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Samsung Galaxy A21s 64GB vs Galaxy A8 (2018) 64GB: Specs & Scores

Created date: 2020-05-14 18:25:43

Samsung Galaxy A21s 64GBGalaxy A8 (2018) 64GB
Samsung Galaxy A21s 64GBGalaxy A8 (2018) 64GB

Which do we recommend after comparing the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB"? We evaluated the differences between the two models. This article is recommended for those who are trying to choose between the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB".

Samsung Galaxy A21s 64GBGalaxy A8 (2018) 64GB
Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

General rating:
Griprating-image2.6
51/100
rating-image3.0
60/100
Screen qualityrating-image3.4
68/100
rating-image3.9
78/100
Performancerating-image4.8
95/100
rating-image4.4
87/100
Storage sizerating-image4.2
84/100
rating-image4.2
84/100
Batteryrating-image5.0
100/100
rating-image4.7
93/100
Rear-camera resolutionrating-image5.0
100/100
rating-image4.0
80/100
Front-camera resolutionrating-image5.0
100/100
rating-image5.0
100/100

What is the difference between the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB"

The design of Samsung Galaxy A21s 64GB

The "Samsung Galaxy A21s 64GB" is 163.6mm long, 75.3mm wide, and 8.9mm thick. It weighs 192.0g.

The design of Galaxy A8 (2018) 64GB

The "Galaxy A8 (2018) 64GB" is 149.2mm long, 70.6mm wide, and 8.4mm thick. It weighs 172.0g.

Which is the better design to use?

In comparison, the size difference is 14.4mm in length, 4.7mm in width, and 0.5mm in thickness. "Galaxy A8 (2018) 64GB" is easy to use with a single hand, and its size makes it easier to hold. "Galaxy A8 (2018) 64GB" is bigger than "Samsung Galaxy A21s 64GB", which makes it easier to type on it via flick input. Also, "Galaxy A8 (2018) 64GB" is more compact than "Samsung Galaxy A21s 64GB" and less bulky for the user to carry around.

The difference in weight is 20g. The "Galaxy A8 (2018) 64GB" is much lighter, putting less burden on the hand.

Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

Ease of holding it in one hand62/10071/100
How much it does not feel heavy to hold in one hand24/10038/100
Ease of carrying around58/10064/100

Compare the display of the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB"

Display of the Samsung Galaxy A21s 64GB

The "Samsung Galaxy A21s 64GB" uses a Super AMOLED liquid crystal. The resolution is 720 x 1600, and the pixel density is 269ppi. The "Samsung Galaxy A21s 64GB" has a 6.5inch screen size.

Display of the Galaxy A8 (2018) 64GB

The "Galaxy A8 (2018) 64GB" uses a Super AMOLED liquid crystal. The resolution is 1080 x 2220, and the pixel density is 440ppi. The "Galaxy A8 (2018) 64GB" has a 5.6inch screen size.

Which has a better screen?

This makes a 0.9inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. "Samsung Galaxy A21s 64GB" has a bigger display that is easier to use, especially for looking things up on the Internet and using social media. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose. In the gaming end, the "Samsung Galaxy A21s 64GB" offers a more suitable screen size. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose.

In terms of display, the "Galaxy A8 (2018) 64GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "Galaxy A8 (2018) 64GB" also offers a crisp, cleaner display when using a VR headset than the "Samsung Galaxy A21s 64GB". The "Galaxy A8 (2018) 64GB" has the necessary specs for this kind of purpose, but the "Samsung Galaxy A21s 64GB" shows only an unsatisfactory performance.

Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

How suited is the screen for usual usage?80/10073/100
How suited is the screen to play games on?84/10074/100

Compare the camera performances of the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB"

Camera performance of Samsung Galaxy A21s 64GB

The main camera of the "Samsung Galaxy A21s 64GB" has 48.0MP. The front camera has 13.0MP.

Camera performance of Galaxy A8 (2018) 64GB

The main camera of the "Galaxy A8 (2018) 64GB" has 16.0MP. The front camera has 16.0MP.

Which camera performance is better?

The back cameras thus have a 32MP difference in comparison. The "Samsung Galaxy A21s 64GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. Also, when using the rear camera to snap close shots of photogenic sweets or meals, there is very little difference between the pixel counts of the two phones. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose.

There is a 3MP difference in front camera pixel number. The "Galaxy A8 (2018) 64GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose. There is not much difference between the pixel counts of "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

Is is suited to taking far away objects with the rear camera?100/10080/100
Is it suited for taking close objects with the built-in camera?100/100100/100

Comparison of the processing capabilities of the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB"

The processing capability of the Samsung Galaxy A21s 64GB

Performance is defined by the chipset, and the "Samsung Galaxy A21s 64GB" uses the Exynos 850 SoC. The CPU performance is 2.0GHz+2.0GHz×8(8.0-cores). The memory capacity is 6.0GB.

