Samsung T5 vs. T7 vs. T7 Touch: External SSD Breakdown

Samsung T5 vs. T7 vs. T7 Touch: External SSD Breakdown

Samsung SSD T-Series: Overview

Solid state drives have revolutionized the world of computers. With five or six times the speed of the typical hard drive, SSDs allow for quicker boots, faster writes, and an overall better user experience.

As SSD technology has progressed, hardware has gotten faster and more convenient, and Samsung’s T-series of SSDs are a prime example of this.

Samsung’s T5 and T7, as well as the T7’s “Touch” variation, are USB SSDs. While SATA (a common SSD interface) limits information transfer to 600 MB/s, USB technology allows for much higher bandwidth. This translates to a higher ceiling read and write speeds, which the T7 and T7 touch take advantage of.

In addition to faster speeds, USB technology allows for incredible ease of access. External USB drives like the T5 and T7 variations can easily be moved from computer to computer without the need to break out a screwdriver or mess with power supply cables. This makes external SSDs optimal for quickly transferring files from one device to another.


The going price of SSDs, like most hardware, is fluctuating constantly. You can check the current price of each model below. As a general rule of thumb the T5 is cheapest, the T7 is next, and the T7 Touch is the most expensive.

SAMSUNG t5 vs. t7
Samsung’s T7 in Titan Gray | Credit: B&H Photo

Specifications Comparison

Below are the listed specs for the T5 and T7. Since the T7 Touch is merely a more secure version of the T7 (it’s equipped with a fingerprint scanner), the specs are identical and it would be redundant to include these.

T5 vs. T7 Specs Overview

 Samsung T5Samsung T7
Maximum Transfer Speed540 MB/s1050 MB/s
Capacity250GB, 500GB, 1TB, 2TB500GB, 1TB, 2TB
InterfaceUSB 3.1 Gen 2 (10Gbps)USB 3.2 Gen 2 (10Gbps)
Release DateQ3 2017Q2 2020
ColorsAlluring Blue, Deep BlackIndigo Blue, Titan Gray, Metallic Red
EncryptionAES 256-bitAES 256-bit

Transfer Speeds

The most glaring difference between Samsung’s T5 and T7 is, of course, their respective data transfer speeds. At 1050 MB/s, the T7 is roughly twice as quick as the T5 (94% faster, to be exact). The T5’s 540MB/s transfer speed is much more comparable to a SATA SSD, whereas the T7 is

This will, of course, translate to faster file transfers; if you’re moving high-capacity files like photos or videos from your computer to SSD or vice versa, you’ll see your time cut roughly in half if you opt for the T7.

If you’re only planning on using this for smaller files like Word documents, you likely won’t notice much difference in performance. Low-space files like these will take a insignificant amount of time regardless of which model you have.

USB Technology

While the USB technologies used in Samsung’s T5 and T7 are slightly different, the difference is imperceptible. USB 3.2 Gen 2 is is a slightly newer technology than than the T5’s USB 3.1 Gen 2, but both are capped at 10GBps (10000MB/s) of bandwidth regardless.

In any case, neither of these SSDs even comes close to maxing out the available bandwidth. In short, USB technology is largely irrelevant in this case, and doesn’t affect performance.

It’s worth mentioning that USB technology is both backwards and forwards-compatible, so the T5 and T7 will both work with any USB type-A port.

For optimal performance, though, you’ll need to make sure you’re using USB 3.0 or higher. USB 2.0 limits bandwidth to 480 MB/s. This would decrease the T5’s performance by roughly 11% and the T7’s by over 50%.

If your computer includes only USB 2.0 or worse, your decision is all but made for you; since the bandwidth is limited to 480 MB/s regardless of which SSD you buy you’re best off saving your money with a T5.


Color most likely won’t end up being a huge factor; the T5, T7, and T7 touch are all available in at least one neutral color, so if you’re worried about professionalism each can accomodate this.

The colors available differ by model and capacity. Incidentally, this is the only way in which the T7 Touch differs from the base T7 aside from the aforementioned touch-security capabilities.


Capacity is, of course, the most important aspect of storage. All three of these SSDs have 500GB, 1TB, and 2TB models, so if you’re shopping on the higher-capacity end of the spectrum speed will be your determining factor.

If you’re on a tight budget and don’t need a massive amount of storage, the T5 lineup includes a 250GB model which is the most affordable among these options.


All three of these portal SSDs are remarkably small. The T5 is the smallest and lightest, with dimensions of 74 x 57.3 x 10.5mm and a weight of 51 grams.

The T7 and T7 Touch are slightly longer and thinner, at 85 x 57 x 8mm.

For reference, the typical credit card is 85.6 x 2.1 x .76mm.

While you won’t be fitting Samsung’s portable storage devices in your wallet, they’re certainly more portable than the majority of external drives.


The T7 Touch represents the obvious choice if maximum security is your primary concern. Its fingerprint scanner allows you to lock and unlock your files with a simple touch, hence the name.

This security comes at a premium, so you’ll have to choose between price and privacy.


All three of these SSDs are compatible with essentially any USB-capable device. This includes PC, Mac, Android, PlayStation, XBox, Nintendo Switch, and more.

They also come with two cables, USB Type C to Type C and USB Type C to Type A, allowing you to connect these SSDs to any device with Type A or Type C USB ports.

Conclusion: Is T5, T7, or T7 Touch the Best?

There’s no clear-cut answer to this question; each model fills an important role.

The T5 is best if you’re on a budget or don’t care too much about file transfer speeds. It should also be your go-to if your computer doesn’t support USB 3.0, since it has the same speeds as the T7 or T7 touch over this iteration of the protocol.

The T7 is ideal for the highest possible speeds if security is of no concern to you. Unless you’re in the CIA or some other government agency, or you just really value your privacy, the T7 is probably your best bet.

The T7 Touch should be reserved for the aforementioned government agents. In all seriousness, though, if you want a more secure SSD there’s nothing wrong with that. If this is you, the T7 touch is your ideal portable SSD.

If you’re wanting to build a computer yourself and don’t know where to start, check out our PC-building beginner’s guide. It’s an all-in-one resource to guide you through the building process.

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