Samsung Pro vs EVO vs QVO: Which One Should You Choose?

After reading the Samsung PRO vs EVO vs QVO, you can clearly know which one you should choose. After determination, you can know how to effectively upgrade you disk as well.


By Irene / Updated on January 19, 2024

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For those looking to upgrade their storage, Samsung stands out with its solid-state drives (SSDs) known for their performance and reliability. The Samsung SSD EVO and PRO series are longstanding leaders in the SSD market, often causing hesitation among users trying to choose between them.

This article explores the differences not only between Samsung SSD EVO and PRO but also includes QVO, another highly regarded option. We'll introduce their features, speed, endurance, and prices so that by the end, then you'll have a clear understanding of which option best fits your storage needs.

Overview of Samsung Pro vs Evo vs QVO

Before comparing Samsung PRO vs EVO vs QVO, let’s have a brief understanding of them each. let's briefly understand each of them. If you've already determined which one suits your needs in this part, you can skip to the next section for effective steps on upgrading your disk. If not, you can continue to read the next section to know more details.

Overview of Samsung EVO:

Samsung EVO is a lineup of solid-state drives (SSDs) by Samsung Electronics. Tailored for fast data transfer and reliable storage, these SSDs use the SATA interface and come in various sizes to suit different user needs.

Equipped with features like TurboWrite for faster write speeds and intelligent caching algorithms, Samsung EVO SSDs are favored by gamers, professionals, and regular users seeking enhanced storage performance. Known for their durability, energy efficiency, and affordable prices, Samsung EVO SSDs cater to a broad audience with diverse storage requirements.


Overview of Samsung PRO:

Samsung Pro stands out as a lineup of top-tier solid-state drives (SSDs) launched by Samsung, renowned for their exceptional performance and reliability. When it comes to Samsung SSD PRO vs EVO, people generally think the Pro series SSDs generally offer better performance than the EVO series. They often have faster read and write speeds, making them ideal for demanding tasks like video editing or intense gaming. If you require top-tier performance, the Pro SSD would be the better choice.

Using advanced technologies such as MLC (Multi-Level Cell) NAND flash memory and a robust controller, the Samsung Pro series guarantees rapid read and write rates, ensuring fast and smooth data access. This choice is favored by professionals who prioritize unmatched performance and durability, with Samsung Pro SSDs featuring higher endurance ratings and extended warranty periods compared to their Evo counterparts.


Overview of Samsung QVO:

Samsung QVO SSDs are budget-friendly drives designed for everyday users. They balance performance and capacity, using the SATA interface for compatibility with various devices and offering different storage capacities.

Key features include QLC NAND flash memory, enabling larger capacities at an affordable price. Although endurance is slightly lower compared to high-end models, QVO SSDs provide reliable performance for typical consumer use.

Ideal for those seeking a cost-effective SSD without sacrificing too much speed or reliability, Samsung QVO SSDs are a popular choice for upgrading laptops or desktops.


Samsung PRO vs EVO vs QVO in detail: Take the Samsung 860 as an example

The Samsung 860 PRO/EVO/QVO series are SATA SSDs, indicating their use of the SATA bus. However, these series come in different form factors such as M.2, mSATA, and SATA III. In this section, we'll compare the specifications of Samsung 860 EVO, QVO, and PRO SSDs. Check the image below for a detailed overview of Samsung 860 EVO vs PRO vs QVO specs.


Important points:

1. Sequential write performances are measured with Intelligent TurboWrite tech, which boosts write speed during data transfer. If the buffer maxes out, TurboWrite disengages, causing a notable drop in write speed.
2. TBW (Terabytes Written) indicates a drive's lifespan data writing capacity. Example: 500 TBW means the SSD can write 500 terabytes before reaching its limit.

In the picture, the only tech difference among Samsung PRO, EVO, and QVO SSDs is the NAND flash memory. Yet, there are performance and warranty variations, reflecting their lifespan differences.

