So now that my card is corrupted, I've narrowed down my options to two cards. I don't need 64 GB, but I do need speed. I transfer a large amount of files, so Class 10 is a must. 32 GB is perfect.
A Samsung 32 GB Class 10 microSDHC card, found here. Perks are waterproof, shock-proof and magnet-proof. Or says it is, according to the Samsung site.
A SanDisk 32 GB UHS Class 1 microSDHC card, found here. Perks is the fact that it is UHS.
Seeing as how I have not bought high-quality cards in the past, opinions are welcome!
Sad owner of a bricked Evo, but the Samsung Moment forum is filled with crickets....
I say go with Sandisk. Never tried a samsung memory card but Sandisk hasnt let me down yet.
Sent from my Galaxy S2 Epic Touch
Either maker will be a good choice but what you want to mainly look at is the CLASS number.
A class 1 card will have a sustained max speed of 1Mb with is agonizingly slow and by default the Class 10 will be 10MB.
Samsung, Kingston, Patriot, Sandisk, Crucial are all decent makers of SDcards but be sure you get the speed also.
ItsLasher said:
Either maker will be a good choice but what you want to mainly look at is the CLASS number.
A class 1 card will have a sustained max speed of 1Mb with is agonizingly slow and by default the Class 10 will be 10MB.
Samsung, Kingston, Patriot, Sandisk, Crucial are all decent makers of SDcards but be sure you get the speed also.
Click to expand...
Click to collapse
I believe I understand the class system. The main reason behind me asking is because of UHS - supposed to be faster than Class 10.
I've always used smaller-capacity, slower cards because they are oftten scattered around the house, but it is about time for an upgrade. Haven't heard of UHS so I figured I would ask around.
Sent from my SPH-M900 using xda premium
DO NOT count on a a class 10 card giving you 10Mbs transfer speeds. I bought a class 10 PNY and get very inconsistent speeds(using sd speed test). i get anywhere between 6.5 and 8 Mbs, usually around 7.6Mbs. you may want to test some different ones or post in Q & A and see what results others are getting with different cards. No sense in buying a class 10 if class 6 wil yield the same results.
of course my read speeds are around 31Mbs, but it seems write speeds suffer greatly on these phones.
dbenney said:
DO NOT count on a a class 10 card giving you 10Mbs transfer speeds. I bought a class 10 PNY and get very inconsistent speeds(using sd speed test). i get anywhere between 6.5 and 8 Mbs, usually around 7.6Mbs. you may want to test some different ones or post in Q & A and see what results others are getting with different cards. No sense in buying a class 10 if class 6 wil yield the same results.
of course my read speeds are around 31Mbs, but it seems write speeds suffer greatly on these phones.
Click to expand...
Click to collapse
With ANY type of benchmark system you will get results all over the place. I can tell you on my Patriot 16gig class 10 in the real world of transferring files to and from my phone a consistent 10mb+ is the norm.
This is like those who base a ROM's quality and speed on Quadrant. That has to be the worst bench app I have ever seen and the results mean NOTHING in the real world on how a phone or ROM will perform.
class 4 32gb here. very happy with the results. running a2sd with dalvic and data to sd and runs smooth here are some of my test results
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from this thread http://forum.xda-developers.com/showthread.php?t=1419157
go for the class 10 one
Looked more into UHS. UHS-1 has a theoretical speed of 50 MB/s. Blows away Class 10's speed of 10 MB/s.
I would suggest looking up UHS cards. Among other sites, I used Wikipedia.http://en.m.wikipedia.org/wiki/Secure_Digital#section_3
Thanks for all of the help! Will hit the thanks button!
Sent from my SPH-M900 using xda premium
I've always been partial to Lexar. I've found it to be fast enough to capture hi-def video.
I have used 2Samsung 1lexar 6sandisk 1Kingston ..the Samsung gave me the most problems errors the rest I still use just bought card readers and use most of em like flash drives I was looking at the 64 gb cards even though not officially supported can't get a confirmation whether these work or not......still searching here.....sandisk all the way never had a problem with them
dbenney said:
DO NOT count on a a class 10 card giving you 10Mbs transfer speeds. I bought a class 10 PNY and get very inconsistent speeds(using sd speed test). i get anywhere between 6.5 and 8 Mbs, usually around 7.6Mbs. you may want to test some different ones or post in Q & A and see what results others are getting with different cards. No sense in buying a class 10 if class 6 wil yield the same results.
of course my read speeds are around 31Mbs, but it seems write speeds suffer greatly on these phones.
