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Galaxy Z Flip 5G 256GB vs Samsung Galaxy A21s 64GB

Created date: 2020-07-21 15:00:03

Galaxy Z Flip 5G 256GBSamsung Galaxy A21s 64GB
Galaxy Z Flip 5G 256GBSamsung Galaxy A21s 64GB

Here's our thorough comparison of the difference in performance and function between the "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB". Which one should you buy? We'll compare and explain what differs between the "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Galaxy Z Flip 5G 256GBSamsung Galaxy A21s 64GB
Galaxy Z Flip 5G 256GB

Samsung Galaxy A21s 64GB

General rating:
Portabilityrating-image3.3
66/100
rating-image3.0
60/100
Weightrating-image2.9
57/100
rating-image2.7
53/100
Size of screenrating-image4.6
91/100
rating-image4.5
90/100
Screen clarityrating-image4.3
85/100
rating-image2.7
54/100
Battery durationrating-image3.5
69/100
rating-image4.2
83/100
Processing capabilityrating-image4.9
97/100
rating-image4.5
89/100
Memory capacityrating-image4.7
93/100
rating-image4.5
90/100
Storage capacityrating-image4.6
91/100
rating-image3.4
67/100
Rear camera functionrating-image3.0
59/100
rating-image4.9
97/100
Front camera functionrating-image3.2
64/100
rating-image3.6
71/100

Compare Performance and Usability

Size comparison of "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB". 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 "Galaxy Z Flip 5G 256GB" is 73.6mm wide, 167.3mm tall, and 7.2mm thick. The "Samsung Galaxy A21s 64GB" is 75.3mm tall, 163.6mm wide, and 8.9mm thick.

Comparing the width and thickness of the main unit, the "Galaxy Z Flip 5G 256GB" is smaller and more compact compared to the "Samsung Galaxy A21s 64GB". Therefore, it is easier to grip and hold the "Galaxy Z Flip 5G 256GB" than the "Samsung Galaxy A21s 64GB". For this reason, the "Galaxy Z Flip 5G 256GB" is recommended.

There is no real difference in length or width between the "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB", 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 "Galaxy Z Flip 5G 256GB"and "Samsung Galaxy A21s 64GB". 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)
Galaxy Z Flip 5G 256GB66/10073.6mm x 167.3mm x 7.2mm
Samsung Galaxy A21s 64GB60/10075.3mm x 163.6mm x 8.9mm

Which one is easier to hold, "Galaxy Z Flip 5G 256GB" or "Samsung Galaxy A21s 64GB"? 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 "Galaxy Z Flip 5G 256GB" weighs 183.0g. The "Samsung Galaxy A21s 64GB" clocks in at 192.0g. The "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Galaxy Z Flip 5G 256GB57/100183.0g
Samsung Galaxy A21s 64GB53/100192.0g

Which is better in terms of display, "Galaxy Z Flip 5G 256GB" or "Samsung Galaxy A21s 64GB"?

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 "Galaxy Z Flip 5G 256GB" is 6.7inch, and 6.5inch on the "Samsung Galaxy A21s 64GB". The screens of the "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB" 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
Galaxy Z Flip 5G 256GB91/1006.7inch
Samsung Galaxy A21s 64GB90/1006.5inch

Which one has a better display, "Galaxy Z Flip 5G 256GB" or "Samsung Galaxy A21s 64GB"?

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 "Galaxy Z Flip 5G 256GB" has a 1080 x 2636 resolution and a pixel density of 425ppi. The "Samsung Galaxy A21s 64GB", on the other hand, has a screen resolution of 720 x 1600 and a pixel density of 269ppi. Comparing the screen definition, the "Galaxy Z Flip 5G 256GB" has a much higher pixel density than the "Samsung Galaxy A21s 64GB", with a difference of about 156ppi. The screen on the "Galaxy Z Flip 5G 256GB" is clear and crisp, and puts less strain on the eyes than that of the "Samsung Galaxy A21s 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 "Galaxy Z Flip 5G 256GB" rather than the "Samsung Galaxy A21s 64GB".

ScorePixel density
Galaxy Z Flip 5G 256GB85/100425ppi
Samsung Galaxy A21s 64GB54/100269ppi

How is the battery duration of "Galaxy Z Flip 5G 256GB" different from that of "Samsung Galaxy A21s 64GB" ? 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.

The "Galaxy Z Flip 5G 256GB" has a battery capacity of 3300.0mAh, while the "Samsung Galaxy A21s 64GB" has a 5000.0mAh battery. With regards to battery performance, the "Samsung Galaxy A21s 64GB" has a substantially larger battery capacity than the "Galaxy Z Flip 5G 256GB", with a difference of 1700mAh. The "Samsung Galaxy A21s 64GB" can be used without charging for a longer time than the "Galaxy Z Flip 5G 256GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Samsung Galaxy A21s 64GB" rather than the "Galaxy Z Flip 5G 256GB".

ScoreBattery capacity
Galaxy Z Flip 5G 256GB69/1003300.0mAh
Samsung Galaxy A21s 64GB83/1005000.0mAh

Which is better in terms of CPU function, "Galaxy Z Flip 5G 256GB" or "Samsung Galaxy A21s 64GB"?

