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Vivo Y50 (2020) 128GB vs Oppo A91 (2019) 128GB: Specs & Scores

Created date: 2020-04-06 16:22:23, Updated date: 2021-10-20 14:43:23

vivo Y50 (2020) 128GBOppo A91 (2019) 128GB
vivo Y50 (2020) 128GBOppo A91 (2019) 128GB

How did the evaluations between the "vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB" 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!

vivo Y50 (2020) 128GBOppo A91 (2019) 128GB
vivo Y50 (2020) 128GB

Oppo A91 (2019) 128GB

General rating:

70.6/100

(The 3433th of all smartphones)

73.3/100

(The 3352th of all smartphones)

Holding comfort
57/100
65/100
Weight
51/100
61/100
Screen size
90/100
90/100
Display quality
84/100
85/100
Battery life
83/100
80/100
Processing power
91/100
92/100
Memory capacity
93/100
93/100
Storage capacity
90/100
90/100
Rear camera performance
61/100
97/100
Front camera performance
75/100
75/100

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", performance comparison

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB" 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 Y50 (2020) 128GB" has a width of 76.5mm, a length of 162.0mm, and a thickness of 9.1mm. Also, the "Oppo A91 (2019) 128GB" has a width of 73.3mm, a length of 160.2mm, and a thickness of 7.9mm.

Comparing the width and thickness of the body, the "Oppo A91 (2019) 128GB" is smaller and more compact compared to the "vivo Y50 (2020) 128GB". For that reason, the "Oppo A91 (2019) 128GB" is easier to grip firmly and carry one-handed than the "vivo Y50 (2020) 128GB". For that reason, we recommend the "Oppo A91 (2019) 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo Y50 (2020) 128GB" and the "Oppo A91 (2019) 128GB". 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 "vivo Y50 (2020) 128GB" and the "Oppo A91 (2019) 128GB". 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)
vivo Y50 (2020) 128GB57/10076.5mm x 162.0mm x 9.1mm
Oppo A91 (2019) 128GB65/10073.3mm x 160.2mm x 7.9mm

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB" is about 197.0g, and the weight of the "Oppo A91 (2019) 128GB" is about 172.0g. Comparing the weight of the two devices, the "Oppo A91 (2019) 128GB" is a lighter smart phone than the "vivo Y50 (2020) 128GB", with a difference of about 25g. For that reason the "Oppo A91 (2019) 128GB" is a smart phone that is less likely than the "vivo Y50 (2020) 128GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Oppo A91 (2019) 128GB" over the "vivo Y50 (2020) 128GB".

ScoreWeight
vivo Y50 (2020) 128GB51/100197.0g
Oppo A91 (2019) 128GB61/100172.0g

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB" has a 6.53inch display. Also, the "Oppo A91 (2019) 128GB" has a 6.4inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo Y50 (2020) 128GB" and the "Oppo A91 (2019) 128GB". 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 Y50 (2020) 128GB90/1006.53inch
Oppo A91 (2019) 128GB90/1006.4inch

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB" is 1080 x 2400, and pixel density is 403ppi. Also, the resolution on the "Oppo A91 (2019) 128GB" is 1080 x 2400, and pixel density is 411ppi. Comparing the pixel count, the difference in pixel density between the "vivo Y50 (2020) 128GB" and the "Oppo A91 (2019) 128GB" 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 Y50 (2020) 128GB84/100403ppi
Oppo A91 (2019) 128GB85/100411ppi

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB" is 5000.0mAh, and the "Oppo A91 (2019) 128GB" is 4025.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
vivo Y50 (2020) 128GB83/1005000.0mAh
Oppo A91 (2019) 128GB80/1004025.0mAh

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB"'s CPU is a Qualcomm SM6125 Snapdragon 665, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Also, the "Oppo A91 (2019) 128GB"'s CPU is a Mediatek MT6771V Helio P70, with performance measured at 2.1GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "vivo Y50 (2020) 128GB" and the "Oppo A91 (2019) 128GB". 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
vivo Y50 (2020) 128GB91/1002.0GHz+1.8GHz×8(8.0-cores)
Oppo A91 (2019) 128GB92/1002.1GHz+2.0GHz×8(8.0-cores)

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB" is 8.0GB and the weight of the "Oppo A91 (2019) 128GB" is 8.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "vivo Y50 (2020) 128GB" and the "Oppo A91 (2019) 128GB". 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 Y50 (2020) 128GB93/1008.0GB
Oppo A91 (2019) 128GB93/1008.0GB

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB" is 128.0GB. Also the "Oppo A91 (2019) 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
vivo Y50 (2020) 128GB90/100128.0GB
Oppo A91 (2019) 128GB90/100128.0GB

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB" 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 Y50 (2020) 128GB" has a 13.0MP main camera. Also, "Oppo A91 (2019) 128GB" has a 48.0MP main camera. Comparing rear camera performance, the "Oppo A91 (2019) 128GB" has a much higher pixel count compared to the "vivo Y50 (2020) 128GB", with a roughly 35MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Oppo A91 (2019) 128GB" is superior to the "vivo Y50 (2020) 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Oppo A91 (2019) 128GB" over the "vivo Y50 (2020) 128GB".

ScoreRear-camera resolution
vivo Y50 (2020) 128GB61/10013.0MP
Oppo A91 (2019) 128GB97/10048.0MP

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", 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 Y50 (2020) 128GB" has an 16.0MP front camera and "Oppo A91 (2019) 128GB" has an 16.0MP front camera. Comparing rear camera performance, the "vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB" 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 Y50 (2020) 128GB75/10016.0MP
Oppo A91 (2019) 128GB75/10016.0MP

"vivo Y50 (2020) 128GB" and "Oppo A91 (2019) 128GB", performance comparison by specification sheet

vivo Y50 (2020) 128GBOppo A91 (2019) 128GB
Imagevivo Y50 (2020) 128GBOppo A91 (2019) 128GB
MakervivoOppo
Release date2020-04-122019-12-20
ColorStarry Black/Iris BlueLightening Black/Unicorn White/Blazing Blue/Red
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 162.0mm x 9.1mm73.3mm x 160.2mm x 7.9mm
Weight197.0g172.0g
Display size6.53inch6.4inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1080 x 24001080 x 2400
Pixel density403ppi411ppi
Battery capacity5000.0mAh4025.0mAh
ChipsetQualcomm SM6125 Snapdragon 665Mediatek MT6771V Helio P70
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.1GHz+2.0GHz×8(8.0-cores)
RAM size8.0GB8.0GB
Storage size128.0GB128.0GB
Rear-camera resolution13.0MP48.0MP
Front-camera resolution16.0MP16.0MP

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