Micro SD Card Speed - Samsung Galaxy Tab S7 / S7 Plus Questions & Answer

Any idea what's the read and write speed of this s7 plus wifi version ....planning to replace it as my home laptop thus will involve alot of media files transferring.
Will a V90 overkill ? But kinda worry v30 aren't enough.....

Related

Slow usb transfers 16gb rooted

Anyone else having extremely slow transfer speeds?? Im seeing usb 1.0 speeds. I've tried switching cables, ports, everything. Here's a screen cap.
how big was the original file? the nook usb cable is known to be a usb 1.0.cable. I've used a usb 2.0 cable and I have noticed speeds increase. if u are tranferring a file that's 1+ GB then speeds will be more or less the same.
Sent from my Nook Tablet using xda premium
ShinnAsuka said:
how big was the original file? the nook usb cable is known to be a usb 1.0.cable. I've used a usb 2.0 cable and I have noticed speeds increase. if u are tranferring a file that's 1+ GB then speeds will be more or less the same.
Sent from my Nook Tablet using xda premium
Click to expand...
Click to collapse
I've tried switching to my cable for my Evo but it didn't make much of a difference. The file is about 200mb, nothing huge... For now I'm ejecting the microsd and using a usb card reader but its pretty irritating.
I uploaded 60 Mb and 70 Mb video files fast, but when tried to transfer lot of pictures with all small size, the transfer almost took hours, so I guess the transfer of a big file will do fine, but for lot of small files, will take longer.
What I haven't tried is thru wifi transfer, will update later.
I find it hard to believe that everyone else has the same transfer speeds. Is it possible that its my nook?
akasoldats said:
I find it hard to believe that everyone else has the same transfer speeds. Is it possible that its my nook?
Click to expand...
Click to collapse
You're not the only one - same goes for me 16GB rooted. I mean slow is putting it nicely. It would top out at 2/3 MB/s and fall way below 700kb - eventually settling in at 40-80kb/s. 5 days to transfer 10GB! Now I don't even bother. Just take the card out and put it in my card reader on the PC and transfer. I couldn't do this while I was on holiday however with a laptop with no SD card slot, so it was extremely frustrating.
Same here , but normaly my speed is about 40-80kbit. It takes ages to copy something
Sent from my GT-I9100G using Tapatalk
Yeah, I bought a usb sdcard reader and use that when I don't have access to my laptop. Or I transfer via wifi with ftp from my home server. It would be nice to find the problem though. Did anyone have this problem pre-rooting their device?
My numbers:
1.4.0 rooted
SanDisk Mobile Ultra 16GB Class 6
Two different "Nook" cables.
Large file (600MB video)
USB - 4.5 MB/sec
Wifi - 3.75 MB/sec
Small files (1-4MB jpg)
USB - 2.5 MB/sec
Wifi - 1.2 MB/sec
My experience has been that if something else is running on the Nook it can slow everything else down.
jdlothar said:
My experience has been that if something else is running on the Nook it can slow everything else down.
Click to expand...
Click to collapse
Define something else. Usually the only thing I have running in the background is andchat.
not sure if this will make a difference but there is an app on the market.. sd card speed booster (or something.. search it) i changed the value from 128 to 1024.. now getting write speed of ~10Mbps while transferring big files via stock cable..
btw i am on cm7.. and i also use teracopy for windows..
Oh yes forgot to mention i have 16gb class10 transcend microsd (ultimate) card
Haha, I only have a class 4 sd card. So that can be some of the issue. I also have started using SwiFTP. I get around 2-3 MB/s transfers with it and I don't have to unplug my nook cable from the wall. So it's a win win sort of thing now.
Same problem. Even if I use the Wifi transfer mode and put data in nook's internal memory or the sd card, the speed never goes beyond 3mbps. :-/

microSD reader that works with an S7?

