The TRUTH about MicroSD Cards !
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- Опубликовано: 27 авг 2024
- 1TB micro sd cards for 10$ ? So cheap - Can't be true ! Today I'll show you the truth about microSD cards and the new fast A1 standard.
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clickbait video full of trivial general knowledge spread over 10 minutes of your time, shame
Yeah
10 minutes to get those ads in!!
save me the time, thx!
Thats what a "techanything" channel is.
The A1 standard is not for standard continuous write/read speeds. The A1 rating is for RANDOM write/read speeds (IOPS). This is important for smart phones uses where you put app data on the sdcard and it needs to go from reading and writing small files very often. Recording video requires fast continuous read/write speeds. The U rating or V rating is the continuous read/write rating (like recording/ playing video). U1 is 10 MB/s minimum, U3 is 30 MB/s minimum. U1 cards will work for 4k recording but at lower bit rates. If you want to record 4k at higher bitrates (100 Mb/s) you will need a U3 card. Also when testing the speed of the card, they can be deceiving. Empty cards are much faster than nearly full cards due to the controller needing to find the empty space to write the file, thus the minimum speed rating on cards.
That was a long SanDisk pre-roll advert, when does the content start?
True. Dislike.
I remember when 4gb micro sd cards cost $30, and had read/write speeds of under 3mbps.
yea its crazy. 400GB are super expensive, but incredible how much storage you can get on such tiny cards
I like to brag about how I acquired two 1 Gigabyte SD cards for the Palm Treo 650s I purchased in early December 2004. I purchased the Treos for my girlfriend and myself on 12-4-2004 at a Sprint store on Roswell Rd. in Sandy Springs, Georgia; the manager was happy to have sold two at once and he gave me spare batteries for both phones and a nice soft case for each. After that I went to CompUSA and bought the SD cards for $100 a pop.
Look where we are today. My Treo's SD card still holds vintage photos/videos of the era in which it was purchased; I also swapped it into my Kodak Z760 camera through 2007. Those pictures were viewable on the Treo too. I have transferred the contents to numerous computers over the past dozen years or so.
I remember when my 2gb sd card cost more than that. 2008 was a piece of shit.
I remember when micro SD cards were floppy discs* (*or floppy dicks?) used to write at 1kb per sec. it was A+ speed back then!!!!!!
Here's a memory from 1987 or so; a work associate beaming with pride for his having bought a home computer with a 20 Megabyte hard drive. He was practically crowing, "20 megs!, 20 megs!..."; at the time my wife and I had a Franklin computer with dual floppy disk readers. What an era. Wish we'd kept the Franklin just as a curiosity.
Welcome to Canada! I live 10 minutes from Niagara falls. Hope you enjoy your visit!
nice, very beautiful there.
Their housekeys are under the doormat
Nah, I take the couch
Anonymous thumbnail for a non-conspiracy informative video, seriously?
Massive clickbait.
Tecnique to get views😂😂
Seems to be working
I know right? What a Jew
YES!!! BOYCOTT eBay for SD and micro SD cards!! Junk and eBay doesn’t really care to kick them off for selling garbage!
that's why you use amazon
@@themaximusone They are there also !!
@@hdj81Vlimited 🖕😉
Amazo is the best place. I am using Samsung evo microsd and i am quite satisfied. I highly recommend you. amzn.to/2MFkhdi
@@themaximusone 🖕😝🖕
What you really overlooked with the higher numbers on the box for these more expensive cards is as follows.
Let's say you buy one to put in your phone, or your camera - you go on vacation. You shoot a ton of photo's and video's and when you get home, want to offload them to your laptop/desktop whatever.
Have fun with offloading 256GB at 10mb/sec read speed of a cheap card. It`ll take you 10 hours.Or even worse, having a card with 5 mb/sec write speed that you wanna fill up with media (movies) for on-the-go with your laptop.
