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Should you buy vivo Y31 (2015) 8GB or AQUOS PHONE SH-01D docomo 4GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2018-09-30 22:25:35, Updated date: 2020-04-16 13:27:32

vivo Y31 (2015) 8GBAQUOS PHONE SH-01D docomo 4GB
vivo Y31 (2015) 8GBAQUOS PHONE SH-01D docomo 4GB

Are you having trouble comparing the differences in features and performance of the "vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

vivo Y31 (2015) 8GBAQUOS PHONE SH-01D docomo 4GB
vivo Y31 (2015) 8GB

AQUOS PHONE SH-01D docomo 4GB

General rating:
Holding comfortrating-image3.7
73/100
rating-image3.7
74/100
Weightrating-image3.8
75/100
rating-image3.8
75/100
Screen sizerating-image3.5
69/100
rating-image3.3
66/100
Display qualityrating-image3.2
64/100
rating-image3.4
67/100
Battery liferating-image2.6
51/100
rating-image1.8
35/100
Processing powerrating-image1
16/100
rating-image1
4/100
Memory capacityrating-image1.0
20/100
rating-image1.0
20/100
Storage capacityrating-image1.2
24/100
rating-image1
11/100
Rear camera performancerating-image2.5
50/100
rating-image3.0
59/100
Front camera performancerating-image1
15/100
rating-image1
0/100

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", performance comparison

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB" 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 "vivo Y31 (2015) 8GB" has a width of 68.8mm, a length of 137.2mm, and a thickness of 8.4mm. Also, the "AQUOS PHONE SH-01D docomo 4GB" has a width of 65.0mm, a length of 128.0mm, and a thickness of 11.2mm.

Comparing the width and thickness of the body, there isn't much difference between the "vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB" 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, the "AQUOS PHONE SH-01D docomo 4GB" is considerably smaller and more compact than the "vivo Y31 (2015) 8GB". The "AQUOS PHONE SH-01D docomo 4GB" excels over the "vivo Y31 (2015) 8GB" 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 "AQUOS PHONE SH-01D docomo 4GB" over the "vivo Y31 (2015) 8GB".

Comparing the overall size of the two devices, the "AQUOS PHONE SH-01D docomo 4GB" has a large size compared to the "vivo Y31 (2015) 8GB". For that reason the "AQUOS PHONE SH-01D docomo 4GB" is a size that is easier to use in one hand and comfortably carry than the "vivo Y31 (2015) 8GB". That's why we recommend the "AQUOS PHONE SH-01D docomo 4GB".

ScoreDimensions (width x height x thickness)
vivo Y31 (2015) 8GB73/10068.8mm x 137.2mm x 8.4mm
AQUOS PHONE SH-01D docomo 4GB74/10065.0mm x 128.0mm x 11.2mm

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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 "vivo Y31 (2015) 8GB" is about 137.0g, and the weight of the "AQUOS PHONE SH-01D docomo 4GB" is about 138.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB". 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
vivo Y31 (2015) 8GB75/100137.0g
AQUOS PHONE SH-01D docomo 4GB75/100138.0g

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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 "vivo Y31 (2015) 8GB" has a 4.7inch display. Also, the "AQUOS PHONE SH-01D docomo 4GB" has a 4.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo Y31 (2015) 8GB" and the "AQUOS PHONE SH-01D docomo 4GB". 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
vivo Y31 (2015) 8GB69/1004.7inch
AQUOS PHONE SH-01D docomo 4GB66/1004.5inch

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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 "vivo Y31 (2015) 8GB" is 720 x 1280, and pixel density is 312ppi. Also, the resolution on the "AQUOS PHONE SH-01D docomo 4GB" is 720 x 1280, and pixel density is 326ppi. Comparing the pixel count, the difference in pixel density between the "vivo Y31 (2015) 8GB" and the "AQUOS PHONE SH-01D docomo 4GB" 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
vivo Y31 (2015) 8GB64/100312ppi
AQUOS PHONE SH-01D docomo 4GB67/100326ppi

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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 "vivo Y31 (2015) 8GB" is 2100.0mAh, and the "AQUOS PHONE SH-01D docomo 4GB" is 1520.0mAh. Regarding battery capacity, the "vivo Y31 (2015) 8GB" has greater battery capacity than the "AQUOS PHONE SH-01D docomo 4GB", with a 580mAh difference. Since the "vivo Y31 (2015) 8GB" can be used for longer periods without recharging than the "AQUOS PHONE SH-01D docomo 4GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "vivo Y31 (2015) 8GB" over the "AQUOS PHONE SH-01D docomo 4GB".

