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Micro SDHC Compatibility

Hi,
This may be a silly question for some but i've searched around and i still cannot find a definitive answer anywhere with regards to micro sdhc cards being used in the samsung galaxy s. If i was to purchase a micro sdhc card am i going to need some form of adapter? I only ask because most places i shop around only sell micro sdhc cards.
It was my understanding that the galaxy s only had a micro sd slot which is what is currently confusing me.
Thanks.

it supports up to 32 GB of microSD
anything larger than 4 GB = SDHC support

Galaxy S supports Micro SDHC.
(Allgamer basically said that, just in a slightly roundabout manner).

I'd like to know (please), whether the device can perform all functionality such as record hd and playback 720p movies over dlna from a class 2 card? I want to order a sandisk 16gb card, but would save the pennies on a class 4, if a class 2 performs well.

you could still get a class 6 16GB cheaper than getting a Class 2 16GB Sandisk, if you buy from other brands like Transcend (excellent), Adata, OCZ, Kingston, etc....

If it helps, I'm using an old class 6 Transcend 8GB. Bought for a micro DVcam (hence the need for class 6) last year and think it was around £10 then - possibly cheaper now?

You can get a 8 GB SDHC from DealExtreme.com for < $20 any day of the week.

Lexar Secure Digital 16GB class 10, 133X
How about this one?
Lexar Secure Digital 16GB class 10, 133X
Tip: SDHC
Size (MB): 16384
Rate (MB/s): 20MB/s
Class 10
Is Lexar a good name for memories?

I am currently using 4 GB Micro SDHC card with SGS.It is my old phones (HTC HD Mini) Micro SDHC card and it is working great.

I just bought this Wintec 16GB class 10 from Newegg.com... now whether it's an actual class 10 that's to be determined cause it's in the mail. But for $30 you at least get 16GB.

anyone try a-data 32gb class 10?
I'm curious if anyone try a-data 32gb class 10?
half the price of other 32gb cards.
the reason I ask is many folks report issues with hd cams.
Neil

neil85ae86 said:
I'm curious if anyone try a-data 32gb class 10?
half the price of other 32gb cards.
the reason I ask is many folks report issues with hd cams.
Neil
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Click to collapse
you sure that is a class 10 micro SD 32GB? (i think it's a normal size SD)
if so, i'm soooooooo buying one
please post link, i want to buy

Talking about the classes.. ya think the GalaxyS can really max out the speed? I doubt so..

Sandisk 32GB SD card is a class10? What is the max read/write transfer rate can anyone can confirm? Please

MasK said:
Talking about the classes.. ya think the GalaxyS can really max out the speed? I doubt so..
Click to expand...
Click to collapse
Class 6 write is quite easily archiveable, but i do doubt about Class 10

chattymango said:
Sandisk 32GB SD card is a class10? What is the max read/write transfer rate can anyone can confirm? Please
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Click to collapse
not that i know of, so far all the confirmed legit SanDisk 32Gb has been Class 2
some places advertise they have Class 4 SanDisk 32Gb microSD but.... the picture and the price listed are those of a Class 2
some people have confirmed the Class 2 SanDisk 32Gb microSD can write 4Mb/s but that was on a new empty disk test
i would like to see some test done on 60% full 32Gb Class 2 SanDisk microSD to see if it can sustain a Class 4 write after half full, being a Class 2

check this review link http://www.testfreaks.com/blog/review/review-of-kingston-class-4-32gb-microsdhc-card/
should buy Kingston or Sandisk 32GB MicroSD for my Samsung GT-i9000 Galaxy S
or any other brand?

AllGamer said:
Class 6 write is quite easily archiveable, but i do doubt about Class 10
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Click to collapse
How ?? A 720p video at maximum quality usually takes around 1.5 ~ 1.8MBps, so a Class 2 (2MBps guaranteed write speed) in theory should be quite sufficient, at least with my Class 2 cards I haven’t had any trouble recording 720p video.The Sandisk 16GB Class 2 I have can be written to at a minimum constant speed of 8MBps (has around 4Gigs of Data on it already). And the Nokia branded (not sure about the actual brand) 8GB Class 2 which I got with my previous Nokia phone can be written to at 4MBps + (has 7Gigs of Data already). So IMO as long as you go with a name brand you should be able to get more than 2MBps writing speed which should be enough for 720p video.
You might get better speeds when transferring large files to your phone, but how often do you do that ?? And if you do that over Wi-Fi or Bluetooth like I mostly do, it won't matter at all. Spending on anything above class 6 (e.g Class 10) IMO is a total waste of money. I use a class 6 on my DSLR to record 1080p video, haven't had any issues with it so far. So I hardly think Galaxy S can exhaust a Class 6 card, or even a branded Class 2.

