Related
This new thread because I think this microsd deserves it
I've seen people looking for class6 and even class10 microSD cards, hoping for some wonderful performance, which is fine.
I did some testing on the memorycard I got at home and actually found out that one card I bought almost out of sudden impulse is the best of the bunch.
It's a 4 gb class 4 by Kingston, did score some nice number in h2testw, actually better than my SDHC class 6 16gb by transcend.
So i decided to buy a 16gb class4 by Kingston and this is the outcome:
Warning: Only 15287 of 15288 MByte tested.
Test finished without errors.
You can now delete the test files *.h2w or verify them again.
Writing speed: 8.78 MByte/s
Reading speed: 15.7 MByte/s
H2testw v1.4
I must say I'm very pleased...
I got it for 21 £ (about 25 €).
Wish u all a nice day!
S.
I just bought the exact same card and waiting for it to arrive.
We'll see how it will perform.
Thanks anyway for your test's.
I'm running CrystalDiskMark right now to find out more about performance of this card!
Best Regards.
S.
Can you link us please
Where did you get it from?
CrystalDiskMark bench
...and here's the Crystaldiskmark test I just finished running (see attach).
Got it online from MyMemory
S.
Got the same one from mymemory via their ebay store. Using with a 1.5GB Ext3 partition for a2sd+. Using STT (from the Market), initial results were 4 + 4, after implementing sdcardfix got read up to 12. Using via the PC though in a sd adaptor, not ran any tests but copied just over 3GB in about 15 mins. V impressed seeing as it cost £21.99.
anko184 said:
I just bought the exact same card and waiting for it to arrive.
We'll see how it will perform.
Thanks anyway for your test's.
Click to expand...
Click to collapse
where did you buy from?
I want too a 16gb class4 card
thanks
Thanks guys
I'll order the same card tomorrow
`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´
Sent using XDA app from my Desire
bruno1211 said:
Thanks guys
I'll order the same card tomorrow
`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´`´
Sent using XDA app from my Desire
Click to expand...
Click to collapse
wow, so many coincidences, i have the exact card too, and is a speed demon indeed
Is the class 10 a lot faster than class 4 ? I doubt it! anybody got some benchmarks?
Well, according to this thread named "Kingston microSD 16GB Class 10 review"
the 16gb class 10 from kingston is just 10 mb seq write and 19 mb seq read vs this class 4 which is 9 mb seq write and 15 mb seq read
hehe guys, looks like we have a budget winner here
S.
Simmessa said:
Is the class 10 a lot faster than class 4 ? I doubt it! anybody got some benchmarks?
Well, according to this thread named "Kingston microSD 16GB Class 10 review"
the 16gb class 10 from kingston is just 10 mb seq write and 19 mb seq read vs this class 4 which is 9 mb seq write and 15 mb seq read
hehe guys, looks like we have a budget winner here
S.
Click to expand...
Click to collapse
yeah, and scientifically, class ratings are only to rate minimum speeds, and most of them pass the mark waaaaaaaaaayyyyyyyyyyy over
Yep
And now for the economics of it:
kingston 16gb class 4 (+ some luck) = 24 €
kingston 16gb class 10 = 90 €
Just keep the luck factor in mind...
S.
I too have this same card and it is very good!
Cost me £20 from mymemory and performs really well.
Just installed the sd card speed fix on my phone and running a benchmark on the phone itself I get 7mb write and 15mb read.
Phil
I've bought the card and waiting for arrive.Thanks
Sent from my HTC Desire using XDA App
In the search for ultimate performance, I swapped out my 16GB Class 2 for a Kingston 16GB Class 10, and how dissapointing it is!!
Test results using Crystal Disk Mark under Windows 7 with FAT32 partitionswere generally as follows. I also carried out the tests using SD Card Speed Test in Android and also using various settings but always with similar results...
Class 2: Sequential Read 16.67 MB/s; Write 5.289 MB/s
Class 10: Sequential Read 13.04 MB/s; Write 6.190 MB/s
Is this just a duff card!? Anyone else with Class 10 benchmarks???
Found it here for about £7 is this likely to be a fake? How do you know?
http://www.libertyofficesupplies.co.uk/product_info.php?cPath=178&products_id=57149
How does this card perform with 720p recording?
purely from the good reviews on here ive got one from mymemory for £19.99with an adapter....
hi, after reading all the messages, i'm thinking that my Kingston 16gb CL4 is dead...she's slower than my old kingston 8gb cl2.
