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Comparison Hoco UD5 Wisdom 16Gb vs Transcend JetFlash 780 32Gb

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Hoco UD5 Wisdom 16Gb
Transcend JetFlash 780 32Gb
Hoco UD5 Wisdom 16GbTranscend JetFlash 780 32Gb
Outdated ProductCompare prices 2
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Memory size16 GB32 GB
Technical specs
USB versionUSB 3.2 gen1USB 3.2 gen1
Read speed90 MB/s210 MB/s
Write speed80 MB/s75 MB/s
General
Retractable connector
Materialplasticplastic
Lanyard hole
Size40x15x10 mm21x70x8 mm
Weight19 g12 g
Color
Added to E-Catalogjuly 2019january 2013

Memory size

Total storage capacity. The larger it is, the more information can be simultaneously written to a USB flash drive. For comparison: the size of text documents rarely exceeds 1 MB, audio files and photos usually take several megabytes, short videos — several tens of megabytes, and a DVD-quality movie has a volume ranging from one and a half gigabytes and more. On the other hand, the price of the drive directly depends on this indicator. Thus, many manufacturers have flash drives similar in basic characteristics, differing only in volume — this makes it easier to choose the option that is optimal in terms of price and capacity.

Now on the market there are flash drives with the following volume: 4 GB, 8 GB, 16 GB, 32 GB, 64 GB, 128 GB, 256 GB, 512 GB and more.

Read speed

The maximum speed of reading data from the drive. The higher this speed, the faster you can rewrite information from a flash drive to a computer disk, which is especially important when working with large amounts of data. In fact, the reading speed depends on a number of factors, including the interface bandwidth (see Connection interface), the design features of the drive and computer, the software used, system load, etc.

Write speed

The maximum speed of writing data to the drive. The higher the write speed, the less time it takes to transfer information from a computer to a USB flash drive, which is especially critical for large amounts of data. Just like the read speed, in fact the write speed is determined by a number of factors, in particular, the connection interface (see Connection interface), the design features of the drive, system load, etc.

Retractable connector

The USB flash drive has a USB plug that can be pulled out of the case during use and hidden in it during storage. This is convenient, first of all, because such drives do not need a protective cap, which can be easily lost; however, on the other hand, retractable connectors are considered less reliable than fixed ones.

Lanyard hole

A hole in the body of the flash drive that allows you to securely fasten the drive to the strap and wear it as a key fob. As a rule, the eyelet for the strap is located on one of the ends of the flash drive body (on the side or in the center).
Transcend JetFlash 780 often compared