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Which is better, Samsung Galaxy S9 256GB or HUAWEI P20 Pro HW-01K docomo 128GB? We compared their features and specs in detail

Created date: 2018-09-30 23:04:41, Updated date: 2020-04-16 16:03:48

Samsung Galaxy S9 256GBHUAWEI P20 Pro HW-01K docomo 128GB
Samsung Galaxy S9 256GBHUAWEI P20 Pro HW-01K docomo 128GB

Here's our thorough comparison of the difference in performance and function between the "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 128GB". Which one should you buy? We'll compare and explain what differs between the "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Samsung Galaxy S9 256GBHUAWEI P20 Pro HW-01K docomo 128GB
Samsung Galaxy S9 256GB

HUAWEI P20 Pro HW-01K docomo 128GB

General rating:
Portabilityrating-image3.7
68.7mm x 147.7mm x 8.5mm
rating-image3.1
74.0mm x 155.0mm x 9.5mm
Weightrating-image3.3
163.0g
rating-image2.9
180.0g
Size of screenrating-image4.3
5.8inch
rating-image4.5
6.1inch
Screen clarityrating-image4.5
567ppi
rating-image4.3
407ppi
Battery durationrating-image3.3
3000.0mAh
rating-image3.9
3900.0mAh
Processing capabilityrating-image4.5
2.7GHz+1.8GHz×8(8.0-cores)
rating-image4.5
2.36GHz+1.84GHz×8(8.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.6
256.0GB
rating-image4.5
128.0GB
Rear camera functionrating-image3.0
12.0MP
rating-image4.8
40.0MP
Front camera functionrating-image2.9
8.0MP
rating-image4.3
24.0MP

Compare Performance and Usability

Size comparison of "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" is 68.7mm wide, 147.7mm tall, and 8.5mm thick. The "HUAWEI P20 Pro HW-01K docomo 128GB" is 74.0mm tall, 155.0mm wide, and 9.5mm thick.

The "Samsung Galaxy S9 256GB" is also more compact than the "HUAWEI P20 Pro HW-01K docomo 128GB" in terms of the thickness of the devices. The "Samsung Galaxy S9 256GB" is easier than the "HUAWEI P20 Pro HW-01K docomo 128GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Samsung Galaxy S9 256GB" rather than the "HUAWEI P20 Pro HW-01K docomo 128GB".

There is no real difference in length or width between the "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 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.

Comparing the overall size of the main unit, the "Samsung Galaxy S9 256GB" is smaller than the "HUAWEI P20 Pro HW-01K docomo 128GB". As a result, it is easier to use the "Samsung Galaxy S9 256GB" with one hand compared to the "HUAWEI P20 Pro HW-01K docomo 128GB", and its size makes it more comfortable to carry around. For this reason, the "Samsung Galaxy S9 256GB" is recommended.

ScoreDimensions (width x height x thickness)
Samsung Galaxy S9 256GB73/10068.7mm x 147.7mm x 8.5mm
HUAWEI P20 Pro HW-01K docomo 128GB61/10074.0mm x 155.0mm x 9.5mm

Which one is easier to hold, "Samsung Galaxy S9 256GB" or "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" weighs 163.0g. The "HUAWEI P20 Pro HW-01K docomo 128GB" clocks in at 180.0g. Comparing the weight of the main unit, the "Samsung Galaxy S9 256GB" is a lighter phone than the "HUAWEI P20 Pro HW-01K docomo 128GB", with a difference of approximately 17g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Samsung Galaxy S9 256GB" compared to the "HUAWEI P20 Pro HW-01K docomo 128GB". For this reason, the "Samsung Galaxy S9 256GB" is recommended.

ScoreWeight
Samsung Galaxy S9 256GB65/100163.0g
HUAWEI P20 Pro HW-01K docomo 128GB58/100180.0g

Which is better in terms of display, "Samsung Galaxy S9 256GB" or "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" is 5.8inch, and 6.1inch on the "HUAWEI P20 Pro HW-01K docomo 128GB". The screens of the "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB86/1005.8inch
HUAWEI P20 Pro HW-01K docomo 128GB90/1006.1inch

Which one has a better display, "Samsung Galaxy S9 256GB" or "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" has a 1440 x 2960 resolution and a pixel density of 567ppi. The "HUAWEI P20 Pro HW-01K docomo 128GB", on the other hand, has a screen resolution of 1080 x 2240 and a pixel density of 407ppi. There is not much of a difference in the pixel resolutions of the "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 128GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Samsung Galaxy S9 256GB89/100567ppi
HUAWEI P20 Pro HW-01K docomo 128GB85/100407ppi

How is the battery duration of "Samsung Galaxy S9 256GB" different from that of "HUAWEI P20 Pro HW-01K docomo 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.