ScoreBattery capacity
vivo Y31 (2015) 8GB51/1002100.0mAh
AQUOS PHONE SH-01D docomo 4GB35/1001520.0mAh

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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 "vivo Y31 (2015) 8GB"'s CPU is a Mediatek MT6580, with performance measured at 1.3GHz×4(4.0-cores). Also, the "AQUOS PHONE SH-01D docomo 4GB"'s CPU is a OMAP4430, with performance measured at 1.0GHz×2(2.0-cores). Comparing CPU performance, the "vivo Y31 (2015) 8GB" has considerably higher specs than the "AQUOS PHONE SH-01D docomo 4GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo Y31 (2015) 8GB" is superior to the "AQUOS PHONE SH-01D docomo 4GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo Y31 (2015) 8GB" over the "AQUOS PHONE SH-01D docomo 4GB".

ScoreCPU specs
vivo Y31 (2015) 8GB16/1001.3GHz×4(4.0-cores)
AQUOS PHONE SH-01D docomo 4GB4/1001.0GHz×2(2.0-cores)

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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 "vivo Y31 (2015) 8GB" is 1.0GB and the weight of the "AQUOS PHONE SH-01D docomo 4GB" is 1.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "vivo Y31 (2015) 8GB" and the "AQUOS PHONE SH-01D docomo 4GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
vivo Y31 (2015) 8GB20/1001.0GB
AQUOS PHONE SH-01D docomo 4GB20/1001.0GB

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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 "vivo Y31 (2015) 8GB" is 8.0GB. Also the "AQUOS PHONE SH-01D docomo 4GB" is 4.0GB. Regarding storage capacity, the "vivo Y31 (2015) 8GB" has a much larger data storage capacity compared to the "AQUOS PHONE SH-01D docomo 4GB", with a roughly 4GB difference. In terms of the number of pictures you can save and the applications that you can install, the "vivo Y31 (2015) 8GB" is superior to the "AQUOS PHONE SH-01D docomo 4GB". If you are looking for a smartphone that can save more data, we recommend the "vivo Y31 (2015) 8GB" over the "AQUOS PHONE SH-01D docomo 4GB".

ScoreStorage size
vivo Y31 (2015) 8GB24/1008.0GB
AQUOS PHONE SH-01D docomo 4GB11/1004.0GB

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB" 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.

"vivo Y31 (2015) 8GB" has a 8.0MP main camera. Also, "AQUOS PHONE SH-01D docomo 4GB" has a 12.1MP main camera. Comparing rear camera performance, the "AQUOS PHONE SH-01D docomo 4GB" has a higher pixel count than the "vivo Y31 (2015) 8GB", with a roughly 4.1MP difference. As a result, the "AQUOS PHONE SH-01D docomo 4GB" is better able to take high quality landscape pictures than the "vivo Y31 (2015) 8GB", and the pictures will look cleaner when printed. Therefore, we recommend the "AQUOS PHONE SH-01D docomo 4GB".

ScoreRear-camera resolution
vivo Y31 (2015) 8GB50/1008.0MP
AQUOS PHONE SH-01D docomo 4GB59/10012.1MP

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", 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.

"vivo Y31 (2015) 8GB" has an 2.0MP front camera and "AQUOS PHONE SH-01D docomo 4GB" has an 0.32MP front camera. Comparing rear camera performance, the front camera of the "vivo Y31 (2015) 8GB" has a much higher pixel count compared to the "AQUOS PHONE SH-01D docomo 4GB", with a roughly 1.68MP difference. As a result, the "vivo Y31 (2015) 8GB" is more suited than the "AQUOS PHONE SH-01D docomo 4GB" 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 "vivo Y31 (2015) 8GB" over the "AQUOS PHONE SH-01D docomo 4GB".

ScoreFront-camera resolution
vivo Y31 (2015) 8GB15/1002.0MP
AQUOS PHONE SH-01D docomo 4GB0/1000.32MP

"vivo Y31 (2015) 8GB" and "AQUOS PHONE SH-01D docomo 4GB", performance comparison by specification sheet

vivo Y31 (2015) 8GBAQUOS PHONE SH-01D docomo 4GB
Imagevivo Y31 (2015) 8GBAQUOS PHONE SH-01D docomo 4GB
Makervivo
Release date2015-102011-12-02
ColorWhite/BlackBLUE/WHITE/BLACK
OSAndroidAndroid
Dimensions (width x height x thickness)68.8mm x 137.2mm x 8.4mm65.0mm x 128.0mm x 11.2mm
Weight137.0g138.0g
Display size4.7inch4.5inch
Display typeIPS LCDNew ASV
Screen resolution (width x height)720 x 1280720 x 1280
Pixel density312ppi326ppi
Battery capacity2100.0mAh1520.0mAh
ChipsetMediatek MT6580OMAP4430
CPU specs1.3GHz×4(4.0-cores)1.0GHz×2(2.0-cores)
RAM size1.0GB1.0GB
Storage size8.0GB4.0GB
Rear-camera resolution8.0MP12.1MP
Front-camera resolution2.0MP0.32MP

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