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Which is better, Xiaomi Poco X2 256GB or Galaxy A8 (2018) 64GB? We compared their features and specs in detail

Created date: 2020-02-03 21:07:30, Updated date: 2021-10-20 17:15:02

Xiaomi Poco X2 256GBGalaxy A8 (2018) 64GB
Xiaomi Poco X2 256GBGalaxy A8 (2018) 64GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Poco X2 256GB" and "Galaxy A8 (2018) 64GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Poco X2 256GB" and "Galaxy A8 (2018) 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Poco X2 256GBGalaxy A8 (2018) 64GB
Xiaomi Poco X2 256GB

Galaxy A8 (2018) 64GB

General rating:
Holding comfortrating-image2.9
76.6mm x 165.3mm x 8.8mm
rating-image3.5
70.6mm x 149.2mm x 8.4mm
Weightrating-image2.4
208.0g
rating-image3.1
172.0g
Screen sizerating-image4.6
6.67inch
rating-image4.2
5.6inch
Display qualityrating-image4.2
394ppi
rating-image4.3
440ppi
Battery liferating-image4.1
4500.0mAh
rating-image3.3
3000.0mAh
Processing powerrating-image4.6
2.2GHz+1.8GHz×8(8.0-cores)
rating-image4.2
2.2GHz+1.6GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image3.5
4.0GB
Storage capacityrating-image4.6
256.0GB
rating-image3.4
64.0GB
Rear camera performancerating-image5.0
64.0MP
rating-image3.4
16.0MP
Front camera performancerating-image4.1
20.0MP
rating-image3.8
16.0MP

"Xiaomi Poco X2 256GB" and "Galaxy A8 (2018) 64GB", performance comparison

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" has a width of 76.6mm, a length of 165.3mm, and a thickness of 8.8mm. 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, the "Galaxy A8 (2018) 64GB" is considerably smaller and more compact than the "Xiaomi Poco X2 256GB". The "Galaxy A8 (2018) 64GB" excels over the "Xiaomi Poco X2 256GB" 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 "Galaxy A8 (2018) 64GB" over the "Xiaomi Poco X2 256GB".

Comparing the width and thickness of the body, the "Galaxy A8 (2018) 64GB" is a more compact size than the "Xiaomi Poco X2 256GB". For that reason the "Galaxy A8 (2018) 64GB" has higher one-handed operability, and has greater portability, being less likely to get in the way when being carried. For these reasons, we recommend the "Galaxy A8 (2018) 64GB".

Comparing the overall size of the two devices, the "Galaxy A8 (2018) 64GB" has a large size compared to the "Xiaomi Poco X2 256GB". For that reason the "Galaxy A8 (2018) 64GB" is a size that is easier to use in one hand and comfortably carry than the "Xiaomi Poco X2 256GB". That's why we recommend the "Galaxy A8 (2018) 64GB".

ScoreDimensions (width x height x thickness)
Xiaomi Poco X2 256GB58/10076.6mm x 165.3mm x 8.8mm
Galaxy A8 (2018) 64GB69/10070.6mm x 149.2mm x 8.4mm

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" is about 208.0g, and the weight of the "Galaxy A8 (2018) 64GB" is about 172.0g. Comparing the weight of the two devices, the "Galaxy A8 (2018) 64GB" is a considerably lighter smart phone than the "Xiaomi Poco X2 256GB", and there is a difference of about 36g. In terms of the burden placed upon your fingers and wrist, the "Galaxy A8 (2018) 64GB" is superior to the "Xiaomi Poco X2 256GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Galaxy A8 (2018) 64GB" over the "Xiaomi Poco X2 256GB".

ScoreWeight
Xiaomi Poco X2 256GB48/100208.0g
Galaxy A8 (2018) 64GB61/100172.0g

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" has a 6.67inch display. Also, the "Galaxy A8 (2018) 64GB" has a 5.6inch display. Comparing the screen size, the "Xiaomi Poco X2 256GB" has a larger screen compared to the "Galaxy A8 (2018) 64GB", with a roughly 1.07inch difference. As a result, the user is less likely to mistap when using apps on the "Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB".