Click to expand...
Click to collapse
I wonder if for recording video, a cheap class 3 will do?
The best sd cards to get are 32GB class 10's,most systems will support 32GB beter than 64GB.
I buy the random read write Class 6 vs Class 10 argument when speaking of mediocre quality cards.
Class 6 32GB.
i wouldn't worry about UHS cards as they require a different voltage to achieve that speed. the evo isn't capable of the higher voltage, causing them to fall back to a standard class 10 rating. within the class rating system, it'll still vary, my class 4 beats out my class 10 in both reads and writes. san disk cards have definitely lasted me longer in overall life, samsung has also been very good to me. bad experience with lexar and a-data.
Related
I am disappointed our phone did not include a card. How much difference in speed from say class 4 to class 10?
I am wanting a 32GB and I am considering...
PNY 32GB Micro SDHC Flash Card for Tablet PCs Model P-SDU32G10TEFM1 $65
Speed Class Rating: Class 10
Read Speed: Up to 20MB/s
Write Speed: Up to 10MB/s
or
ADATA 32GB Class 4 Micro SDHC Flash Card with Adapter Model AUSDH32GCL4-RA1 $51
Speed Class Rating: Class 4
Read Speed: up to 10 - 14 MB/s
Write Speed: up to 2 - 5 MB/s
or
SanDisk 32GB Class 4 Micro SDHC Memory Card with SD Adapter $35
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I think I will take door #3 as it is a one day sale(today). Even though less known than newegg or amazon, 1daysale.com has been around for awhile. A sandisk for $35 shipped...I'll bite.
After all, my Droid Charge has a sandisk class 4 and works great.
Pic with Epic Touch
think there are better deals out there try to google it instead of going to ebay and amazon first. think i found some 10 sandisk for 60 32gb
I picked up the 1daydeal one also. Good price as long as its legit.
Sent from my §ãM§ûñG GåLâXÿ §2 éPîç 4G TøùçH
You have to be careful of fake cards. I haven't bought from 1daydeal myself but many people over at slickdeals say they are fine...only complaint is a little slow to ship.
I've read that some class 10 cards not well supported with other recent Android phones...not sure about the ET4G though.
The biggest thing I've seen class of a card affect is video, that is when the video device is recording to the SD card. I don't have a card in my ET4G atm but to those who do, are videos you take written to the card or to the internal memory?
i just ditched my 32gb class 2 and ordered a 32gb class 10 to see if it helps w/ the 'wake' delay. right now w/ no sd card, there is no delay..w/ the class 2 card, there was about a 2 second delay after pressing the power button.
Does class 10 VS. class 6 make a difference with regards to our phones?
Sent from my ep4gt using XDA Premium
For live recording video or pics, use camera memory for fastest speed...then move to card for storage.
Intuitively, I'd think for these phones - who cares?
My last phone - different story!
I had a MyTouch 3G that was rooted and running CyanogenMod 6, with Apps2SD because the phone had almost no onboard storage. In THAT case, since my apps were being installed to the SD card, the speed (class) of the SD card was directly proportional to the responsiveness of the phone.
And even with a class 6 card in my phone, you'd never want to install an app to the card that had a widget you were using.
With this phone however, I doubt I'll run out of local app storage space (or, it'll be a sign I should be doing some clean up work), so I'd just be using the SD card for storing pics and music.
I'd check NewEgg for cards, they have good prices, better than Ebay and Amazon.
May be the last time that occurs. I just read an article stating the Samsung is going to start the mass production of it's on line of SD Cards. Samsung is nuts. If something is too expensive and effects their bottom line they just make it themselves and get into that market.
I have a bunch of 4GB and 8GB microsd cards, and I have noticed that the class 4 sandisk are faster than the pny, patriot, and Samsung class 6 I have. The class 2 sandisk and Samsung I have are faster than my pny class 4.
