Samsung Qvo Vs Evo

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Samsung EVO vs EVO Plus. Seiring berjalannya waktu teknologi SSD juga mengalami penyempurnaan, dan akan lebih baik dari yang sebelumnya. Tentunya Samsung juga seperti itu, kita ambil contoh Samsung EVO dengan EVO Plus. Samsung 970 EVO SSD menggunakan teknologi 64-layer V-NAND sedangkan 970 EVO Plus SSD menggunakan teknologi 96-layer V-NAND. Based on 235,334 user benchmarks for the Samsung 860 QVO and the 970 Evo Plus NVMe PCIe M.2, we rank them both on effective speed and value for money against the best 1,058 SSDs. When we reviewed Samsung's 860 EVO SSD a few months ago, we spent some time musing about the coming quad-level-cell flood. Well, folks, the fourth bit of the levelocalypse is finally upon us. Samsung's QLC-powered 860 QVO SSD has made its way into the TR labs. The 860 QVO is the third consumer QLC SSD to hit the consumer market. Comparing Samsung 870 EVO vs Samsung 870 QVO vs Samsung 860 EVO. Sort: Clear All. No items to compare. Add at least two items to compare.

According to the 'EVO' in the name, the Samsung SSD 870 EVO and the Samsung SSD 970 EVO Plus are primarily supposed to convince with an attractive price-performance ratio. However, even if the suspicion would be obvious, one is not the successor generation of the other. So, where are the differences between Samsung's two SSDs in comparison? What speaks for the 870 EVO or the 970 EVO Plus?

Advantages of Samsung SSD 870 EVO compared to Samsung SSD 970 EVO Plus

  • Lower price with the same storage size
  • Lower cost per gigabyte
  • Capacity up to 4 TB (4,000 GB)

Advantages Samsung SSD 970 EVO Plus compared to Samsung SSD 870 EVO

  • Significantly higher read and write performance
  • More modern and future-proof interface
  • Also suitable for slim notebooks thanks to the compact design

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Differences in form factor and interface

Basically, the Samsung SSD 870 EVO and the Samsung SSD 970 EVO Plus are completely different types of SSD drives. The 870 EVO is designed in the 2.5-inch form factor with a height of just under 7 millimeters and is connected to the system via SATA 6 Gb/s (SATA III). The 970 EVO Plus is an M.2 2280 SSD in plug-in card format with a length of 80 millimeters and a width of 22 millimeters, which is controlled via PCI Express interface of the third generation over 4 lanes.

Comparison of performance and speed

Due to the differences in the interface used, the performance values of the Samsung SSD 970 EVO Plus and the Samsung SSD 870 EVO are in very different regions. While the SATA SSD in 2.5-inch format achieves a maximum of 560 MB/s in sequential read and a maximum of 530 MB/s in sequential write, the NVMe SSD in the M.2 standard achieves up to 3500 MB/s in read and 3300 MB/s in write. Accordingly, the performance of the 970 EVO Plus is on a different level compared to the 870 EVO in random operations.

Similarities in capacity and warranty

The Samsung SSD 870 EVO and the Samsung SSD 970 EVO Plus are offered with a wide range of storage sizes from 250 GB to 2 TB. The 2.5-inch SSD hard drive is additionally available in a particularly versatile variant with 4 TB (4,000 GB). As usual, customers don't have to make any compromises in terms of warranty and reliability with the two SSDs from Samsung. Within the first 5 years after the purchase, the claim is entitled to repair or replacement, provided the same TBW values are not exceeded.

Conclusion SSD comparison – Samsung SSD 970 EVO Plus and Samsung SSD 870 EVO

As different as the two 'EVO' SSD drives from Samsung are, both series have a very good price-performance ratio. However, with the Samsung SSD 870 EVO, the focus is more on the lower cost per gigabyte due to the 2.5-inch format. In contrast, the Samsung SSD 970 EVO Plus focuses on high performance thanks to the PCIe 3.0 interface. Thus, you can decide in favor of one or the other SSD based on the individual demands and circumstances with a clear conscience. However, the choice is clearly set when you want a capacity of 4 TB or a compact design for retrofitting in a flat notebook.