Whilst a phone's internals aren't high-bandwidth enough. In other scenario's where you need to offload, or load data in bulk on an SD card or MicroSD card. Doing so with a USB3 card reader you can get some great speeds and it's not so "theoretical" anymore.
That's why a lot of photographers choose the fastest cards for their camera's - especially those on the clock if you're shooting events/sports and need to offload 64GB + a.s.a.p to your laptop, minor edit and send it off to your buyers before the other one can.
1 The buffer is probably the RAM of the device unless it's specified otherwise which could be in some cases increased to give a boost in performance at the expense of some RAM for the time the software needs it.
2 A faster card by its own doesn't make your videos look better, but allows you to increase the bit rate rate yourself(preset or a direct bit rate setting) which could make your videos look better assuming space isn't an issue and the maximum quality level achieved by the sensor hasn't already reached with lower quality settings anyway, and unless cameras have an auto setting for setting the bit rate themselves according to the speed of the card(which is not impossible but also not very likely) they simply just won't effect the quality of your video.
3 Some internal card reader controller chips of many phones will not be able to utilize the max speed of all cards due to their specs.
4 Some times higher bit rate can cause a less powerful device to heat up and throttle, and the bit rate wasn't set to being constant but rather variable then the camera software will reduce the bit rate automatically otherwise it will other look laggy, distorted, corrupted and it could lead to software crash of either the app or the entire phone requiring a reboot, probably corrupting the video or photo files and in extremely rare cases damaging the card itself.
5 Cards like all storage expect very few exceptions store data in blocks which could be specified when formatted to a certain file system like FAT, FAT32 etc etc. The blocks must have certain sizes according to the file system and their sizes or the sides of the files you write on them which help can help read and write speeds significantly.
So now you know better.
For laptops with the capability to mount a 2.5" HD/SSD inside, I'd reccommend two things. The first is an external 2.5" hard drive PURELY for use as a complete system backup drive. They come up to 4 Terabytes, so you WILL have enough space on one of those...just choose one larger than the total space ALL of your system's HD's and SSDs add up to, and you're set.
The second is a Seagate Ultra Slim 2 Terabyte 2.5: HD. Why? Because the drive within the enclosure is a 7mm high drive, which means that you CAN get TWO TERABYTES of storage on your laptop...as long as it's got the capability to fit a 2.5" drive inside.
Sure, cracking the drive out of it's enclosure WILL kill the warranty, but every time I've ever had to deal with Seagate for a warranty repair/replacement, they've ALWAYS said that "it's not covered" so they effectively only offer warranties until you NEED to make a claim. Even two months after purchase is too long for them.
Anyway, hope that helps someone out there. d=O)
Absolutely right on the money! Done the Aliexpress and Ebay purchases. The amount of trouble they go to. Artwork on packaging is almost identical. However just flip over the Micro SD card to see the ID and there is a telling tale right there. I bulk ordered from a US Camera outfitter. No worries mate.
Yes...That is one jam packed busy day you are slugging thru. God only knows when you will get a break.
Thank you everything that you said was such an inspiration.
When working and travelling you need masses of batteries (so I have 11 and three charging cases, also a 24000 mA Solar charging Power Bank)
I have the 200 GB Fast SanDisk and it is great value and brilliant.
The quality of your videos is incredible, well done.
At first I thought why you are making this video :P Then after watching it, it is definitely useful info for those who are new to SD cards.
Those fake SD cards should be shoved up the a*ses of their sellers, then plugged in with crazy glue... these scums of the earth are only destroying precious family photos etc... and eventually get a charge back on PayPal... so eventually the scammers get scammed back... ha-ha
You saved me... I almost buying the wrong SD Cards that's hard to choose. Now I know what I want to buy a certified one best. :)
The first thing I do after buying a microsd card is HDTune full test, and filling the whole card with some movies or other known data, and then playiog back some of them to see if it got garbled or not. This way I can get it refunded if it is fake/broken before I actually put something important on it. Also remermber to refresh the microsd every year. This involves copying everything off, formatting it, and putting it back in from either the copy, or better yet, the same data that was stored on a HDD (not SSD) when it was still fresh. Flash memory is not permanent storage, as the charge that stores the information dissipates slowly and that is a normal process. So do not use it as your only storage and refresh it periodically. Some SSDs have auto refresh but if you don't know for a fact from the manufacturer that yours does, assume it doesn't. And all or almost all memory cards and pendrives don't, because that costs money, processing power, energy and disk performance.
