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Which is better, Galaxy J3 (2018) 16GB or Galaxy A8 (2018) 64GB? We compared their features and specs in detail

Created date: 2018-11-18 12:12:24, Updated date: 2020-04-16 20:02:12

Galaxy J3 (2018) 16GBGalaxy A8 (2018) 64GB
Galaxy J3 (2018) 16GBGalaxy A8 (2018) 64GB

Here's our thorough comparison of the difference in performance and function between the "Galaxy J3 (2018) 16GB" and "Galaxy A8 (2018) 64GB". Which one should you buy? We'll compare and explain what differs between the "Galaxy J3 (2018) 16GB" and "Galaxy A8 (2018) 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Galaxy J3 (2018) 16GBGalaxy A8 (2018) 64GB
Galaxy J3 (2018) 16GB

Galaxy A8 (2018) 64GB

General rating:
Holding comfortrating-image3.5
70.1mm x 142.7mm x 8.9mm
rating-image3.5
70.6mm x 149.2mm x 8.4mm
Weightrating-image3.5
152.0g
rating-image3.1
172.0g
Screen sizerating-image3.7
5.0inch
rating-image4.2
5.6inch
Display qualityrating-image3.0
293ppi
rating-image4.3
440ppi
Battery liferating-image3.0
2600.0mAh
rating-image3.3
3000.0mAh
Processing powerrating-image2.0
1.4GHz×4(4.0-cores)
rating-image4.2
2.2GHz+1.6GHz×8(8.0-cores)
Memory capacityrating-image2.5
2.0GB
rating-image3.5
4.0GB
Storage capacityrating-image2.5
16.0GB
rating-image3.4
64.0GB
Rear camera performancerating-image2.5
8.0MP
rating-image3.4
16.0MP
Front camera performancerating-image2.5
5.0MP
rating-image3.8
16.0MP

"Galaxy J3 (2018) 16GB" and "Galaxy A8 (2018) 64GB", performance comparison

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" has a width of 70.1mm, a length of 142.7mm, and a thickness of 8.9mm. 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 "Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" 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)
Galaxy J3 (2018) 16GB69/10070.1mm x 142.7mm x 8.9mm
Galaxy A8 (2018) 64GB69/10070.6mm x 149.2mm x 8.4mm

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" is about 152.0g, and the weight of the "Galaxy A8 (2018) 64GB" is about 172.0g. Comparing the weight of the two devices, the "Galaxy J3 (2018) 16GB" is a lighter smart phone than the "Galaxy A8 (2018) 64GB", with a difference of about 20g. For that reason the "Galaxy J3 (2018) 16GB" is a smart phone that is less likely than the "Galaxy A8 (2018) 64GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Galaxy J3 (2018) 16GB" over the "Galaxy A8 (2018) 64GB".

ScoreWeight
Galaxy J3 (2018) 16GB69/100152.0g
Galaxy A8 (2018) 64GB61/100172.0g

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" has a 5.0inch display. Also, the "Galaxy A8 (2018) 64GB" has a 5.6inch display. Comparing the screen size, the "Galaxy A8 (2018) 64GB" has a larger screen compared to the "Galaxy J3 (2018) 16GB", with a roughly 0.5inch difference. As a result, the user is less likely to mistap when using apps on the "Galaxy A8 (2018) 64GB" than on the "Galaxy J3 (2018) 16GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Galaxy A8 (2018) 64GB".

ScoreDisplay size
Galaxy J3 (2018) 16GB74/1005.0inch
Galaxy A8 (2018) 64GB83/1005.6inch

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" is 720 x 1280, and pixel density is 293ppi. Also, the resolution on the "Galaxy A8 (2018) 64GB" is 1080 x 2220, and pixel density is 440ppi. Comparing the pixel count, the "Galaxy A8 (2018) 64GB" has much higher pixel density than the "Galaxy J3 (2018) 16GB", with a difference of roughly 147ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Galaxy A8 (2018) 64GB" is superior to the "Galaxy J3 (2018) 16GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Galaxy A8 (2018) 64GB" over the "Galaxy J3 (2018) 16GB".

ScorePixel density
Galaxy J3 (2018) 16GB59/100293ppi
Galaxy A8 (2018) 64GB85/100440ppi

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" is 2600.0mAh, and the "Galaxy A8 (2018) 64GB" is 3000.0mAh. Regarding battery capacity, the "Galaxy A8 (2018) 64GB" has greater battery capacity than the "Galaxy J3 (2018) 16GB", with a 400mAh difference. If battery is a priority, then the "Galaxy A8 (2018) 64GB" is recommended over the "Galaxy J3 (2018) 16GB".