Under SST sometimes it said "class unknown" or "class2" under windows it can't write above 1mo/s
purchase to mymemomy.com, thinking i going to return it for warranty
Hi guys. I bought a Kingston Class 4, 16 GB but it's very slow!!!
With Windows 7 the maximum writing speed is less then 4MB/s at best.
Is it damaged?
Hi all,
This should be a quick answer...
How do I know what class my micro sd card is? Its a San Disk 8Gb. Can I assume the little 2 in a circle is the class? Would I be better getting a class 6 card?
Thanks.
Owen.
corect the number in the circle is the class. I running a class 6 samsung and in all honesty no earth shattering diff in 99% of thing phone can do
Owendavies said:
Hi all,
This should be a quick answer...
How do I know what class my micro sd card is? Its a San Disk 8Gb. Can I assume the little 2 in a circle is the class? Would I be better getting a class 6 card?
Thanks.
Owen.
Click to expand...
Click to collapse
quick answer, yes it's (potentially) faster
However my Sandisk memory card doesn't have circle and number. Then how can l find out which class it is?
this is going to be hard for you to find out.. so let me try to be clear as possible and god help you with the steps.
first . you pull your memory card out...................
..................
read the number -_-
terzer said:
However my Sandisk memory card doesn't have circle and number. Then how can l find out which class it is?
Click to expand...
Click to collapse
Hello terzer,
without number on the card only a transfer test can give you an answer.
When you have an adapter to use the card with your pc card reader, you
can stop the time to transfer e.g. 100 MB to the card. Devide the 100 MB
by the time and you have the writing transfer rate (e.g. for 10 s:
100 MB / 10 s = 10 MByte / s ), repeate this with reading the 100 MB
back and you have the reading transfer rate.
Class 2 - 2 MB/s minimum writing
Class 4 - 4 MB/s minimum writing
Class 6 - 6 MB/s minimum writing
Class 10 - 10 MB/s minimum writing
Stop time after finished copy process - pc somtimes uses write cache
and displays multiple of real rate.
WBR peschi
There's a sd card speed tester on the market. I forget the exact name. Try that to find your class.
sent from my dhd
I test transfer speeds with "J Disk Benchmark". No idea if it's the best or anything, but it gets the job done and it's free
jambamkin said:
There's a sd card speed tester on the market. I forget the exact name. Try that to find your class.
sent from my dhd
Click to expand...
Click to collapse
It's "SD Card Speed Test". I guess someone with a huge imagination named it
Just ordered a new 16Gb Class 10 Transcend card from 7dayshop.com £16.45 delivered
Just have to wait an age for RM to deliver it, over Christmas.
Grantzxr said:
corect the number in the circle is the class. I running a class 6 samsung and in all honesty no earth shattering diff in 99% of thing phone can do
Click to expand...
Click to collapse
where did you get a class 6 from is it a 16gb class 6?
tmh said:
I test transfer speeds with "J Disk Benchmark". No idea if it's the best or anything, but it gets the job done and it's free
Click to expand...
Click to collapse
this will be far more accurate than the class rating on the card and you can really compare cards decisively
Hmmm just used "J Disk Benchmark" to test my SD CARD it suposed to be a 16 GB class 4 . read speed 2,4 MB write speed 1,4 MB so its more a class 2 than a class 4 card !!
My 8gb class 4 Samsung maxed out 6 Mbs transfer speed last night.
Sent from my Desire HD using XDA App
Aamir.Badat said:
My 8gb class 4 Samsung maxed out 6 Mbs transfer speed last night.
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
Did you use J Disk Benchmark ? if so wich settings ?
Nop just was moving 2 movies which were 1.3-1.5gb each and when checked how many Mbs were being transferred every sec it was showing 6.
Sent from my Desire HD using XDA App
Can anyone recommend a good priced 32gb card prefer class 6 or above
E=Mc2
leith51 said:
Can anyone recommend a good priced 32gb card prefer class 6 or above
E=Mc2
Click to expand...
Click to collapse
You beat me to it... I was gonna post a similar post... LOL
Actually if someone could point out the differences in the classes and which one is "recommended" on the DHD?? I would also like a 16Gig...
And how to check what class I have on the DHD now?
Cheers!
