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Comparison Samsung PRO Plus microSDXC + Reader 2023 128 GB vs Samsung PRO Plus microSDXC 2023 512 GB

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Samsung PRO Plus microSDXC + Reader 2023 128 GB
Samsung PRO Plus microSDXC 2023 512 GB
Samsung PRO Plus microSDXC + Reader 2023 128 GBSamsung PRO Plus microSDXC 2023 512 GB
from 989 ₴
Expecting restock
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TypemicroSDmicroSD
Storage128 GB512 GB
Specs
UHS classUHS-I Class 3 (U3)UHS-I Class 3 (U3)
Video recording classV30V30
Application classA2A2
Read speed180 MB/s180 MB/s
Write speed130 MB/s130 MB/s
Adapter included
Card reader included
Manufacturer's warranty10 years10 years
Added to E-Catalogaugust 2023august 2023
Brief conclusions of the comparison memory cards

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Samsung PRO Plus microSDXC 2023 often compared
Glossary

Storage

The nominal capacity of a memory card is the amount of data that can be written to it. For technical reasons, the real working volume of modern memory cards is usually somewhat less than the nominal one (for example, 14.9 GB with the claimed 16 GB). However, with the same type of card, differences in nominal capacity usually correspond to differences in actual capacity: for example, a 64 GB SDXC card will actually have twice the capacity of a 32 GB card of the same card.

Recall that different types of media have different limits on the maximum volume; see "Type" for details. And a specific volume is most often chosen by the manufacturer not arbitrarily, but from a list of standard options. The most widely used cards nowadays are 16 GB, 32 GB, 64 GB, 128 GB and 256 GB ; capacities of 8 GB or less are considered modest, with the most capacious models holding 512 GB or more.

Note that the price of the card directly depends on this parameter. Thus, many models are available in several variations, differing solely in capacity; and it is worth choosing by volume depending on the types of data that are planned to be stored on the card. Of the popular formats, text documents occupy the least space — usually tens, at...most hundreds of kilobytes. The size of a photo from a modern camera or an MP3 file is already calculated in megabytes, music in lossless formats "weighs" already tens of megabytes, and the volume of a video depends on its duration, resolution and the codecs used.

Adapter included

An additional adapter is included with the memory card.

The adapter is a device with which the card can be installed in a non-native format card reader. Nowadays, microSD cards are mainly equipped with such a device — adapters are designed to install such media in a slot for a full-size SD card. This is convenient primarily for exchanging data between portable gadgets like a smartphone / tablet and larger equipment like PCs and laptops — for example, to copy pictures from a smartphone camera to a computer or music from a computer to a smartphone.

Card reader included

The presence of its own card reader in the delivery set of the card.

Such a card reader is usually a miniature memory card reader connected to a computer via a USB port. When installed in such a device, the card actually turns into a USB flash drive and can be used even on those computers where there are no card readers — a free USB connector is enough.