Since we prefer to view streams of relatively similar images (motion of objects in space) rather than epileptic flashing randomness frame by frame, wouldn't it make the buffer's job easier to first copy all similar/identical pixels from within a certain border of the previous frame, and go from there? Worst case scenario, every pixel is different.
Great video, thanks. I recommend only buying UHS II, because buying UHS I could be as slow as 30MB/s, but UHS II minimum is 90MB/s
My micro SD has been 'dowloading' for 45 minutes your video has given me an informed explanation of what might be happening. It came with the camera. I never saw its packaging, and the writing on it can truly only be read with a microscope, so I don't know what its speed specs are. Its the first time I'm attempting a download.
What is a great san disk sd card for s10 plus I'm looking to get the 512 gb storage card and in your opinion what is a better card Samsung evo plus or san disk cards great video footage and thank you for your help
"Loading times" will be shorter not "faster". It's the loading that's faster, not the time. ;]
shorter infect means faster...
@@XTMish 😂😂😂
short version: when purchasing an SD card from a reputable vendor, read the packaging to get the fastest speed appropriate for your use case.
Good info. Answered my questions before purchase. I got ripped off on ebay once exactly as you mentioned. It was advertised as a Sandisk with 64 gig or so but turned out ot be 8 gig. Never got my money back. It came from overseas so the entire transaction was more than ebay will refund which is 30 days. Lessons learned.
Super Useful, since i didn't think about speed on sd card
GOOD to know, and it makes perfect sense!!! Thank you!! Don W., TX
E bay has a lot of fake sd cards that say 64GB but after 8gb everything is corrupt
I started with 5.25 inch floppy drives that stored 1.25mb
Frank Machnick og
Frank Machnick You were spoiled. The first generation 5.25in floppies only held 360KB. That's what I started with, a 4.56Mhz machine with 640KB of RAM and two 360KB floppy drives designated A: and B:. I upgraded it to a whopping 7.16Mhz, 1MB of RAM and added a 20MB hard card.
lol I remember using those flimsy things.
The answer: don't shoot 4K. It really isn't necessary, and most people really don't care. 720 is generally adequate for most video.
noferblatz Yeah, don’t bother using fuel injection. Carburettors are fine and nobody really cares anyway.
In fact, don’t bother advancing technology at all.
@@britishskiing 😂😂😂
I'm a beginner to this whole thing as I just purchased an S7, and I want to use it as my primary recording device when I travel. You probably just saved me a lot of time and money by explaining the ins and outs. You're also a very handsome presenter :)
Thank you.
Still remembered when i got a fake 32gb micro sd card as a gift
It is literally the difference like with working on either standard hdd's or with ssd's . Everything that uses the memory frequently or for the core os loading itself and for casual buffering (please NOT for constant swop / exhaustive, excessive paging please as this shortens ssd and also SDcard lifetimes dramatically - then increase available RAM instead!) needs fast-as-possible memory. Instead, plain Data storage purpose doesn't need these extreme speeds yet. Except for HQ media, online playback and recording. Or for Servers handling high traffic.
this explains why i lost all the birth videos of my twins because i bought a fake sd card. At least i now know why the card failed at half way. thanks for sharing.
AFAIK there is no 1TB micro sd card and even if there was, it would not be as cheap as 10 bucks. ^^
ha rekt
EXCELLENT quality video. AND, valuable information.
I don't see why they don't just make a 1 TB phone already. With 4K it's totally reasonable to have one terabyte on your phone. Why are they so scared to add more gigabytes to it? 256 it's like not even very good.