If you're interested in an advanced interface, such as PCIe SSD, and want to explore the differences, we've included a comparison of Samsung EVO vs PRO with Samsung 970.


By analyzing the information from the above diagram, we can draw conclusions about Samsung 970 PRO vs EVO:

Samsung PRO vs EVO:
Samsung 970 PRO: Available in 512GB and 1TB capacities, it outperforms the 970 EVO with double the TBW. However, it comes at a higher cost, starting at $169.99 on Amazon (for 512GB).
Samsung 970 EVO: Offered in four capacities, it uses 3-bit TLC V-NAND and includes TurboWrite technology. When the TurboWrite exits after the buffer is maxed, there's a significant drop in write speed. It starts at $82.90 on Amazon (for 250GB).

Some might consider the Samsung 970 EVO Plus SSD, an enhanced version of 970 EVO. The key difference is that the 970 EVO uses 64-layer V-NAND, whereas the 970 EVO Plus employs 96-layer V-NAND. This makes the 970 EVO Plus SSD outperform the 970 EVO SSD.

How to upgrade your disk without reinstalling?

If you already know which SSD to choose for a disk upgrade aftering reading the detailed Samsung Pro vs EVO vs QVO, we're happy to provide you with a quick shortcut to help you reach your goal easily and quickly.

Just download AOMEI Partition Assistant Professional, an all-in-one computer management toolkit. It allows you to transfer just the OS or clone the entire disk, regardless of your disk brand or Windows version. If you need to move all data from a larger disk to a smaller one, the software supports that too.

Download Pro Demo Win 11/10/8.1/8/7/XP
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▌Migrate OS only:

Step 1. Start the installed AOMEI Partition Assistant Professional. Choose Clone > Migrate OS from the top section, and take a look at the introduction in the next window.

Migrate OS to SSD

Step 2. Choose the SSD as the destination disk. If there are partitions on this disk, mark the option "I want to delete all partitions on this disk 2 to migrate system to the disk."

Select Samsung SSD

Step 3. Resize the system partition on the target disk if you need to.

Resize Partition

Step 4. Please remember this note as it may be useful later on.


Step 5.  Return to the main interface, and then click on Apply to carry out the pending operations.


▌Transfer all the data:

Step 1. Run the installed AOMEI Partition Assistant Professional. Click “Clone" from the top menu, and select the "Clone Disk" feature.

clone disk

Step 2. Then choose the clone method to copy the selected disk and hit the “Next” button. If you are cloning a large hard disk to a smaller one, choose the first option, please.

Copy Disk Quickly

Step 3. Select a destination disk to contain all data from the source disk, and click “Next”. If the destination disk is an SSD drive, you can tick “Optimize the performance of SSD” option during the process, which can help make 4K alignment on SSD partitions.

Select Destination Disk

Step 4. You can adjust partition size in this window if you choose “Clone Disk Quickly” above. After everything is done, hit on “Next” to continue.

Edit Disk

1. Clone without resizing partitions: All partition will be cloned to the target disk as the original partition size. It is available when the target disk is large enough to hold all partitions on the source disk.
2. Fit partitions to entire disk: All partitions will be cloned to the target disk and take up its full capacity according to the original partition size proportion.
3. Edit partitions on this disk: You can change every partition size on the target disk as you need.

Step 5. A note will appear to tell you how to boot from the cloned disk. You can read it carefully, and then click “Finish”.


Step 6. Click “Apply” to commit the pending operation.



This passage compares Samsung PRO vs EVO vs QVO in detail. If you want to upgrade your SSD, it is strongly recommended to choose AOMEI Partition Assistant. This software can also help you manage partitions, expand drive space, convert disk between MBR/GPT, and so on. For Windows Server users, please choose the AOMEI Partition Assistant Server edition.

Irene · Staff Editor
Irene is an Editor of AOMEI Technology. She devotes herself in giving insightful thoughts on common computer problems with simple and clear guidance. Irene loves to help people solve problems and explore more solutions on relevant issues. She loves reading, singing and travelling.