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Galaxy S8 SC-02J docomo vs Galaxy S8+ SC-03J docomo

Created date: 02/24/2018, 22:28:07, Updated date: 04/04/2020, 21:00:38

Galaxy S8 SC-02J docomoGalaxy S8+ SC-03J docomo
Galaxy S8 SC-02J docomoGalaxy S8+ SC-03J docomo

Are you having trouble comparing the differences in features and performance of the Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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.

Galaxy S8 SC-02J docomoGalaxy S8+ SC-03J docomo
Galaxy S8 SC-02J docomo

Galaxy S8+ SC-03J docomo

General rating:
Holding comfortrating-image3.7
74/100
rating-image3.3
65/100
Weightrating-image3.5
70/100
rating-image3.1
61/100
Screen sizerating-image4.3
86/100
rating-image4.5
90/100
Display qualityrating-image4.5
89/100
rating-image4.4
88/100
Battery liferating-image3.3
65/100
rating-image3.6
72/100
Processing powerrating-image4.4
88/100
rating-image4.4
88/100
Memory capacityrating-image3.5
70/100
rating-image3.5
70/100
Storage capacityrating-image3.4
67/100
rating-image3.4
67/100
Rear camera performancerating-image3.0
59/100
rating-image3.0
59/100
Front camera performancerating-image2.9
58/100
rating-image2.9
58/100

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, performance comparison

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo 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 S8 SC-02J docomo has a width of 2.7inches (68mm), a length of 5.9inches (149mm), and a thickness of 0.32inches (8.2mm). Also, the Galaxy S8+ SC-03J docomo has a width of 2.9inches (73mm), a length of 6.3inches (160mm), and a thickness of 0.33inches (8.3mm).

Comparing the width and thickness of the body, the Galaxy S8 SC-02J docomo is smaller and more compact compared to the Galaxy S8+ SC-03J docomo. For that reason, the Galaxy S8 SC-02J docomo is easier to grip firmly and carry one-handed than the Galaxy S8+ SC-03J docomo. For that reason, we recommend the Galaxy S8 SC-02J docomo.

Comparing the width and thickness of the body, there isn't a large difference in size between the Galaxy S8 SC-02J docomo and the Galaxy S8+ SC-03J docomo. 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, the Galaxy S8 SC-02J docomo has a large size compared to the Galaxy S8+ SC-03J docomo. For that reason the Galaxy S8 SC-02J docomo is a size that is easier to use in one hand and comfortably carry than the Galaxy S8+ SC-03J docomo. That's why we recommend the Galaxy S8 SC-02J docomo.

ScoreDimensions (width x height x thickness)
Galaxy S8 SC-02J docomo74/1002.7inches (68mm) x 5.9inches (149mm) x 0.32inches (8.2mm)
Galaxy S8+ SC-03J docomo65/1002.9inches (73mm) x 6.3inches (160mm) x 0.33inches (8.3mm)

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo is about 5.3oz (150g), and the weight of the Galaxy S8+ SC-03J docomo is about 6.0915oz (173g). Comparing the weight of the two devices, the Galaxy S8 SC-02J docomo is a lighter smart phone than the Galaxy S8+ SC-03J docomo, with a difference of about 0.7915oz (150g). For that reason the Galaxy S8 SC-02J docomo is a smart phone that is less likely than the Galaxy S8+ SC-03J docomoto 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 over the Galaxy S8+ SC-03J docomo.

