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Which is better, Samsung Galaxy A6s 128GB or Samsung Galaxy S9 256GB? We compared their features and specs in detail

Created date: 2018-11-18 12:20:19, Updated date: 2020-04-16 16:23:30

Samsung Galaxy A6s 128GBSamsung Galaxy S9 256GB
Samsung Galaxy A6s 128GBSamsung Galaxy S9 256GB

How did the evaluations between the "Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB" 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!

Samsung Galaxy A6s 128GBSamsung Galaxy S9 256GB
Samsung Galaxy A6s 128GB

Samsung Galaxy S9 256GB

General rating:

72.8/100

(The 3365th of all smartphones)

73.2/100

(The 1023th of all smartphones)

Holding comfort
59/100
73/100
Weight
57/100
65/100
Screen size
90/100
86/100
Display quality
84/100
89/100
Battery life
69/100
65/100
Processing power
90/100
89/100
Memory capacity
90/100
70/100
Storage capacity
90/100
91/100
Rear camera performance
59/100
59/100
Front camera performance
70/100
58/100

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", performance comparison

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB" 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 "Samsung Galaxy A6s 128GB" has a width of 76.5mm, a length of 156.3mm, and a thickness of 8.4mm. Also, the "Samsung Galaxy S9 256GB" has a width of 68.7mm, a length of 147.7mm, and a thickness of 8.5mm.

Comparing the width and thickness of the body, the "Samsung Galaxy S9 256GB" is considerably smaller and more compact than the "Samsung Galaxy A6s 128GB". The "Samsung Galaxy S9 256GB" excels over the "Samsung Galaxy A6s 128GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Samsung Galaxy S9 256GB" over the "Samsung Galaxy A6s 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Samsung Galaxy A6s 128GB" and the "Samsung Galaxy S9 256GB". 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 "Samsung Galaxy S9 256GB" has a large size compared to the "Samsung Galaxy A6s 128GB". For that reason the "Samsung Galaxy S9 256GB" is a size that is easier to use in one hand and comfortably carry than the "Samsung Galaxy A6s 128GB". That's why we recommend the "Samsung Galaxy S9 256GB".

ScoreDimensions (width x height x thickness)
Samsung Galaxy A6s 128GB59/10076.5mm x 156.3mm x 8.4mm
Samsung Galaxy S9 256GB73/10068.7mm x 147.7mm x 8.5mm

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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 "Samsung Galaxy A6s 128GB" is about 183.0g, and the weight of the "Samsung Galaxy S9 256GB" is about 163.0g. Comparing the weight of the two devices, the "Samsung Galaxy S9 256GB" is a lighter smart phone than the "Samsung Galaxy A6s 128GB", with a difference of about 20g. For that reason the "Samsung Galaxy S9 256GB" is a smart phone that is less likely than the "Samsung Galaxy A6s 128GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Samsung Galaxy S9 256GB" over the "Samsung Galaxy A6s 128GB".

ScoreWeight
Samsung Galaxy A6s 128GB57/100183.0g
Samsung Galaxy S9 256GB65/100163.0g

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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 "Samsung Galaxy A6s 128GB" has a 6.0inch display. Also, the "Samsung Galaxy S9 256GB" has a 5.8inch display. Comparing the screen size, there is a negligible difference in screen size between the "Samsung Galaxy A6s 128GB" and the "Samsung Galaxy S9 256GB". 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
Samsung Galaxy A6s 128GB90/1006.0inch
Samsung Galaxy S9 256GB86/1005.8inch

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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 "Samsung Galaxy A6s 128GB" is 1080 x 2160, and pixel density is 402ppi. Also, the resolution on the "Samsung Galaxy S9 256GB" is 1440 x 2960, and pixel density is 567ppi. Comparing the pixel count, the difference in pixel density between the "Samsung Galaxy A6s 128GB" and the "Samsung Galaxy S9 256GB" 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
Samsung Galaxy A6s 128GB84/100402ppi
Samsung Galaxy S9 256GB89/100567ppi