The "Samsung Galaxy S9 256GB" has a battery capacity of 3000.0mAh, while the "HUAWEI P20 Pro HW-01K docomo 128GB" has a 3900.0mAh battery. With regards to battery performance, the "HUAWEI P20 Pro HW-01K docomo 128GB" has a substantially larger battery capacity than the "Samsung Galaxy S9 256GB", with a difference of 900mAh. The "HUAWEI P20 Pro HW-01K docomo 128GB" can be used without charging for a longer time than the "Samsung Galaxy S9 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 "HUAWEI P20 Pro HW-01K docomo 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreBattery capacity
Samsung Galaxy S9 256GB65/1003000.0mAh
HUAWEI P20 Pro HW-01K docomo 128GB78/1003900.0mAh

Which is better in terms of CPU function, "Samsung Galaxy S9 256GB" or "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" is equipped with a Exynos 9810 processor, and its performance speed is 2.7GHz+1.8GHz×8(8.0-cores). The "HUAWEI P20 Pro HW-01K docomo 128GB" uses an HUAWEI Kirin 970 CPU that performs at a speed of 2.36GHz+1.84GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB89/1002.7GHz+1.8GHz×8(8.0-cores)
HUAWEI P20 Pro HW-01K docomo 128GB90/1002.36GHz+1.84GHz×8(8.0-cores)

How is "Samsung Galaxy S9 256GB" different from "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" has 4.0GB of memory. The "HUAWEI P20 Pro HW-01K docomo 128GB", on the other hand, has 6.0GB. As for memory performance, the "HUAWEI P20 Pro HW-01K docomo 128GB" has a larger memory capacity than the "Samsung Galaxy S9 256GB", with a difference of about 2GB. The "HUAWEI P20 Pro HW-01K docomo 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Samsung Galaxy S9 256GB". 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 "HUAWEI P20 Pro HW-01K docomo 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreRAM size
Samsung Galaxy S9 256GB70/1004.0GB
HUAWEI P20 Pro HW-01K docomo 128GB90/1006.0GB

Which has a better storage capacity, "Samsung Galaxy S9 256GB" or "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" has 256.0GB of storage, while the "HUAWEI P20 Pro HW-01K docomo 128GB" has 128.0GB. There is no real difference between the "Samsung Galaxy S9 256GB"and "HUAWEI P20 Pro HW-01K docomo 128GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Samsung Galaxy S9 256GB91/100256.0GB
HUAWEI P20 Pro HW-01K docomo 128GB90/100128.0GB

Compare the rear cameras of "Samsung Galaxy S9 256GB" and "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" has 12.0MP. The "HUAWEI P20 Pro HW-01K docomo 128GB" has 40.0MP. The rear-facing camera of the "HUAWEI P20 Pro HW-01K docomo 128GB" also has a higher pixel count than the "Samsung Galaxy S9 256GB", with a difference of about 28MP. The "HUAWEI P20 Pro HW-01K docomo 128GB" is more capable than the "Samsung Galaxy S9 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 "HUAWEI P20 Pro HW-01K docomo 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreRear-camera resolution
Samsung Galaxy S9 256GB59/10012.0MP
HUAWEI P20 Pro HW-01K docomo 128GB95/10040.0MP

Which has a front camera with better picture quality, "Samsung Galaxy S9 256GB" or "HUAWEI P20 Pro HW-01K docomo 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 S9 256GB" has a resolution of 8.0MP. The "HUAWEI P20 Pro HW-01K docomo 128GB"'s has 24.0MP. The front-facing camera of the "HUAWEI P20 Pro HW-01K docomo 128GB" has a significantly higher number of pixels than the "Samsung Galaxy S9 256GB", with a difference of about 16MP. Therefore, the "HUAWEI P20 Pro HW-01K docomo 128GB" is more suitable for taking photos and videos than the "Samsung Galaxy S9 256GB". If you want to take and print high-quality selfies, we recommend buying the "HUAWEI P20 Pro HW-01K docomo 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreFront-camera resolution
Samsung Galaxy S9 256GB58/1008.0MP
HUAWEI P20 Pro HW-01K docomo 128GB86/10024.0MP

Compare Performance Specs

Samsung Galaxy S9 256GBHUAWEI P20 Pro HW-01K docomo 128GB
ImageSamsung Galaxy S9 256GBHUAWEI P20 Pro HW-01K docomo 128GB
MakerSamsungHUAWEI
Release date2018-032018-06-15
ColorMidnight Black/Coral Blue/Titanium Gray/Lilac Purple/Burgundy Red/Sunrise Gold/Ice BlueMidnight Blue/Black
OSAndroidAndroid
Dimensions (width x height x thickness)68.7mm x 147.7mm x 8.5mm74.0mm x 155.0mm x 9.5mm
Weight163.0g180.0g
Display size5.8inch6.1inch
Display typeSuper AMOLEDOLED
Screen resolution (width x height)1440 x 29601080 x 2240
Pixel density567ppi407ppi
Battery capacity3000.0mAh3900.0mAh
ChipsetExynos 9810HUAWEI Kirin 970
CPU specs2.7GHz+1.8GHz×8(8.0-cores)2.36GHz+1.84GHz×8(8.0-cores)
RAM size4.0GB6.0GB
Storage size256.0GB128.0GB
Rear-camera resolution12.0MP40.0MP
Front-camera resolution8.0MP24.0MP

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