Cristopher Finn
People actually have to you know, develop technology..
Too much like right
Christopher Finn
Because they don't want you to store your digital life locally. They want all your data on their servers. They want to be involved every time you interact with your data and to become dependent on them. I'm talking about Google mainly, but Microsoft, Apple, Amazon are all guilty.
Christopher Finn because they just want to continue ripping people off, they could make a 3TB if they wanted too but they just bullshit about the tech not being available as yet and when they say it is to us they lie and make out it's all new and expensive to own. Look at SSD Drives they are a pure rip off and they don't last as long as HDD
@Dave N yes lol
Linus Tech tips was talking about a theoretical future of pocketable computing, they said they wanted a compute puck think like a Chromecast except with a lot more computing power and fully Wireless outbound screencast capabilities, and devices like your phone and your tablet are just chromecast's with batteries and screens.
Also I'm curious wood two and a half inch or iPod hard drives be a good storage media for a battery powered Wi-Fi modem with Nest storage in your backpack, you don't have to buy a battery powered modem Wi-Fi modems can be powered off of USB anyway just take the default cable that your wife and modem came with hack off the barrel Jack and connected to a USB cord trust me 99.9% of standard Wi-Fi modems can you power this way even if it says 12 Watts or something. Two and a half in hard drives and SATA drives can be powered off USB. This is backpackable and offers cheap media storage like an SD card for your media files other than RUclips red and downloaded Netflix and apps, for all your 4K movies that you record you can offload them to your hard drive in your backpack and plug them directly in your laptop.
The best option to store 4K footage is still the internal storage. Mine (OnePlus 5) reaches 445MB/s Read and 180MB/s Write speeds with the A1 SD Bench app
Great sales pitch for SanDisk
I spend 3 days on researching on micro SD cards and stuff. So I came to the conclusion that I rather open my device and install a 2TB NVMe M.2 2230 SSD for the same price than a fast SD card.
And I thought that Korea (Samsung) was preeminent in NAND Flash. The density is achieved by using Multiple bit (8 voltage Levels per cell = 3 bits) per Cell tech as opposed to Single Level Cell tech. MLC. But NAND Flash inherently loses data so USB drives, regular SD cards, and Flash Drives contain a controller chip that use algorithms/circuitry to correct errors. The analog voltage levels in MLC add another error factor as well as less reliable error correction. Bare NAND Flash and earlier microSD cards don't have a controller, so Operating Systems like on Raspberry get corrupted over time. Remember that SD cards were originally designed for cameras and a few bit errors in a JPEG picture or MPEG movie can be unseen or interpolated.
Also don't expect the shop keeper to have any idea what they are talking about. I was in a Sony store and had the shop keeper tell me a basic class 10, 30MB/s card was fast enough for my a9, it is not
i know i am one of many but i was wondering where you got your phone stick you were shooting footage with
My local library is selling 128 mb pindrives. I didn't even know they made those anymore!
I've always wondered about flash drive specs; touting 250 years Mean Time Before Failure when the manufacturers of the flash chips in the drives only guarantee data integrity for 10 years.
You need to be more specific when you say, "it is freezing cold here", because already too many Americans think we live in igloos. It is not cold in Canada for 3 of the 4 seasons.
Never had that issue with old SD cards.
Perhaps it's just luck, but for me sd cards don't seem to corrupt as often as they used to when 16-32gb was standard. I have made a habit of not inserting-removing cards so often though, and also using a known brand multi sd card adapter, to reduce that likelyhood further
I like the ad comparing 4k to FHD ..
Theres not this much difference. I hope everyone knows that that might be a difference between 1280x720 vs 4K
Really great video.
What holder was that for your phone. That was really great. I want one of those for my note 8 (maybe soon note 9)
And what if I store the video on my phone first and after filming I copy it to SD?