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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 "Samsung Galaxy A6s 128GB" is 3300.0mAh, and the "Samsung Galaxy S9 256GB" is 3000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Samsung Galaxy A6s 128GB69/1003300.0mAh
Samsung Galaxy S9 256GB65/1003000.0mAh

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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 "Samsung Galaxy A6s 128GB"'s CPU is a Qualcomm SDM660 Snapdragon 660, with performance measured at 2.2GHz+1.8GHz×8(8.0-cores). Also, the "Samsung Galaxy S9 256GB"'s CPU is a Exynos 9810, with performance measured at 2.7GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Samsung Galaxy A6s 128GB" and the "Samsung Galaxy S9 256GB". 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
Samsung Galaxy A6s 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)
Samsung Galaxy S9 256GB89/1002.7GHz+1.8GHz×8(8.0-cores)

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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 "Samsung Galaxy A6s 128GB" is 6.0GB and the weight of the "Samsung Galaxy S9 256GB" is 4.0GB. Comparing the devices in terms of RAM, the "Samsung Galaxy A6s 128GB" has a significantly larger amount of RAM than the "Samsung Galaxy S9 256GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Samsung Galaxy A6s 128GB" is superior to the "Samsung Galaxy S9 256GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Samsung Galaxy A6s 128GB" over the "Samsung Galaxy S9 256GB".

ScoreRAM size
Samsung Galaxy A6s 128GB90/1006.0GB
Samsung Galaxy S9 256GB70/1004.0GB

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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 "Samsung Galaxy A6s 128GB" is 128.0GB. Also the "Samsung Galaxy S9 256GB" is 256.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB". 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
Samsung Galaxy A6s 128GB90/100128.0GB
Samsung Galaxy S9 256GB91/100256.0GB

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB" 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.

"Samsung Galaxy A6s 128GB" has a 12.0MP main camera. Also, "Samsung Galaxy S9 256GB" has a 12.0MP main camera. Comparing rear camera performance, the "Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB" 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
Samsung Galaxy A6s 128GB59/10012.0MP
Samsung Galaxy S9 256GB59/10012.0MP

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", 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.

"Samsung Galaxy A6s 128GB" has an 12.0MP front camera and "Samsung Galaxy S9 256GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "Samsung Galaxy A6s 128GB" has a much higher pixel count compared to the "Samsung Galaxy S9 256GB", with a roughly 4MP difference. As a result, the "Samsung Galaxy A6s 128GB" is more suited than the "Samsung Galaxy S9 256GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "Samsung Galaxy A6s 128GB" over the "Samsung Galaxy S9 256GB".

ScoreFront-camera resolution
Samsung Galaxy A6s 128GB70/10012.0MP
Samsung Galaxy S9 256GB58/1008.0MP

"Samsung Galaxy A6s 128GB" and "Samsung Galaxy S9 256GB", performance comparison by specification sheet

Samsung Galaxy A6s 128GBSamsung Galaxy S9 256GB
ImageSamsung Galaxy A6s 128GBSamsung Galaxy S9 256GB
MakerSamsungSamsung
Release date2018-112018-03
ColorBlack/White/Blue/Pink/RedMidnight Black/Coral Blue/Titanium Gray/Lilac Purple/Burgundy Red/Sunrise Gold/Ice Blue
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 156.3mm x 8.4mm68.7mm x 147.7mm x 8.5mm
Weight183.0g163.0g
Display size6.0inch5.8inch
Display typePLS TFTSuper AMOLED
Screen resolution (width x height)1080 x 21601440 x 2960
Pixel density402ppi567ppi
Battery capacity3300.0mAh3000.0mAh
ChipsetQualcomm SDM660 Snapdragon 660Exynos 9810
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.7GHz+1.8GHz×8(8.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB256.0GB
Rear-camera resolution12.0MP12.0MP
Front-camera resolution12.0MP8.0MP

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