Anyone found a compact microSD card reader that will work with an S7? I've got this one:
https://www.amazon.com/gp/product/B01N6ICDGX
But the S7 complains it draws too much power. Specifically it states:
Code:
High-power USB device connected
Cannot access to this device. Connected device needs external power supply.
I can use it with other Android devices without any problems. Specifically a Nexus 7 tablet.
I don't have to use this specific reader, anything would be fine. I'm just after something compact that will also work while the S7 has a case on it. Lots of readers have too much case around them and won't fit into the Neo Spigen case I have on it.
I've used the Samsung micro-to-USB OTG adapter with several garden-variety USB readers and those work with no power warnings. No doubt those consume more power than this.
Anyone found a compact microSD reader that works with an S7 in a case?
Nobody?
I've tried this one and it works without reporting the high-power error:
https://www.amazon.com/gp/product/B01M0CXA9I
I have this one
SR 2 in 1 USB OTG Card Reader Universal Micro USB OTG TF/SD Card Reader Phone Extension Headers Micro USB OTG Adapter
http://s.aliexpress.com/AnIv6JFn
(from AliExpress Android)
Sent from my SM-G930F using XDA-Developers Legacy app
wkearney99 said:
Anyone found a compact microSD card reader that will work with an S7? I've got this one:
https://www.amazon.com/gp/product/B01N6ICDGX
But the S7 complains it draws too much power. Specifically it states:
Code:
High-power USB device connected
Cannot access to this device. Connected device needs external power supply.
I can use it with other Android devices without any problems. Specifically a Nexus 7 tablet.
I don't have to use this specific reader, anything would be fine. I'm just after something compact that will also work while the S7 has a case on it. Lots of readers have too much case around them and won't fit into the Neo Spigen case I have on it.
I've used the Samsung micro-to-USB OTG adapter with several garden-variety USB readers and those work with no power warnings. No doubt those consume more power than this.
Anyone found a compact microSD reader that works with an S7 in a case?
Click to expand...
Click to collapse
I use the designed-in SD card reader that is standard with several models of HP Pavilion notebook (the SanDisk microSD card-carrier will also work with the same Pavilion notebook models - the carrier is bundled with Sandisk microSD media typically of 32GTB and larger) I use the same-size microSD cards (SanDisk 32GB) in everything that takes microSD - the two notebooks, my Lenovo tablet, and my newest acquisition - a Samsung Galaxy S7; my GNex does not take microSD cards at all).
PGHammer said:
I use the designed-in SD card reader that is standard with several models of HP Pavilion notebook (the SanDisk microSD card-carrier will also work with the same Pavilion notebook models - the carrier is bundled with Sandisk microSD media typically of 32GTB and larger) I use the same-size microSD cards (SanDisk 32GB) in everything that takes microSD - the two notebooks, my Lenovo tablet, and my newest acquisition - a Samsung Galaxy S7; my GNex does not take microSD cards at all).
Click to expand...
Click to collapse
Which doesn't answer my question. I'm not asking what will read microSD cards. I'm asking what reader will work when PLUGGED INTO THE S7 . Big Difference.
I've found another device that works, the GoPro keychain microSD reader.
https://shop.gopro.com/accessories-2/quik-key-micro-usb-mobile-microsd-card-reader/AMCRU-001.html
wkearney99 said:
Which doesn't answer my question. I'm not asking what will read microSD cards. I'm asking what reader will work when PLUGGED INTO THE S7 . Big Difference.
I've found another device that works, the GoPro keychain microSD reader.
https://shop.gopro.com/accessories-2/quik-key-micro-usb-mobile-microsd-card-reader/AMCRU-001.html
Click to expand...
Click to collapse
Your wanting to use the micro sd slot on the phone for an access point?
thegreatkazoo said:
Your wanting to use the micro sd slot on the phone for an access point?
Click to expand...
Click to collapse
No, why would you ask that?
I want a way to read/write microSD cards using the S7 phone. As in, copy files to/from microSD cards. For situations like travel and wanting to upload a file that's on a microSD from a camera, one that may not have a means to connect via USB directly to a device. Seemed like a pretty simple question that wouldn't have anything to do with an "access point".
Thread cleaned.
Let's try to remain civil please.
Insults can lead to infractions.
:good:
The Merovingian
Senior Moderator
wkearney99 said:
Which doesn't answer my question. I'm not asking what will read microSD cards. I'm asking what reader will work when PLUGGED INTO THE S7 . Big Difference.
I've found another device that works, the GoPro keychain microSD reader.
https://shop.gopro.com/accessories-2/quik-key-micro-usb-mobile-microsd-card-reader/AMCRU-001.html
Click to expand...
Click to collapse
There is a microSD reader built into the phone - it is all-internal (the nano-SIM carrier is also a microSD carrier; the microSD mounts underneath the nano-SIM). There is an accessory that you can purchase that opens the nano-SIM/microSD carrier - or you can bend a staple to open the drawer.
PGHammer said:
There is a microSD reader built into the phone - it is all-internal (the nano-SIM carrier is also a microSD carrier; the microSD mounts underneath the nano-SIM). There is an accessory that you can purchase that opens the nano-SIM/microSD carrier - or you can bend a staple to open the drawer.
Click to expand...
Click to collapse
There is indeed a card reader in the phone. One that will very likely already be occupied by a memory card. One that would be used during the process of transferring media files to/from standalone microSD cards.
That and constant use of the internal microSD slot is probably a bad plan. I'm not thinking they expect it to be used for swapping cards all the time. Seems a lot smarter to use one of the external ones I've already mentioned above. So, yeah, there's that...
NO Disputing that - However...
wkearney99 said:
There is indeed a card reader in the phone. One that will very likely already be occupied by a memory card. One that would be used during the process of transferring media files to/from standalone microSD cards.
That and constant use of the internal microSD slot is probably a bad plan. I'm not thinking they expect it to be used for swapping cards all the time. Seems a lot smarter to use one of the external ones I've already mentioned above. So, yeah, there's that...
Click to expand...
Click to collapse
That is true of ANY device that takes microSD - it's not a unique dilemma. (In addition to my tablet, S7, and two of my three notebooks - both of which are HP Pavilions.) That has to do with the microSD format itself - it's NOT designed to be a "plug-repeatedly" format - the larger 64GB and above sizes that the S5 and later phones and tablets can swallow only make that more and more obvious. That is why I use the cloud - not microSD - to share common files among my hardware - and with cloud services such as Microsoft OneDrive being both OS-neutral and rather capacious - and especially with devices that don't support microSD at all - such as my GNex - they aren't left out. That is the rather amusing aspect about OneDrive - as long as I have Internet access and a compatible OS (which is every OS except a Linux distribution, a UNIX, or a BSD) I can get to my shared files anywhere - on the planet. (Even on a plane with wi-fi-based Internet access - such as Southwest - and I'm not kidding; I have, in fact, done so.) MicroSD is for files too LARGE for the cloud - or that will stored ONLY on a specific device - that is especially true of the 64GB and larger microSD cards, as they are only compatible with specific devices; while I can use such a microSD with the S7, it's size-incompatible with anything else. Otherwise, I use the cloud - and OneDrive in particular - it's compatible with all my hardware.
Right, so beyond going on about a question I didn't ask, your point?
I've traveled to many places where data services are either unavailable at all, or considerably more expensive than here in the US. That and wanting to avoid lugging along larger format media makes using microSD cards pretty convenient. Having an external microSD (or any other media card format) reader opens up another avenue for managing media.
As for online services, look no further than Photobucket's recent extortion fiasco to understand why depending on such service is not necessarily as glorious as you might expect.
Again, I asked about readers that'd work in the USB socket of the S7. And got a whole lot of entirely unrelated information instead of on-point replies. But after doing a lot of my own research elsewhere, and the purchasing of several bits of hardware, I came back and posted the results. Yet this invites still more unrelated replies. Please folks, I'm sure you think you mean well but a bit more on-topic focus would be greatly appreciated.

