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Compare Samsung Galaxy J5 16GB vs vivo Y31 (2015) 8GB

Created date: 2018-09-30 23:22:28, Updated date: 2020-04-16 21:18:16

Samsung Galaxy J5 16GBvivo Y31 (2015) 8GB
Samsung Galaxy J5 16GBvivo Y31 (2015) 8GB

How did the evaluations between the "Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB" 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 J5 16GBvivo Y31 (2015) 8GB
Samsung Galaxy J5 16GB

vivo Y31 (2015) 8GB

General rating:
Holding comfortrating-image3.4
68/100
rating-image3.7
73/100
Weightrating-image3.6
71/100
rating-image3.8
75/100
Screen sizerating-image3.7
74/100
rating-image3.5
69/100
Display qualityrating-image3.0
59/100
rating-image3.2
64/100
Battery liferating-image3.0
59/100
rating-image2.6
51/100
Processing powerrating-image1.1
21/100
rating-image1
16/100
Memory capacityrating-image1.8
35/100
rating-image1.0
20/100
Storage capacityrating-image2.5
50/100
rating-image1.2
24/100
Rear camera performancerating-image3.1
61/100
rating-image2.5
50/100
Front camera performancerating-image2.5
50/100
rating-image1
15/100

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", performance comparison

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB" 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 J5 16GB" has a width of 71.8mm, a length of 142.1mm, and a thickness of 7.9mm. Also, the "vivo Y31 (2015) 8GB" has a width of 68.8mm, a length of 137.2mm, and a thickness of 8.4mm.

Comparing the width and thickness of the body, there isn't much difference between the "Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB" 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 "Samsung Galaxy J5 16GB" and the "vivo Y31 (2015) 8GB". 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 "Samsung Galaxy J5 16GB" and the "vivo Y31 (2015) 8GB". 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)
Samsung Galaxy J5 16GB68/10071.8mm x 142.1mm x 7.9mm
vivo Y31 (2015) 8GB73/10068.8mm x 137.2mm x 8.4mm

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB" is about 146.0g, and the weight of the "vivo Y31 (2015) 8GB" is about 137.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB". 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
Samsung Galaxy J5 16GB71/100146.0g
vivo Y31 (2015) 8GB75/100137.0g

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB" has a 5.0inch display. Also, the "vivo Y31 (2015) 8GB" has a 4.7inch display. Comparing the screen size, there is a negligible difference in screen size between the "Samsung Galaxy J5 16GB" and the "vivo Y31 (2015) 8GB". 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 J5 16GB74/1005.0inch
vivo Y31 (2015) 8GB69/1004.7inch

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB" is 720 x 1280, and pixel density is 293ppi. Also, the resolution on the "vivo Y31 (2015) 8GB" is 720 x 1280, and pixel density is 312ppi. Comparing the pixel count, the difference in pixel density between the "Samsung Galaxy J5 16GB" and the "vivo Y31 (2015) 8GB" 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 J5 16GB59/100293ppi
vivo Y31 (2015) 8GB64/100312ppi

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB" is 2600.0mAh, and the "vivo Y31 (2015) 8GB" is 2100.0mAh. Regarding battery capacity, the "Samsung Galaxy J5 16GB" has greater battery capacity than the "vivo Y31 (2015) 8GB", with a 500mAh difference. If battery is a priority, then the "Samsung Galaxy J5 16GB" is recommended over the "vivo Y31 (2015) 8GB".

