Samsung 870 qvo vs 860 Evo [2023] (The Ultimate Comparison)

It’s hard to keep up with all of the new SSD releases, but Samsung’s newest 860 Evo and 870 qvo are definitely worth taking a look at.

So which one should you choose?

In this post, we’ll compare the two drives to help you decide.

We’ll cover features, performance, and price to help you make the best decision for your needs.

Stay tuned for our full reviews of samsung 870 qvo vs evo hard drive!

Samsung 870 qvo vs 860 Evo

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First, What is QVO?


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Samsung SSD 860 EVO 1TB M.2 SATA Internal SSD (MZ-N6E1T0BW)

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Samsung’s new QVO range of SSDs, which went on sale on June 30th, 2020, provided large capacity storage and speeds equivalent to far higher-end SSDs, all for a price that was nearly half that of a similar-sized Samsung PRO SSD, according to Samsung.

In addition, when I say “high capacity,” I really mean “high capacity.” From 1TB up to 8TB, Samsung offered SSDs in capacities that were unmatched by any other SSDs available in the broad consumer market at the time of their introduction in 2007.

Solid-state drives (SSDs) with capacities more than 2TB or even 1TB have traditionally been designated for enterprise applications or for power users who wish to be on the cutting edge of technology.

Each of this hard drive could cost upwards of $200 or more, and could potentially cost a thousand dollars.

For the typical Joe or Jill who didn’t require the absolute finest of the best, they weren’t a prudent investment, especially when the most storage-intensive task that they needed to do was general photo/video editing.

Especially when they can just as easily purchase an HDD that was comparable in size and had usable speeds for a tiny fraction of the price.

Samsung 870 QVO SATA SSD - 1TB and 2TB Review - Legit Reviews
Samsung qvo vs evo

But what about QVO, do you think?

You could easily acquire a 1TB QVO model for around $90 if you shop around.

While the EVO and PRO editions cost roughly $110 and $200, respectively, the Samsung QVO is a significantly more cheap and fair alternative to these models.

Samsung Quality of Life and Longevity Comparison

Where have all the hard drives gone?

If they are so good, why isn’t everyone moving to them?

There’s a little more to it than that, to be honest.

All of those enticing advantages come at a price, as is the case with most things.

And the price for this is both speed and longevity. But for the most part, it’s just about living a long life.

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See, before I can describe what it is, I need to first explain how solid-state drives (SSDs) function. Don’t be concerned, it is not overly technical.

SSDs, as opposed to hard disk drives (HDDs), do not store data on platters but instead use a technology known as NAND Flash to physically store data on the SSD.

When using NAND Flash, electrons are used to represent 1s and 0s, or charged and not charged states, respectively.

Everything digital, as you may be aware, is ultimately comprised of billions upon billions of 1s and 0s, which when added together form the same article you’re currently reading and everything else that you see on your computer screen right now.

When you change the memory that is contained within them in any manner, these electrons move and bounce between the numbers 1 and 0 an unimaginable number of times.

This is referred to as a “P/E cycle,” which stands for Program/Erase cycle.

This is a process that gradually wears down and damages the SSD’s internal hardware components.

This isn’t a lightning-fast procedure, to be sure.

Typically, you’ll have to read and write to the SSD hundreds of thousands of times per second in order for a typical current SSD to degrade to the point where it starts losing data.

Fortunately, modern SSDs are extremely durable.

Furthermore, there is a significant variance in the number of P/E cycles that different NAND Flash types can handle.

The many types are as follows:

  • SLC is an abbreviation for Specialty Liquors Corporation (Single-Level Cell)
  • MLC is an abbreviation for Multi-Language Corporation (Multi-Level Cell)
  • Tender loving care (Triple-Level Cell)
  • QLC is an abbreviation for Quality Leadership and Compliance (Quad-Level Cells)
  • And, if certain speculations are to be believed, the impending PLC (Penta-Level Cells) technology.

What are Evo and its transfer speeds?

We need something to use as a baseline against which to measure everything.

So let’s have a look at how a 1TB Samsung EVO drive may perform in this situation.