The processing capability of the Galaxy A8 (2018) 64GB

Performance is defined by the chipset, and the "Galaxy A8 (2018) 64GB" uses the Exynos 7885 SoC. The CPU performance is 2.2GHz+1.6GHz×8(8.0-cores). The memory capacity is 4.0GB.

Which has the better processing capability?

As compared to the "Galaxy A8 (2018) 64GB", the "Samsung Galaxy A21s 64GB" boasts boasts a better CPU and specs. This is a 2GB difference in memory capacity. The memory of "Samsung Galaxy A21s 64GB" is slightly larger, so "Samsung Galaxy A21s 64GB" is recommended over "Galaxy A8 (2018) 64GB" for multitasking.

For those who only use their phone's basic features like emailing, instant messaging, or social media, the "Samsung Galaxy A21s 64GB" is the better choice to buy over the "Galaxy A8 (2018) 64GB". For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" equally. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose.

The "Samsung Galaxy A21s 64GB" runs 2D games and simple 3D games much more smoothly, making it the better choice in this area. Complex, full-fledged 3D games definitely run better on the "Samsung Galaxy A21s 64GB" than the "Galaxy A8 (2018) 64GB". Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose.

Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet97/10089/100
Review on the CPU speed and the memory capacity while playing 3D games94/10084/100

Comparison of the battery life of the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB"

Battery performance of Samsung Galaxy A21s 64GB

The "Samsung Galaxy A21s 64GB" has a battery capacity of 5000.0mAh.

Battery performance of Galaxy A8 (2018) 64GB

The "Galaxy A8 (2018) 64GB" has a battery capacity of 3000.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 2000mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

The "Samsung Galaxy A21s 64GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For average daily use, for example looking things up online, SNS, gaming or occasionally checking your screen I can recommend the "Samsung Galaxy A21s 64GB" slightly more. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose.

The battery life of the "Samsung Galaxy A21s 64GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose.

Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10093/100
Review on the battery life of a phone mainly using mainly games and videos100/10083/100

Compare the storage capacity of the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB"

The storage capacity of the Samsung Galaxy A21s 64GB

The "Samsung Galaxy A21s 64GB" has 64.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage.

The storage capacity of the Galaxy A8 (2018) 64GB

The "Galaxy A8 (2018) 64GB" has 64.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

Which has the easier storage to use?

If you are only downloading a few games and apps (such as SNS) to use on your phone, it really doesn't matter if you choose "Samsung Galaxy A21s 64GB" or "Galaxy A8 (2018) 64GB". If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy. Both the "Samsung Galaxy A21s 64GB" and the "Galaxy A8 (2018) 64GB" can be easily used for this kind of purpose.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.

Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

Review on the storage capacity when playing many games84/10084/100
Review on when you store many pictures and videos - 91/100

Which to buy, the "Samsung Galaxy A21s 64GB" or "Galaxy A8 (2018) 64GB"

At the end of the day which is better, the "Samsung Galaxy A21s 64GB" or "Galaxy A8 (2018) 64GB"?

"Galaxy A8 (2018) 64GB" is easier for the user to hold and is more compact, and so it is recommended. Its perfect screen size of 5.6inch makes the "Galaxy A8 (2018) 64GB" a lot easier to use. "Samsung Galaxy A21s 64GB" is better for users who prefer better functionality and specs. Because both have advantages and disadvantages, I think that it is best to stick to the most important points that you want to emphasize.

Samsung Galaxy A21s 64GB

Galaxy A8 (2018) 64GB

Handling51/10060/100
Display68/10078/100
CPU specs95/10087/100
General rating81/10080/100

Is it recommended to buy the Samsung Galaxy A21s 64GB, compared with other smartphones?

Compared to other smartphones, the "Samsung Galaxy A21s 64GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Samsung Galaxy A21s 64GB" is a high-end smart phone.

Is it recommended to buy the Galaxy A8 (2018) 64GB, compared with other smartphones?

Compared to other smart phones, the "Galaxy A8 (2018) 64GB" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Galaxy A8 (2018) 64GB" is a high-end smart phone.

What are the spec differences between the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB" ?

A summary of the technical specifications of the "Samsung Galaxy A21s 64GB" and "Galaxy A8 (2018) 64GB". Functions and performance variations on the same model will be highlighted in red.

Samsung Galaxy A21s 64GBGalaxy A8 (2018) 64GB
Samsung Galaxy A21s 64GBGalaxy A8 (2018) 64GB
ColorBlack/White/Blue/RedBlack/orchid grey/gold/blue
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 163.6mm x 8.9mm70.6mm x 149.2mm x 8.4mm
Weight192.0g172.0g
Display size6.5inch5.6inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)720 x 16001080 x 2220
Pixel density269ppi440ppi
Battery capacity5000.0mAh3000.0mAh
ChipsetExynos 850Exynos 7885
CPU specs2.0GHz+2.0GHz×8(8.0-cores)2.2GHz+1.6GHz×8(8.0-cores)
RAM size6.0GB4.0GB
Storage size64.0GB64.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution13.0MP16.0MP

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