Can't transfer files from Windows 10 or Ubuntu to Poco

I enabled developer mode, enabled USB debugging, but I either wont let me copy files at all.. or copies them at a SNAILS PACE, I mean slower than a commodore 64 or something.
Tried on both Windows 10 and Ubuntu.
To be honest, with the light bleed issue that many devices(including mine) have, and this issue of not being able to transfer files( especially with a 128GB version, whats the point if I cant fill it up?)
I'm starting to wish I never bought this 'Flagship killer killer'.
Can anyone get decent transfer speeds? If so how !?
Thanks
theVenerable said:
I enabled developer mode, enabled USB debugging, but I either wont let me copy files at all.. or copies them at a SNAILS PACE, I mean slower than a commodore 64 or something.
Tried on both Windows 10 and Ubuntu.
To be honest, with the light bleed issue that many devices(including mine) have, and this issue of not being able to transfer files( especially with a 128GB version, whats the point if I cant fill it up?)
I'm starting to wish I never bought this 'Flagship killer killer'.
Can anyone get decent transfer speeds? If so how !?
Thanks
Click to expand...
Click to collapse
This is a bug... It will be fixed after next update.
I also tried to copy files from internal to otg or sd to otg and getting lag, means screen is not responding untill remove otg. Even I tried to copy from internal to sd and files transfer process is very slow.
Someone told me in this forum that he transfer a file (1gb) from internal to sd card in just few seconds as his mobile runs Miui 10 beta.
So it will be fixed after next update.

