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Which one is better, the Galaxy S10 5G 512GB or Galaxy A51 5G 128GB? We did a deep-dive comparison categorised by purpose of use!

Created date: 2020-04-07 17:11:09, Updated date: 2020-04-16 20:58:29

Galaxy A51 5G 128GBGalaxy S10 5G 512GB
Galaxy A51 5G 128GBGalaxy S10 5G 512GB

How are the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

Galaxy A51 5G 128GBGalaxy S10 5G 512GB
Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

General rating:

76.7/100

(The 3161th of all smartphones)

76.3/100

(The 3184th of all smartphones)

Grip
54/100
49/100
Screen quality
81/100
90/100
Performance
98/100
98/100
Storage size
90/100
93/100
Battery
100/100
100/100
Rear-camera resolution
100/100
80/100
Front-camera resolution
100/100
90/100

What is the difference between the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB"

The design of Galaxy A51 5G 128GB

The "Galaxy A51 5G 128GB" is 158.9mm long, 73.6mm wide, and 8.7mm thick. It weighs 187.0g.

The design of Galaxy S10 5G 512GB

The "Galaxy S10 5G 512GB" is 162.6mm long, 77.1mm wide, and 7.9mm thick. It weighs 198.0g.

Which is the better design to use?

In comparison, the size difference is 3.6mm in length, 3.5mm in width, and 0.7mm in thickness. "Galaxy A51 5G 128GB" is easy to use with a single hand, and its size makes it easier to hold. Hiragana flick input is basically just as easy to use with "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB". Both the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB" are basically equally portable and easy to handle.

The difference in weight is 11g. "Galaxy A51 5G 128GB" weighs less than "Galaxy S10 5G 512GB" and is easier to handle.

Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

Ease of holding it in one hand66/10060/100
How much it does not feel heavy to hold in one hand28/10020/100
Ease of carrying around60/10058/100

Compare the display of the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB"

Display of the Galaxy A51 5G 128GB

The "Galaxy A51 5G 128GB" uses a Super AMOLED liquid crystal. The resolution is 1080 x 2400, and the pixel density is 404ppi. The "Galaxy A51 5G 128GB" has a 6.5inch screen size.

Display of the Galaxy S10 5G 512GB

The "Galaxy S10 5G 512GB" uses a Dynamic AMOLED liquid crystal. The resolution is 1440 x 3040, and the pixel density is 502ppi. The "Galaxy S10 5G 512GB" has a 6.7inch screen size.

Which has a better screen?

This makes a 0.2inch difference in the display sizes. When actually viewing the two phones' onscreen displays, it is obvious that they are roughly the same size. For doing internet research using systems such as SNS, there is not much difference between the two phones. Both the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose.

In terms of display, the "Galaxy S10 5G 512GB" 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 S10 5G 512GB" also offers a crisp, cleaner display when using a VR headset than the "Galaxy A51 5G 128GB". The "Galaxy S10 5G 512GB" has the necessary specs for this kind of purpose.

Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

How suited is the screen for usual usage?80/10081/100
How suited is the screen to play games on?84/10086/100

Compare the camera performances of the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB"

Camera performance of Galaxy A51 5G 128GB

The main camera of the "Galaxy A51 5G 128GB" has 48.0MP. The front camera has 32.0MP.

Camera performance of Galaxy S10 5G 512GB

The main camera of the "Galaxy S10 5G 512GB" has 16.0MP. The front camera has 10.0MP.

Which camera performance is better?

The back cameras thus have a 32MP difference in comparison. The "Galaxy A51 5G 128GB" 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 "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose.

There is a 22MP difference in front camera pixel number. The "Galaxy A51 5G 128GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. Both the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose. The "Galaxy A51 5G 128GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.

Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

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?100/10090/100

Comparison of the processing capabilities of the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB"

The processing capability of the Galaxy A51 5G 128GB

Performance is defined by the chipset, and the "Galaxy A51 5G 128GB" uses the Exynos 980 SoC. The CPU performance is 2.2GHz+1.8GHz×8(8.0-cores). The memory capacity is 8.0GB.

The processing capability of the Galaxy S10 5G 512GB

Performance is defined by the chipset, and the "Galaxy S10 5G 512GB" uses the Exynos 9820 SoC. The CPU performance is 2.73GHz+2.31GHz+1.95GHz×8(8.0-cores). The memory capacity is 8.0GB.