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Samsung SSD 870 EVO vs Samsung SSD 970 EVO Plus – Technical data comparison differences

product / modelSamsung SSD 870 EVOSamsung SSD 970 EVO Plus
form factor2,5 Zoll SATA SSDM.2 2280 SSD
interfaceSATA 6 Gb/s (SATA III)PCIe Gen 3.0 x4, NVMe 1.3
capacity250 GB
500 GB
1 TB
2 TB
4 TB
250 GB
500 GB
1 TB
2 TB
dimensions100 x 69,85 x 6,8 mm80,15 x 22,15 x 2,38 mm
controllerSamsung MKX ControllerSamsung Phoenix-Controller
NAND type3 Bit TLC3 Bit TLC
DRAM cache512 MB LPDDR4 (250 GB, 500 GB)
1 GB LPDDR4 (1 TB)
2 GB LPDDR4 (2 TB)
4 GB LPDDR4 (4 TB)
512 MB LPDDR4 (250 GB, 500 GB)
1 GB LPDDR4 (1 TB)
2 GB LPDDR4 (2 TB)
TurboWrite cache12 GB (250 GB)
22 GB (500 GB)
42 GB (1 TB)
78 GB (2 TB, 4 TB)
13 GB (250 GB)
22 GB (500 GB)
42 GB (1 TB)
78 GB (2 TB)
sequential read560 MB/s3.500 MB/s
sequential write530 MB/s2.300 MB/s (250 GB)
3.200 MB/s (500 GB)
3.300 MB/s (1 TB, 2 TB)
sequential write after TurboWrite300 MB/s (250 GB, 500 GB)
530 MB/s (1 TB, 2 TB, 4 TB)
400 MB/s (250 GB)
900 MB/s (500 GB)
1.700 MB/s (1 TB)
1.750 MB/s (2 TB)
random read (QD1)13.000 IOPS17.000 IOPS (250 GB)
19.000 IOPS (500 GB, 1 TB, 2 TB)
random write (QD1)36.000 IOPS60.000 IOPS (250 GB, 500 GB, 1 TB)
62.000 IOPS (2 TB)
random read (QD32)98.000 IOPS250.000 IOPS (250 GB)
480.000 IOPS (500 GB)
600.000 IOPS (1 TB)
620.000 IOPS (2 TB)
random write (QD32)88.000 IOPS550.000 IOPS (250 GB, 500 GB, 1 TB)
560.000 IOPS (2 TB)
reliability (MTTF)1,5 million hours1,5 million hours
TBW150 TB (250 GB)
300 TB (500 GB)
600 TB (1 TB)
1.200 TB (2 TB)
2.400 TB (4 TB)
150 TB (250 GB)
300 TB (500 GB)
600 TB (1 TB)
1.200 TB (2 TB)
warranty5 years limited5 years limited
model code / part numberMZ-77E250BW (250 GB)
MZ-77E500BW (500 GB)
MZ-77E1T0BW (1 TB)
MZ-77E2T0BW (2 TB)
MZ-77E4T0BW (4 TB)
MZ-V7S250BW (250 GB)
MZ-V7S500BW (500 GB)
MZ-V7S1T0BW (1 TB)
MZ-V7S2T0BW (2 TB)

Comparing the Samsung QVO vs EVO to help you choose the better SSD. Technology has grown by leaps and bounds in recent years. Be it the internet, gaming, or data storage – we've gotten used to upgrades once every few years.

Who remembers the era of floppy disks with magnets being their kryptonite? Thankfully, the world has moved on since then.

First, we had USBs, then HDDs, and now we have the wonder that is solid-state drives or SSDs. Surprisingly enough, SSDs have been around since the 1950s, but the technology was just too expensive for regular folks back then.

Now, however, SSDs are becoming popular among businesses, gamers, and even users looking to boost their PC performance. Samsung is a giant when it comes to electronic devices, and most recently, two of their SSDs have started getting a lot of attention.

Let's take a deeper look into what the debate is really about.

Factors To Consider When You're Thinking About Buying An SSD

Before we get to reviewing Samsung's 860 QVO and the 860 EVO, let's briefly go over what factors you should keep in mind when looking to buy an SSD. Of course, your choice of SSD largely depends on your particular requirements, though there are some key aspects you should consider nonetheless. Here are a few of them:

Size/Storage Capacity

Seeing as how an SSD is a data storage device, you should have a very clear idea of how much data you're looking to store away on a regular basis.

If you want to purchase an SSD to clear the clutter in your laptop's hard-disk, then a good rule of thumb to follow is getting an SSD with at least 1 terabyte of capacity.

Of course, if you're a gamer, then you should likely stick to SSDs that offer 2 to 4 terabytes of memory capacity. Graphics tend to eat away a lot of memory at a quick pace, that's why it's a good idea for you to have a strong backup.

Read/Write Speed

How good an SSD is, also depends on its read/write speed. High speed means that the device will be that much faster at loading stored programs or games, etc. Not to mention, an SSD with a high read and write speed will indirectly also push your operating system to perform better on a whole.

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SSDs are faster than HDDs, there's no doubt about it. Not all SSDs are created equal. If you're looking for an SSD that works pretty fast, then anything performing at or above 500 MB/s is a good option.

NVME Or SATA

NVME SSDs are becoming more popular than SSDs that use a SATA interface. That's because NVME drives are faster, but overall they don't offer all that much in terms of performance.