The write performance of Samsung EVO drives without Intelligent TurboWrite is in the range of 300MB/s.

Write performance with Intelligent TurboWrite is approximately 530 megabytes per second.

For that 30GB transfer process to be completed, it would take an incredible 56 seconds.

Eh? What’s the deal with that?

Is it true that the more costly EVO is in fact slower?

Actually, this isn’t true at all.

I’d think that it’s well within the acceptable range of variation.

The EVO performs exceptionally well during the second operation, or when your transfers are larger than the QVO buffer.

What do you think will happen in this situation?

The speed of your transfer will decrease down after transferring 12GB of the file at the same rate. Your transfer will then operate at speeds of approximately 300MB/s.

I was able to complete it in almost exactly one minute.

QVO is four times as fast as this!

Comparison Between Samsung 860 vs 870 Evo

Aspects that distinguish the Samsung SSD 860 EVO from the Samsung SSD 870 QVO

  • In addition to 2.5-inch SATA iii SSDs, M.2 SATA SSDs and mSATA SSDs are also available.
  • TLC memory that is more rapid
  • Improved performance when not using TurboWrite buffer memory.
  • TBW levels that are higher
  • With a 5-year manufacturer’s warranty, you can rest easy.

When comparing Samsung SSD 870 QVO to Samsung SSD 860 EVO, there are several advantages.

Samsung 860 series
Samsung SSD 870 QVO to Samsung SSD 860 EVO
  • Capacity up to 8 TB Price is likely to decrease as QLC memory becomes more prevalent.
  • Power usage has been reduced.
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Performance and Speed

Because of the limitations of the SATA interface, the performance of the Samsung SSD 870 QVO and the Samsung SSD 860 EVO are extremely close to one another on a high-level comparison.

In sequential reading, the former is just 10 MB/s faster than the latter, with up to 560 MB/s compared to 550 MB/s.

When it comes to sequential writing, the two Samsung SSD series under consideration are accelerated to 530 MB/s and 520 MB/s, respectively, by using TurboWrite technology, which first stores the data in a predefined buffer area before being written to the disk.

Consider the greater capacities as an example: the TurboWrite buffer is the same size across the board, measuring 42 GB for the 1 TB models and 78 GB for the 2 TB and larger capacities.

Identifying the differences between flash memory and turbo write

The NAND flash used by the Samsung SSD 860 EVO and the Samsung SSD 870 QVO is the most significant difference between the two SSDs.

The 860 EVO is equipped with TLC memory, which is capable of storing three bits per cell and has a propensity to be speedier.

The 870 QVO is equipped with 4-bit QLC memory, which is more cost-effective due to the increased storage density than previous generations.

While copying particularly large files at 500 MB/s compared to 80 MB/s on the 1 TB SSD, the EVO series can demonstrate its superiority over the QVO series in this area because its write speed drops less sharply when using the TurboWrite buffer memory (as opposed to the QVO series’ write speed of 80 MB/s on the 1 TB SSD).

While this unique condition is unlikely to occur in normal life, the reading speed is not adversely affected in any way by it.

Differences in warranty and lifetime are discussed below.

Apart from the drive itself, there are no screws or connections on either of the Samsung SSD 870 QVO or Samsung SSD 860 EVO.

This results in a lean layout for both drives.

It is possible to obtain the useful in-house tools Samsung Magician Software for controlling and optimizing the SSD and Samsung Data Migration Software for cloning data from the old hard drive from the manufacturer’s website.

Another difference between the 870 QVO and the 860 EVO is the warranty period offered, which is three years rather than the far more customer-friendly five years offered by the 860 EVO, despite the fact that the TBW values are the same.

The interface and storage capabilities are similar in both cases.

Connections to the system are made by means of a third-generation SATA interface (SATA III, SATA 6 Gb/s), which is used by the Samsung SSD 860 evo vs 870 qvo.

Unlike the 870 QVO, which is only available in the widely used 2.5-inch form factor, the 860 EVO gives users the option of choosing between an M.2 2280 drive and a plug-in card with a SATA interface connection.

