com/s/cmxa7rtt5w...8-05-15-28.png

Well your microsd is uhs-i because prior to uhs, microsd maximum speed is 25MBps.
Your read speed is physically impossible without uhs bus speeds.

Uhs-i has a 50MBps and 104MBps version. Looks like our phone is topping out at 50 which means it only supports sdr50 or ddr50.
 
 
15th May 2014, 09:41 PM |#12  
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Quote:
Originally Posted by xsacha

microsd maximum speed is 25MBps.

It means 25MBps in read or write?

EDIT: It means 25MB/s transfer, no matter read or write. With Toshiba Exceria 16G I have 38,8 MB/s read and 22,5 MB/s write.
Last edited by cedropol; 15th May 2014 at 09:45 PM.
16th May 2014, 12:22 AM |#13  
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Quote:
Originally Posted by xsacha

Well your microsd is uhs-i because prior to uhs, microsd maximum speed is 25MBps.
Your read speed is physically impossible without uhs bus speeds.

Uhs-i has a 50MBps and 104MBps version. Looks like our phone is topping out at 50 which means it only supports sdr50 or ddr50.

But mine just says class 10 on the card.
16th May 2014, 02:08 AM |#14  
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Unlike the Note 3, which has USB 3.0, the Z2 only has a USB 2.0 connector, so you're going to be capped transfer speed-wise.
4th June 2014, 01:47 PM |#15  
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Calculator Sony Xperia Z2 + SanDisk Extreme PLUS UHS-I
Hey guys! Here is my test of Z2 with SanDisk Extreme PLUS UHS-I 64Gb
Honestly, I've expected faster Reading.

4th June 2014, 04:22 PM |#16  
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hi my SanDisk mobile ultra sdsdqu-16g-u46a




Sent from my D6503 using XDA Free mobile app
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4th June 2014, 04:44 PM |#17  
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Quote:
Originally Posted by biniek

hi my SanDisk mobile ultra sdsdqu-16g-u46a
Sent from my D6503 using XDA Free mobile app

That's 34.8 for read and 14.4 for write (Internal SD Card). Sometimes this benchmark shows incorrect names/sections. But you won't be fooled if you'll check the size of memory in the description.
4th June 2014, 07:44 PM |#18  
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http://forum.xda-developers.com/show...67&postcount=4
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