Hard drive

God morning from the Philippines! This is about file transferring. when it comes to transferring files on and to a hard drive and otg usb it takes too long than normal or than my other devices (samsung c9 pro an old model and huawei nova 3i). I needed to know or wanted to know if those who have updated their poco has resolved this issue and if not. If there will be an update to upgrade the transfer speed. Mine is not rooted. Not updated. All stocks from the box. Thank you!
Pocophone 256 gb 8 gb ram armoured edition
I am on 9.3.7 and the file transfer speed to/from pc,otg is still slow
Anyagerv said:
God morning from the Philippines! This is about file transferring. when it comes to transferring files on and to a hard drive and otg usb it takes too long than normal or than my other devices (samsung c9 pro an old model and huawei nova 3i). I needed to know or wanted to know if those who have updated their poco has resolved this issue and if not. If there will be an update to upgrade the transfer speed. Mine is not rooted. Not updated. All stocks from the box. Thank you!
Pocophone 256 gb 8 gb ram armoured edition
Click to expand...
Click to collapse
I noticed it too. While using a portable HDD(2 TB) for transferring files, transfer speeds were very low 200-500 kBps but when I used a simple pen drive (32 GB) I was getting standard USB 2.0 speeds around 5 to 9 mBps. A point to know that the HDD I used DIDN'T have any external power and used the power from the usb port for driving itself. Maybe our phone isn't sending enough power through the USB port that's necessary for driving a portable HDD. I don't have any HDD that needs external power to work, so I can't test it. If I can get my hands on one, I'll post the results here.

Question file transfer speeds, usb2.0 vs wifi 6

The 90s called Asus about them returning the usb2.0 speeds, but I guess no one at the company picked the phone, and now the zenfone 9 is stuck with that.
Or maybe Asus systems designers thought, "let's keep it smaller by saving usb 3.0 or 3.1 speeds because via wifi 6e the phone is already able of doing up to 9.6gbps speeds and wifi is the future."
Can someone do some benchmarks on wifi 6, by locally transferring some big files, and post their results? This is kind of an important factor to know for people who are thinking of shooting many 8k videos, or (what I am thinking of) edit 360 videos via insta360 app, and then being able to transfer large files to the pc.
usb2.0 to transfer those large files is a deal breaker, absence of sd card slot with good speeds could be an alternative, but no: We are left with the wireless options that, theoretically, are the answer but in practice I'd like to see some tests.
Thanks!
Eduardomcp said:
The 90s called Asus about them returning the usb2.0 speeds, but I guess no one at the company picked the phone, and now the zenfone 9 is stuck with that.
Or maybe Asus systems designers thought, "let's keep it smaller by saving usb 3.0 or 3.1 speeds because via wifi 6e the phone is already able of doing up to 9.6gbps speeds and wifi is the future."
Can someone do some benchmarks on wifi 6, by locally transferring some big files, and post their results? This is kind of an important factor to know for people who are thinking of shooting many 8k videos, or (what I am thinking of) edit 360 videos via insta360 app, and then being able to transfer large files to the pc.
usb2.0 to transfer those large files is a deal breaker, absence of sd card slot with good speeds could be an alternative, but no: We are left with the wireless options that, theoretically, are the answer but in practice I'd like to see some tests.
Thanks!
Click to expand...
Click to collapse
All Xiaomi devices even with 12S Ultra also only USB 2.0, OnePlus 10T and even iPhone 14 for example. There are more devices with old spec USB than you might think.
Back to the wifi transfer. I only have wifi 6. Using Asus file transfer and I got about 20 MB/s.
Maybe there is a better way but for now that's what I got
be sure to turn on dual band wifi to maybe get your wifi to hit a gigabit.

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