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Compare vivo Y51a (2021) 128GB vs Xperia XZ SoftBank 32GB

Created date: 2021-01-17 22:28:32

vivo Y51a (2021) 128GBXperia XZ SoftBank 32GB
vivo Y51a (2021) 128GBXperia XZ SoftBank 32GB

Are you having trouble comparing the differences in features and performance of the "vivo Y51a (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 Y51a (2021) 128GBXperia XZ SoftBank 32GB
vivo Y51a (2021) 128GB

Xperia XZ SoftBank 32GB

General rating:
Portabilityrating-image3.1
61/100
rating-image3.4
67/100
Weightrating-image2.8
55/100
rating-image3.3
65/100
Size of screenrating-image4.5
90/100
rating-image3.9
77/100
Screen clarityrating-image4.2
84/100
rating-image4.3
85/100
Battery durationrating-image
- /100
rating-image3.2
63/100
Processing capabilityrating-image4.6
91/100
rating-image2.7
53/100
Memory capacityrating-image4.7
93/100
rating-image3.0
60/100
Storage capacityrating-image4.5
90/100
rating-image2.8
55/100
Rear camera functionrating-image4.9
97/100
rating-image4.3
85/100
Front camera functionrating-image3.8
75/100
rating-image3.6
71/100

Compare Performance and Usability

Size comparison of "vivo Y51a (2021) 128GB" and "Xperia XZ SoftBank 32GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "vivo Y51a (2021) 128GB" is 75.3mm wide, 163.9mm tall, and 8.4mm thick. The "Xperia XZ SoftBank 32GB" is 72.0mm tall, 146.0mm wide, and 8.1mm thick.

Comparing the width and thickness of the main unit, the "Xperia XZ SoftBank 32GB" is smaller and more compact compared to the "vivo Y51a (2021) 128GB". Therefore, it is easier to grip and hold the "Xperia XZ SoftBank 32GB" than the "vivo Y51a (2021) 128GB". For this reason, the "Xperia XZ SoftBank 32GB" is recommended.

Comparing the width and height of the main unit, the "Xperia XZ SoftBank 32GB" is smaller and more compact than the "vivo Y51a (2021) 128GB". As a result, the "Xperia XZ SoftBank 32GB" is easier to operate with one hand and it is more portable without getting in your way than the "vivo Y51a (2021) 128GB". Therefore, the "Xperia XZ SoftBank 32GB" is recommended.

Comparing the overall size of the main unit, the "Xperia XZ SoftBank 32GB" is smaller than the "vivo Y51a (2021) 128GB". As a result, it is easier to use the "Xperia XZ SoftBank 32GB" with one hand compared to the "vivo Y51a (2021) 128GB", and its size makes it more comfortable to carry around. For this reason, the "Xperia XZ SoftBank 32GB" is recommended.

ScoreDimensions (width x height x thickness)
vivo Y51a (2021) 128GB61/10075.3mm x 163.9mm x 8.4mm
Xperia XZ SoftBank 32GB67/10072.0mm x 146.0mm x 8.1mm

Which one is easier to hold, "vivo Y51a (2021) 128GB" or "Xperia XZ SoftBank 32GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "vivo Y51a (2021) 128GB" weighs 188.0g. The "Xperia XZ SoftBank 32GB" clocks in at 161.0g. If you compare the weight of the two, the "Xperia XZ SoftBank 32GB" is a considerably lighter smartphone than the "vivo Y51a (2021) 128GB", with a difference of about 27g. Because of this, the "Xperia XZ SoftBank 32GB" puts less of a burden on the fingers and wrists than the "vivo Y51a (2021) 128GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "Xperia XZ SoftBank 32GB" rather than the "vivo Y51a (2021) 128GB".

ScoreWeight
vivo Y51a (2021) 128GB55/100188.0g
Xperia XZ SoftBank 32GB65/100161.0g

Which is better in terms of display, "vivo Y51a (2021) 128GB" or "Xperia XZ SoftBank 32GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "vivo Y51a (2021) 128GB" is 6.58inch, and 5.2inch on the "Xperia XZ SoftBank 32GB". Comparing the sizes of the screens and displays, the "vivo Y51a (2021) 128GB" is considerably larger than the "Xperia XZ SoftBank 32GB", with a difference of about 1.38inch. Compared to the "Xperia XZ SoftBank 32GB", the "vivo Y51a (2021) 128GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "vivo Y51a (2021) 128GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "vivo Y51a (2021) 128GB" rather than the "Xperia XZ SoftBank 32GB".