video is a secondary use
i use it mainly for applications and data transfer (portable hard drive), the faster the better, the less noticeable lag, and speeds up Titanium Backup quite considerably

AllGamer said:
not that i know of, so far all the confirmed legit SanDisk 32Gb has been Class 2
some places advertise they have Class 4 SanDisk 32Gb microSD but.... the picture and the price listed are those of a Class 2
Click to expand...
Click to collapse
The recent batch of SanDisk microSDHC cards (seen here in Brussels in Media Markt and Fnac) has Class 2 marking changed to Class 4 (8, 16 and 32GB). They have exactly the same packaging down to part numbers. That's mine for example: http://i37.photobucket.com/albums/e62/ping_ling/android/microsdhc.jpg
And here's something on it http://forums.sandisk.com/t5/Mobile...ught-new-card-is-this-fake/td-p/189102/page/2

Is a microsd class 2 enough for recording hd videos and running apps?

Im planning on buying a 16 gb microsd card but all i can find is cards class 2 is that enough for recording 720p and loading applications installed to the SD card ? keep in mind that i also plan un buying a optimus 2x which has 1080p recording
Which brand do you like better? sandisk? kigston? trascend?
I read that sandisk class 4 cards are REALLY good but they dont show up in their website or amazon :/ , it seems they only sell class 2 cards, and kingston offers cards class 10 and 4 , class 10 seems a little excessive

Class 4 but really class 6 is what u need class 2 will die
Sent from my GT-I9000 using XDA App

yeah minimum a class 4
class 2 is just a pain, it will make you want to throw the phone away, and explode it into a million tiny bits
class 6 is the normal speed for a fluid experience

Im using a Sandisk 32GB class 2 card, it writes at 5~7Mb/s depending if its a large file or several smaller ones and read as higher than 15Mb/s

iammodo said:
Class 4 but really class 6 is what u need class 2 will die
Sent from my GT-I9000 using XDA App
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Click to collapse
class 2 will die? u mean its on its way out?
Ive been reading good comments about the sandisk cards, but they only sell class 2 cards :/ , what brands are u guys using?

If you are getting a 16gb card, or less sandisk, kingston or toshiba, class 2 or class 4 offers similar read/write speed, although the toshiba and kingston is a little faster, the sandisk is much stable.
Read is about 11-14mb
write is about 8mb
I had a toshiba 16gb class 2 in my i9000, it plays 720p videos without any problems, now i am using a lexar 32gb class 10, results aren't any different.
Hope this helps.

lexar 32gb class 10? jezus christ you must have payen an arm and a leg for that ****.

kms108 said:
If you are getting a 16gb card, or less sandisk, kingston or toshiba, class 2 or class 4 offers similar read/write speed, although the toshiba and kingston is a little faster, the sandisk is much stable.
Read is about 11-14mb
write is about 8mb
I had a toshiba 16gb class 2 in my i9000, it plays 720p videos without any problems, now i am using a lexar 32gb class 10, results aren't any different.
Hope this helps.
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Click to collapse
so basically you're saying i can buy any card i like and itll be fine?

soulzero said:
lexar 32gb class 10? jezus christ you must have payen an arm and a leg for that ****.
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Click to collapse
Approximate usd 85.

The class designation of SD Cards ONLY represents the sustained WRITE speed to the card in MB/s. So, class 2 means it can be written to at 2MB/s, while class 10 means it can be written to at 10MB/s.
The designation has no reference whatsoever to the read speed of the card. So, basically every response stating otherwise in this thread is wrong. You should be able to get suitable sustained read speeds out of any class 2 or higher SD Card for the purposes you will be using it for. It will just take you longer to transfer the data to it in the first place. As for video recording from your phone, class should should be plenty as I'm pretty sure 720P comes in under 2MB/s.

