Hi everyone disaster again today we're going to check out some micros cards. My tests are not sponsored, and the numbers are real, and they reveal what's the truth behind the advertising of the manufacturer and the real speed of the court I'm using my micro SD card in my drone I'm recording 4k with 30fps the recommended speed for a drone like this is about 30 megabytes per second writing speed. How many gigabytes do you really need, while recording 4k 30fps in about 30 minutes, recording time it would require about 15 gigabytes of storage? So you would get away pretty much with a 16gb cart, but to be on the safe side. You should have a 32 gigabyte, cart. Now, of course, if your drone is a newer drone, and you are able to record with 4k 60fps, then you need twice the size. So if you purchase a 64gb card, that would give you about an hour recording time, 4k 60fps, if you record 4k 30fps, that would give you about 2 hours recording time and for the majority of us this is more than sufficient.
So why wasting a lot of money by purchasing 128 or 256 GB anyway, let's hop into the results for my tests. I use crystal disk mark. It is a free program, and I'm going to put a link in the description below, so you can download it. If you want to test your SD cards or your drives. First I wanted to have the fastest uhs-1 card.
That's out there and advertised was the SanDisk Extreme Pro, so I purchased this one here on Amazon, but when it arrived, I had to learn quickly that it was a fake. It was a counterfeit cart. The advertised read, speed, 100 megabytes per second, and the advertised write. Speed was 95 megabytes per second here are the real results, and we are very, very far off, so I send it back, because obviously this was a knockoff in order to avoid more fakes, I ordered directly at the Weston digital store and I purchased the send est high endurance, micro SD card 32 gigabytes. The card was advertised with a hundred megabyte per second speed, and the read speed was only 38.
The writing speed only 31 to me. This is simply false. Advertisement I also ordered the Sanders high endurance, 256 GB and same story here advertised with 100 megabytes per second speed. Read 38, write, 35, absolutely false advertisement. I wanted to test their latest and greatest card, which is the SanDisk max endurance, and the specialty about this card is that you can use it for up to 13 years and capture a hundred twenty thousand hours of footage on this code and rewrite it over and over without wearing out.
Now, it's advertised again with 100 megabytes per second speed, but also here we got only 38 megabytes per second reading, speed and 33 megabytes per second writing and that's simply not OK truth. An advertisement right, I purchased another one, and I wanted to put this in my drone, and this one is to send this extreme 32 gigabytes, and it was advertised with writing speed up to 90 megabytes per second, and here is what I really got 38 megabytes per second reading and 33 megabytes per second writing speed. Absolutely not! Okay! Now I wanted to test the very special card. It is a US h2 card, the very bottom pro to 64gb, and it is advertised with 285 megabytes per second read and 245 megabits per second writing speed blazing fast. Now what you need to know about us, h2 and us h3 cards.
They have a second row of pins on the back of their cart and only if you have newer devices that have connectors for the second row of pins, then you get the advertised speed. If you have all the devices, and they can connect only to the first. The top row of pins you will get different results. Here is what you will get with all the devices this car performs, with 95 megabytes per second reading, speed and 80 megabytes per second writing speed, which is still impressive, but an absolute waste of money. If you cannot utilize the full performance of such a card, I tested my old Lear card.
This card is already 5 years old, it's still available on Amazon, and it reads with 40 megabytes per second and writes with 23 megabytes per second and for a card like this in this price range. I think it's absolutely ok. I have the Samsung, Eve, plus 256, GB and I tested it with impressive results, 93 megabytes per second read and 84 megabytes per second writing speed, that is amazing. Furthermore, I purchased also the Samsung Eve select 64 megabytes and 256 megabytes. Let's take a look, how they perform 92 megabytes per second reading speed and 65 megabytes per second writing.
Speed is pretty good. The 256 GB version performs even a little better 92 megabytes per second reads and 85 megabytes per second right, and now we come to a real surprise: I tested, Elisha, BA, exterior Pro, Kart 16 gigabyte, and it costs only 7 bucks, including shipping. It reads with 92 megabytes per second and writes at 80 megabytes per second a card in this price class. This is amazing and that's why this is my absolute recommendation. If you're looking for a cheap, fast card, this is it and finally, I'd like to talk about the 256 GB M plane cards am plan is offering a variety of these cards.
They all come in different packages from yellow / purple to gold, but in the end, when you take a look at the description, they all have the same features. Now, let's take a look-out card really performs advertised with 100 megabytes per second speed. The performance is completely underwhelming, with 39 megabytes per second read and only 32 megabytes per second writing speed. Don't believe everything that's printed on the packaging. I put a link to all of these cards in the description below I hope.
I was able to help you to find and picking the right card for you thanks so much for watching the video I hope you enjoyed it and I hope to see you soon again. Bye for now.
Source : Paradise Bizz