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Samsung Galaxy M02s 64GB vs vivo V20 2021 128GB: Full Comparison!

Created date: 2021-01-06 14:57:53

Samsung Galaxy M02s 64GBvivo V20 2021 128GB
Samsung Galaxy M02s 64GBvivo V20 2021 128GB

Here's our thorough comparison of the difference in performance and function between the "Samsung Galaxy M02s 64GB" and "vivo V20 2021 128GB". Which one should you buy? We'll compare and explain what differs between the "Samsung Galaxy M02s 64GB" and "vivo V20 2021 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Samsung Galaxy M02s 64GBvivo V20 2021 128GB
Samsung Galaxy M02s 64GB

vivo V20 2021 128GB

General rating:

61.1/100

(The 4829th of all smartphones)

79/100

(The 4139th of all smartphones)

Portability
59/100
65/100
Weight
52/100
61/100
Size of screen
90/100
90/100
Screen clarity
54/100
85/100
Battery duration
- /100
- /100
Processing capability
88/100
92/100
Memory capacity
70/100
93/100
Storage capacity
67/100
90/100
Rear camera function
61/100
100/100
Front camera function
50/100
100/100

Compare Performance and Usability

Size comparison of "Samsung Galaxy M02s 64GB" and "vivo V20 2021 128GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "Samsung Galaxy M02s 64GB" is 75.9mm wide, 164.2mm tall, and 9.1mm thick. The "vivo V20 2021 128GB" is 74.2mm tall, 161.3mm wide, and 7.4mm thick.

Comparing the width and thickness of the main unit, the "vivo V20 2021 128GB" is smaller and more compact compared to the "Samsung Galaxy M02s 64GB". Therefore, it is easier to grip and hold the "vivo V20 2021 128GB" than the "Samsung Galaxy M02s 64GB". For this reason, the "vivo V20 2021 128GB" is recommended.

There is no real difference in length or width between the "Samsung Galaxy M02s 64GB" and "vivo V20 2021 128GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Samsung Galaxy M02s 64GB"and "vivo V20 2021 128GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Samsung Galaxy M02s 64GB59/10075.9mm x 164.2mm x 9.1mm
vivo V20 2021 128GB65/10074.2mm x 161.3mm x 7.4mm

Which one is easier to hold, "Samsung Galaxy M02s 64GB" or "vivo V20 2021 128GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "Samsung Galaxy M02s 64GB" weighs 196.0g. The "vivo V20 2021 128GB" clocks in at 171.0g. Comparing the weight of the main unit, the "vivo V20 2021 128GB" is a lighter phone than the "Samsung Galaxy M02s 64GB", with a difference of approximately 25g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "vivo V20 2021 128GB" compared to the "Samsung Galaxy M02s 64GB". For this reason, the "vivo V20 2021 128GB" is recommended.

ScoreWeight
Samsung Galaxy M02s 64GB52/100196.0g
vivo V20 2021 128GB61/100171.0g

Which is better in terms of display, "Samsung Galaxy M02s 64GB" or "vivo V20 2021 128GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "Samsung Galaxy M02s 64GB" is 6.5inch, and 6.44inch on the "vivo V20 2021 128GB". The screens of the "Samsung Galaxy M02s 64GB" and "vivo V20 2021 128GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Samsung Galaxy M02s 64GB90/1006.5inch
vivo V20 2021 128GB90/1006.44inch

Which one has a better display, "Samsung Galaxy M02s 64GB" or "vivo V20 2021 128GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "Samsung Galaxy M02s 64GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "vivo V20 2021 128GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 408ppi. Comparing the screen definition, the "vivo V20 2021 128GB" has a much higher pixel density than the "Samsung Galaxy M02s 64GB", with a difference of about 139ppi. The screen on the "vivo V20 2021 128GB" is clear and crisp, and puts less strain on the eyes than that of the "Samsung Galaxy M02s 64GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "vivo V20 2021 128GB" rather than the "Samsung Galaxy M02s 64GB".