Funny I'm from the tDot and bought a FAKE sd from aliexpress and stumbled onto your vid. It's nice to c my city winds I live in Holland now
i got a fake 128gb sd from metro pcs, was a reprinted 16gb card that looked exactly like sandisk official 128gb, used an app to find it wasnt even branded by sandisk and had no serial number so i returned it within a couple hours and got a real one from Walmart. oh and it wasnt metro's fault it literally looked exactly like the new on i got. coloring was just slightly more vibrant but only really noticeable when they were side by side
Holy crap, that USB SSD drive is almost as fast at reading and possibly slightly _faster_ writing than my _SATA 6 Gbps-connected_ SSD! *edited to add missing word*
First of all my opinion is if you want a fast phone you have to give away your note 8 and get a Oneplus 5T. Note 8 is very luggy...
Thx Sir, makes good sense. I've always buy the highest capacity MicroSD card possible that my device can handle to the maximum limit it can accommodate according to speed & capacity SDHC, SDXC class 10, AI etc....despite been sensible the prices of the best such as "Extreme & Supreme" cards are still out of my budget usually of more than double the price of a standard high capacity ones.
PLEASE GO TO MONTREAL!!!!
Edit: I saw another comment where you said that you were in Montreal 2 days ago...
Adrien Lesage yea its beautiful ! loved the city at night. u live there ?
TechMagnet Yeah...
TechMagnet & Adrien Lesage:
I live in Montreal too!! It's a great city. The legal drinking age(18) is merely a suggestion AND we can drink until 3:00AM!!!! Not to mention we have the hottest babes on the planet!!!!
Actually , the hottest babes are in Sweden, Denmark, and Californication. I mean...um...California.
Nathanial Vigder: Well, I guess we'll have to agree to disagree on this most wonderful subject!!!!
0:51 The only thing Star*ucks is good for: Sitting down.
It's bad to load games onto the SD card, these the SD cards can load quickly buuuut constantly reading/writing to the card via playing the game(saving, updates, each time you boot it up) will degrade the SD card.
SD cards at best at filling up with media like movies, music and photos. Loading these types of items will allow the card to last for much longer then if you were say; have genshin impact installed on your SD card, the constant Reading/writing would slowly kill the card.
What about audio?
Interesting. So definitely get the biggest (and thus priciest) Micro SD card available, seeing as most devices that can support it actually need it. Thanks for the info. I will keep an eye out for the new A1 standard, too.
Now seeking A1 vs A2.
Its true, for memory you want bes quality, not best price!
Kinda like a SSD vs hard drive on a computer...
makes sense haha
Harshit Tripathi It would be Neina/Nayna Trinity.
Nena but japanese doesnt have the right characters to make it! :p
Apple fans look away. ..This is all too advanced for you
Genius Idiot ...what a stupid comment....go back to school...Apple and income are not related. .I know several big earners who would never buy an iPhone because they are too basic
Genius Idiot i know many people asian and euro who broke theyre iphones themselfs or degeneration of the hardware and went back buying a samsung galaxy 4.. the sad brats who want to look rich and follow the herd of infinite idiots
Genius Idiot ...you don't make 7 figures a year and never have..
Genius Idiot ..thats because unlike you I have a life ..an ACTUAL job...and a real phone to play with
Genius Idiot ..me and my partner have two companies and had most phones that have been out ..whats your point ?
What is it your using for the note 8 for videos?? It's holding the note 8
The most important part about micro sd cards wasnt told, what tipe of micro sd card is most reliable? there is are two types of cards to my limited knowlidge, TLC and MLC . triple layer cell and multi layer cell. dont buy TLC buy MLC. Do your own reserch and you will save money. Im not paid by any card manufacturer, but im leaning towards Transcend endurance MLC cards.
Thank you for making this video, it has been quite educational for me... Thank you!
I had to learn the hard way too! Thank you for an excellent video!
It's an extended opinion that only big internal storage will be enough to a phone. (conductist psychology).
