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Galaxy S9 SM-G960 256GB vs Galaxy S8 SC-02J docomo 64GB

Created date: 2018-02-24 23:17:41, Updated date: 2020-04-04 21:50:12

Galaxy S9 SM-G960 256GBGalaxy S8 SC-02J docomo 64GB
Galaxy S9 SM-G960 256GBGalaxy S8 SC-02J docomo 64GB

How did the evaluations between the "Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB" 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 SM-G960 256GBGalaxy S8 SC-02J docomo 64GB
Galaxy S9 SM-G960 256GB

Galaxy S8 SC-02J docomo 64GB

General rating:

73.5/100

(The 23th of all smartphones)

69.7/100

(The 76th of all smartphones)

Holding comfort
73/100
74/100
Weight
65/100
70/100
Screen size
86/100
86/100
Display quality
89/100
89/100
Battery life
65/100
65/100
Processing power
89/100
88/100
Memory capacity
70/100
70/100
Storage capacity
91/100
67/100
Rear camera performance
59/100
59/100
Front camera performance
58/100
58/100

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", performance comparison

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB" 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 SM-G960 256GB" has a width of 68.7mm, a length of 147.7mm, and a thickness of 8.5mm. Also, the "Galaxy S8 SC-02J docomo 64GB" has a width of 68.0mm, a length of 149.0mm, and a thickness of 8.2mm.

Comparing the width and thickness of the body, there isn't much difference between the "Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "Galaxy S9 SM-G960 256GB" and the "Galaxy S8 SC-02J docomo 64GB". 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 SM-G960 256GB" and the "Galaxy S8 SC-02J docomo 64GB". 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 SM-G960 256GB73/10068.7mm x 147.7mm x 8.5mm
Galaxy S8 SC-02J docomo 64GB74/10068.0mm x 149.0mm x 8.2mm

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB" is about 163.0g, and the weight of the "Galaxy S8 SC-02J docomo 64GB" is about 150.0g. Comparing the weight of the two devices, the "Galaxy S8 SC-02J docomo 64GB" is a lighter smart phone than the "Galaxy S9 SM-G960 256GB", with a difference of about 13g. For that reason the "Galaxy S8 SC-02J docomo 64GB" is a smart phone that is less likely than the "Galaxy S9 SM-G960 256GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Galaxy S8 SC-02J docomo 64GB" over the "Galaxy S9 SM-G960 256GB".

ScoreWeight
Galaxy S9 SM-G960 256GB65/100163.0g
Galaxy S8 SC-02J docomo 64GB70/100150.0g

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB" has a 5.8inch display. Also, the "Galaxy S8 SC-02J docomo 64GB" has a 5.8inch display. Comparing the screen size, there is a negligible difference in screen size between the "Galaxy S9 SM-G960 256GB" and the "Galaxy S8 SC-02J docomo 64GB". 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 SM-G960 256GB86/1005.8inch
Galaxy S8 SC-02J docomo 64GB86/1005.8inch

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB" is 1440 x 2960, and pixel density is 567ppi. Also, the resolution on the "Galaxy S8 SC-02J docomo 64GB" is 1440 x 2960, and pixel density is 567ppi. Comparing the pixel count, the difference in pixel density between the "Galaxy S9 SM-G960 256GB" and the "Galaxy S8 SC-02J docomo 64GB" 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 SM-G960 256GB89/100567ppi
Galaxy S8 SC-02J docomo 64GB89/100567ppi

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB" is 3000.0mAh, and the "Galaxy S8 SC-02J docomo 64GB" is 3000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Galaxy S9 SM-G960 256GB65/1003000.0mAh
Galaxy S8 SC-02J docomo 64GB65/1003000.0mAh

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB"'s CPU is a Qualcomm Snapdragon 845, with performance measured at 2.8GHz+1.7GHz×8(8.0-cores). Also, the "Galaxy S8 SC-02J docomo 64GB"'s CPU is a Snapdragon 835 MSM8998, with performance measured at 2.6GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Galaxy S9 SM-G960 256GB" and the "Galaxy S8 SC-02J docomo 64GB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Galaxy S9 SM-G960 256GB89/1002.8GHz+1.7GHz×8(8.0-cores)
Galaxy S8 SC-02J docomo 64GB88/1002.6GHz×8(8.0-cores)

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB" is 4.0GB and the weight of the "Galaxy S8 SC-02J docomo 64GB" is 4.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Galaxy S9 SM-G960 256GB" and the "Galaxy S8 SC-02J docomo 64GB". 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 SM-G960 256GB70/1004.0GB
Galaxy S8 SC-02J docomo 64GB70/1004.0GB

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB" is 256.0GB. Also the "Galaxy S8 SC-02J docomo 64GB" is 64.0GB. Regarding storage capacity, the "Galaxy S9 SM-G960 256GB" has a much larger data storage capacity compared to the "Galaxy S8 SC-02J docomo 64GB", with a roughly 192GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Galaxy S9 SM-G960 256GB" is superior to the "Galaxy S8 SC-02J docomo 64GB". If you are looking for a smartphone that can save more data, we recommend the "Galaxy S9 SM-G960 256GB" over the "Galaxy S8 SC-02J docomo 64GB".

ScoreStorage size
Galaxy S9 SM-G960 256GB91/100256.0GB
Galaxy S8 SC-02J docomo 64GB67/10064.0GB

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB" 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 SM-G960 256GB" has a 12.0MP main camera. Also, "Galaxy S8 SC-02J docomo 64GB" has a 12.2MP main camera. Comparing rear camera performance, the "Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB" 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 SM-G960 256GB59/10012.0MP
Galaxy S8 SC-02J docomo 64GB59/10012.2MP

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", 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 SM-G960 256GB" has an 8.0MP front camera and "Galaxy S8 SC-02J docomo 64GB" has an 8.0MP front camera. Comparing rear camera performance, the "Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB" 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.

ScoreFront-camera resolution
Galaxy S9 SM-G960 256GB58/1008.0MP
Galaxy S8 SC-02J docomo 64GB58/1008.0MP

"Galaxy S9 SM-G960 256GB" and "Galaxy S8 SC-02J docomo 64GB", performance comparison by specification sheet

Galaxy S9 SM-G960 256GBGalaxy S8 SC-02J docomo 64GB
ImageGalaxy S9 SM-G960 256GBGalaxy S8 SC-02J docomo 64GB
MakerSamsung
BrandGalaxyGalaxy
Release date2018-03-162017-06-08
ColorBlackCoral Blue
OSAndroidAndroid
Dimensions (width x height x thickness)68.7mm x 147.7mm x 8.5mm68.0mm x 149.0mm x 8.2mm
Weight163.0g150.0g
Display size5.8inch5.8inch
Display typeInfinity Display Super AMOLEDSuper AMOLED
Screen resolution (width x height)1440 x 29601440 x 2960
Pixel density567ppi567ppi
Battery capacity3000.0mAh3000.0mAh
ChipsetQualcomm Snapdragon 845Snapdragon 835 MSM8998
CPU specs2.8GHz+1.7GHz×8(8.0-cores)2.6GHz×8(8.0-cores)
RAM size4.0GB4.0GB
Storage size256.0GB64.0GB
Rear-camera resolution12.0MP12.2MP
Front-camera resolution8.0MP8.0MP

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