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Vivo Y31 (2021) 128GB vs Xperia XZ SoftBank 32GB: Specs & Scores

Created date: 2021-01-21 22:35:48

vivo Y31 (2021) 128GBXperia XZ SoftBank 32GB
vivo Y31 (2021) 128GBXperia XZ SoftBank 32GB

Are you having trouble comparing the differences in features and performance of the "vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GBXperia XZ SoftBank 32GB
vivo Y31 (2021) 128GB

Xperia XZ SoftBank 32GB

General rating:
Holding comfortrating-image3.1
75.3mm x 163.9mm x 8.4mm
rating-image3.4
72.0mm x 146.0mm x 8.1mm
Weightrating-image2.8
188.0g
rating-image3.3
161.0g
Screen sizerating-image4.5
6.58inch
rating-image3.9
5.2inch
Display qualityrating-image4.2
401ppi
rating-image4.3
423ppi
Battery liferating-image
rating-image3.2
2900.0mAh
Processing powerrating-image4.5
2.0GHz+1.8GHz×8(8.0-cores)
rating-image2.7
2.15GHz×4(4.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image3.0
3.0GB
Storage capacityrating-image4.5
128.0GB
rating-image2.8
32.0GB
Rear camera performancerating-image4.9
48.0MP
rating-image4.3
23.0MP
Front camera performancerating-image3.8
16.0MP
rating-image3.6
13.2MP

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", performance comparison

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB" 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 (2021) 128GB" has a width of 75.3mm, a length of 163.9mm, and a thickness of 8.4mm. Also, the "Xperia XZ SoftBank 32GB" has a width of 72.0mm, a length of 146.0mm, and a thickness of 8.1mm.

Comparing the width and thickness of the body, the "Xperia XZ SoftBank 32GB" is smaller and more compact compared to the "vivo Y31 (2021) 128GB". For that reason, the "Xperia XZ SoftBank 32GB" is easier to grip firmly and carry one-handed than the "vivo Y31 (2021) 128GB". For that reason, we recommend the "Xperia XZ SoftBank 32GB".

Comparing the width and thickness of the body, the "Xperia XZ SoftBank 32GB" is a more compact size than the "vivo Y31 (2021) 128GB". For that reason the "Xperia XZ SoftBank 32GB" 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 "Xperia XZ SoftBank 32GB".

Comparing the overall size of the two devices, the "Xperia XZ SoftBank 32GB" has a large size compared to the "vivo Y31 (2021) 128GB". For that reason the "Xperia XZ SoftBank 32GB" is a size that is easier to use in one hand and comfortably carry than the "vivo Y31 (2021) 128GB". That's why we recommend the "Xperia XZ SoftBank 32GB".

ScoreDimensions (width x height x thickness)
vivo Y31 (2021) 128GB61/10075.3mm x 163.9mm x 8.4mm
Xperia XZ SoftBank 32GB67/10072.0mm x 146.0mm x 8.1mm

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GB" is about 188.0g, and the weight of the "Xperia XZ SoftBank 32GB" is about 161.0g. Comparing the weight of the two devices, the "Xperia XZ SoftBank 32GB" is a considerably lighter smart phone than the "vivo Y31 (2021) 128GB", and there is a difference of about 27g. In terms of the burden placed upon your fingers and wrist, the "Xperia XZ SoftBank 32GB" is superior to the "vivo Y31 (2021) 128GB". 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 "Xperia XZ SoftBank 32GB" over the "vivo Y31 (2021) 128GB".

ScoreWeight
vivo Y31 (2021) 128GB55/100188.0g
Xperia XZ SoftBank 32GB65/100161.0g

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GB" has a 6.58inch display. Also, the "Xperia XZ SoftBank 32GB" has a 5.2inch display. Comparing the screen size, the "vivo Y31 (2021) 128GB" has a considerably larger screen than the "Xperia XZ SoftBank 32GB", with a difference of approximately 1.38inch. The "vivo Y31 (2021) 128GB" is superior to the "Xperia XZ SoftBank 32GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "vivo Y31 (2021) 128GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "vivo Y31 (2021) 128GB" over the "Xperia XZ SoftBank 32GB".

ScoreDisplay size
vivo Y31 (2021) 128GB90/1006.58inch
Xperia XZ SoftBank 32GB77/1005.2inch

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GB" is 1080 x 2408, and pixel density is 401ppi. Also, the resolution on the "Xperia XZ SoftBank 32GB" is 1080 x 1920, and pixel density is 423ppi. Comparing the pixel count, the difference in pixel density between the "vivo Y31 (2021) 128GB" and the "Xperia XZ SoftBank 32GB" 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 (2021) 128GB84/100401ppi
Xperia XZ SoftBank 32GB85/100423ppi

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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.

