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Which should you buy, the vivo Y30 (2020) 128GB or Oppo A31 (2020) 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-05-06 18:58:52, Updated date: 2021-10-20 18:03:00

vivo Y30 (2020) 128GBOppo A31 (2020) 128GB
vivo Y30 (2020) 128GBOppo A31 (2020) 128GB

Are you having trouble comparing the differences in features and performance of the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB", 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 Y30 (2020) 128GBOppo A31 (2020) 128GB
vivo Y30 (2020) 128GB

Oppo A31 (2020) 128GB

General rating:
Portabilityrating-image2.9
57/100
rating-image3.1
61/100
Weightrating-image2.6
51/100
rating-image2.9
58/100
Size of screenrating-image4.5
90/100
rating-image4.5
90/100
Screen clarityrating-image2.7
53/100
rating-image2.7
54/100
Battery durationrating-image4.2
83/100
rating-image4.0
80/100
Processing capabilityrating-image4.7
93/100
rating-image4.4
88/100
Memory capacityrating-image4.7
93/100
rating-image3.5
70/100
Storage capacityrating-image4.5
90/100
rating-image4.5
90/100
Rear camera functionrating-image3.1
61/100
rating-image3.0
59/100
Front camera functionrating-image2.9
58/100
rating-image2.9
58/100

Compare Performance and Usability

Size comparison of "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB". 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 Y30 (2020) 128GB" is 76.5mm wide, 162.0mm tall, and 9.1mm thick. The "Oppo A31 (2020) 128GB" is 75.5mm tall, 163.9mm wide, and 8.3mm thick.

There is no real difference between the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "vivo Y30 (2020) 128GB"and "Oppo A31 (2020) 128GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
vivo Y30 (2020) 128GB57/10076.5mm x 162.0mm x 9.1mm
Oppo A31 (2020) 128GB61/10075.5mm x 163.9mm x 8.3mm

Which one is easier to hold, "vivo Y30 (2020) 128GB" or "Oppo A31 (2020) 128GB"? 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 Y30 (2020) 128GB" weighs 197.0g. The "Oppo A31 (2020) 128GB" clocks in at 180.0g. Comparing the weight of the main unit, the "Oppo A31 (2020) 128GB" is a lighter phone than the "vivo Y30 (2020) 128GB", with a difference of approximately 17g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Oppo A31 (2020) 128GB" compared to the "vivo Y30 (2020) 128GB". For this reason, the "Oppo A31 (2020) 128GB" is recommended.

ScoreWeight
vivo Y30 (2020) 128GB51/100197.0g
Oppo A31 (2020) 128GB58/100180.0g

Which is better in terms of display, "vivo Y30 (2020) 128GB" or "Oppo A31 (2020) 128GB"?

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 Y30 (2020) 128GB" is 6.47inch, and 6.5inch on the "Oppo A31 (2020) 128GB". The screens of the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
vivo Y30 (2020) 128GB90/1006.47inch
Oppo A31 (2020) 128GB90/1006.5inch

Which one has a better display, "vivo Y30 (2020) 128GB" or "Oppo A31 (2020) 128GB"?

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 Y30 (2020) 128GB" has a 720 x 1560 resolution and a pixel density of 265ppi. The "Oppo A31 (2020) 128GB", on the other hand, has a screen resolution of 720 x 1600 and a pixel density of 269ppi. There is not much of a difference in the pixel resolutions of the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB", 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 Y30 (2020) 128GB53/100265ppi
Oppo A31 (2020) 128GB54/100269ppi

How is the battery duration of "vivo Y30 (2020) 128GB" different from that of "Oppo A31 (2020) 128GB" ? 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.

The "vivo Y30 (2020) 128GB" has a battery capacity of 5000.0mAh, while the "Oppo A31 (2020) 128GB" has a 4230.0mAh battery. The batteries of both the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB" perform to the same extent. There is also no difference in the battery capacities of the "vivo Y30 (2020) 128GB" and the "Oppo A31 (2020) 128GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
vivo Y30 (2020) 128GB83/1005000.0mAh
Oppo A31 (2020) 128GB80/1004230.0mAh

Which is better in terms of CPU function, "vivo Y30 (2020) 128GB" or "Oppo A31 (2020) 128GB"?

