Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

Samsung Galaxy A21s 64GB vs. Samsung Galaxy S6 128GB Specs & Scores

Created date: 2020-05-14 18:25:58

Samsung Galaxy A21s 64GBSamsung Galaxy S6 128GB
Samsung Galaxy A21s 64GBSamsung Galaxy S6 128GB

How are the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

Samsung Galaxy A21s 64GBSamsung Galaxy S6 128GB
Samsung Galaxy A21s 64GB

Samsung Galaxy S6 128GB

General rating:
Griprating-image2.6
51/100
rating-image3.4
67/100
Screen qualityrating-image3.4
68/100
rating-image4.1
81/100
Performancerating-image4.8
95/100
rating-image3.9
77/100
Storage sizerating-image4.2
84/100
rating-image4.5
90/100
Batteryrating-image5.0
100/100
rating-image4.0
79/100
Rear-camera resolutionrating-image5.0
100/100
rating-image4.0
80/100
Front-camera resolutionrating-image5.0
100/100
rating-image3.3
65/100

What is the difference between the "Samsung Galaxy A21s 64GB" and the "Samsung Galaxy S6 128GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB"

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 Samsung Galaxy S6 128GB

The "Samsung Galaxy S6 128GB" is 143.4mm long, 70.5mm wide, and 6.8mm thick. It weighs 138.0g.

Which is the better design to use?

In comparison, the size difference is 20.1mm in length, 4.7mm in width, and 2.1mm in thickness. Those who are looking for a phone they can use one-handedly will find the "Samsung Galaxy S6 128GB" easier to use and carry around. Flick typing is easier on the "Samsung Galaxy S6 128GB", making it relatively more user-friendly. Also, "Samsung Galaxy S6 128GB" is more compact than "Samsung Galaxy A21s 64GB" and less bulky for the user to carry around.

The difference in weight is 54g. The "Samsung Galaxy S6 128GB" is much lighter, putting less burden on the hand.

Samsung Galaxy A21s 64GB

Samsung Galaxy S6 128GB

Ease of holding it in one hand62/10072/100
How much it does not feel heavy to hold in one hand24/10063/100
Ease of carrying around58/10065/100

Compare the display of the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB"

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 Samsung Galaxy S6 128GB

The "Samsung Galaxy S6 128GB" uses a Super AMOLED liquid crystal. The resolution is 1440 x 2560, and the pixel density is 575ppi. The "Samsung Galaxy S6 128GB" has a 5.1inch screen size.

Which has a better screen?

This makes a 1.4inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. The larger display on the "Samsung Galaxy A21s 64GB" is easy on the eyes, making it the better choice for surfing the web or browsing social media. The "Samsung Galaxy A21s 64GB" has the necessary specs for this kind of purpose. In the gaming end, the "Samsung Galaxy A21s 64GB" offers a more suitable screen size. The "Samsung Galaxy A21s 64GB" has the necessary specs for this kind of purpose.

In terms of display, the "Samsung Galaxy S6 128GB" 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 "Samsung Galaxy S6 128GB" also offers a crisp, cleaner display when using a VR headset than the "Samsung Galaxy A21s 64GB". The "Samsung Galaxy S6 128GB" has the necessary specs for this kind of purpose, but the "Samsung Galaxy A21s 64GB" shows only an unsatisfactory performance.

Samsung Galaxy A21s 64GB

Samsung Galaxy S6 128GB

How suited is the screen for usual usage?80/10069/100
How suited is the screen to play games on?84/10065/100

Compare the camera performances of the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB"

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 Samsung Galaxy S6 128GB

The main camera of the "Samsung Galaxy S6 128GB" has 16.0MP. The front camera has 5.0MP.

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 "Samsung Galaxy S6 128GB" can be easily used for this kind of purpose.

There is a 8MP difference in front camera pixel number. The "Samsung Galaxy A21s 64GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. The "Samsung Galaxy A21s 64GB" has the necessary specs for this kind of purpose. The "Samsung Galaxy A21s 64GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.

Samsung Galaxy A21s 64GB

Samsung Galaxy S6 128GB

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?100/10065/100

Comparison of the processing capabilities of the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB"

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 Samsung Galaxy S6 128GB

Performance is defined by the chipset, and the "Samsung Galaxy S6 128GB" uses the Exynos 7420 Octa SoC. The CPU performance is 2.1GHz+1.5GHz×8(8.0-cores). The memory capacity is 3.0GB.

Which has the better processing capability?

As compared to the "Samsung Galaxy S6 128GB", the "Samsung Galaxy A21s 64GB" boasts boasts a better CPU and specs. This is a 3GB difference in memory capacity. The "Samsung Galaxy A21s 64GB" has more memory storage, making the "Samsung Galaxy A21s 64GB" work better for multitasking or running 3D games.