I can answer The class thing the higher the class the faster it reads and writes which it recommends nothing below a class 4 for hd video recording at present in got a 16gb class 6 works great just wanting more space
E=Mc2
And how do I know what class is my SD?
prateekgujral said:
And how do I know what class is my SD?
Click to expand...
Click to collapse
if you check on sdcard the is a number in a circle thats the class of sdcard
cattleprod said:
if you check on sdcard the is a number in a circle thats the class of sdcard
Click to expand...
Click to collapse
Its so small that I am unable to check LOL.. need glasses i guess..
prateekgujral said:
Its so small that I am unable to check LOL.. need glasses i guess..
Click to expand...
Click to collapse
haha sounds like you might need some but how to know what class it is.
if you want a good sd card get kingston but the not cheap but they can come back a live!! as awhile ago i flashed a rom and the kingston sdcard die on me...so left it a week try it and worked!!
it was like jesus lol
cattleprod said:
haha sounds like you might need some but how to know what class it is.
if you want a good sd card get kingston but the not cheap but they can come back a live!! as awhile ago i flashed a rom and the kingston sdcard die on me...so left it a week try it and worked!!
it was like jesus lol
Click to expand...
Click to collapse
yeah.. but in India its hard to find good cards as everything is duplicated easily..
prateekgujral said:
yeah.. but in India its hard to find good cards as everything is duplicated easily..
Click to expand...
Click to collapse
yeah true would make it harder to now if you getting real deal, probly only way to know your getting what you ask for is import from a decent website. but you can always test the class of sd card by it transfer speed on pc as a class 6 should be able to transfer at around 6mb/sec if im right. but can your pc read/write at 6mb/sec i know mine can't lol
I'm pretty sure mine does... an i7
*Sent from my HTC Desire HD
I have a 32gb class 4 and its perfect for everything, not noticed any slow-downs and HD recording is fine. I couldn't find any class 6 when I was looking but no regrets getting a 4, will transfer a mp3 album in a few seconds (if that's any measure). Cost me £56. It's by integral
Sent from my Desire HD using XDA App
leith51 said:
I can answer The class thing the higher the class the faster it reads and writes which it recommends nothing below a class 4 for hd video recording at present in got a 16gb class 6 works great just wanting more space
E=Mc2
Click to expand...
Click to collapse
The class shows the minimum read/write speed of the card as shown below
Rating Read (Mb/s) Write (MB/s) Class
13× 16.0 2 2
26× 32.0 4 4
40× 48.0 6 6
66× 80.0 10 10
It is possible that a Name brand class 6 card, could out perfom a no name class 10 card as the speeds are minimum, I would tend to avoid anything slower than class 4 as it MAY introduce lag involving SD read/write operations
To those who have 32gb cards, what brands are they?
Contemplating between transcend and sandisk. transcend is a bit cheaper though. I just dont know anyone who can vouch for transcend.
I bought one from MyMemory.co.uk, just their own branded ones was about £52 class 4 couldn't be happier with it
Sent from my Desire HD using XDA App
HTC website for Desire HD specs says:
Expansion slot:
* microSD™ memory card (SD 2.0 compatible)
Click to expand...
Click to collapse
On looking up the official standards of MicroSD cards http://www.sdcard.org/developers/tech/sdhc/ it only talks about differences in speed ratings such as class 2, class 4 ect. So I assume that HTC are advertising the Desire HD as only supporting class 2 MicroSD cards. I would like to know if anyone can confirm if using the USB cable to transfer data to a PC is actually getting faster speeds using a higher class MicroSD card than class 2 standards?
HTC isn't saying that the DHD supports class 2 only it just doesn't specify. (the micro-sd 2.0 thing is completely different to what you're thinking about the 2.0 means it supports micro-SDHC not that it supports class 2 only. and about the speed difference, I have a class 2 8GB micro-SDHC and that writes at 2MB/s and reads at 4MB/s, a class 4 16GB that writes at 4MB/s and reads at 5MB/s, and finally a class 10 32GB that writes at 12MB/s and reads at 15MB/s. (All tested on my Desire HD) So there is a HUGE difference between classes 2 , 4 and 10 when copying through USB.
Hello,
what class 10 32GB do you have?
best regards huggy
It's a Kingston. I would tell you the model number but I chucked the rubbish away.
I bought a Toshiba 16gb class 4 and I am completely satisfacted in comparison with the stock (samsung) ! It's faster and more reliable !!!
wiseman95 said:
It's a Kingston. I would tell you the model number but I chucked the rubbish away.
