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Galaxy S9 SC-02K docomo 64GB vs. Galaxy S7 edge SC-02H docomo 32GB Specs & Scores

Created date: 2018-02-24 22:17:35, Updated date: 2020-04-04 21:58:31

Galaxy S9 SC-02K docomo 64GBGalaxy S7 edge SC-02H docomo 32GB
Galaxy S9 SC-02K docomo 64GBGalaxy S7 edge SC-02H docomo 32GB

How did the evaluations between the "Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Galaxy S9 SC-02K docomo 64GBGalaxy S7 edge SC-02H docomo 32GB
Galaxy S9 SC-02K docomo 64GB

Galaxy S7 edge SC-02H docomo 32GB

General rating:
Holding comfortrating-image3.6
69.0mm x 148.0mm x 8.8mm
rating-image3.3
73.0mm x 151.0mm x 8.2mm
Weightrating-image3.3
161.0g
rating-image3.4
158.0g
Screen sizerating-image4.3
5.8inch
rating-image4.1
5.5inch
Display qualityrating-image4.5
567ppi
rating-image4.4
534ppi
Battery liferating-image3.3
3000.0mAh
rating-image3.7
3600.0mAh
Processing powerrating-image4.5
2.8GHz×8(8.0-cores)
rating-image2.9
2.15GHz×4(4.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image3.5
4.0GB
Storage capacityrating-image3.4
64.0GB
rating-image2.8
32.0GB
Rear camera performancerating-image3.0
12.2MP
rating-image3.0
12.2MP
Front camera performancerating-image2.9
8.0MP
rating-image2.5
5.0MP

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", performance comparison

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Galaxy S9 SC-02K docomo 64GB" has a width of 69.0mm, a length of 148.0mm, and a thickness of 8.8mm. Also, the "Galaxy S7 edge SC-02H docomo 32GB" has a width of 73.0mm, a length of 151.0mm, and a thickness of 8.2mm.

Comparing the width and thickness of the body, the "Galaxy S9 SC-02K docomo 64GB" is smaller and more compact compared to the "Galaxy S7 edge SC-02H docomo 32GB". For that reason, the "Galaxy S9 SC-02K docomo 64GB" is easier to grip firmly and carry one-handed than the "Galaxy S7 edge SC-02H docomo 32GB". For that reason, we recommend the "Galaxy S9 SC-02K docomo 64GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Galaxy S9 SC-02K docomo 64GB" and the "Galaxy S7 edge SC-02H docomo 32GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "Galaxy S9 SC-02K docomo 64GB" and the "Galaxy S7 edge SC-02H docomo 32GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
Galaxy S9 SC-02K docomo 64GB71/10069.0mm x 148.0mm x 8.8mm
Galaxy S7 edge SC-02H docomo 32GB65/10073.0mm x 151.0mm x 8.2mm

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "Galaxy S9 SC-02K docomo 64GB" is about 161.0g, and the weight of the "Galaxy S7 edge SC-02H docomo 32GB" is about 158.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB". That's why the likelihood of fatigue in the fingers and wrists after extended use is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreWeight
Galaxy S9 SC-02K docomo 64GB65/100161.0g
Galaxy S7 edge SC-02H docomo 32GB67/100158.0g

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Galaxy S9 SC-02K docomo 64GB" has a 5.8inch display. Also, the "Galaxy S7 edge SC-02H docomo 32GB" has a 5.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "Galaxy S9 SC-02K docomo 64GB" and the "Galaxy S7 edge SC-02H docomo 32GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Galaxy S9 SC-02K docomo 64GB86/1005.8inch
Galaxy S7 edge SC-02H docomo 32GB82/1005.5inch

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Galaxy S9 SC-02K docomo 64GB" is 1440 x 2960, and pixel density is 567ppi. Also, the resolution on the "Galaxy S7 edge SC-02H docomo 32GB" is 1440 x 2560, and pixel density is 534ppi. Comparing the pixel count, the difference in pixel density between the "Galaxy S9 SC-02K docomo 64GB" and the "Galaxy S7 edge SC-02H docomo 32GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Galaxy S9 SC-02K docomo 64GB89/100567ppi
Galaxy S7 edge SC-02H docomo 32GB88/100534ppi

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "Galaxy S9 SC-02K docomo 64GB" is 3000.0mAh, and the "Galaxy S7 edge SC-02H docomo 32GB" is 3600.0mAh. Regarding battery capacity, the "Galaxy S7 edge SC-02H docomo 32GB" has greater battery capacity than the "Galaxy S9 SC-02K docomo 64GB", with a 600mAh difference. If battery is a priority, then the "Galaxy S7 edge SC-02H docomo 32GB" is recommended over the "Galaxy S9 SC-02K docomo 64GB".