Also, consumers have the option of choosing between SATA 1, 2, and 3, because they function at different transfer speeds. For instance, SATA 1 can transfer data at 1.5 Gbps generally, whereas SATA 2 and 3 transfer data at speeds of 3 Gbps and 6 Gbps respectively.

All this means that you have quite a few options to choose from when it comes to SSD transfer speeds depending on your needs and budget considerations.

Samsung 860 QVO SSD – Review And Key Features

Ordinarily, when we start a product review, we always make it a point to inform our readers about the manufacturer's background. However, because we're talking about – a South Korean conglomerate that is one of the world's biggest producers of electronic devices, there's no need to go into all that.

So, let's jump to the specs of the Samsung SSD 1TB right away. The QVO is a sleek little piece of equipment that weighs around 2 ounces and is 2.5 inches thick. It's also available in several capacities such as 1, 2, and 4TBs.

It might interest you to know that the 860 QVO series was the first to make use of 4-bit MLC (also known as QLC or quad-level cell flash). This spectacular technology can store 4 bits of data using 16 voltage levels.

860 QVO In Detail

The short story is that the QVO is ideal for laptop and PC users who want a blend of performance and capacity.

The disk speed of the QVO is 550 MB/s for writing and 520 MB/s for reading, which is more than enough for most average users. Also, users will have the advantage of faster shutdowns, transfers, and boot-ups at these speeds.

Additionally, the QVO comes equipped with Intelligent TurboWrite which helps expedite writing speeds and maintains performance over time.

Another plus point of this SSD is that it comes equipped with Samsung's Magician toolbox. This software enables users to monitor their SSDs condition, handle encryption options, and upgrade the firmware. The drive also works alongside Samsung's Data Migration software, which makes transferring data from your previous drive to this one easier.

Lastly, the QVO comes with a 3-year limited warranty, which isn't exactly great, but it's better than what some of the other SSDs on the market offer.

Samsung's 860 QVO works rather well for a SATA SSD. It's not as fast as some of Samsung's other drives like the EVO, however, the QVO is meant for regular PC and laptop users.

Samsung 860 EVO SSD – Review And Key Features

When Samsung launched the 850 EVO, it garnered a lot of attention based on its specs. The 850 was fast, it was durable, and it provided users with great value for money. That's why when the 860 was announced, everyone said the 860 had its work cut out.

But, thankfully, the 860 Samsung EVO successfully followed in its predecessor's footsteps and we're going to tell exactly how it did that – in this Samsung EVO review.

Let's start with the physical specifications. The SSD EVO measures 3.94 x 2.76 x 0.27 inches and weighs approximately 1.8 ounces, which makes it lighter than the QVO. It's available in standard black, which makes it look sleek and streamlined.

Performance, the EVO is powered by the 64-layer V-NAND technology. This promises users faster speeds with relatively low power consumption. Also, its drives make use of an MJX SATA controller, along with 2GB OF LPDDR4 DRAM. Simply put, this means the SSD will offer more speed and will have better power efficiency.

If we talk about reading and writing speed, the EVO promises read speeds of 560 megabytes per second and writes at 520 megabytes per second, which is quite an improvement compared to the QVO speeds.

The 860 EVO also comes along with Samsung's TurboWrite Technology, which helps in creating a high-performance buffer area.

When the drive is conducting write operations, the TurboWrite technology helps transfer data to the high-speed buffer area first, and then transfer data to the primary storage area during idle periods. This helps improve user-experience and provides accelerated performance.

The 860 EVO In Depth

Samsung 870 Qvo Vs Evo

Launchbar for mac. The EVO also has Samsung's Magician software that offers firmware updates, performance benchmarks, and improved data security AES 256-bit hardware-based encryption.

There's little to no doubt that the Samsung 860 EVO provides users with much better performance than its predecessors. The SSD is noticeably faster and offers much more endurance.

Ssd Samsung Qvo Vs Evo

Samsung QVO vs EVO The Resolution

That's all, folks. We've arrived at the end of our Samsung QVO vs EVO review, and it's time to reveal the undefeated champion.

As you probably have guessed by now, the winner of the battle of the SSDs is Samsung's 860 EVO. Our reasons for arriving at this conclusion are self-explanatory. The 860 EVO is designed by Samsung to be better, and it is.

The EVO is undeniably faster, more power-efficient, and more durable. Not to mention, it's available in several storage capacities, and it has a whopping 5-year limited warranty. But, perhaps the biggest motivating factor is the fact that the price difference between the 860 QVO and EVO is marginal considering the difference in performance and specifications.

Choosing between Samsung's 860 SSDs, we suggest you give the Samsung 860 EVO a try. It's definitely the better option.





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