ScoreBattery capacity
Galaxy J3 (2018) 16GB59/1002600.0mAh
Galaxy A8 (2018) 64GB65/1003000.0mAh

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB"'s CPU is a Exynos 7570 Quad, with performance measured at 1.4GHz×4(4.0-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 "Galaxy A8 (2018) 64GB" has considerably higher specs than the "Galaxy J3 (2018) 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Galaxy A8 (2018) 64GB" is superior to the "Galaxy J3 (2018) 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Galaxy A8 (2018) 64GB" over the "Galaxy J3 (2018) 16GB".

ScoreCPU specs
Galaxy J3 (2018) 16GB39/1001.4GHz×4(4.0-cores)
Galaxy A8 (2018) 64GB84/1002.2GHz+1.6GHz×8(8.0-cores)

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" is 2.0GB and the weight of the "Galaxy A8 (2018) 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "Galaxy A8 (2018) 64GB" has a significantly larger amount of RAM than the "Galaxy J3 (2018) 16GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Galaxy A8 (2018) 64GB" is superior to the "Galaxy J3 (2018) 16GB". 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 "Galaxy A8 (2018) 64GB" over the "Galaxy J3 (2018) 16GB".

ScoreRAM size
Galaxy J3 (2018) 16GB50/1002.0GB
Galaxy A8 (2018) 64GB70/1004.0GB

"Galaxy J3 (2018) 16GB" 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 "Galaxy J3 (2018) 16GB" is 16.0GB. Also the "Galaxy A8 (2018) 64GB" is 64.0GB. Regarding storage capacity, the "Galaxy A8 (2018) 64GB" has a much larger data storage capacity compared to the "Galaxy J3 (2018) 16GB", with a roughly 48GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Galaxy A8 (2018) 64GB" is superior to the "Galaxy J3 (2018) 16GB". If you are looking for a smartphone that can save more data, we recommend the "Galaxy A8 (2018) 64GB" over the "Galaxy J3 (2018) 16GB".

ScoreStorage size
Galaxy J3 (2018) 16GB50/10016.0GB
Galaxy A8 (2018) 64GB67/10064.0GB

"Galaxy J3 (2018) 16GB" 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.

"Galaxy J3 (2018) 16GB" has a 8.0MP main camera. Also, "Galaxy A8 (2018) 64GB" has a 16.0MP main camera. Comparing rear camera performance, the "Galaxy A8 (2018) 64GB" has a much higher pixel count compared to the "Galaxy J3 (2018) 16GB", with a roughly 8MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Galaxy A8 (2018) 64GB" is superior to the "Galaxy J3 (2018) 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Galaxy A8 (2018) 64GB" over the "Galaxy J3 (2018) 16GB".

ScoreRear-camera resolution
Galaxy J3 (2018) 16GB50/1008.0MP
Galaxy A8 (2018) 64GB68/10016.0MP

"Galaxy J3 (2018) 16GB" 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.

"Galaxy J3 (2018) 16GB" has an 5.0MP front camera and "Galaxy A8 (2018) 64GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "Galaxy A8 (2018) 64GB" has a much higher pixel count compared to the "Galaxy J3 (2018) 16GB", with a roughly 11MP difference. As a result, the "Galaxy A8 (2018) 64GB" is more suited than the "Galaxy J3 (2018) 16GB" 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 "Galaxy A8 (2018) 64GB" over the "Galaxy J3 (2018) 16GB".

ScoreFront-camera resolution
Galaxy J3 (2018) 16GB50/1005.0MP
Galaxy A8 (2018) 64GB75/10016.0MP

"Galaxy J3 (2018) 16GB" and "Galaxy A8 (2018) 64GB", performance comparison by specification sheet

Galaxy J3 (2018) 16GBGalaxy A8 (2018) 64GB
ImageGalaxy J3 (2018) 16GBGalaxy A8 (2018) 64GB
MakerSamsungSamsung
Release date2018-062018-01
ColorBlack/Blue/GoldBlack/orchid grey/gold/blue
OSAndroidAndroid
Dimensions (width x height x thickness)70.1mm x 142.7mm x 8.9mm70.6mm x 149.2mm x 8.4mm
Weight152.0g172.0g
Display size5.0inch5.6inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 12801080 x 2220
Pixel density293ppi440ppi
Battery capacity2600.0mAh3000.0mAh
ChipsetExynos 7570 QuadExynos 7885
CPU specs1.4GHz×4(4.0-cores)2.2GHz+1.6GHz×8(8.0-cores)
RAM size2.0GB4.0GB
Storage size16.0GB64.0GB
Rear-camera resolution8.0MP16.0MP
Front-camera resolution5.0MP16.0MP

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