Wow, yea. Just that i seen some online shops which class 2 32gb cost 100$
But on amazon the lexar class10 32gb is really cheap...
http://www.amazon.com/Lexar-MicroSD...610M/ref=sr_1_1?ie=UTF8&qid=1296152464&sr=8-1
Anyway, i got a 16gb class2 card (a-data) and i can play 720p and record just fine...
Electroz is right. Its only about transferring and stuff.

Chad_Petree said:
so basically you're saying i can buy any card i like and itll be fine?
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Click to collapse
The speed of the card used in the phone does not make much of a difference, its onlt when you transfer data to and from Pc, but its always best to get the fastest available, if the budget is the main problem, consider getting a kingston or toshiba, but make sure you get one that is made in japan, as the taiwan version is a litttle slower, japan version are becoming harder to get now, since the japan factor has transferred their production to the taiwan site.
The classes stated on each card is only the minimum it will reach.
Class 2 at least 2 mb read/write
class 4 at least 4 mb read/write. etc.
So it can be anything above the actual figures.
For more info on microsd, see my link in the sig, although its a little out dated.

soulzero said:
Wow, yea. Just that i seen some online shops which class 2 32gb cost 100$
But on amazon the lexar class10 32gb is really cheap...
http://www.amazon.com/Lexar-MicroSD...610M/ref=sr_1_1?ie=UTF8&qid=1296152464&sr=8-1
Anyway, i got a 16gb class2 card (a-data) and i can play 720p and record just fine...
Electroz is right. Its only about transferring and stuff.
Click to expand...
Click to collapse
The actual retail price for the lexar 32gb class 10 is 149 usd.

No problems with 32GB Class 2 here, it can record and decode 720p just fine, and there is nothing else as intensive as those tasks that you'll be doing with this handset (may not be enough to support 1080p in future handsets, but that remains to be seen).
Don't buy into this rubbish about needing Class 4 or 6 cards, unless you regularly load very large numbers of small files to your card, in which case you may want the higher write speeds.

when you run apps and/or games off the SD (App2SD) the slower the card the more time it takes to have a fluid experience, specially heavy stuff from gamesoft, or simply opening the application manager and waiting for the icons to load
repeat the same tasks with a slower card vs a faster card and you'll see the difference
of course you'll not really see much of a difference, unless you card is more than 50% full, and have over 300+ apps installed

You can buy a Kingmax 16GB Class 6 at Amazon for £43. I didn't had any problem to find it. Class 6 is much better. See you - Frank
Sent from my HTC Hero using XDA App

francomur99 said:
You can buy a Kingmax 16GB Class 6 at Amazon for £43. I didn't had any problem to find it. Class 6 is much better. See you - Frank
Sent from my HTC Hero using XDA App
Click to expand...
Click to collapse
for that price I can get 2 class 10 Kingmax 16gb.

francomur99 said:
You can buy a Kingmax 16GB Class 6 at Amazon for £43. I didn't had any problem to find it. Class 6 is much better. See you - Frank
Sent from my HTC Hero using XDA App
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Click to collapse
amazon is always over priced, i rather buy them locally at the computer stores
Adata microSDHC 16GB, class 6 $35
Wintec microSDHC 16GB, Class 10 $36.49
Patriot microSDHC 16GB, class 4 $40
Kingston microSDHC 16GB, class 10 $102
i can also get authentic
Kingston 32GB microSDHC Class 4 Flash Card W/ Full Size SDHC Secure Digital Adapter $116.15
so at £43 pounds i easily get 2x Adata 16 GB class 6
which i already have many (each of my 5 phones has one, plus another one on the video camera CountourHD 1080p), and they work really good
LOL i always run out of battery before i run out of space in my video camera