ScoreDisplay size
vivo Y51a (2021) 128GB90/1006.58inch
Xperia XZ SoftBank 32GB77/1005.2inch

Which one has a better display, "vivo Y51a (2021) 128GB" or "Xperia XZ SoftBank 32GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "vivo Y51a (2021) 128GB" has a 1080 x 2408 resolution and a pixel density of 401ppi. The "Xperia XZ SoftBank 32GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 423ppi. There is not much of a difference in the pixel resolutions of the "vivo Y51a (2021) 128GB" and "Xperia XZ SoftBank 32GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
vivo Y51a (2021) 128GB84/100401ppi
Xperia XZ SoftBank 32GB85/100423ppi

How is the battery duration of "vivo Y51a (2021) 128GB" different from that of "Xperia XZ SoftBank 32GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

ScoreBattery capacity
vivo Y51a (2021) 128GB - /100
Xperia XZ SoftBank 32GB63/1002900.0mAh

Which is better in terms of CPU function, "vivo Y51a (2021) 128GB" or "Xperia XZ SoftBank 32GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "vivo Y51a (2021) 128GB" is equipped with a Qualcomm SM6115 Snapdragon 662 processor, and its performance speed is 2.0GHz+1.8GHz×8(8.0-cores). The "Xperia XZ SoftBank 32GB" uses an Snapdragon 820 MSM8996 CPU that performs at a speed of 2.15GHz×4(4.0-cores). Comparing CPU performance, the "vivo Y51a (2021) 128GB" has significantly higher specs than the "Xperia XZ SoftBank 32GB". The "vivo Y51a (2021) 128GB" proves to be more advanced than the "Xperia XZ SoftBank 32GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "vivo Y51a (2021) 128GB" rather than the "Xperia XZ SoftBank 32GB".

ScoreCPU specs
vivo Y51a (2021) 128GB91/1002.0GHz+1.8GHz×8(8.0-cores)
Xperia XZ SoftBank 32GB53/1002.15GHz×4(4.0-cores)

How is "vivo Y51a (2021) 128GB" different from "Xperia XZ SoftBank 32GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "vivo Y51a (2021) 128GB" has 8.0GB of memory. The "Xperia XZ SoftBank 32GB", on the other hand, has 3.0GB. As for memory performance, the "vivo Y51a (2021) 128GB" has a larger memory capacity than the "Xperia XZ SoftBank 32GB", with a difference of about 5GB. The "vivo Y51a (2021) 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Xperia XZ SoftBank 32GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "vivo Y51a (2021) 128GB" rather than the "Xperia XZ SoftBank 32GB".

ScoreRAM size
vivo Y51a (2021) 128GB93/1008.0GB
Xperia XZ SoftBank 32GB60/1003.0GB

Which has a better storage capacity, "vivo Y51a (2021) 128GB" or "Xperia XZ SoftBank 32GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "vivo Y51a (2021) 128GB" has 128.0GB of storage, while the "Xperia XZ SoftBank 32GB" has 32.0GB. In terms of ROM and data storage, the "vivo Y51a (2021) 128GB" has a much larger capacity than the "Xperia XZ SoftBank 32GB", with a difference of about 96GB. The "vivo Y51a (2021) 128GB" can save more photos and keep more apps installed than the "Xperia XZ SoftBank 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "vivo Y51a (2021) 128GB" rather than the "Xperia XZ SoftBank 32GB".

ScoreStorage size
vivo Y51a (2021) 128GB90/100128.0GB
Xperia XZ SoftBank 32GB55/10032.0GB

Compare the rear cameras of "vivo Y51a (2021) 128GB" and "Xperia XZ SoftBank 32GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "vivo Y51a (2021) 128GB" has 48.0MP. The "Xperia XZ SoftBank 32GB" has 23.0MP. The rear-facing camera of the "vivo Y51a (2021) 128GB" also has a higher pixel count than the "Xperia XZ SoftBank 32GB", with a difference of about 25MP. The "vivo Y51a (2021) 128GB" is more capable than the "Xperia XZ SoftBank 32GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "vivo Y51a (2021) 128GB" rather than the "Xperia XZ SoftBank 32GB".

ScoreRear-camera resolution
vivo Y51a (2021) 128GB97/10048.0MP
Xperia XZ SoftBank 32GB85/10023.0MP

Which has a front camera with better picture quality, "vivo Y51a (2021) 128GB" or "Xperia XZ SoftBank 32GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "vivo Y51a (2021) 128GB" has a resolution of 16.0MP. The "Xperia XZ SoftBank 32GB"'s has 13.2MP. There is little difference between the camera capabilities and the pixel density of the "vivo Y51a (2021) 128GB" and "Xperia XZ SoftBank 32GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
vivo Y51a (2021) 128GB75/10016.0MP
Xperia XZ SoftBank 32GB71/10013.2MP

Compare Performance Specs

vivo Y51a (2021) 128GBXperia XZ SoftBank 32GB
Imagevivo Y51a (2021) 128GBXperia XZ SoftBank 32GB
Makervivo
Release date2021-01-082016-11-02
ColorTitanium Sapphire/Crystal Symphony/ / /
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 size8.0GB3.0GB
Storage size128.0GB32.0GB
Rear-camera resolution48.0MP23.0MP
Front-camera resolution16.0MP13.2MP

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