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AQUOS R2 SH-03K docomo vs Galaxy S9 SCV38 au: Specs & Scores

Created date: 02/24/2018, 21:52:45, Updated date: 04/04/2020, 17:32:31

AQUOS R2 SH-03K docomoGalaxy S9 SCV38 au
AQUOS R2 SH-03K docomoGalaxy S9 SCV38 au

Are you having trouble comparing the differences in features and performance of the AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au, or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

AQUOS R2 SH-03K docomoGalaxy S9 SCV38 au
AQUOS R2 SH-03K docomo

Galaxy S9 SCV38 au

General rating:

75.2/100

(The - of all smartphones)

72.9/100

(The 635th of all smartphones)

Portability
60/100
71/100
Weight
58/100
65/100
Size of screen
90/100
86/100
Screen clarity
89/100
89/100
Battery duration
66/100
65/100
Processing capability
89/100
89/100
Memory capacity
70/100
70/100
Storage capacity
67/100
67/100
Rear camera function
84/100
59/100
Front camera function
75/100
58/100

Compare Performance and Usability

Size comparison of AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au. 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 AQUOS R2 SH-03K docomo is 2.9inches (74mm) wide, 6.1inches (156mm) tall, and 0.39inches (10mm) thick. The Galaxy S9 SCV38 au is 2.7inches (69mm) tall, 5.8inches (148mm) wide, and 0.35inches (8.8mm) thick.

The Galaxy S9 SCV38 au is also more compact than the AQUOS R2 SH-03K docomo in terms of the thickness of the devices. The Galaxy S9 SCV38 au is easier than the AQUOS R2 SH-03K docomo 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 Galaxy S9 SCV38 au rather than the AQUOS R2 SH-03K docomo.

There is no real difference in length or width between the AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au, 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 Galaxy S9 SCV38 au is smaller than the AQUOS R2 SH-03K docomo. As a result, it is easier to use the Galaxy S9 SCV38 au with one hand compared to the AQUOS R2 SH-03K docomo, and its size makes it more comfortable to carry around. For this reason, the Galaxy S9 SCV38 au is recommended.

ScoreDimensions (width x height x thickness)
AQUOS R2 SH-03K docomo60/1002.9inches (74mm) x 6.1inches (156mm) x 0.39inches (10mm)
Galaxy S9 SCV38 au71/1002.7inches (69mm) x 5.8inches (148mm) x 0.35inches (8.8mm)

Which one is easier to hold, AQUOS R2 SH-03K docomo or Galaxy S9 SCV38 au? 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 AQUOS R2 SH-03K docomo weighs 6.4oz (181g). The Galaxy S9 SCV38 au clocks in at 5.7oz (161g). Comparing the weight of the main unit, the Galaxy S9 SCV38 au is a lighter phone than the AQUOS R2 SH-03K docomo, with a difference of approximately 0.7oz (161g). Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the Galaxy S9 SCV38 au compared to the AQUOS R2 SH-03K docomo. For this reason, the Galaxy S9 SCV38 au is recommended.

ScoreWeight
AQUOS R2 SH-03K docomo58/1006.4oz (181g)
Galaxy S9 SCV38 au65/1005.7oz (161g)

Which is better in terms of display, AQUOS R2 SH-03K docomo or Galaxy S9 SCV38 au?

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 AQUOS R2 SH-03K docomo is 6 inch, and 5.8 inch on the Galaxy S9 SCV38 au. The screens of the AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au 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
AQUOS R2 SH-03K docomo90/1006 inch
Galaxy S9 SCV38 au86/1005.8 inch

Which one has a better display, AQUOS R2 SH-03K docomo or Galaxy S9 SCV38 au?

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 AQUOS R2 SH-03K docomo has a 1440 x 3040 resolution and a pixel density of 560ppi. The Galaxy S9 SCV38 au, on the other hand, has a screen resolution of 1440 x 2960 and a pixel density of 567ppi. There is not much of a difference in the pixel resolutions of the AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au, 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
AQUOS R2 SH-03K docomo89/100560ppi
Galaxy S9 SCV38 au89/100567ppi

How is the battery duration of AQUOS R2 SH-03K docomo different from that of Galaxy S9 SCV38 au ? 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 AQUOS R2 SH-03K docomo has a battery capacity of 3130mAh, while the Galaxy S9 SCV38 au has a 3000mAh battery. The batteries of both the AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au perform to the same extent. There is also no difference in the battery capacities of the AQUOS R2 SH-03K docomo and the Galaxy S9 SCV38 au. Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
AQUOS R2 SH-03K docomo66/1003130mAh
Galaxy S9 SCV38 au65/1003000mAh

Which is better in terms of CPU function, AQUOS R2 SH-03K docomo or Galaxy S9 SCV38 au?