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 "Galaxy Z Flip 5G 256GB" is equipped with a Qualcomm SM8250 Snapdragon 865 5G+ processor, and its performance speed is 3.09GHz+2.4GHz+1.8GHz×8(8.0-cores). The "Samsung Galaxy A21s 64GB" uses an Exynos 850 CPU that performs at a speed of 2.0GHz+2.0GHz×8(8.0-cores). Comparing their CPU performance, the "Galaxy Z Flip 5G 256GB" has higher specs than the "Samsung Galaxy A21s 64GB". For this reason, applications run better on the "Galaxy Z Flip 5G 256GB" compared to the "Samsung Galaxy A21s 64GB", and games run very smoothly. Therefore, the "Galaxy Z Flip 5G 256GB" is recommended.

ScoreCPU specs
Galaxy Z Flip 5G 256GB97/1003.09GHz+2.4GHz+1.8GHz×8(8.0-cores)
Samsung Galaxy A21s 64GB89/1002.0GHz+2.0GHz×8(8.0-cores)

How is "Galaxy Z Flip 5G 256GB" different from "Samsung Galaxy A21s 64GB" 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 "Galaxy Z Flip 5G 256GB" has 8.0GB of memory. The "Samsung Galaxy A21s 64GB", on the other hand, has 6.0GB. Memory performance is roughly the same for both the "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Galaxy Z Flip 5G 256GB93/1008.0GB
Samsung Galaxy A21s 64GB90/1006.0GB

Which has a better storage capacity, "Galaxy Z Flip 5G 256GB" or "Samsung Galaxy A21s 64GB"?

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 "Galaxy Z Flip 5G 256GB" has 256.0GB of storage, while the "Samsung Galaxy A21s 64GB" has 64.0GB. In terms of ROM and data storage, the "Galaxy Z Flip 5G 256GB" has a much larger capacity than the "Samsung Galaxy A21s 64GB", with a difference of about 192GB. The "Galaxy Z Flip 5G 256GB" can save more photos and keep more apps installed than the "Samsung Galaxy A21s 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Galaxy Z Flip 5G 256GB" rather than the "Samsung Galaxy A21s 64GB".

ScoreStorage size
Galaxy Z Flip 5G 256GB91/100256.0GB
Samsung Galaxy A21s 64GB67/10064.0GB

Compare the rear cameras of "Galaxy Z Flip 5G 256GB" and "Samsung Galaxy A21s 64GB". 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 "Galaxy Z Flip 5G 256GB" has 12.0MP. The "Samsung Galaxy A21s 64GB" has 48.0MP. The rear-facing camera of the "Samsung Galaxy A21s 64GB" also has a higher pixel count than the "Galaxy Z Flip 5G 256GB", with a difference of about 36MP. The "Samsung Galaxy A21s 64GB" is more capable than the "Galaxy Z Flip 5G 256GB" 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 "Samsung Galaxy A21s 64GB" rather than the "Galaxy Z Flip 5G 256GB".

ScoreRear-camera resolution
Galaxy Z Flip 5G 256GB59/10012.0MP
Samsung Galaxy A21s 64GB97/10048.0MP

Which has a front camera with better picture quality, "Galaxy Z Flip 5G 256GB" or "Samsung Galaxy A21s 64GB"?

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 "Galaxy Z Flip 5G 256GB" has a resolution of 10.0MP. The "Samsung Galaxy A21s 64GB"'s has 13.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Samsung Galaxy A21s 64GB" is higher than the "Galaxy Z Flip 5G 256GB", with a difference of approximately 3MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Samsung Galaxy A21s 64GB" than the "Galaxy Z Flip 5G 256GB". Therefore, the "Samsung Galaxy A21s 64GB" is recommended.

ScoreFront-camera resolution
Galaxy Z Flip 5G 256GB64/10010.0MP
Samsung Galaxy A21s 64GB71/10013.0MP

Compare Performance Specs

Galaxy Z Flip 5G 256GBSamsung Galaxy A21s 64GB
ImageGalaxy Z Flip 5G 256GBSamsung Galaxy A21s 64GB
MakerSamsungSamsung
Release date2020-08-072020-06-19
ColorMystic Grey/Mystic Bronze/Mystic WhiteBlack/White/Blue/Red
OSAndroidAndroid
Dimensions (width x height x thickness)73.6mm x 167.3mm x 7.2mm75.3mm x 163.6mm x 8.9mm
Weight183.0g192.0g
Display size6.7inch6.5inch
Display typeFoldable Dynamic AMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 2636720 x 1600
Pixel density425ppi269ppi
Battery capacity3300.0mAh5000.0mAh
ChipsetQualcomm SM8250 Snapdragon 865 5G+Exynos 850
CPU specs3.09GHz+2.4GHz+1.8GHz×8(8.0-cores)2.0GHz+2.0GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size256.0GB64.0GB
Rear-camera resolution12.0MP48.0MP
Front-camera resolution10.0MP13.0MP

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