Which has the better processing capability?

The CPU specs are the same for both phones. There is very little difference in memory capacity. Both phones are similarly efficient as multitasking tools.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" are not large at all. For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" equally. Both the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose.

There is basically no difference between "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB" when playing 2D games or basic 3D games. Functionality is about the same for full-scale 3D games, no matter which phone model is used. Both the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose.

Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/100100/100
Review on the CPU speed and the memory capacity while playing 3D games97/10097/100

Comparison of the battery life of the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB"

Battery performance of Galaxy A51 5G 128GB

The "Galaxy A51 5G 128GB" has a battery capacity of 4500.0mAh.

Battery performance of Galaxy S10 5G 512GB

The "Galaxy S10 5G 512GB" has a battery capacity of 4500.0mAh.

Which battery perfomances is better?

With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

If you only use it to make phone calls or checking the time there is no large difference between them. For looking things up online, checking SNS, playing games occasionally or for most frequent use, it doesn't feel like there is much difference between the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB". Both the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose.

If you're using it frequently, for example playing games for a long time or using it to watch movies, you may feel no difference between the two devices. Both the "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" can be easily used for this kind of purpose.

Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/100100/100
Review on the battery life of a phone mainly using mainly games and videos100/100100/100

Compare the storage capacity of the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB"

The storage capacity of the Galaxy A51 5G 128GB

The "Galaxy A51 5G 128GB" has 128.0GB 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 S10 5G 512GB

The "Galaxy S10 5G 512GB" has 512.0GB of internal memory.

Which has the easier storage to use?

The difference in internal memory is about 384GB. 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 "Galaxy A51 5G 128GB" or "Galaxy S10 5G 512GB". 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 "Galaxy A51 5G 128GB" and the "Galaxy S10 5G 512GB" 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.

Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

Review on the storage capacity when playing many games90/10093/100
Review on when you store many pictures and videos - -

Which to buy, the "Galaxy A51 5G 128GB" or "Galaxy S10 5G 512GB"

At the end of the day which is better, the "Galaxy A51 5G 128GB" or "Galaxy S10 5G 512GB"?

"Galaxy A51 5G 128GB" is easier for the user to hold and is more compact, and so it is recommended. If you want a larger screen, "Galaxy S10 5G 512GB" is recommended as it has a 6.7inch screen. There isn't much difference between "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB" in terms of performance or specifications. Because both have advantages and disadvantages, I think that it is best to stick to the most important points that you want to emphasize.

Galaxy A51 5G 128GB

Galaxy S10 5G 512GB

Handling54/10049/100
Display81/10090/100
CPU specs98/10098/100
General rating85/10083/100

Is it recommended to buy the Galaxy A51 5G 128GB, compared with other smartphones?

Compared to other smartphones, the "Galaxy A51 5G 128GB" 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 "Galaxy A51 5G 128GB" is a high-end smart phone.

Is it recommended to buy the Galaxy S10 5G 512GB, compared with other smartphones?

Compared to other smartphones, the "Galaxy S10 5G 512GB" 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 "Galaxy S10 5G 512GB" is a high-end smart phone.

What are the spec differences between the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB" ?

A summary of the technical specifications of the "Galaxy A51 5G 128GB" and "Galaxy S10 5G 512GB". Functions and performance variations on the same model will be highlighted in red.

Galaxy A51 5G 128GBGalaxy S10 5G 512GB
Galaxy A51 5G 128GBGalaxy S10 5G 512GB
ColorPrism Cube Black/Prism Cube White/Prism Cube PinkCrown Silver/Majestic Black/Royal Gold
OSAndroidAndroid
Dimensions (width x height x thickness)73.6mm x 158.9mm x 8.7mm77.1mm x 162.6mm x 7.9mm
Weight187.0g198.0g
Display size6.5inch6.7inch
Display typeSuper AMOLEDDynamic AMOLED
Screen resolution (width x height)1080 x 24001440 x 3040
Pixel density404ppi502ppi
Battery capacity4500.0mAh4500.0mAh
ChipsetExynos 980Exynos 9820
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.73GHz+2.31GHz+1.95GHz×8(8.0-cores)
RAM size8.0GB8.0GB
Storage size128.0GB512.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution32.0MP10.0MP

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