AllGamer said:
when you run apps and/or games off the SD (App2SD) the slower the card the more time it takes to have a fluid experience, specially heavy stuff from gamesoft, or simply opening the application manager and waiting for the icons to load repeat the same tasks with a slower card vs a faster card and you'll see the difference
of course you'll not really see much of a difference, unless you card is more than 50% full, and have over 300+ apps installed
Click to expand...
Click to collapse
If your getting cards from a non generic name brand, the read speeds should be around 15-25Mb/s , My class 6 card actually had a slower read speed of 15Mb/s compared to my Class2 ( 28Mb/s )
At the end of the day the difference between loading something was barely noticeable even skipping to different portions of a 3.7GB movie, Im guessing the phone it self is the bottleneck and not the card.
1% or 99% full should have ZERO effect on the read/write speed this is not some mechanical drive nor having 1 or all the apps in the market.
EDIT:
Again the class rating is only a rate on what is the minimum write speed the card can handle, sandisk rates their 32GB at class 2 when it writes at 6-7Mb/s ( making it class 6 ) on the phone and about 10Mb/s using a card reader ( making it class 10 )

AllGamer said:
amazon is always over priced, i rather buy them locally at the computer stores
Adata microSDHC 16GB, class 6 $35
Wintec microSDHC 16GB, Class 10 $36.49
Patriot microSDHC 16GB, class 4 $40
Kingston microSDHC 16GB, class 10 $102
i can also get authentic
Kingston 32GB microSDHC Class 4 Flash Card W/ Full Size SDHC Secure Digital Adapter $116.15
so at £43 pounds i easily get 2x Adata 16 GB class 6
which i already have many (each of my 5 phones has one, plus another one on the video camera CountourHD 1080p), and they work really good
LOL i always run out of battery before i run out of space in my video camera
Click to expand...
Click to collapse
yeh, buying from a local store is cheaper, from the same price of a kingston 16gb class 10, you can get a 32gb class 4, but the fastest microsd on the market is the kingston 32gb class 10, but stock is very limited due to high prices, and you probable need to place an order and pay in advanced, i'm still searching for one, since the last time i heard about it about 9 months ago.
adata are the cheapest cards now, but the speed are rather slow, compared when they only released the 8gb about a year ago.

transcend, SanDisk or Samsung

Ok I am about to replace the stock 8GB Samsung card and my major requirement is to get Class 6 card and 2nd, to get 16GB.
I am between:
1) Samsung (8GB max class 6)
2) SanDisk (16GB Class 6)
3) Transcend (16GB Class 6)
I tend to trust Samsung better but it offers only 8GB. Samsung clearly described read and write transfer speeds.
On the other hand, Transcend & SanDisk websites don't state transfer speed and I don't just trust the Class 6 logo because I benchmarked my Samsung OEM Class 2 card with a Kingston 8GB Class 4 and the Samsung Class 2 was proved to be faster than Kingston. So, I'm not buying Kingston for sure although I have the channel to get them cheaper.
Has anyone compared the 3? At least I compared Samsung with Kingston and I know Kingston isnn't a good choice. I would like to see similar comparisons between the 3 and also trusted places to get them since eBay and Amazon are full of fake cards.

bos bais philei mou?
i would suggest the sandisk, transcend are dellia skada, the samsung is good, but not quite as good as the sandisk

Thnks my firend,
moreover, I notice that nowhere online (in UK) I can find SanDisk 16GB Class 6 micro sdhc.
A few shops give misleading info as they place a class 6 image in the outside category but inside the specs, they either don't mention or some state class 4 so I can't trust any of them.
Now I don't know who not to trust eBay & Amazon or authorized resellers with misleading specs.

andreasy said:
Thnks my firend,
moreover, I notice that nowhere online (in UK) I can find SanDisk 16GB Class 6 micro sdhc.
A few shops give misleading info as they place a class 6 image in the outside category but inside the specs, they either don't mention or some state class 4 so I can't trust any of them.
Now I don't know who not to trust eBay & Amazon or authorized resellers with misleading specs.
Click to expand...
Click to collapse
DONT buy from Ebay, ONLY buy from Amazon, not a reseller on Amazon

panyan said:
DONT buy from Ebay, ONLY buy from Amazon, not a reseller on Amazon
Click to expand...
Click to collapse
I've heard that also Amazon is full of fake SanDisk cards.

andreasy said:
I've heard that also Amazon is full of fake SanDisk cards.
Click to expand...
Click to collapse
if you buy from amazon themselves, it is fine, but the resellers are all fakes
try play.com - but sometimes the class isnt what it says, ive paid for class 4 and got class 2

I have a 8GB class 6 transcend and works fine on desire HD

It seems that ony Transcent has 16GB Class 6 micro sd. (Out of the 3 brands)
SanDisk has them only on their website but not available anywhere.
I'll have to decide between Smasung 8GB Cl6 or Transcent 16GB Cl6.