Sent from my Samsung Galaxy S2
ravizzle said:
I have a bunch of 4GB and 8GB microsd cards, and I have noticed that the class 4 sandisk are faster than the pny, patriot, and Samsung class 6 I have. The class 2 sandisk and Samsung I have are faster than my pny class 4.
Sent from my Samsung Galaxy S2
Click to expand...
Click to collapse
Too right. My Class 2 Sandisk card benchmark write speeds are ~5.5MB/s - enough for HD encoding and decoding.
Wonder if anyone has tried these in an Epic 4G yet?
deleted for dumb.
Class 10 cards have longer random access times than class 4 cards i believe
So only get a class 10 card for shooting HD video, for apps, lower class cards are superior
Ok, I paid $99 for a 32GB when it first came out over a year ago and I filled it fast... Why am I so tempted to order a $225 64GB card from SanDisk right now?
http://www.dailysteals.com/ had a one day deal for a Samsung 16GB microSD for $15 shipped. It's a Class 2 but I'm just using it for storing music and files.
walord said:
Ok, I paid $99 for a 32GB when it first came out over a year ago and I filled it fast... Why am I so tempted to order a $225 64GB card from SanDisk right now?
Click to expand...
Click to collapse
Think the phone will only support up to a 32GB card. (specs with memory at the bottom of the page)
Staxeon said:
Think the phone will only support up to a 32GB card. (specs with memory at the bottom of the page)
Click to expand...
Click to collapse
GSII will support 64gb cards.
Staxeon said:
Think the phone will only support up to a 32GB card. (specs with memory at the bottom of the page)
Click to expand...
Click to collapse
You didn't notice the video posted in this thread of a 64GB micro SDXC working in the galaxy S2...
PCMag specifically tested the 64gb card in an Epic 4g Touch and a number of other android devices and reports it works.
Personally I'm going to wait a month or two for the cards to start showing up at online retailers at a lower price, $219 is just too rich for my blood.
Anyone got 32GB microsd class 10 for their Note? If so where did you get it and how is it? I found Samsung ones on Amazon but even though it says that it is class 10 people are claiming that speeds are more like class 2. So, I want to get one but want one that was tried and works. Thanks!
tarsierspectra said:
Anyone got 32GB microsd class 10 for their Note? If so where did you get it and how is it? I found Samsung ones on Amazon but even though it says that it is class 10 people are claiming that speeds are more like class 2. So, I want to get one but want one that was tried and works. Thanks!
Click to expand...
Click to collapse
Can't comment on that card but did get a Samsung 16GB class 10 and then found out (after I'd ordered it) that class 4 are the best for phones as you tend to be writing mixed content. Apparently the c10 cards are not optimised for this and can be slower than c4. I can say that I recently connected my Note as a USB device to write a 2.5GB video to my SD card and got over 10MB/sec so am very happy to have gone for the c10 version.
tarsierspectra said:
Anyone got 32GB microsd class 10 for their Note? If so where did you get it and how is it? I found Samsung ones on Amazon but even though it says that it is class 10 people are claiming that speeds are more like class 2. So, I want to get one but want one that was tried and works. Thanks!
Click to expand...
Click to collapse
Just got Samsung 32G Class 10 for my Note. Been happy with it so far.
Bought it from eBay and ordered another 2 more for my friends. http://www.ebay.com/itm/New-Genuine-SAMSUNG-32GB-MicroSD-Essential-CLASS-10-Galaxy-TF-SD-Memory-Card-32G-/280751052989?_trksid=p5197.m7&_trkparms=algo%3DLVI%26itu%3DUCI%26otn%3D5%26po%3DLVI%26ps%3D63%26clkid%3D4752714359574922994
The speed test pix has been removed. (Apology as SDcard was app's default. Will post one from External_SD again).
sm00ther said:
Just got Samsung 32G Class 10 for my Note. Been happy with it so far. Much faster than Sandisk and Transcend 16 GB Class 6.
Bought it from eBay and order another 2 more for my friends. http://www.ebay.com/itm/New-Genuine...&otn=5&po=LVI&ps=63&clkid=4752714359574922994
Here's the speed test pix.
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Click to expand...
Click to collapse
Thanks! I will get one too
tarsierspectra said:
Thanks! I will get one too
Click to expand...