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 AQUOS R2 SH-03K docomo is equipped with a Snapdragon 845 SDM845 processor, and its performance speed is 2.8GHz×8(OctaCore). The Galaxy S9 SCV38 au uses an Snapdragon 845 SDM845 CPU that performs at a speed of 2.8GHz×8(OctaCore). There is also no real discrepancy between the CPU performances of the AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au. 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
AQUOS R2 SH-03K docomo89/1002.8GHz×8(OctaCore)
Galaxy S9 SCV38 au89/1002.8GHz×8(OctaCore)

How is AQUOS R2 SH-03K docomo different from Galaxy S9 SCV38 au 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 AQUOS R2 SH-03K docomo has 4GB of memory. The Galaxy S9 SCV38 au, on the other hand, has 4GB. Memory performance is roughly the same for both the AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au; 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
AQUOS R2 SH-03K docomo70/1004GB
Galaxy S9 SCV38 au70/1004GB

Which has a better storage capacity, AQUOS R2 SH-03K docomo or Galaxy S9 SCV38 au?

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 AQUOS R2 SH-03K docomo has 64GB of storage, while the Galaxy S9 SCV38 au has 64GB. There is no real difference between the AQUOS R2 SH-03K docomoandGalaxy S9 SCV38 au'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
AQUOS R2 SH-03K docomo67/10064GB
Galaxy S9 SCV38 au67/10064GB

Compare the rear cameras of AQUOS R2 SH-03K docomo and Galaxy S9 SCV38 au. 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 AQUOS R2 SH-03K docomo has 22.6 MP. The Galaxy S9 SCV38 au has 12.2 MP. The rear-facing camera of the AQUOS R2 SH-03K docomo also has a higher pixel count than the Galaxy S9 SCV38 au, with a difference of about 10.4 MP. The AQUOS R2 SH-03K docomo is more capable than the Galaxy S9 SCV38 au 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 AQUOS R2 SH-03K docomo rather than the Galaxy S9 SCV38 au.

ScoreRear-camera resolution
AQUOS R2 SH-03K docomo84/10022.6 MP
Galaxy S9 SCV38 au59/10012.2 MP

Which has a front camera with better picture quality, AQUOS R2 SH-03K docomo or Galaxy S9 SCV38 au?

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 AQUOS R2 SH-03K docomo has a resolution of 16.3 MP. The Galaxy S9 SCV38 au's has 8 MP. The front-facing camera of the AQUOS R2 SH-03K docomo has a significantly higher number of pixels than the Galaxy S9 SCV38 au, with a difference of about 8.3 MP. Therefore, the AQUOS R2 SH-03K docomo is more suitable for taking photos and videos than the Galaxy S9 SCV38 au. If you want to take and print high-quality selfies, we recommend buying the AQUOS R2 SH-03K docomo rather than the Galaxy S9 SCV38 au.

ScoreFront-camera resolution
AQUOS R2 SH-03K docomo75/10016.3 MP
Galaxy S9 SCV38 au58/1008 MP

Compare Performance Specs

AQUOS R2 SH-03K docomoGalaxy S9 SCV38 au
ImageAQUOS R2 SH-03K docomoGalaxy S9 SCV38 au
Maker
BrandAQUOSGalaxy
Release date6/8, 20185/18, 2018
ColorPremium Black/ /
OSAndroidAndroid
Dimensions (width x height x thickness)2.9inches (74mm) x 6.1inches (156mm) x 0.39inches (10mm)2.7inches (69mm) x 5.8inches (148mm) x 0.35inches (8.8mm)
Weight6.4oz (181g)5.7oz (161g)
Display size6 inch5.8 inch
Display typeIGZOSuper AMOLED
Screen resolution (width x height)1440 x 30401440 x 2960
Pixel density560ppi567ppi
Battery capacity3130mAh3000mAh
ChipsetSnapdragon 845 SDM845Snapdragon 845 SDM845
CPU specs2.8GHz×8(OctaCore)2.8GHz×8(OctaCore)
RAM size4GB4GB
Storage size64GB64GB
Rear-camera resolution22.6 MP12.2 MP
Front-camera resolution16.3 MP8 MP

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