There’s been various tests & reviews online that more or less always show Sandisk coming out on top and most often delivering much more that what the class promises.
I’ve been using an 8 gb Sandisk class 6 for more than a year (first in Desire, then in DHD) – And switched to a 32 gb Sandisk class 2 a few months ago – No discernable difference in my opinion – Of course benchmarks will tell you otherwise, but they’re … benchmarks.

gens6200 said:
There’s been various tests & reviews online that more or less always show Sandisk coming out on top and most often delivering much more that what the class promises.
I’ve been using an 8 gb Sandisk class 6 for more than a year (first in Desire, then in DHD) – And switched to a 32 gb Sandisk class 2 a few months ago – No discernable difference in my opinion – Of course benchmarks will tell you otherwise, but they’re … benchmarks.
Click to expand...
Click to collapse
About sandisk delivering much more of what the class promises, i can't agree more with you.. True though, i've bought sandisk class 2, but the performance is more than my class 4 pendrive sd card.. pendrive brand sucks hard.. i'll never buy other except sandisk..

This guy in the post here: http://forum.xda-developers.com/showpost.php?p=11493723&postcount=9954 tried one from ebay and says its real. 16GB Sandisk Class 10

MrYuiM said:
This guy in the post here: http://forum.xda-developers.com/showpost.php?p=11493723&postcount=9954 tried one from ebay and says its real. 16GB Sandisk Class 10
Click to expand...
Click to collapse
It's not SanDisk but generic no-name. I wonder if it will really satisfy the class 10 requirements in a micro card since there is no other sinilar from the known brands.

I'd say go for Sandisk. I have a class 4 SDHC microSD. I know it's only 4gb, but it's superior to any other card i've seen. It has write speeds of 20-25 mb/s, and read speads of 50+! Lol it outperforms my dad's class 10 16gb :S I thought that all class 4 cards have similar speeds, so I bought a Samsung 16gb class 4...it writes at 3mb/s
I don't know if this card is unique or if other Sandisk cards are just as fast, but my experiance with Sandisk is quite good

I agree about SanDisk, i have a class 2 8GB and write speed is 7MB/s
The Samsung class 2 8GB that came with my DHD has write speed of about 3MB/s.

I advice against samsung, on my DHD it was in bundle and now it is died after only a life month

Good Sandisk class 2 is sometimes better than other class 6...

i use a Kingston 32gb class 4 card and it works like a charm. Never had problems with Kingston cards.

Lexar class 10 32GB and Patriot class 10 32GB already in the market.
You can find Lexar at amazon and patriot at newegg.

Finally, although I am convinced about SanDisk, I chose Samsung Samsung Plus8GB class 6. The main reason is that it is much cheaper and I saw some performace benchmarks from another member here some time ago which were very impressive and also I could not find a trustworthy place from Internet to buy Sandisk which has been one of the major targets of replicas. Their support also hasn't convinced me because they never replied to some pre-sales questions I sent them. I don't doubt about the superior quality they have though.
We'll see.

Do you get fast read and writes with just a class 6, no lags or slowdown?

what are you guys using for sd cards?

I'm guessing some manufacturers cards work better, faster? I'm seeing class 4, 2, 10! 32, 16gb. Are there brands to just stay away from? Just scrolling through amazons 32gb selection reviews I'm in doubt about quality, or fake knockoff cards.
Thanks !

I got a 32gb class 10

what brand was it?

Lexar 32GB Class 10 for $100

I bought a Patriot 16GB class 10 for $40 on Amazon...Never heard of the brand, but its been working solid since I got it and speed tests confirm its class 10

curtisc19 said:
I bought a Patriot 16GB class 10 for $40 on Amazon...Never heard of the brand, but its been working solid since I got it and speed tests confirm its class 10
Click to expand...
Click to collapse
of all the different brands of thumbdrives i've owned, i have an 8 gb Patriot that connects to every PC i've tried it on. Newegg doesn't sell it anymore.
i did find a Patriot 8 gb micro SD though!