I never buy memory cards on Ebay. I look for suppliers and stores that guarantee what they sell is genuine.
I see some Apple bashing here. Something to remember is that cell phone data can be sensitive. In other words, if someone stole your phone and they accessed you data, you could be blackmailed. Famous people are very susceptible to this problem. So Apple will never allow memory cards to be inserted and removed from their phones. All data can be encrypted. It protects their users.
1:25 you say that in a way that not many phones can use sd cards. But every android phone supports them (poor apple users). I can go up to 2tb of total storage
My memory card dont pop that massage but my memory card wont work on my phone
the recent pricing of the microSD cards ar dropping. now you can somewhere buy a *real* 128GB for less than $35
Get the s9 plus if you can it has an amazing camera.
There are a ton of fake Sandisk SD cards online.....
unless you know absolutely nothing about micro sd cards, you should already know this. there are certain markets for a certain type on card
Great video, loved the cinery.
Hiw about the Brand Kingston for memory cards? They're good to buy?
One of the oldest and most respected companies.
I've bought Kingston RAM DIMMs, USB drives and SD cards. They're pretty reliable.
Well, yes and no
Copies no
Originals yes
Excellent Video and I believe exactly what you are saying. I have had my experience in the past so Awesome Video. Deb👌
Hi, very usefull! Can you tell me which gimbal was here? Tx
It is only fair it warns you that your memory card might be too slow rather than causing problems with video recording and other things.
Don't know why Samsung showed UFS card Faster than microSD and eats less power, but didn't even release it :-( Basically it would use the same standard as internal memory in a phone.
USB 3.0 thumb drive like the one in video through OTG should give better results than even fastest mircoSD from Lexar. Sandisk extreme flash drives are fast and relatively inexpensive but have one disadvantage fragile connection from USB A to PCB
I like the truth about stuff.
I just subscribed.
This is an advertisement, not some conspiracy shit as suggested by the thumbnail.
I don’t understand why would a 64gb micro SD cost more than a 16 GB Micro SD ...
16 GB 18$ dollars without taxes
64 GB 56$ dollars without taxes
Why ? .....
Video very informative for a novice like me! hey, where are you from? I think I am detecting an Austrian accent?
I am thinking French Canadian
SanDisk paid for it ?
what is the x for when you send it to app maneger an app that is
"Format as internal storage" i have android 7.0 install on my lg gpad 3. I love this tablet, but it comes with an abysmal 16gb of storage. Now i with only a couple of apps installed, i only have about 2.5gb left. Where can i find this setting to set my sd card as internal storage?
Matthew Bitter I use an app called internal memory to SD Card. Don't know the exact name. Has two pics on app art, internal memory with an arrow pointing to SD Card. Sorry I don't have the exact app name. But it's worked great for me! Good luck, in case you haven't found one yet!
I loved the note 8 grip stick for recording plz provide link from were to purchase Amazon preferable.thx much
what about a buying from B&H photo video?
They are Legit"
Yea, they're so small, that the electrons only have a short ways to travel as opposed to those big old clunky SD cards....
That's funny!
You can't make a phone faster by putting in a faster micro SD.
All you can do is to slow it down the as little as possible. But not actually make it faster than it would normally be.
Which hand held gimble were you using to make your videos
I thought U3 ment guaranteed wrights of 30 mb per sec how strange you don't even address the U with the 1 or 3 inside
What's with the V for Vendetta in the thumbnail 😐
The bigger the memory on the card, the quicker they die .
I got a 64 gb sd card from AliBaba and the thing i liked about it was the CHicklet size of the card itself. But it was about 8GB I wish I knew how to fix it so it was just a 8gb card and use it to run a Linux boot drive on it or something but it can not hold the small files aether and crashes
Can you help me with my SD card of 128 GB which was detected earlier but now it's not, and in disk part it shows no media. Please help me to recover my SD card.
SD cards are better than microSD cards because their bandwidth ceiling is higher almost equal to SSD speeds.