ScoreBattery capacity
vivo Y31 (2021) 128GB - /100
Xperia XZ SoftBank 32GB63/1002900.0mAh

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GB"'s CPU is a Qualcomm SM6115 Snapdragon 662, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Also, the "Xperia XZ SoftBank 32GB"'s CPU is a Snapdragon 820 MSM8996, with performance measured at 2.15GHz×4(4.0-cores). Comparing CPU performance, the "vivo Y31 (2021) 128GB" has considerably higher specs than the "Xperia XZ SoftBank 32GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo Y31 (2021) 128GB" is superior to the "Xperia XZ SoftBank 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo Y31 (2021) 128GB" over the "Xperia XZ SoftBank 32GB".

ScoreCPU specs
vivo Y31 (2021) 128GB89/1002.0GHz+1.8GHz×8(8.0-cores)
Xperia XZ SoftBank 32GB53/1002.15GHz×4(4.0-cores)

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GB" is 6.0GB and the weight of the "Xperia XZ SoftBank 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "vivo Y31 (2021) 128GB" has a significantly larger amount of RAM than the "Xperia XZ SoftBank 32GB", with a difference of about 3GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "vivo Y31 (2021) 128GB" is superior to the "Xperia XZ SoftBank 32GB". 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 "vivo Y31 (2021) 128GB" over the "Xperia XZ SoftBank 32GB".

ScoreRAM size
vivo Y31 (2021) 128GB90/1006.0GB
Xperia XZ SoftBank 32GB60/1003.0GB

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GB" is 128.0GB. Also the "Xperia XZ SoftBank 32GB" is 32.0GB. Regarding storage capacity, the "vivo Y31 (2021) 128GB" has a much larger data storage capacity compared to the "Xperia XZ SoftBank 32GB", with a roughly 96GB difference. In terms of the number of pictures you can save and the applications that you can install, the "vivo Y31 (2021) 128GB" is superior to the "Xperia XZ SoftBank 32GB". If you are looking for a smartphone that can save more data, we recommend the "vivo Y31 (2021) 128GB" over the "Xperia XZ SoftBank 32GB".

ScoreStorage size
vivo Y31 (2021) 128GB90/100128.0GB
Xperia XZ SoftBank 32GB55/10032.0GB

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB" 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 (2021) 128GB" has a 48.0MP main camera. Also, "Xperia XZ SoftBank 32GB" has a 23.0MP main camera. Comparing rear camera performance, the "vivo Y31 (2021) 128GB" has a much higher pixel count compared to the "Xperia XZ SoftBank 32GB", with a roughly 25MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "vivo Y31 (2021) 128GB" is superior to the "Xperia XZ SoftBank 32GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "vivo Y31 (2021) 128GB" over the "Xperia XZ SoftBank 32GB".

ScoreRear-camera resolution
vivo Y31 (2021) 128GB97/10048.0MP
Xperia XZ SoftBank 32GB85/10023.0MP

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", 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 (2021) 128GB" has an 16.0MP front camera and "Xperia XZ SoftBank 32GB" has an 13.2MP front camera. Comparing rear camera performance, the "vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB" 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
vivo Y31 (2021) 128GB75/10016.0MP
Xperia XZ SoftBank 32GB71/10013.2MP

"vivo Y31 (2021) 128GB" and "Xperia XZ SoftBank 32GB", performance comparison by specification sheet

vivo Y31 (2021) 128GBXperia XZ SoftBank 32GB
Imagevivo Y31 (2021) 128GBXperia XZ SoftBank 32GB
Makervivo
Release date2021-01-202016-11-02
ColorRacing Black/Ocean Blue/ / /
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 163.9mm x 8.4mm72.0mm x 146.0mm x 8.1mm
Weight188.0g161.0g
Display size6.58inch5.2inch
Display typeIPS LCDfor mobile
Screen resolution (width x height)1080 x 24081080 x 1920
Pixel density401ppi423ppi
ChipsetQualcomm SM6115 Snapdragon 662Snapdragon 820 MSM8996
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.15GHz×4(4.0-cores)
RAM size6.0GB3.0GB
Storage size128.0GB32.0GB
Rear-camera resolution48.0MP23.0MP
Front-camera resolution16.0MP13.2MP

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