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Which should you buy, the OnePlus 8 (2020) 256GB or Galaxy A8 (2018) 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-04-13 15:58:06, Updated date: 2020-04-16 19:20:15

OnePlus 8 (2020) 256GBGalaxy A8 (2018) 64GB
OnePlus 8 (2020) 256GBGalaxy A8 (2018) 64GB

How did the evaluations between the "OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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!

OnePlus 8 (2020) 256GBGalaxy A8 (2018) 64GB
OnePlus 8 (2020) 256GB

Galaxy A8 (2018) 64GB

General rating:
Holding comfortrating-image3.3
66/100
rating-image3.5
69/100
Weightrating-image2.9
58/100
rating-image3.1
61/100
Screen sizerating-image4.5
90/100
rating-image4.2
83/100
Display qualityrating-image4.2
84/100
rating-image4.3
85/100
Battery liferating-image4.0
80/100
rating-image3.3
65/100
Processing powerrating-image4.9
98/100
rating-image4.2
84/100
Memory capacityrating-image5.0
99/100
rating-image3.5
70/100
Storage capacityrating-image4.6
91/100
rating-image3.4
67/100
Rear camera performancerating-image4.9
97/100
rating-image3.4
68/100
Front camera performancerating-image3.8
75/100
rating-image3.8
75/100

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 64GB", performance comparison

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" has a width of 72.9mm, a length of 160.2mm, and a thickness of 8.0mm. Also, the "Galaxy A8 (2018) 64GB" has a width of 70.6mm, a length of 149.2mm, and a thickness of 8.4mm.

Comparing the width and thickness of the body, there isn't much difference between the "OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" and the "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" and the "Galaxy A8 (2018) 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)
OnePlus 8 (2020) 256GB66/10072.9mm x 160.2mm x 8.0mm
Galaxy A8 (2018) 64GB69/10070.6mm x 149.2mm x 8.4mm

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" is about 180.0g, and the weight of the "Galaxy A8 (2018) 64GB" is about 172.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 64GB". 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
OnePlus 8 (2020) 256GB58/100180.0g
Galaxy A8 (2018) 64GB61/100172.0g

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" has a 6.55inch display. Also, the "Galaxy A8 (2018) 64GB" has a 5.6inch display. Comparing the screen size, the "OnePlus 8 (2020) 256GB" has a larger screen compared to the "Galaxy A8 (2018) 64GB", with a roughly 0.95inch difference. As a result, the user is less likely to mistap when using apps on the "OnePlus 8 (2020) 256GB" than on the "Galaxy A8 (2018) 64GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "OnePlus 8 (2020) 256GB".

ScoreDisplay size
OnePlus 8 (2020) 256GB90/1006.55inch
Galaxy A8 (2018) 64GB83/1005.6inch

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" is 1080 x 2400, and pixel density is 401ppi. Also, the resolution on the "Galaxy A8 (2018) 64GB" is 1080 x 2220, and pixel density is 440ppi. Comparing the pixel count, the difference in pixel density between the "OnePlus 8 (2020) 256GB" and the "Galaxy A8 (2018) 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
OnePlus 8 (2020) 256GB84/100401ppi
Galaxy A8 (2018) 64GB85/100440ppi

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" is 4300.0mAh, and the "Galaxy A8 (2018) 64GB" is 3000.0mAh. Regarding battery capacity, the "OnePlus 8 (2020) 256GB" has greater battery capacity than the "Galaxy A8 (2018) 64GB", with a 1300mAh difference. Since the "OnePlus 8 (2020) 256GB" can be used for longer periods without recharging than the "Galaxy A8 (2018) 64GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "OnePlus 8 (2020) 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreBattery capacity
OnePlus 8 (2020) 256GB80/1004300.0mAh
Galaxy A8 (2018) 64GB65/1003000.0mAh