ScoreBattery capacity
Samsung Galaxy J5 16GB59/1002600.0mAh
vivo Y31 (2015) 8GB51/1002100.0mAh

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB"'s CPU is a Qualcomm MSM8916 Snapdragon 410, with performance measured at 1.2GHz×4(4.0-cores). Also, the "vivo Y31 (2015) 8GB"'s CPU is a Mediatek MT6580, with performance measured at 1.3GHz×4(4.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Samsung Galaxy J5 16GB" and the "vivo Y31 (2015) 8GB". 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 J5 16GB21/1001.2GHz×4(4.0-cores)
vivo Y31 (2015) 8GB16/1001.3GHz×4(4.0-cores)

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB" is 1.5GB and the weight of the "vivo Y31 (2015) 8GB" is 1.0GB. Comparing the devices in terms of RAM, the "Samsung Galaxy J5 16GB" has a significantly larger amount of RAM than the "vivo Y31 (2015) 8GB", with a difference of about 0.5GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Samsung Galaxy J5 16GB" is superior to the "vivo Y31 (2015) 8GB". 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 J5 16GB" over the "vivo Y31 (2015) 8GB".

ScoreRAM size
Samsung Galaxy J5 16GB35/1001.5GB
vivo Y31 (2015) 8GB20/1001.0GB

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB" is 16.0GB. Also the "vivo Y31 (2015) 8GB" is 8.0GB. Regarding storage capacity, the "Samsung Galaxy J5 16GB" has a much larger data storage capacity compared to the "vivo Y31 (2015) 8GB", with a roughly 8GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Samsung Galaxy J5 16GB" is superior to the "vivo Y31 (2015) 8GB". If you are looking for a smartphone that can save more data, we recommend the "Samsung Galaxy J5 16GB" over the "vivo Y31 (2015) 8GB".

ScoreStorage size
Samsung Galaxy J5 16GB50/10016.0GB
vivo Y31 (2015) 8GB24/1008.0GB

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB" 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 J5 16GB" has a 13.0MP main camera. Also, "vivo Y31 (2015) 8GB" has a 8.0MP main camera. Comparing rear camera performance, the "Samsung Galaxy J5 16GB" has a much higher pixel count compared to the "vivo Y31 (2015) 8GB", with a roughly 5MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Samsung Galaxy J5 16GB" is superior to the "vivo Y31 (2015) 8GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Samsung Galaxy J5 16GB" over the "vivo Y31 (2015) 8GB".

ScoreRear-camera resolution
Samsung Galaxy J5 16GB61/10013.0MP
vivo Y31 (2015) 8GB50/1008.0MP

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", 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 J5 16GB" has an 5.0MP front camera and "vivo Y31 (2015) 8GB" has an 2.0MP front camera. Comparing rear camera performance, the front camera of the "Samsung Galaxy J5 16GB" has a much higher pixel count compared to the "vivo Y31 (2015) 8GB", with a roughly 3MP difference. As a result, the "Samsung Galaxy J5 16GB" is more suited than the "vivo Y31 (2015) 8GB" 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 J5 16GB" over the "vivo Y31 (2015) 8GB".

ScoreFront-camera resolution
Samsung Galaxy J5 16GB50/1005.0MP
vivo Y31 (2015) 8GB15/1002.0MP

"Samsung Galaxy J5 16GB" and "vivo Y31 (2015) 8GB", performance comparison by specification sheet

Samsung Galaxy J5 16GBvivo Y31 (2015) 8GB
ImageSamsung Galaxy J5 16GBvivo Y31 (2015) 8GB
MakerSamsungvivo
Release date2015-062015-10
ColorWhite/Black/GoldWhite/Black
OSAndroidAndroid
Dimensions (width x height x thickness)71.8mm x 142.1mm x 7.9mm68.8mm x 137.2mm x 8.4mm
Weight146.0g137.0g
Display size5.0inch4.7inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)720 x 1280720 x 1280
Pixel density293ppi312ppi
Battery capacity2600.0mAh2100.0mAh
ChipsetQualcomm MSM8916 Snapdragon 410Mediatek MT6580
CPU specs1.2GHz×4(4.0-cores)1.3GHz×4(4.0-cores)
RAM size1.5GB1.0GB
Storage size16.0GB8.0GB
Rear-camera resolution13.0MP8.0MP
Front-camera resolution5.0MP2.0MP

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