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Will i need higher than class 2 microsd card to support HD recording on the DHD something like ultra high speed class 6 microsd card for better access speed?
Though im not sure if class 6 is supported on the DHD. if anyone can shed a light on this is greatly appriciated.
As they provide a Class2 card with the phone and advertise 720p video recording, the Class2 standard is apparently enough. This is just a guess, but I strongly think that DHD supports Class6.
Ok, just not too sure if class 6 is based on ver 2.0
jkoljo said:
As they provide a Class2 card with the phone and advertise 720p video recording, the Class2 standard is apparently enough. This is just a guess, but I strongly think that DHD supports Class6.
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Click to collapse
It's enough cause we are talking here of a phone that has plenty internal memory to buffer data when you are recording stuff in 720p!!! Class 6 or 10 are needed on digital cameras or digital video cameras cause they usually don't have such huge internal memory to buffer data while recording...
Basically we are talking DHD as almost a computer in these particularly case
something else to consider is transferring anything to your phone or back again to a pc or mac. A class 2 card will be much slower than a class 6 or even a class 10.
I just thought I would check what Class my N97s Micro SD card was and it is a class 6 8GB, so that should keep me going for a bit.
Its pretty rubbish that when people are pay £500 for a phone, that they ship it with pretty old technology micro SD card.
Class 4 16gb kingston microsdhc are pretty cheap
guys what do you all think about this one
Transcend 16 GB microSDHC Class 6 Flash Memory Card
Look it up in amazon
it looks pretty good
patriotaus said:
Class 4 16gb kingston microsdhc are pretty cheap
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Click to collapse
i've placed an order for one of this for £23.00 through amazon. Doube the capacity and in theory speed than the sd cards the came with my DHD
please post what micro sd card you are using and how you are finding it on the DHD, just so we can see which works the best.
the reason i ask is because I am thinking about getting a bigger micro sd, but not sure what to go for!
thanks
I got a Toshiba 16GB Micro SDHC card from these guys for my DHD for £16.99 inc P&P, and it works great : http://www.7dayshop.com/catalog/pro...d=106505&PHPSESSID=4foeg41alltvi1s6sifidtoip0
Its rated as a Class 4 card but I have actually obtained steady transfer rates of 6.5 MB/s and even at times up to 10 MB/s with it whilst copying across large files from my PC to the phone via USB.
I really should look a bit closer before posting!
http://forum.xda-developers.com/showthread.php?t=829737
Sent from my Desire HD
Class 4 stands for transfers not slower than 4mb/s
Sent from my Desire HD using XDA App
Hello,
I have a 8go storage for now but I'm getting close to be out of space (I have like 700mo left).
I would like to buy a 16go sd card but I'm not sure which one...
I have a nexus one rooted (with A2SD) so I don't really know what I should or shouldn't take. (because 20$ of difference between two "same" card is suspicious )
Could you help me ?
Best regards,
rXp>!<
Sandisk is a reputable manufacturer, Kingston is another, but make sure you also use a reputable retailer so that you don't end up with a knock-off.
The Nexus One can't utilise speeds above Class 2 so unless you are planning on using the card in a dedicated card-reader a lot, or are thinking of future use, i wouldn't worry about spending premium amounts on faster cards.
min. class 4 is a must but you could look for class 6
DirkGently1 said:
The Nexus One can't utilise speeds above Class 2.
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Click to collapse
And your source is?
DirkGently1 said:
The Nexus One can't utilise speeds above Class 2
Click to expand...
Click to collapse
Of course it can, delve into the 720p recording thread...
I found class 2 or class 10. Better go for a class 10 or it is not recommended ?
OrganizedFellow said:
And your source is?
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Click to collapse
http://forum.xda-developers.com/showthread.php?t=937622&highlight=slow+transfer+usb
http://forum.xda-developers.com/showthread.php?t=711175&highlight=slow+transfer+usb
http://forum.xda-developers.com/showthread.php?t=739643&highlight=slow+transfer+usb
http://forum.xda-developers.com/showthread.php?t=680439&highlight=slow+transfer+usb
http://forum.xda-developers.com/showthread.php?t=656908&highlight=slow+transfer+usb
http://forum.xda-developers.com/showthread.php?t=736751&highlight=slow+transfer+usb
The speed from N1 to PC is not the same as the internal speed.
Rusty! said:
The speed from N1 to PC is not the same as the internal speed.
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Click to collapse
This is true. My PC transfer speed is insanely slow. Took over 6 hours to transfer 8GB of data (was re-partitioning and did not have my microsd adapter)
A 16GB class 4 chip should be about $30, unless you jump on a special deal.
Rusty! said:
The speed from N1 to PC is not the same as the internal speed.
Click to expand...
Click to collapse
Obviously, but transferring files is the only reason why you would need a faster card. With the N1 seemingly capped at low speeds..yadda,yadda,yadda...
No it's not.