Click to collapse
U're welcome
Are you sure /sdcard/ is the path of the external sdcard?
The picture attached is not the mentioned sd-card
Yes, that's the correct path.
Sent from my GT-N7000 using xda premium
Here is ny transcend 32gb class 10
I've read a thread here saying this is not too good for sprint or random reading. Too bad i read about it after I bought it.
4braid said:
Can't comment on that card but did get a Samsung 16GB class 10 and then found out (after I'd ordered it) that class 4 are the best for phones as you tend to be writing mixed content. Apparently the c10 cards are not optimised for this and can be slower than c4. I can say that I recently connected my Note as a USB device to write a 2.5GB video to my SD card and got over 10MB/sec so am very happy to have gone for the c10 version.
Click to expand...
Click to collapse
This is exactly my experience. My 16gb class for leaves the 32gb class 10 in the dust, especially if I'm copying lots of small folders.
Wow I just noticed the speed tests you guys did... Now with I hadn't
This is my cheapo Lexar class 10 32gb micro sd
Sent from my GT-N7000 using Tapatalk
Mujja,
/sdcard/ is not external sdcard for SG Note. It is /sdcard/external_sd. As proof, check its size is not 16 GB (14053 MB) but more 12 GB (11168 MB) that is equal to the 16 GB of the phone minus memory allocated to the system.
ADATA 32GB Class 10.
Ordering info: AUSDH32GCL10-R or AUSDH32GCL10-RA1
ive got an A-RAM and kingston class 10. both card read at 15mb/s or so, but the A-RAM card writes 2mb/s faster than the kingston (12.2mb/s vs 10.2mb/s).
32GB class 10 micro sd card £27.99 delivered
http://www.amazon.co.uk/Lexar-32GB-Micro-Speed-Reader/dp/B004BR2ZTM/ref=pd_cp_computers_1
senectus said:
Wow I just noticed the speed tests you guys did... Now with I hadn't
This is my cheapo Lexar class 10 32gb micro sd
Sent from my GT-N7000 using Tapatalk
Click to expand...
Click to collapse
Doesn't look too bad. My Samsung 16GB C10 is only giving a bit more (9.8/17)
Lexar 32GB Class 10
vinokirk said:
32GB class 10 micro sd card £27.99 delivered
http://www.amazon.co.uk/Lexar-32GB-Micro-Speed-Reader/dp/B004BR2ZTM/ref=pd_cp_computers_1
Click to expand...
Click to collapse
Careful! I have ordered one of these (Lexar 32GB Class 10) from Amazon. At first it worked fine but after a few days the phone started showing "SD Card Damaged" and it wouldn't access it at all. Formatting didn't help. Yet, it would work just fine in an USB adapter in a PC...
The weirdest thing is that the EXACT same thing happened with my second Note (I returned the first one to Expansys and got one from Amazon.de £70 cheaper . No comprendo.
(When I checked kernel logs (dmesg) on the Note, there was a problem right on the block layer... It couldn't read the raw device (sdc))
Exactly the same problem with the Lexar 32GB Class 10 for me as well in both the GNote and GS2. Never had a problem with any form of SD card in the past. RMA'd the Lexar and will probably try a Samsung Class 10 next.
Hey all in this amazing forum which i was looking for now
I'd like to know which memory i should buy and whoch class cuz i found good deal for samsung 32 gb class 10 and i hope that it's working with full speed with samsung note
Reagards for all
senectus said:
Wow I just noticed the speed tests you guys did... Now with I hadn't
This is my cheapo Lexar class 10 32gb micro sd
Sent from my GT-N7000 using Tapatalk
Click to expand...
Click to collapse
I have the same card but get 11.39 write and 14.01 read
I did start a thread long time ago
http://forum.xda-developers.com/showthread.php?t=1150369
There is no real advantage of class 10 over class 4 in a mobile phone, where random read write is the key thing.
However I have seen good class 10 cards with good random read write speeds.
See towards the last few pages of the above thread.