Click to expand...
Click to collapse
Not surprised you chucked it away, Kingston Class 10's only go up to 16 GB lol
Is it possible to run SD Card 16gb class 10 on our device?
Rodsengard said:
Is it possible to run SD Card 16gb class 10 on our device?
Click to expand...
Click to collapse
yes, you can...(a micro sd card...sd card won't fit in our fit )
I am currently using that only...
class 10?
in india, we only have up till class 6
lomash said:
class 10?
in india, we only have up till class 6
Click to expand...
Click to collapse
Mine may not be 10...but is definately greater than 6...
Yes Class 10 16gb Card can be used for fit
lomash said:
class 10?
in india, we only have up till class 6
Click to expand...
Click to collapse
you should be able to order this in India, too
a.cid said:
yes, you can...(a micro sd card...sd card won't fit in our fit )
I am currently using that only...
Click to expand...
Click to collapse
it WOULD FIT *lunatic smiling, taking a scissors out*
... to be serious, it was a mistake. I meant MicroSD
ok i found it on flipkart.
buying one soon.
i hate my 8GB Class 6 card now
edit:
no sanDisk available.....just transcend
lomash said:
ok i found it on flipkart.
buying one soon.
i hate my 8GB Class 6 card now
edit:
no sanDisk available.....just transcend
Click to expand...
Click to collapse
Is transcent really bad or just "taste" thingy or trademark-fashion?^^
my experience with transcend has been really bad.
I've got a 4 GB Kingston class 10 and it's working much faster than the stock SanDisk. In Romania cost aprox. 8 euro.
I have a 16 GB Kingston class 10 micro SD and it works quite fine. Now I am thinking of increasing my storage and browsed the rates of 32 GB SD cards. Although they seem affordable but the reviews for them are quite bad. Is it advisable to buy a 32GB class 10 SD card?.
Further, if yes, which brand would you suggest?
Sent from my Explorer A310e using xda app-developers app
Try Delkin Device
Sent from my Nexus 4 using xda app-developers app
goo for sandisk or samsung cards
don't ever buy verbatim or strontium.....
SAMSUNG
Got a Samsung PRO 16 GB C10. There were two variants i.e PRO and PLUS. The PLUS variant is a little costly but if you have got some extra money its surely worth it. The card claims to have a 48 MBPS read speed. What I am getting is a decent write speed ranging from 9-15 MBPS.
Sandisk
Go for sandisk. I m using Sandisk 32 gb class 10 sd card for 7 months there is no problems yet
Try Sony SR-32UYA
hemang94 said:
Go for sandisk. I m using Sandisk 32 gb class 10 sd card for 7 months there is no problems yet
Click to expand...
Click to collapse
Yes. Sandisk Rocks Seriously! :laugh::laugh: :good:
I say go for Sandisk they fast and reliable.
ishantgupta said:
I have a 16 GB Kingston class 10 micro SD and it works quite fine. Now I am thinking of increasing my storage and browsed the rates of 32 GB SD cards. Although they seem affordable but the reviews for them are quite bad. Is it advisable to buy a 32GB class 10 SD card?.
Further, if yes, which brand would you suggest?
Sent from my Explorer A310e using xda app-developers app
Click to expand...
Click to collapse
Could you post the Writing/Reading speedtest of your 16GB Class 10 card? (download SDTools from Playstore and run it) I'm thinking of buying the same!!
Also, Are you rooted??
arsalanq007 said:
Could you post the Writing/Reading speedtest of your 16GB Class 10 card? (download SDTools from Playstore and run it) I'm thinking of buying the same!!
Also, Are you rooted??
Click to expand...
Click to collapse
okay i'll do it soon. i am rooted.
Speeds
arsalanq007 said:
Could you post the Writing/Reading speedtest of your 16GB Class 10 card? (download SDTools from Playstore and run it) I'm thinking of buying the same!!
Also, Are you rooted??
Click to expand...
Click to collapse
I get write speed of 20 mega bytes per second with my samsung class 10.
I get a write speed of 11 mega bytes per second with my sandisk class 10.
ishantgupta said:
I get write speed of 20 mega bytes per second with my samsung class 10.
I get a write speed of 11 mega bytes per second with my sandisk class 10.
Click to expand...
Click to collapse
Thank man! just wanted to confirm, i get around 10-14 write with the Sandisk class 10