ScoreDisplay size
Xiaomi Poco X2 256GB91/1006.67inch
Galaxy A8 (2018) 64GB83/1005.6inch

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" is 1080 x 2400, and pixel density is 394ppi. 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 "Xiaomi Poco X2 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
Xiaomi Poco X2 256GB83/100394ppi
Galaxy A8 (2018) 64GB85/100440ppi

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" is 4500.0mAh, and the "Galaxy A8 (2018) 64GB" is 3000.0mAh. Regarding battery capacity, the "Xiaomi Poco X2 256GB" has greater battery capacity than the "Galaxy A8 (2018) 64GB", with a 1500mAh difference. Since the "Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreBattery capacity
Xiaomi Poco X2 256GB81/1004500.0mAh
Galaxy A8 (2018) 64GB65/1003000.0mAh

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB"'s CPU is a Qualcomm SDM730 Snapdragon 730G, with performance measured at 2.2GHz+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 "Xiaomi Poco X2 256GB" has higher specs compared to the "Galaxy A8 (2018) 64GB". For that reason, the "Xiaomi Poco X2 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Xiaomi Poco X2 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreCPU specs
Xiaomi Poco X2 256GB92/1002.2GHz+1.8GHz×8(8.0-cores)
Galaxy A8 (2018) 64GB84/1002.2GHz+1.6GHz×8(8.0-cores)

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" is 8.0GB and the weight of the "Galaxy A8 (2018) 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "Xiaomi Poco X2 256GB" has a significantly larger amount of RAM than the "Galaxy A8 (2018) 64GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreRAM size
Xiaomi Poco X2 256GB93/1008.0GB
Galaxy A8 (2018) 64GB70/1004.0GB

"Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" is 256.0GB. Also the "Galaxy A8 (2018) 64GB" is 64.0GB. Regarding storage capacity, the "Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" is superior to the "Galaxy A8 (2018) 64GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Poco X2 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreStorage size
Xiaomi Poco X2 256GB91/100256.0GB
Galaxy A8 (2018) 64GB67/10064.0GB

"Xiaomi Poco X2 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.

"Xiaomi Poco X2 256GB" has a 64.0MP main camera. Also, "Galaxy A8 (2018) 64GB" has a 16.0MP main camera. Comparing rear camera performance, the "Xiaomi Poco X2 256GB" has a much higher pixel count compared to the "Galaxy A8 (2018) 64GB", with a roughly 48MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xiaomi Poco X2 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 "Xiaomi Poco X2 256GB" over the "Galaxy A8 (2018) 64GB".

ScoreRear-camera resolution
Xiaomi Poco X2 256GB100/10064.0MP
Galaxy A8 (2018) 64GB68/10016.0MP

"Xiaomi Poco X2 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.

"Xiaomi Poco X2 256GB" has an 20.0MP front camera and "Galaxy A8 (2018) 64GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Poco X2 256GB" has a higher pixel count than the "Galaxy A8 (2018) 64GB", with a roughly 4MP difference. As a result, the "Xiaomi Poco X2 256GB" is better able to take high quality selfies than the "Galaxy A8 (2018) 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xiaomi Poco X2 256GB".

ScoreFront-camera resolution
Xiaomi Poco X2 256GB81/10020.0MP
Galaxy A8 (2018) 64GB75/10016.0MP

"Xiaomi Poco X2 256GB" and "Galaxy A8 (2018) 64GB", performance comparison by specification sheet

Xiaomi Poco X2 256GBGalaxy A8 (2018) 64GB
ImageXiaomi Poco X2 256GBGalaxy A8 (2018) 64GB
MakerXiaomiSamsung
Release date2020-02-112018-01
ColorAtlantis Blue/Matrix Purple/Phoenix RedBlack/orchid grey/gold/blue
OSAndroidAndroid
Dimensions (width x height x thickness)76.6mm x 165.3mm x 8.8mm70.6mm x 149.2mm x 8.4mm
Weight208.0g172.0g
Display size6.67inch5.6inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)1080 x 24001080 x 2220
Pixel density394ppi440ppi
Battery capacity4500.0mAh3000.0mAh
ChipsetQualcomm SDM730 Snapdragon 730GExynos 7885
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.2GHz+1.6GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size256.0GB64.0GB
Rear-camera resolution64.0MP16.0MP
Front-camera resolution20.0MP16.0MP

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