If u can find the random read write of samsung class 10 , it would be great to know.
http://www.bestbuy.com/site/SanDisk...4120116&cp=1&lp=1&ref=39&CJPID=3905168&loc=01
If only I could have waited....I just bought a Sammy 32gb Class 10 card for $30 shipped, just $20 and I could have gotten double the storage and a faster card even though this one is just a Class 6. Jump on it guys, this is the best prices I've seen this go for yet!
Just bought two Hopefully can flip the second one to make mine super cheap. Came just in time too, getting a galaxy S3 soon and gonna move my old 16GB into my new nook color.
just ordered mine!!!
How does this compare (other than obviously double the size) to my 32Gb Class 10 Micro SD card? Is this thing faster than my card, even though this new one is a class 6?
Muckrak3r said:
How does this compare (other than obviously double the size) to my 32Gb Class 10 Micro SD card? Is this thing faster than my card, even though this new one is a class 6?
Click to expand...
Click to collapse
These are the fastest cards of the current gen of microSD's.....I just wish this deal had come out 2 weeks ago
via Atrix 2/VictoryROM/XDA app
Thank you ! Just ordered mine
Sent from my SGH-T989 using Tapatalk 2
916x10 said:
These are the fastest cards of the current gen of microSD's.....I just wish this deal had come out 2 weeks ago
via Atrix 2/VictoryROM/XDA app
Click to expand...
Click to collapse
I went ahead and ordered this one. I had a $25 Best Buy gift card that I was waiting to use, so with tax this card was only $29!
My current card gets 8.9 MB/s Write and 20.8 MB/s Read. If this new card doesn't match those numbers, I'll just Ebay this thing and make a bit on it and keep my current card. If this new card is faster, it'll pair quite nicely with my 32Gb Blue SG3 that I ordered! Thumbs up to the Op, thanks!
Doesn't look like we even have these in Canada. Boo!
Sent from my GT-I9100 using xda premium
Holy Handicap parking space batman...............
ended up costing me like $34 since I had a gift card floating around from probably a year and half ago. Great Find
DAMNIT! I gotta stay out of this forum. Great deal, but I need to hold off if I can. My uncle works for a company in Cali that makes SD cards. He is sending me a couple 32GB Micro SD's for free. Love to buy this, but a free 32 will do me just fine.
horrible write spd. especially since we're dealing with 64gb it matters much more now. i'll pass
kyan~ said:
horrible write spd. especially since we're dealing with 64gb it matters much more now. i'll pass
Click to expand...
Click to collapse
isnt it Up to 30MB/sec. data transfer rate? same as everything else out there?
can i request a crystaldiskmark benchmark screenie please.
tia.
kyan~ said:
horrible write spd. especially since we're dealing with 64gb it matters much more now. i'll pass
Click to expand...
Click to collapse
Prove it.
i think its in reference to the class 6, I dont understand it myself but the card boasts up to 30 megs, but then calls itself class 6. Reading on Sandisk's website it says that the "class" rating is "worst case" scenario. The Class 6 seems to be geared for specs on video data while the 30 megs a sec spec talks about picture data.
could anyone clear up the info? ty
The SGS3 supports exFat, the recommended format to get the maximum speeds from these cards.
Other phones using this card were or are formatted as Fat32 which are not the correct format to take full advantage of this cards perks.
tillithz said:
i think its in reference to the class 6, I dont understand it myself but the card boasts up to 30 megs, but then calls itself class 6. Reading on Sandisk's website it says that the "class" rating is "worst case" scenario. The Class 6 seems to be geared for specs on video data while the 30 megs a sec spec talks about picture data.
could anyone clear up the info? ty
Click to expand...
Click to collapse
that is supposed to be uhs-i capable and the 30mb/s it's advertising is for the read speed. that's just strategy for companies, because they know not everyone sees the * and then reads the fine print for its description.
and as it says in sandisk's website the write speed is slower, that's where the class rating comes in it will write at speeds it is rated.
30mb/s read speed is achievable if the gadget reading the card is also uhs-i compliant.
the class ratings shows that their cards will reach it's class rating's read and write speed.knowing sandisk their speeds usually exceed their class rating's speed. class 6 will read and write at least 6MB/s, class 10 will read and write at least 10MB/s
http://www.sandisk.com/products/mob...crosdhc-and-microsdxc-uhs-i-cards-for-android
according to that only the 4gb is class 6.