ScorePixel density
Samsung Galaxy M02s 64GB54/100269ppi
vivo V20 2021 128GB85/100408ppi

How is the battery duration of "Samsung Galaxy M02s 64GB" different from that of "vivo V20 2021 128GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

ScoreBattery capacity
Samsung Galaxy M02s 64GB - /100
vivo V20 2021 128GB - /100

Which is better in terms of CPU function, "Samsung Galaxy M02s 64GB" or "vivo V20 2021 128GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "Samsung Galaxy M02s 64GB" is equipped with a Qualcomm SDM450 Snapdragon 450 processor, and its performance speed is 1.8GHz×8(8.0-cores). The "vivo V20 2021 128GB" uses an Qualcomm SDM730 Snapdragon 730 CPU that performs at a speed of 2.2GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Samsung Galaxy M02s 64GB" and "vivo V20 2021 128GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Samsung Galaxy M02s 64GB88/1001.8GHz×8(8.0-cores)
vivo V20 2021 128GB92/1002.2GHz+1.8GHz×8(8.0-cores)

How is "Samsung Galaxy M02s 64GB" different from "vivo V20 2021 128GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "Samsung Galaxy M02s 64GB" has 4.0GB of memory. The "vivo V20 2021 128GB", on the other hand, has 8.0GB. As for memory performance, the "vivo V20 2021 128GB" has a larger memory capacity than the "Samsung Galaxy M02s 64GB", with a difference of about 4GB. The "vivo V20 2021 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Samsung Galaxy M02s 64GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "vivo V20 2021 128GB" rather than the "Samsung Galaxy M02s 64GB".

ScoreRAM size
Samsung Galaxy M02s 64GB70/1004.0GB
vivo V20 2021 128GB93/1008.0GB

Which has a better storage capacity, "Samsung Galaxy M02s 64GB" or "vivo V20 2021 128GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "Samsung Galaxy M02s 64GB" has 64.0GB of storage, while the "vivo V20 2021 128GB" has 128.0GB. In terms of ROM and data storage, the "vivo V20 2021 128GB" has a much larger capacity than the "Samsung Galaxy M02s 64GB", with a difference of about 64GB. The "vivo V20 2021 128GB" can save more photos and keep more apps installed than the "Samsung Galaxy M02s 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "vivo V20 2021 128GB" rather than the "Samsung Galaxy M02s 64GB".

ScoreStorage size
Samsung Galaxy M02s 64GB67/10064.0GB
vivo V20 2021 128GB90/100128.0GB

Compare the rear cameras of "Samsung Galaxy M02s 64GB" and "vivo V20 2021 128GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "Samsung Galaxy M02s 64GB" has 13.0MP. The "vivo V20 2021 128GB" has 64.0MP. The rear-facing camera of the "vivo V20 2021 128GB" also has a higher pixel count than the "Samsung Galaxy M02s 64GB", with a difference of about 51MP. The "vivo V20 2021 128GB" is more capable than the "Samsung Galaxy M02s 64GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "vivo V20 2021 128GB" rather than the "Samsung Galaxy M02s 64GB".

ScoreRear-camera resolution
Samsung Galaxy M02s 64GB61/10013.0MP
vivo V20 2021 128GB100/10064.0MP

Which has a front camera with better picture quality, "Samsung Galaxy M02s 64GB" or "vivo V20 2021 128GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "Samsung Galaxy M02s 64GB" has a resolution of 5.0MP. The "vivo V20 2021 128GB"'s has 44.0MP. The front-facing camera of the "vivo V20 2021 128GB" has a significantly higher number of pixels than the "Samsung Galaxy M02s 64GB", with a difference of about 39MP. Therefore, the "vivo V20 2021 128GB" is more suitable for taking photos and videos than the "Samsung Galaxy M02s 64GB". If you want to take and print high-quality selfies, we recommend buying the "vivo V20 2021 128GB" rather than the "Samsung Galaxy M02s 64GB".

ScoreFront-camera resolution
Samsung Galaxy M02s 64GB50/1005.0MP
vivo V20 2021 128GB100/10044.0MP

Compare Performance Specs

Samsung Galaxy M02s 64GBvivo V20 2021 128GB
ImageSamsung Galaxy M02s 64GBvivo V20 2021 128GB
MakerSamsungvivo
Release date2021-01-072020-12-24
ColorBlack/Blue/RedSunset Melody/Midnight Jazz
OSAndroidAndroid
Dimensions (width x height x thickness)75.9mm x 164.2mm x 9.1mm74.2mm x 161.3mm x 7.4mm
Weight196.0g171.0g
Display size6.5inch6.44inch
Display typePLS IPSAMOLED
Screen resolution (width x height)720 x 16001080 x 2400
Pixel density269ppi408ppi
ChipsetQualcomm SDM450 Snapdragon 450Qualcomm SDM730 Snapdragon 730
CPU specs1.8GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size4.0GB8.0GB
Storage size64.0GB128.0GB
Rear-camera resolution13.0MP64.0MP
Front-camera resolution5.0MP44.0MP

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