ScoreWeight
Galaxy S8 SC-02J docomo70/1005.3oz (150g)
Galaxy S8+ SC-03J docomo61/1006.0915oz (173g)

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo has a 5.8 inch display. Also, the Galaxy S8+ SC-03J docomo has a 6.2 inch display. Comparing the screen size, there is a negligible difference in screen size between the Galaxy S8 SC-02J docomo and the Galaxy S8+ SC-03J docomo. 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 S8 SC-02J docomo86/1005.8 inch
Galaxy S8+ SC-03J docomo90/1006.2 inch

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo is 1440 x 2960, and pixel density is 567ppi. Also, the resolution on the Galaxy S8+ SC-03J docomo is 1440 x 2960, and pixel density is 530ppi. Comparing the pixel count, the difference in pixel density between the Galaxy S8 SC-02J docomo and the Galaxy S8+ SC-03J docomo 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 S8 SC-02J docomo89/100567ppi
Galaxy S8+ SC-03J docomo88/100530ppi

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo is 3000mAh, and the Galaxy S8+ SC-03J docomo is 3500mAh. Regarding battery capacity, the Galaxy S8+ SC-03J docomo has greater battery capacity than the Galaxy S8 SC-02J docomo, with a 500mAh difference. If battery is a priority, then the Galaxy S8+ SC-03J docomo is recommended over the Galaxy S8 SC-02J docomo.

ScoreBattery capacity
Galaxy S8 SC-02J docomo65/1003000mAh
Galaxy S8+ SC-03J docomo72/1003500mAh

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo's CPU is a Snapdragon 835 MSM8998, with performance measured at 2.6GHz×8(OctaCore). Also, the Galaxy S8+ SC-03J docomo's CPU is a Snapdragon 835 MSM8998, with performance measured at 2.6GHz×8(OctaCore). Comparing CPU performance, there is almost no difference in the specs of the Galaxy S8 SC-02J docomo and the Galaxy S8+ SC-03J docomo. 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 S8 SC-02J docomo88/1002.6GHz×8(OctaCore)
Galaxy S8+ SC-03J docomo88/1002.6GHz×8(OctaCore)

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo is 4GB and the weight of the Galaxy S8+ SC-03J docomo is 4GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the Galaxy S8 SC-02J docomo and the Galaxy S8+ SC-03J docomo. 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 S8 SC-02J docomo70/1004GB
Galaxy S8+ SC-03J docomo70/1004GB

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo is 64GB. Also the Galaxy S8+ SC-03J docomo is 64GB. Regarding storage capacity, there is a negligible difference in storage capacity between the Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo. As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Galaxy S8 SC-02J docomo67/10064GB
Galaxy S8+ SC-03J docomo67/10064GB

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo 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 S8 SC-02J docomo has a 12.2 MP main camera. Also, Galaxy S8+ SC-03J docomo has a 12.2 MP main camera. Comparing rear camera performance, the Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo 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 S8 SC-02J docomo59/10012.2 MP
Galaxy S8+ SC-03J docomo59/10012.2 MP

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, 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 S8 SC-02J docomo has an 8 MP front camera and Galaxy S8+ SC-03J docomo has an 8 MP front camera. Comparing rear camera performance, the Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo 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 S8 SC-02J docomo58/1008 MP
Galaxy S8+ SC-03J docomo58/1008 MP

Galaxy S8 SC-02J docomo and Galaxy S8+ SC-03J docomo, performance comparison by specification sheet

Galaxy S8 SC-02J docomoGalaxy S8+ SC-03J docomo
ImageGalaxy S8 SC-02J docomoGalaxy S8+ SC-03J docomo
Maker
BrandGalaxyGalaxy
Release date6/8, 20176/8, 2017
ColorCoral BlueMidnight Black/Arctic Silver
OSAndroidAndroid
Dimensions (width x height x thickness)2.7inches (68mm) x 5.9inches (149mm) x 0.32inches (8.2mm)2.9inches (73mm) x 6.3inches (160mm) x 0.33inches (8.3mm)
Weight5.3oz (150g)6.0915oz (173g)
Display size5.8 inch6.2 inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)1440 x 29601440 x 2960
Pixel density567ppi530ppi
Battery capacity3000mAh3500mAh
ChipsetSnapdragon 835 MSM8998Snapdragon 835 MSM8998
CPU specs2.6GHz×8(OctaCore)2.6GHz×8(OctaCore)
RAM size4GB4GB
Storage size64GB64GB
Rear-camera resolution12.2 MP12.2 MP
Front-camera resolution8 MP8 MP

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