8gb and up are all class 10.
btw, op's pic is different from sandisk's website.
this is his:
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this is the official sandisk's:
it doesn't have the 1 that is enclosed, which is UHS Speed Class 1 (U1)
I was reading this
http://kb.sandisk.com/app/answers/detail/a_id/1996/kw/class
and it talks about
Rated Speed (e.g. 15MB/s, 30MB/s, etc.) is maximum speed of the card and also what you would expect to approximately see in typical usage of writing or reading files on the card. This measurement is pertinent to still photography, especially for taking pictures with high resolution and/or saving in RAW format where the files created are very large.
and
Speed Class is a minimum speed based on a worst case scenario test. The Speed Class is important for video mode or camcorders, where the device is actually saving a steady stream of data.
It definitely is worded weird, maybe to confuse but it kind of sounds like 30MB/s is what you "could" see under optimal conditions where the device supports such speeds too. But, what do i know.
SlimJ87D said:
Prove it.
Click to expand...
Click to collapse
?
theres nothing to prove its listed on sandisk website and everywhere amazon
up to 30 mb/s read (reviewers get around 18mb read)
up to 30 mb/s write (reviewers get around 8mbs write)
I got one of these about 1 1/2 months ago when they were on sale, packaging said class 6.
Hello to everyone.
My Play came with an 8-GB card which, as I found out, tends to run out of space quite soon. Hess than half an hour - in total - of HD video is enough to fill it up.
Thus I'm looking for a 32-GB one. But I would also like it to be a class 10, as it should have far better read/write times than the original class 4.
I found one in Amazon, supposedly made by Samsung, but after having a look at the comments, I concluded it's a scam (not a real 10-class).
So, could you recommend something that fits my needs? Thanks in advance.
I recommend a Class 6 microsd instead. Why? A Class 10 card may have a better read/write speed than a Class 6 one but reaction time is also important. The class 10 cards usually have a higher reaction time. You will notice THAT in games in form of lags when it is loading a level or when playing. Also, performance in Launcher/App Drawer is slightly worse. When copying files from or to the microsd card Class 10 cards only perform better when these files are large in size. When you copy a lot of files with small sizes the performance will be bad.
So, use Class 6 cards. And beware of no name cards or cards from Ebay since they´re not reliable. I had a micro sd Class 10 from Komputerbay and god that one was a nightmare. Bad performance, files corrupted or the whole card erased itself.
Then I bought the San Disk micro sdxc 64gb class 6 card and it was like a dream. The performance is really good, almost like a Class 10 card one and important :reliable!:silly: It costs 80 Euros in Germany, but it´s worth the money. It works without any flaws in the Xperia Play. Just make sure you format it with FAT32. Search for a format tool on the web.
Okay, so class 10 means better speed when recording or transferring HD video or large files, but worse for every other use.
And class 6 is better for smaller files and games - did I get that right?
I can already shoot high definition video smoothly with my 4-class card, so the change of card type may improve performance only in games.
Since I'm using my Play for gaming too, it would make sense to opt for a class 6.
But the 64-GB Sandisk comes with a hefty price tag, too much money just for increased memory in a mobile phone.
So, I should seek a 32 GB, 6-class card.
Any other opinions?
http://www.amazon.co.uk/gp/product/B003HIWHN0/ref=noref/276-0986845-5744048?ie=UTF8&psc=1&s=computers
I'm looking at this. I wanted to purchase this for a while, would this do?
I bought a Samsung 32GB Class 10 Micro SD HC after some research and it works perfectly in all the uses I've had for it.
No lag with gaming. HD video records with no frame loss. Mounts much faster than the generic sd card that came with the phone.
Class 10 being more laggy in certain scenarios is a specious argument. It may have been true a year or so ago but with any decent card made more recently, the argument no longer holds true.
Basic guidelines to follow:
- Check the card spec for read/write speed of different file sizes.
- Always buy from a reputable seller. Either directly from Amazon or play (not 3rd party sellers) to ensure you get the genuine article. Avoid eBay. Its riddled with fakes.