Recording in HD will require a decent speed, running data/dalvik-cache off SD-EXT will require a decent speed (things are noticeably slower on my C4 when I do that).
I've used a Class 2, Class 4 and Class 6 card on my N1 without any noticeable difference. I've put a clock on metrics like app launch times without any difference in the results.
People who spend extra $$ on faster cards convince themselves that they notice a difference to justify their spend. I wanted my Class 6 to make an improvement in daily usage but it didn't. I have to put it in a card reader so that i get any benefit from it, and that's only justified for transferring large amounts of data as you have to consider the time needed to remove/replace the card.
so personal expierences = fact now?
because I notice a major difference between my class 2 and class 6 in my N1
so that makes a new fact now
Can we have some facts on this issue?
For example, is it faster to take pictures if you have a faster class speed?
Is it faster in executing tasks?
etc.
Anyone have any results?
I'm thinking of getting a class 10 microsd card for record 720p video.
So far I've used Kingmax 16GB Class 10 with no problem.
I just bought a Sandisk 32gb MicroSDHC Class 2, hope it will work fine with everything, need a lot of space for music
I'm using a Patriot 16GB Class 10. Overkill? Maybe - depends on who you ask. But if you're putting the system cache on the card and recording HD video, it certainly doesn't hurt.
jonno2k said:
I'm using a Patriot 16GB Class 10. Overkill? Maybe - depends on who you ask. But if you're putting the system cache on the card and recording HD video, it certainly doesn't hurt.
Click to expand...
Click to collapse
I was thinking of buying that microsd card from PC CASE GEAR.
DirkGently1 said:
Sandisk is a reputable manufacturer, Kingston is another, but make sure you also use a reputable retailer so that you don't end up with a knock-off.
The Nexus One can't utilise speeds above Class 2 so unless you are planning on using the card in a dedicated card-reader a lot, or are thinking of future use, i wouldn't worry about spending premium amounts on faster cards.
Click to expand...
Click to collapse
r u sure it cant handle more than class 2 ? i am not sure, but think its matter of card , HW of N1 is speedygonzales
personaly i would look for something like:
since i cant post link:
ADATA Micro SD 32GB SDHC class 4
Speed (read) : 10~14 (MB/s)**
Speed (write) : 2~5 (MB/s)**
Speed Class : Class 4
its cheap , it worth a try
I can't seem to find this anywhere, and I just want to confirm this...
The TF supports up to 32 GB Micro SD without the dock, is this correct?
I just want to make sure before I potentially buy the wrong thing.
Yes micro sdhc without the dock, the dock have sd (and sdxc as far as i know)...
EtherBoo said:
I can't seem to find this anywhere, and I just want to confirm this...
The TF supports up to 32 GB Micro SD without the dock, is this correct?
I just want to make sure before I potentially buy the wrong thing.
Click to expand...
Click to collapse
a better question is what class of sd card do we need? And does it matter? class 4 or class 10? (i know there is a speed difference but will we notice?)
Yes 32gb is the max for the microsd. And the highest class level the better. You would see a dramatic difference in write speed (if you had 2 to compare). Link about sd cards.
I have MicroSd Samsung 16Gb Class 2 and works fine
32GB Class 4 with no problems...
Buy.com had a sale other day for a Lexar 32gb Class 10 for about $90...
I jumped on it. It has pretty good reviews.
I am looking at either a Lexar or Samsung both class 10, both around £37.
any advise as to which one is best based on anyone using.
The other question is do you need to format before use?
At the moment I have a 16gb but it is 98% full. Never chenged a card before was planning to copy the old card into a folder on laptop and then back onto the new card.
Any advise welcome,,,,,,,,
Go with transcend. If they have 32gb class 10.
They only do a 16gb class 10. I looked for Transcend first as I prefer this brand.....
kjt57 said:
They only do a 16gb class 10. I looked for Transcend first as I prefer this brand.....
Click to expand...
Click to collapse
I like transcend more than anything else.
I never had luck with transcend, i have a sandisk 32 gig which works great,
i had a kingston 32 class 10 within a few weeks it just burnt out on me it stop reading and wouldnt want to format or anything
I'm also looking for a 32gb micro sdhc for my HTC Vogue. I currently have a Sandisk 16gb that is nearly full. Earlier today I stumbled onto this thread from here at XDA...
http://forum.xda-developers.com/showthread.php?t=1150369
I found it quite helpful. I hope you do too.
I was surprised that class 10 cards weren't the best choice for the things I use my Vogue for.
Here is a passage that surprised me...
"Class 2 and 4 cards have better random access speed and random read/write than class 6 or 10 cards in general. To get higher sequential write speeds, manufacturers sacrifice the random access speeds.".
I would agree with Random read/write access might be better in Class 4 cards than Class 10...
But arent we forgetting that most of the applications are read more than Written when u open it.. I think a faster read speed with lower write speed would still be better than having lower read/write all together...Not unless you are downloading a torrent in background and running HD game with it... infact in that situation.. both cards will fail badly..
