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Free Image Format ConversionAs a pioneer in SSD technology, [Samsung](https://www.samsung.com/ca/?lang=en) has released some of the world's most popular SSDs and continues to offer users more options. The problem, however, is that too much choice can often confuse those unsure about the differences between Samsung EVO and QVO. This article will provide all the information you need for a Samsung QVO vs EVO comparison.
Overview of Samsung EVO and QVO
To determine which is better and how to choose the one that best suits your needs, we'll delve into an in-depth analysis and comparison of Samsung QVO vs EVO. Let's start with the basics and specifications of Samsung EVO and QVO.
What is Samsung EVO? Samsung EVO refers to a series of memory cards or solid-state drives (SSDs) manufactured by Samsung. The "EVO" in the name stands for "Extreme Speed," highlighting their fast read and write capabilities. This series comes with various storage capacities and is designed for use in a range of devices, such as digital cameras, smartphones, tablets, and more, offering quick data transfer and storage solutions. Samsung EVO products are well-received in the market, known for their reliability and durability, making them popular among consumers.
Samsung's EVO SSD series utilizes cutting-edge V-NAND technology, ensuring fast and reliable performance even under heavy workloads and multitasking scenarios. This groundbreaking tech caters to the needs of everyone from IT professionals to everyday users. The latest 870 EVO boasts sequential read/write speeds of up to 560/530 MB/s. The 860 EVO, with its enhanced Intelligent TurboWrite technology, delivers sequential read speeds of up to 550 MB/s and sequential write speeds of up to 520 MB/s. Furthermore, the TurboWrite buffer size has been expanded from 12GB to 78GB, a sixfold increase.
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Pros
- Record-breaking 4K read and write speeds for SATA hard drives.
- Covers a 5-year limited warranty.
- Features six layers of protection for high durability.
Cons
- The EVO model does not come with a SATA cable for connecting to a PC.
Product details page link: https://www.samsung.com/ca/memory-storage/sata-ssd/870-evo-4tb-sata-3-2-5-ssd-mz-77e4t0b-am/
What is Samsung QVO?
Samsung QVO was introduced on June 30, 2020, as part of Samsung's QLC SSD lineup. The second generation of QLC SSDs is now the Samsung 870 QVO, which offers an incredible upgrade for regular desktop or laptop users without compromising performance. Most importantly, it lets you have high-capacity storage and speed of a premium SSD at almost half the price. With Intelligent TurboWrite technology boosting write speeds, the latest Samsung 870 QVO can even reach the maximum limit of the SATA interface with sequential speeds of 560/530 MB/s. Meanwhile, Samsung QVO maintains high performance over time with a larger variable SLC buffer.
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Pros
- Improved performance for SATA-based SSDs at a relatively low price.
- Offers up to 8TB of storage capacity.
- Comes with Samsung Magician 6.1 software for managing your hard drive.
Cons
- Only a three-year warranty is provided.
- Writing performance decreases once the SLC cache is filled.
Link to the product page: https://www.samsung.com/ca/memory-storage/sata-ssd/ssd-870-qvo-sata-3-2-5-inch-2tb-mz-77q2t0b-am/
What's the difference between Samsung QVO and EVO?
Samsung QVO and EVO are among the top-performing SATA solid-state drives (SSDs) on the market. Although developed by the same company and similar in some specifications, there are significant differences between them. In this section, we will explore their distinctions by comparing them across six aspects:
| Comparison | Samsung QVO | Samsung EVO |
|---|---|---|
| Storage Capacity | 1TB, 2TB, 4TB, and 8TB | 250GB, 500GB, 1TB, 2TB, and 4TB |
| Durability (TBW) | 360, 720, 1440, and 2,880 | 150, 300, 600, 1200, and 2,400 |
| Transfer Speed | 80MB/s | 300MB/s |
| Memory Type | QLC (Quadruple-Level Cell) | TLC (Triple-Level Cell) |
| Price | $109.99 to $679.99 | $54.99 to $379.99 |
| Warranty Period | 3 years | 5 years |
Now, continue reading to learn more about the details that differentiate Samsung QVO from EVO:
Samsung QVO vs EVO: Storage Capacity Compared
Since an SSD is used for additional storage, capacity is an important factor. As you can easily see from the table, QVO has more capacity than EVO. QVO starts at 1TB and is also priced lower per terabyte than EVO, which comes in several sizes.
Samsung QVO vs EVO: Memory Types
Both use NAND flash, but there are five main types of NAND. The Samsung QVO uses QLC NAND (which stores four bits per cell), while the EVO uses TLC NAND (which stores three bits per cell). QLC NAND is slower, as it has to power more cells.
Samsung QVO vs. EVO: Performance Comparison
Why are people upgrading to SSDs? Performance, of course. In terms of transfer speeds, the QVO manages about 80 MB/s, while the EVO hits 300 MB/s. But Samsung has developed a technology called Intelligent TurboWrite, which allows entry-level SSDs to achieve the read and write speeds of their high-end counterparts. With Intelligent TurboWrite, the QVO's read speed reaches 560 MB/s, and its write speed is 530 MB/s, just like the EVO. However, once an SSD transfers between 42 GB and 72 GB of data, Intelligent TurboWrite throttles back or turns off.
Samsung QVO vs EVO: A Comparison of Lifespans
The lifespan of an SSD is measured in Terabytes Written (TBW), indicating how many terabytes of data you can write to the drive before it fails. Because TLC NAND has a longer lifespan than QLC NAND, the EVO SSD will last longer than the QVO.
Too much information? It's time to hear what the experts have to say about Samsung QVO vs. EVO:
- Tool Editor's Notes
- Let's summarize the pros and cons of each series. For the EVO series, its standout advantages include an exceptional lifespan, a reassuring 5-year warranty, and blazing-fast transfer speeds. However, it tends to be more expensive and offers lower storage capacity. On the other hand, the QVO series shines with significant storage capacity at a more affordable price. But it may fall short due to a shorter warranty period and relatively slower transfer speeds.
Samsung QVO vs EVO: Which Should You Use?
After going through the basic specifications and comparisons of Samsung QVO and EVO, you now have a preliminary understanding of these two SSDs. But the question remains – which one should you choose? To assist you in making a decision, we've gathered some reviews from reputable testing websites. Let's look at one of them:
To help you make the right choice, the Tool Editor provides some valuable suggestions for your consideration:
- Tool Editorial Review
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Overall, both EVO and QVO are good options. I'll help you consider them from two perspectives:
In terms of SSD performance: If storage capacity is your priority and budget is limited, go for QVO. On the other hand, if you need a longer lifespan, superior performance, and a longer warranty, EVO would be the better choice.
Considering the user or usage scenario: If you're an enthusiast who demands faster transfer speeds and optimal processing for professional needs, choose EVO. If you require general gaming usage or everyday tasks, QVO should suffice.
The bottom line?
As exceptional SSDs, both Samsung QVO and EVO have their strengths and cater to different scenarios. If you're looking for a solid option for general use, such as gaming, the Samsung QVO would be a good choice. It offers a range of capacity options, up to 8 TB, and boasts faster boot times. If you have a more generous budget and frequently work with large files, then the Samsung EVO is recommended. Its faster data transfer speeds and longer lifespan ensure superior SSD performance. We hope this guide has helped you decide between Samsung QVO or EVO.