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 Y30 (2020) 128GB" is equipped with a Mediatek MT6765 Helio P35 processor, and its performance speed is 2.35GHz+1.8GHz×8(8.0-cores). The "Oppo A31 (2020) 128GB" uses an Mediatek MT6765V/CB Helio P35 CPU that performs at a speed of 2.3GHz+1.8GHz×8(8.0-cores). Comparing their CPU performance, the "vivo Y30 (2020) 128GB" has higher specs than the "Oppo A31 (2020) 128GB". For this reason, applications run better on the "vivo Y30 (2020) 128GB" compared to the "Oppo A31 (2020) 128GB", and games run very smoothly. Therefore, the "vivo Y30 (2020) 128GB" is recommended.

ScoreCPU specs
vivo Y30 (2020) 128GB93/1002.35GHz+1.8GHz×8(8.0-cores)
Oppo A31 (2020) 128GB88/1002.3GHz+1.8GHz×8(8.0-cores)

How is "vivo Y30 (2020) 128GB" different from "Oppo A31 (2020) 128GB" 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 Y30 (2020) 128GB" has 8.0GB of memory. The "Oppo A31 (2020) 128GB", on the other hand, has 4.0GB. As for memory performance, the "vivo Y30 (2020) 128GB" has a larger memory capacity than the "Oppo A31 (2020) 128GB", with a difference of about 4GB. The "vivo Y30 (2020) 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Oppo A31 (2020) 128GB". 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 Y30 (2020) 128GB" rather than the "Oppo A31 (2020) 128GB".

ScoreRAM size
vivo Y30 (2020) 128GB93/1008.0GB
Oppo A31 (2020) 128GB70/1004.0GB

Which has a better storage capacity, "vivo Y30 (2020) 128GB" or "Oppo A31 (2020) 128GB"?

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 Y30 (2020) 128GB" has 128.0GB of storage, while the "Oppo A31 (2020) 128GB" has 128.0GB. There is no real difference between the "vivo Y30 (2020) 128GB"and "Oppo A31 (2020) 128GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
vivo Y30 (2020) 128GB90/100128.0GB
Oppo A31 (2020) 128GB90/100128.0GB

Compare the rear cameras of "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB". 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 Y30 (2020) 128GB" has 13.0MP. The "Oppo A31 (2020) 128GB" has 12.0MP. The rear facing cameras of the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
vivo Y30 (2020) 128GB61/10013.0MP
Oppo A31 (2020) 128GB59/10012.0MP

Which has a front camera with better picture quality, "vivo Y30 (2020) 128GB" or "Oppo A31 (2020) 128GB"?

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 Y30 (2020) 128GB" has a resolution of 8.0MP. The "Oppo A31 (2020) 128GB"'s has 8.0MP. There is little difference between the camera capabilities and the pixel density of the "vivo Y30 (2020) 128GB" and "Oppo A31 (2020) 128GB"'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 Y30 (2020) 128GB58/1008.0MP
Oppo A31 (2020) 128GB58/1008.0MP

Compare Performance Specs

vivo Y30 (2020) 128GBOppo A31 (2020) 128GB
Imagevivo Y30 (2020) 128GBOppo A31 (2020) 128GB
MakervivoOppo
Release date2020-05-092020-02-14
ColorDazzle Blue/Moonstone WhiteFantasy White/Mystery Black
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 162.0mm x 9.1mm75.5mm x 163.9mm x 8.3mm
Weight197.0g180.0g
Display size6.47inch6.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1560720 x 1600
Pixel density265ppi269ppi
Battery capacity5000.0mAh4230.0mAh
ChipsetMediatek MT6765 Helio P35Mediatek MT6765V/CB Helio P35
CPU specs2.35GHz+1.8GHz×8(8.0-cores)2.3GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size128.0GB128.0GB
Rear-camera resolution13.0MP12.0MP
Front-camera resolution8.0MP8.0MP

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