Amazon (average rating of 4.6/5)
Code:
http://www.amazon.co.uk/product-reviews/B005FY61EK/ref=dp_top_cm_cr_acr_txt?ie=UTF8&showViewpoints=1
play
Code:
http://www.play.com/Mobiles/Mobile/4-/23960650/-/Product.html
My card tested with CrystalDiskMark - 50mb file:
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My card tested with CrystalDiskMark - 500mb file:
Tests taken with my in-use sd card, connected through USB storage mode on xperia play.
Would potentially get even better results if the card was formatted and connected through sd adaptor.
As the results show, not only is it good at reading/writing large files, necessary for hd video recording. But also has good random read/write speeds, more than sufficient for smartphone operation, certainly won't cause lag and beats some class 4-6 cards results in this respect.
Other speedtests taken with the same card can be found here and here.
16 GB class 10 SD card
LordBattleBeard said:
I bought a Samsung 32GB Class 10 Micro SD HC after some research and it works perfectly in all the uses I've had for it.
No lag with gaming. HD video records with no frame loss. Mounts much faster than the generic sd card that came with the phone.
Class 10 being more laggy in certain scenarios is a specious argument. It may have been true a year or so ago but with any decent card made more recently, the argument no longer holds true.
Basic guidelines to follow:
- Check the card spec for read/write speed of different file sizes.
- Always buy from a reputable seller. Either directly from Amazon or play (not 3rd party sellers) to ensure you get the genuine article. Avoid eBay. Its riddled with fakes.
Amazon (average rating of 4.6/5)
Code:
http://www.amazon.co.uk/product-reviews/B005FY61EK/ref=dp_top_cm_cr_acr_txt?ie=UTF8&showViewpoints=1
play
Code:
http://www.play.com/Mobiles/Mobile/4-/23960650/-/Product.html
My card tested with CrystalDiskMark - 50mb file:
My card tested with CrystalDiskMark - 500mb file:
Tests taken with my in-use sd card, connected through USB storage mode on xperia play.
Would potentially get even better results if the card was formatted and connected through sd adaptor.
As the results show, not only is it good at reading/writing large files, necessary for hd video recording. But also has good random read/write speeds, more than sufficient for smartphone operation, certainly won't cause lag and beats some class 4-6 cards results in this respect.
Other speedtests taken with the same card can be found here and here.
Click to expand...
Click to collapse
I am using 16 GB class 10 SD card in my xperia play and the same is not working properly, I have sut down quite few time before it detects SD card
32gb micro sdhc
I suggest that you try Ridata 32gb class 10.
Try reading some reviews about it.
I apologize as a new member I am restricted to post the store link.
Based on my experience it is fast I can also play games without any problem. You will still experience mini-lags some time but it's considerable. :victory:
Hi,
So I'm finally out of space and I need a 32GB microSD card. I'm going to use it for storing photos/videos (directly written on the card) and music, and I'm also going to use it as a USB storage. I've been looking around the forums and found this Sandisk UHS-I card:
http://www.ebay.com/itm/221067563602
Question is, does GS2 support UHS-I cards? Is UHS-I compatible with the device? If it is, will it work at maximum speed or will the device treat it as a class 10 card? I'm concerned my GS2 won't be able to work well with the UHS-I card because of incompatibility. Should I just get a regular Class 10 card instead?
Thanks!
Your fine but you missed the deal, yesterday Best Buy had it on sale for $20 and you didn't have deal with shipping
I just looked it up on Best Buy, they sell it for $70 now, isn't it a bit strange that I found it on eBay for only $27? The eBay seller got quite a lot of positive feedbacks and looks pretty reliable. I hope it's just Best Buy overpricing the item.
I still need an answer for my most important question: Does GS2 support UHS-I cards? Is this UHS-I card fully compatible with the device?
Thanks again.
Hi!!!
Yes the SGS2 is compatible with the uhs-1 card my phone have a samsung 64 gb uhs-1
Regards
Isaac_cks said:
Yes the SGS2 is compatible with the uhs-1 card my phone have a samsung 64 gb uhs-1
Regards
Click to expand...
Click to collapse
i have bought one 32gb kingstone , but i got one chinese version, now its not working , it last 1 year
It´s a chinese Fake
Maybe it´s a very poor quality microsd card
The Galaxy S2 has problems with UHS-I cards. Go with a Class 6 32GB card; they're more reliable.
vantt1 said:
The Galaxy S2 has problems with UHS-I cards. Go with a Class 6 32GB card; they're more reliable.