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 "Samsung Galaxy S6 128GB". Users looking for a phone to meet their web browsing and video playing needs, with the occasional game every now and then, should definitely go for the "Samsung Galaxy A21s 64GB". Both the "Samsung Galaxy A21s 64GB" and the "Samsung Galaxy S6 128GB" 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 "Samsung Galaxy S6 128GB". The "Samsung Galaxy A21s 64GB" has the necessary specs for this kind of purpose.

Samsung Galaxy A21s 64GB

Samsung Galaxy S6 128GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet97/10085/100
Review on the CPU speed and the memory capacity while playing 3D games94/10068/100

Comparison of the battery life of the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB"

Battery performance of Samsung Galaxy A21s 64GB

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

Battery performance of Samsung Galaxy S6 128GB

The "Samsung Galaxy S6 128GB" has a battery capacity of 2550.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 2450mAh, 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 people who tend to use their phone for looking up things on the internet, checking up on social media, or playing the occasional game, I recommend the "Samsung Galaxy A21s 64GB" over the "Samsung Galaxy S6 128GB". Both the "Samsung Galaxy A21s 64GB" and the "Samsung Galaxy S6 128GB" 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. The "Samsung Galaxy A21s 64GB" has the necessary specs for this kind of purpose.

Samsung Galaxy A21s 64GB

Samsung Galaxy S6 128GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10079/100
Review on the battery life of a phone mainly using mainly games and videos100/10060/100

Compare the storage capacity of the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB"

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 Samsung Galaxy S6 128GB

The "Samsung Galaxy S6 128GB" has 128.0GB of internal memory.

Which has the easier storage to use?

The difference in internal memory is about 64GB. "Samsung Galaxy S6 128GB" is recommended if you are using your phone mainly for downloading games and using apps such as social media. Avid gamers should look to the "Samsung Galaxy S6 128GB" for fulfilling their storage needs, as the "Samsung Galaxy A21s 64GB" unfortunately falls behind here. Both the "Samsung Galaxy A21s 64GB" and the "Samsung Galaxy S6 128GB" 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

Samsung Galaxy S6 128GB

Review on the storage capacity when playing many games84/10090/100
Review on when you store many pictures and videos - -

Which to buy, the "Samsung Galaxy A21s 64GB" or "Samsung Galaxy S6 128GB"

At the end of the day which is better, the "Samsung Galaxy A21s 64GB" or "Samsung Galaxy S6 128GB"?

If you're looking for something that's easy to hold, the compact "Samsung Galaxy S6 128GB" is a great choice. Its perfect screen size of 5.1inch makes the "Samsung Galaxy S6 128GB" a lot easier to use. The "Samsung Galaxy A21s 64GB" also hands down has the superior specs. When comparing "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB" overall, "Samsung Galaxy A21s 64GB" is a more balanced model and is recommended.

Samsung Galaxy A21s 64GB

Samsung Galaxy S6 128GB

Handling51/10067/100
Display68/10081/100
CPU specs95/10077/100
General rating81/10073/100

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 Samsung Galaxy S6 128GB, compared with other smartphones?

Compared to other smart phones, the "Samsung Galaxy S6 128GB" 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 capabilities are of a slightly higher specification compared to the average smart phone, and can be said to be more than adequate for normal use. However, its performance may feel slightly inadequate when playing 3D games and such. Looking at the overall specifications, the "Samsung Galaxy S6 128GB" is a middle-range to high-end smart phone.

What are the spec differences between the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB" ?

A summary of the technical specifications of the "Samsung Galaxy A21s 64GB" and "Samsung Galaxy S6 128GB". Functions and performance variations on the same model will be highlighted in red.

Samsung Galaxy A21s 64GBSamsung Galaxy S6 128GB
Samsung Galaxy A21s 64GBSamsung Galaxy S6 128GB
ColorBlack/White/Blue/RedWhite Pearl/Black Sapphire/Gold Platinum/Blue Topaz
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 163.6mm x 8.9mm70.5mm x 143.4mm x 6.8mm
Weight192.0g138.0g
Display size6.5inch5.1inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)720 x 16001440 x 2560
Pixel density269ppi575ppi
Battery capacity5000.0mAh2550.0mAh
ChipsetExynos 850Exynos 7420 Octa
CPU specs2.0GHz+2.0GHz×8(8.0-cores)2.1GHz+1.5GHz×8(8.0-cores)
RAM size6.0GB3.0GB
Storage size64.0GB128.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution13.0MP5.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

New articles