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Galaxy J3 (2018) 16GB vs Galaxy J2 Core 16GB: Full Comparison!

Created date: 2018-11-18 11:17:05, Updated date: 2020-04-15 18:03:34

Galaxy J3 (2018) 16GBGalaxy J2 Core 16GB
Galaxy J3 (2018) 16GBGalaxy J2 Core 16GB

Here's our thorough comparison of the difference in performance and function between the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB". Which one should you buy? We'll compare and explain what differs between the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

Galaxy J3 (2018) 16GBGalaxy J2 Core 16GB
Galaxy J3 (2018) 16GB

Galaxy J2 Core 16GB

General rating:
Holding comfortrating-image3.5
69/100
rating-image3.3
66/100
Weightrating-image3.5
69/100
rating-image3.4
68/100
Screen sizerating-image3.7
74/100
rating-image3.7
74/100
Display qualityrating-image3.0
59/100
rating-image1.8
36/100
Battery liferating-image3.0
59/100
rating-image3.0
59/100
Processing powerrating-image2.0
39/100
rating-image1
18/100
Memory capacityrating-image2.5
50/100
rating-image1.0
20/100
Storage capacityrating-image2.5
50/100
rating-image2.5
50/100
Rear camera performancerating-image2.5
50/100
rating-image2.5
50/100
Front camera performancerating-image2.5
50/100
rating-image2.5
50/100

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", performance comparison

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB" 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 J2 Core 16GB" has a width of 72.1mm, a length of 143.4mm, and a thickness of 8.9mm.

Comparing the width and thickness of the body, there isn't much difference between the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB" 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 J2 Core 16GB". 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 J2 Core 16GB". 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 J2 Core 16GB66/10072.1mm x 143.4mm x 8.9mm

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB" is about 154.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB". 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
Galaxy J3 (2018) 16GB69/100152.0g
Galaxy J2 Core 16GB68/100154.0g

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB" has a 5.0inch display. Comparing the screen size, there is a negligible difference in screen size between the "Galaxy J3 (2018) 16GB" and the "Galaxy J2 Core 16GB". 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 J3 (2018) 16GB74/1005.0inch
Galaxy J2 Core 16GB74/1005.0inch

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB" is 540 x 960, and pixel density is 220ppi. Comparing the pixel count, the "Galaxy J3 (2018) 16GB" has much higher pixel density than the "Galaxy J2 Core 16GB", with a difference of roughly 73ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Galaxy J3 (2018) 16GB" is superior to the "Galaxy J2 Core 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 J3 (2018) 16GB" over the "Galaxy J2 Core 16GB".

ScorePixel density
Galaxy J3 (2018) 16GB59/100293ppi
Galaxy J2 Core 16GB36/100220ppi

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB" is 2600.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Galaxy J3 (2018) 16GB59/1002600.0mAh
Galaxy J2 Core 16GB59/1002600.0mAh

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB"'s CPU is a Exynos 7570 Quad, with performance measured at 1.4GHz×4(4.0-cores). Comparing CPU performance, the "Galaxy J3 (2018) 16GB" has considerably higher specs than the "Galaxy J2 Core 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Galaxy J3 (2018) 16GB" is superior to the "Galaxy J2 Core 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Galaxy J3 (2018) 16GB" over the "Galaxy J2 Core 16GB".

ScoreCPU specs
Galaxy J3 (2018) 16GB39/1001.4GHz×4(4.0-cores)
Galaxy J2 Core 16GB18/1001.4GHz×4(4.0-cores)

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB" is 1.0GB. Comparing the devices in terms of RAM, the "Galaxy J3 (2018) 16GB" has a significantly larger amount of RAM than the "Galaxy J2 Core 16GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Galaxy J3 (2018) 16GB" is superior to the "Galaxy J2 Core 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 J3 (2018) 16GB" over the "Galaxy J2 Core 16GB".

ScoreRAM size
Galaxy J3 (2018) 16GB50/1002.0GB
Galaxy J2 Core 16GB20/1001.0GB

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB" is 16.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB". 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 J3 (2018) 16GB50/10016.0GB
Galaxy J2 Core 16GB50/10016.0GB

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB" 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 J2 Core 16GB" has a 8.0MP main camera. Comparing rear camera performance, the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB" 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 J3 (2018) 16GB50/1008.0MP
Galaxy J2 Core 16GB50/1008.0MP

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", 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 J2 Core 16GB" has an 5.0MP front camera. Comparing rear camera performance, the "Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB" 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 J3 (2018) 16GB50/1005.0MP
Galaxy J2 Core 16GB50/1005.0MP

"Galaxy J3 (2018) 16GB" and "Galaxy J2 Core 16GB", performance comparison by specification sheet

Galaxy J3 (2018) 16GBGalaxy J2 Core 16GB
ImageGalaxy J3 (2018) 16GBGalaxy J2 Core 16GB
MakerSamsungSamsung
Release date2018-062018-08
ColorBlack/Blue/GoldBlack/Gold/Lavender
OSAndroidAndroid
Dimensions (width x height x thickness)70.1mm x 142.7mm x 8.9mm72.1mm x 143.4mm x 8.9mm
Weight152.0g154.0g
Display size5.0inch5.0inch
Display typeIPS LCDPLS TFT
Screen resolution (width x height)720 x 1280540 x 960
Pixel density293ppi220ppi
Battery capacity2600.0mAh2600.0mAh
ChipsetExynos 7570 QuadExynos 7570 Quad
CPU specs1.4GHz×4(4.0-cores)1.4GHz×4(4.0-cores)
RAM size2.0GB1.0GB
Storage size16.0GB16.0GB
Rear-camera resolution8.0MP8.0MP
Front-camera resolution5.0MP5.0MP

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