I prefer Sandisk.
A class 4 should generally give proper performance... 10 seems a bit overkill imho.
I've used the 8GB class 4 memory card that came with the Sensation for a while, and after switching to a 32GB class 10 Lexar I must say - it DOES make a difference. It's a totally different experience.
Been using SAMSUNG ESSENTIAL 32GB MicroSD for more than 2 months without issues. It has helped me to parallely download videos from tubemate in high speeds. Good writing and reading speeds. No slowdowns/jatter in 1080P recording which iam always using to cap my child.
Just bought a 32GB Class 10 Samsung card from play.com for £34.99. Working great so far!
I got the 16GB SD card for two reasons
1. The 16GB has a faster write speed.
2. I didn't have $90 to spend on the 32GB.
http://www.samsung.com/us/computer/memory-storage/MB-MPAGA/US?from_mobile=true
Oh also I did not pat $55 for the 16GB
http://www.amazon.com/gp/aw/d/B005TUQUZA/ref=redir_mdp_mobile?redirect=true
Sent from my Sensation using xda premium
hilljd00 said:
How fast is it?
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Click to collapse
Copied a film over to it via usb last night and was getting 11.6 mb/s. Haven't tested with the card in a reader but would probably be faster even still.
Phil
(1) I'm going to buy a galaxy s4 when it comes out. I know it would probably be cheaper to buy the 16 mg version ,then buy micro sd card.
My question is does the phone work faster from the internal memory or does it pulll info just as fast from a micro sd card?
(2). Would sandisk extreme pro be a good choice ?
Chris.praying said:
(1) I'm going to buy a galaxy s4 when it comes out. I know it would probably be cheaper to buy the 16 mg version ,then buy micro sd card.
My question is does the phone work faster from the internal memory or does it pulll info just as fast from a micro sd card?
(2). Would sandisk extreme pro be a good choice ?
Click to expand...
Click to collapse
I was told that sandisk doesn't work well with Samsung brand so I suggest you to buy Samsung sd card as well
Like anything, internal memory will always be faster...
Sent from my HTC PH39100 using Tapatalk 2
i have been using the SanDisk Ultra 32 GB MicroSDHC Class 10 and it works fine in the sg3
just make sure you get the ultra class 10 as it has faster speeds than the lower class cards
put the things that need to pull up fast on the internal memory like apps and put everything else on the card like music and things you wont notice a difference on
djq said:
i have been using the SanDisk Ultra 32 GB MicroSDHC Class 10 and it works fine in the sg3
just make sure you get the ultra class 10 as it has faster speeds than the lower class cards
put the things that need to pull up fast on the internal memory like apps and put everything else on the card like music and things you wont notice a difference on
Click to expand...
Click to collapse
Not always true. I recommend reading benchmark test on the card you want to by and its competitors. I've seen some benchmarks where a Class 6 Sandisk beat out a Kingston Class 10 in the past in "some" writing areas.
I had a nightmare with sandisk in general both in my dslr and GS2. I use Lexar now and never had one issue. Sandisk has great customer service though. Refunded all 3 of my pro cards.
Custom Stock Rom 4.1 Eternity
Brilliantly Stock
If the Galaxy S4 supports the UHS sdcards (45mb or 90mb read/write) then that would be as fast as you need imho.
SlimJ87D said:
Not always true. I recommend reading benchmark test on the card you want to by and its competitors. I've seen some benchmarks where a Class 6 Sandisk beat out a Kingston Class 10 in the past in "some" writing areas.
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Click to collapse
This is extremely true! Never trust an SD card by what the claims are on the box. I have purchased many SD cards (all brands) over the last couple of months. 6 class 10 Sandisk all 32GB from different sources (Amazon, Best Buy, Radio Shack, etc...) and none of them benchmarked in at class 10. Most were between class 4 and 8 write speeds with read speeds being a bit better. 2 PNY 32 GB class 10 cards. Both of those tested above class 10 performance but died within 2 weeks. I have not been able to find and Amazon Basics 32 GB Class 10, but the other Amazon cards I have tried have worked well. Samsung cards seem to work well as well, but I have not benchmarked any of them. It really seems to be a crapshoot if you get a good card or not. Each specific device seems to like some brands better than others. Also, there is a huge (and I mean huge) problem with counterfeit cards and misrepresented (changed) class of cards flooding all markets. So good luck and let everyone know if you find a good card.
I also would say, download and do a full write format on the card with sdformatter https://www.sdcard.org/downloads/formatter_3/ prior to use. I have gotten many 4 speed cards to record hd video on my t3i just by using that software, when a regular format won't work.
daleski75 said:
If the Galaxy S4 supports the UHS sdcards (45mb or 90mb read/write) then that would be as fast as you need imho.
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Click to collapse
My galaxy s3 supports uhs class 1 64gb sd card. .. sure s4 will support it..
.....