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB"'s CPU is a Qualcomm SM8250 Snapdragon 865, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Galaxy A8 (2018) 64GB"'s CPU is a Exynos 7885, with performance measured at 2.2GHz+1.6GHz×8(8.0-cores). Comparing CPU performance, the "OnePlus 8 (2020) 256GB" has considerably higher specs than the "Galaxy A8 (2018) 64GB". In terms of being able to comfortably play games and run apps smoothly, the "OnePlus 8 (2020) 256GB" is superior to the "Galaxy A8 (2018) 64GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "OnePlus 8 (2020) 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreCPU specs
OnePlus 8 (2020) 256GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Galaxy A8 (2018) 64GB84/1002.2GHz+1.6GHz×8(8.0-cores)

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" is 12.0GB and the weight of the "Galaxy A8 (2018) 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "OnePlus 8 (2020) 256GB" has a significantly larger amount of RAM than the "Galaxy A8 (2018) 64GB", with a difference of about 8GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "OnePlus 8 (2020) 256GB" is superior to the "Galaxy A8 (2018) 64GB". 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 "OnePlus 8 (2020) 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreRAM size
OnePlus 8 (2020) 256GB99/10012.0GB
Galaxy A8 (2018) 64GB70/1004.0GB

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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 "OnePlus 8 (2020) 256GB" is 256.0GB. Also the "Galaxy A8 (2018) 64GB" is 64.0GB. Regarding storage capacity, the "OnePlus 8 (2020) 256GB" has a much larger data storage capacity compared to the "Galaxy A8 (2018) 64GB", with a roughly 192GB difference. In terms of the number of pictures you can save and the applications that you can install, the "OnePlus 8 (2020) 256GB" is superior to the "Galaxy A8 (2018) 64GB". If you are looking for a smartphone that can save more data, we recommend the "OnePlus 8 (2020) 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreStorage size
OnePlus 8 (2020) 256GB91/100256.0GB
Galaxy A8 (2018) 64GB67/10064.0GB

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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.

"OnePlus 8 (2020) 256GB" has a 48.0MP main camera. Also, "Galaxy A8 (2018) 64GB" has a 16.0MP main camera. Comparing rear camera performance, the "OnePlus 8 (2020) 256GB" has a much higher pixel count compared to the "Galaxy A8 (2018) 64GB", with a roughly 32MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "OnePlus 8 (2020) 256GB" is superior to the "Galaxy A8 (2018) 64GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "OnePlus 8 (2020) 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreRear-camera resolution
OnePlus 8 (2020) 256GB97/10048.0MP
Galaxy A8 (2018) 64GB68/10016.0MP

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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.

"OnePlus 8 (2020) 256GB" has an 16.0MP front camera and "Galaxy A8 (2018) 64GB" has an 16.0MP front camera. Comparing rear camera performance, the "OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 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
OnePlus 8 (2020) 256GB75/10016.0MP
Galaxy A8 (2018) 64GB75/10016.0MP

"OnePlus 8 (2020) 256GB" and "Galaxy A8 (2018) 64GB", performance comparison by specification sheet

OnePlus 8 (2020) 256GBGalaxy A8 (2018) 64GB
ImageOnePlus 8 (2020) 256GBGalaxy A8 (2018) 64GB
MakerOnePlusSamsung
Release date2020-04-212018-01
ColorOnyx Black/Glacial Green/Interstellar Glow/Polar SilverBlack/orchid grey/gold/blue
OSAndroidAndroid
Dimensions (width x height x thickness)72.9mm x 160.2mm x 8.0mm70.6mm x 149.2mm x 8.4mm
Weight180.0g172.0g
Display size6.55inch5.6inch
Display typeFluid AMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 24001080 x 2220
Pixel density401ppi440ppi
Battery capacity4300.0mAh3000.0mAh
ChipsetQualcomm SM8250 Snapdragon 865Exynos 7885
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2.2GHz+1.6GHz×8(8.0-cores)
RAM size12.0GB4.0GB
Storage size256.0GB64.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution16.0MP16.0MP

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