EVO series hard drives are available in a wide range of capacities that vary depending on the format.

The capacities range from 250GB to a maximum of 4TB depending on the format.

The QVO series begins with a flash memory storage capacity of 1 TB ssd, with the option of massive storage capacities of up to 8 TB with SSD ratios hard drive.

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Samsung EVO vs QVO: Which is better?

bestfit workloads for different NAND flash
Samsung qvo vs evo

So what’s the point of it all, you could ask.

EVO is the only way to go! Hold on to that for a moment.

This is the problem.

That is merely one example of a possible burden.

There are many more.

That something like that was chosen to showcase is almost unfair to QVO, but that’s exactly the goal of the exercise.

That test demonstrates what the QVO was not intended to do.

It reveals the flaws in QVO’s operations.

Which is write performance exceptionally big files to the drive (for example, extremely high-quality video capture)—reading on the other hand is often untouched or only marginally affected.

EVO wasn’t really designed for this purpose, but thanks to its MLC memory, it is substantially faster than Samsung QVO SSD even when the Intelligent TurboWrite feature is disabled.

But what if you don’t want to take part in this activity?

What if you only require a drive for general-purpose tasks and nothing more? Alternatively, how about gaming?

Would QVO be effective for the average layperson?

Yes! It would actually work fairly well, in my opinion.

Generally, you will not notice a difference between a QVO and, for example, a PRO in terms of sound quality and hard drive.

Due to the fact that these programs do not demand that much speed, it becomes somewhat redundant after a while, and they do not pound the SSD as much as a single large file would.

A QVO drive is typically capable of running the majority of the ordinary person’s general applications flawlessly.

Our Final Thoughts

Despite the fact that Samsung EVO outperforms QVO in almost every application, the value is not necessarily higher in every case.

If you need to deal with exceptionally huge, high-quality files and need to transmit them at high speeds without experiencing any slowness, an EVO or a PRO is the best choice.

If you need to do anything else, such as normal computer usage, gaming, or other workloads that don’t necessitate great storage performance, a QVO SSD will suffice, and you’ll save a few dollars in the process.


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Samsung SSD 860 EVO 1TB M.2 SATA Internal SSD (MZ-N6E1T0BW)

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Frequently Ask Questions

Questions Answers
What is Samsung 860 Evo Vs 870 Evo?The Samsung 860 EVO and 870 EVO are both solid-state drives (SSDs) offering high performance and reliability. While the 860 EVO is a popular choice with excellent read/write speeds and endurance, the 870 EVO boasts improved speeds and a longer warranty period. Ultimately, the decision depends on your requirements and budget.
What is Samsung 860 Evo Ssd Vs Samsung 870 Qvo Ssd Specs?The Samsung 860 EVO SSD and Samsung 870 QVO SSD both offer high-performance storage solutions with varying specifications. While the 860 EVO prioritizes speed and reliability, the 870 QVO emphasizes affordability and capacity. Users can choose according to their needs, deciding between faster performance or larger storage space at a lower cost this is the Specs for samsung 860 evo vs 870 qvo.
What is Samsung 860 Evo Ssd Vs Samsung 870 Evo Sata 2.5?
The Samsung 860 EVO SSD and Samsung 870 EVO SATA 2.5 are both high-performance storage options. While the 860 EVO offers reliable speed and endurance, the 870 EVO takes it up a notch with enhanced performance and higher capacities. Upgrade to the 870 EVO for superior speed and storage capabilities.

What exactly is Samsung QVO stand for?

According to what I can tell, Quality and Value have been optimized.

What exactly does the term EVO mean?

I have no idea.

However, it is possible that it refers to Evolution and Value Optimization.

It doesn’t make much sense, but considering that the word “evolution” appears all over the box for an EVO, it appears to be a safe bet to assume such.

Is DRAM available in the Samsung QVO ssd?

Yes, it does. It is equipped with LPDDR4 qlc memory. Starting at 1GB, it doubles as the storage capacity increases starting with 1TB (2TB – 2GB | 4TB – 4GB | 8TB – 8GB), and it continues to double as the storage space increases.

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