Using an A-Data 16GB Class 6. Just got it today and it's working great. $30 on Newegg
http://www.newegg.com/Product/Product.aspx?Item=N82E16820211378

Here's a good deal from amazon right now:
Patriot Signature 16 GB Class 10; ~$30
I would stay away from Class 2 or 4 for HD videos since I am concerned about transfer rates. Maybe someone else can comment?

seems like if we want to play video or high speed transfers the choice is a class 6 minimum. I went ahead with qubits recommendation and went for the lexar class 10.
I was testing an 8gb a data generic card, and a few smaller ones without a problem. Some post earlier in the board said,"go big, or go home.' That stuck, so I went for the 32gb. I sure did t want to get a huge card that wouldn't play well with the xoom. So another vote for the lexar.

A-Data 16GB Class 6, works great for me.

memory cards for Nokia 820

We got the following 32GB MicroSDHC Class 10/UHS-1 memory card on sale for $18.99 and it works great in the 820:
http://www.amazon.com/SanDisk-MicroSDHC-Memory-Adapter-SDSDQU-032G-AFFP-A/dp/B009QZH7BU
Similar Class 4 card at the AT&T store costs $59:
http://www.att.com/shop/wireless/accessories/data-memory/sku6090235.html
Or $22 on Amazon:
http://www.amazon.com/SanDisk-Mobile-microSDHC-Memory-SDSDQ-032G-AFFP/dp/B007KFXIDE/ref=pd_cp_e_2
I'm not sure if the class-10/UHS-1 actually makes any difference; we didn't try HD video capture yet.
Install is simple: switch the phone off, pop open the back, remove the battery, install the card, put everything back together, and turn on the phone. After a second or two, the phone asks if you want photos/videos/music downloads to automatically go to the card or on the main memory. Nice touch. Now my wife's 820 has more storage than the 920 and still cost less. We couldn't justify the additional cost of the 64GB cards. 32GB seems to be the sweet spot right now.

I am new on Lumnia 820, got it on friday last week, but my first impression is very good.
Regarding the Memory card, i can confirm that the SanDisk Ultra Class 10 microSDHC Ultra 32GB is working perfect.
Pluged in as written, installed it and ready to go, pretty fast I think without any problems yet.

Masterslice said:
I am new on Lumnia 820, got it on friday last week, but my first impression is very good.
Regarding the Memory card, i can confirm that the SanDisk Ultra Class 10 microSDHC Ultra 32GB is working perfect.
Pluged in as written, installed it and ready to go, pretty fast I think without any problems yet.
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Click to collapse
Im getting the gskills 32gb class 6 for 20usd as i am not into hd movies to justify the cost difference for an additional 30bucks as i read class 6 or 10 wont make a big difference in handling pictures, music and watching little movies. But if i could find a little less than 50 i might get the 64gb class 10 sandisk micro sdxc uhs-1. Do you think the 64gb class 10 wont pose any problems? Any help appreciated.

Pedropen said:
Im getting the gskills 32gb class 6 for 20usd as i am not into hd movies to justify the cost difference for an additional 30bucks as i read class 6 or 10 wont make a big difference in handling pictures, music and watching little movies. But if i could find a little less than 50 i might get the 64gb class 10 sandisk micro sdxc uhs-1. Do you think the 64gb class 10 wont pose any problems? Any help appreciated.
Click to expand...
Click to collapse
I have read that the 64Gb Class10 Sandisk Card makes some problems.
Check out this thread in Nokia Forum:
http://discussions.nokia.com/t5/Nokia-Lumia/Lumia-820-sd-card-issues-and-freezing/td-p/1621704

SanDisk Ultra 64 GB MicroSDXC Class 10 UHS-1 Memory Card with Adapter (SDSDQU-064G-AFFP-A) is $56 on amazon with free ship... That card works like champ with the nokia 8XX Windows Phone 8 devices.

i use scandisk 16GB class 10, it works well:good:

16gb class10
got this at tigerdirect for 14.99 on sale works wonderfully

i use silicon power 16GB Class 10 Memory card
woking perfect

I use Sandisk 16GB Class 10 UHS-1, work well

I use Kingston 32gb sd Card
http://www.kingston.com/datasheets/sdc10_en.pdf
it works great