Click to expand...
Click to collapse
What sort of problems? My S2 on LS8 JB only wrote to the card (UHS-1 64GB) at 6-8 MB/s making me think the card was defective but on LSJ it writes at 9-12 MB/s. ALso when performing tests my cpu usage is very high so I would recommend not underclocking during tests and maybe locking cpu with performance governor. Anyway I just wanted to share my experience of also being sceptical but now happy
i have a uhs-1 card in my s2 without any problems
I have a SanDisk Ultra microSDXC UHS-I 64GB, EU model SDSDQU-064G-U46A.
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It never gave me any problem, none at all.
egps2 said:
What sort of problems? My S2 on LS8 JB only wrote to the card (UHS-1 64GB) at 6-8 MB/s making me think the card was defective but on LSJ it writes at 9-12 MB/s. ALso when performing tests my cpu usage is very high so I would recommend not underclocking during tests and maybe locking cpu with performance governor. Anyway I just wanted to share my experience of also being sceptical but now happy
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2172970
I've looked around the web and found some bad reviews on the SanDisk card (mainly unreliable card, dying in few months), so I looked instead for a Samsung one with great reviews, which seems a bit more reliable:
http://www.ebay.com/itm/SAMSUNG-MIC...347617?pt=PDA_Accessories&hash=item5653563b21
What do you guys think?
Not had any problems with my Sandisk 64GB UHS-1 card.
Richyrich_one said:
Not had any problems with my Sandisk 64GB UHS-1 card.
Click to expand...
Click to collapse
UHS-I cards are backwards compatible AFAIK, so they are probably operating at slower speeds than they would in a native UHS device.
Bought a Samsung 32GB Class 10 UHS-1 card from MyMemory for 21 pounds (=$33). Preferred to pay extra ~$7 to a reliable store and not waste my time and money on fake chink ones at eBay.
I'll let you know the details once I get it ^.^
what read/write speed you achieve?
Got the card today - exactly 10 days after I ordered ^.^ It's this card: http://www.mymemory.co.uk/Micro-SDHC/Samsung/Samsung-32GB-Micro-SDHC-Plus-up-to-48MB_s-Class-10
Pretty good results from what I've seen around.
Tested on I9100T 16GB with Omega ROM V16.2 (XXLSJ), whilst a few phone calls and endless WhatsApp messaging (in case any of it affects the results), Windows 7 Ultimate 32bit with WDC Green 500GB 5400RPM HDD.
What do you guys think?
Hello, i need help please.
I have Samsung Galaxy S4 (i9505) with Android 4.2.2 and only 16GB of memory.
Which microSD card you people recomend me to buy?
1. SanDisk Extreme Pro 16GB (read 95MB/s and write 90MB/s); SDSDQXP-016G
2. Samsung MicroSDHC Pro 16GB (read 70MB/s and write 20MB/s); MB-MGBGB
3. Toshiba Exceria Ultra High Speed Class 10, UHS-I Typ HD (read 95MB/s and write 30MB/s)
Which one is better?
Will i get this speed results on my phone when i will make a speed test of rear/write on microSD card or this results are not true?
Or will be the same if i buy SanDisk Ultra C10 (read 30MB/s and write 10MB/s) becouse of limitation on my device? Could Galaxy S4 do more that 10MB/s write?
I would like have a very fast microSD for recording my video in FULL HD without any lag.
Last year i had Galaxy S3 with SanDisk Ultra C10 and when i was recording, the video "sticking"
yellowjellow said:
I've looked around the web and found some bad reviews on the SanDisk card (mainly unreliable card, dying in few months)
Click to expand...
Click to collapse
There are a LOT of fake cards floating around. You need to be extremely careful about your sources.
If a card looks unbelievably cheap, it probably is, but that doesn't mean that ones at normal price aren't fake either.
Take a look at http://www.bunniestudios.com/blog/?page_id=1022 for some background from a few years back.
yellowjellow said:
Question is, does GS2 support UHS-I cards?
Click to expand...
Click to collapse
Yes. I have a Samsung 32 GB microSDHC UHS-I card and it works.