ScoreBattery capacity
Galaxy S9 SC-02K docomo 64GB65/1003000.0mAh
Galaxy S7 edge SC-02H docomo 32GB74/1003600.0mAh

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "Galaxy S9 SC-02K docomo 64GB"'s CPU is a Snapdragon 845 SDM845, with performance measured at 2.8GHz×8(8.0-cores). Also, the "Galaxy S7 edge SC-02H docomo 32GB"'s CPU is a Snapdragon 820 MSM8996, with performance measured at 2.15GHz×4(4.0-cores). Comparing CPU performance, the "Galaxy S9 SC-02K docomo 64GB" has considerably higher specs than the "Galaxy S7 edge SC-02H docomo 32GB". In terms of being able to comfortably play games and run apps smoothly, the "Galaxy S9 SC-02K docomo 64GB" is superior to the "Galaxy S7 edge SC-02H docomo 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Galaxy S9 SC-02K docomo 64GB" over the "Galaxy S7 edge SC-02H docomo 32GB".

ScoreCPU specs
Galaxy S9 SC-02K docomo 64GB89/1002.8GHz×8(8.0-cores)
Galaxy S7 edge SC-02H docomo 32GB57/1002.15GHz×4(4.0-cores)

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Galaxy S9 SC-02K docomo 64GB" is 4.0GB and the weight of the "Galaxy S7 edge SC-02H docomo 32GB" is 4.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Galaxy S9 SC-02K docomo 64GB" and the "Galaxy S7 edge SC-02H docomo 32GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
Galaxy S9 SC-02K docomo 64GB70/1004.0GB
Galaxy S7 edge SC-02H docomo 32GB70/1004.0GB

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Galaxy S9 SC-02K docomo 64GB" is 64.0GB. Also the "Galaxy S7 edge SC-02H docomo 32GB" is 32.0GB. Regarding storage capacity, the "Galaxy S9 SC-02K docomo 64GB" has a much larger data storage capacity compared to the "Galaxy S7 edge SC-02H docomo 32GB", with a roughly 32GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Galaxy S9 SC-02K docomo 64GB" is superior to the "Galaxy S7 edge SC-02H docomo 32GB". If you are looking for a smartphone that can save more data, we recommend the "Galaxy S9 SC-02K docomo 64GB" over the "Galaxy S7 edge SC-02H docomo 32GB".

ScoreStorage size
Galaxy S9 SC-02K docomo 64GB67/10064.0GB
Galaxy S7 edge SC-02H docomo 32GB55/10032.0GB

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Galaxy S9 SC-02K docomo 64GB" has a 12.2MP main camera. Also, "Galaxy S7 edge SC-02H docomo 32GB" has a 12.2MP main camera. Comparing rear camera performance, the "Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreRear-camera resolution
Galaxy S9 SC-02K docomo 64GB59/10012.2MP
Galaxy S7 edge SC-02H docomo 32GB59/10012.2MP

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Galaxy S9 SC-02K docomo 64GB" has an 8.0MP front camera and "Galaxy S7 edge SC-02H docomo 32GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Galaxy S9 SC-02K docomo 64GB" has a higher pixel count than the "Galaxy S7 edge SC-02H docomo 32GB", with a roughly 3MP difference. As a result, the "Galaxy S9 SC-02K docomo 64GB" is better able to take high quality selfies than the "Galaxy S7 edge SC-02H docomo 32GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Galaxy S9 SC-02K docomo 64GB".

ScoreFront-camera resolution
Galaxy S9 SC-02K docomo 64GB58/1008.0MP
Galaxy S7 edge SC-02H docomo 32GB50/1005.0MP

"Galaxy S9 SC-02K docomo 64GB" and "Galaxy S7 edge SC-02H docomo 32GB", performance comparison by specification sheet

Galaxy S9 SC-02K docomo 64GBGalaxy S7 edge SC-02H docomo 32GB
ImageGalaxy S9 SC-02K docomo 64GBGalaxy S7 edge SC-02H docomo 32GB
Maker
BrandGalaxyGalaxy
Release date2018-05-182016-05-19
ColorTitanium Gray/Midnight Black/Lilac PurpleBlack Onyx/White Pearl/Pink Gold/Blue Coral
OSAndroidAndroid
Dimensions (width x height x thickness)69.0mm x 148.0mm x 8.8mm73.0mm x 151.0mm x 8.2mm
Weight161.0g158.0g
Display size5.8inch5.5inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)1440 x 29601440 x 2560
Pixel density567ppi534ppi
Battery capacity3000.0mAh3600.0mAh
ChipsetSnapdragon 845 SDM845Snapdragon 820 MSM8996
CPU specs2.8GHz×8(8.0-cores)2.15GHz×4(4.0-cores)
RAM size4.0GB4.0GB
Storage size64.0GB32.0GB
Rear-camera resolution12.2MP12.2MP
Front-camera resolution8.0MP5.0MP

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