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Vivo Y51 (2020, September) 128GB vs vivo Y30 128GB

Created date: 12/05/2020, 17:39:20, Updated date: 10/20/2021, 17:31:54

vivo Y51 (2020, September) 128GBvivo Y30 128GB
vivo Y51 (2020, September) 128GBvivo Y30 128GB

How did the evaluations between the "vivo Y51 (2020, September) 128GB" and "vivo Y30 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!

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vivo Y51 (2020, September) 128GBvivo Y30 128GB
vivo Y51 (2020, September) 128GB

vivo Y30 128GB

General rating:

71.9/100

(The - of all smartphones)

63.4/100

(The 1582th of all smartphones)

Holding comfort
60/100
57/100
Weight
55/100
51/100
Screen size
90/100
90/100
Display quality
84/100
53/100
Battery life
- /100
83/100
Processing power
83/100
93/100
Memory capacity
70/100
93/100
Storage capacity
90/100
90/100
Rear camera performance
97/100
61/100
Front camera performance
75/100
58/100
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"vivo Y51 (2020, September) 128GB" and "vivo Y30 128GB", performance comparison

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" has a width of 75.2mm, a length of 159.3mm, and a thickness of 8.7mm. Also, the "vivo Y30 128GB" has a width of 76.5mm, a length of 162mm, and a thickness of 9.1mm.

Comparing the width and thickness of the body, there isn't much difference between the "vivo Y51 (2020, September) 128GB" and "vivo Y30 128GB" 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, there isn't a large difference in size between the "vivo Y51 (2020, September) 128GB" and the "vivo Y30 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 Y51 (2020, September) 128GB" and the "vivo Y30 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 Y51 (2020, September) 128GB60/10075.2mm x 159.3mm x 8.7mm
vivo Y30 128GB57/10076.5mm x 162mm x 9.1mm

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" is about 186.7g, and the weight of the "vivo Y30 128GB" is about 197g. Comparing the weight of the two devices, there isn't much difference in weight between the "vivo Y51 (2020, September) 128GB" and "vivo Y30 128GB". 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 Y51 (2020, September) 128GB55/100186.7g
vivo Y30 128GB51/100197g

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" has a 6.38 inch display. Also, the "vivo Y30 128GB" has a 6.47 inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo Y51 (2020, September) 128GB" and the "vivo Y30 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 Y51 (2020, September) 128GB90/1006.38 inch
vivo Y30 128GB90/1006.47 inch

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" is 1080 x 2340, and pixel density is 403ppi. Also, the resolution on the "vivo Y30 128GB" is 720 x 1560, and pixel density is 265ppi. Comparing the pixel count, the "vivo Y51 (2020, September) 128GB" has much higher pixel density than the "vivo Y30 128GB", with a difference of roughly 138ppi. In terms of having better picture quality and exerting less strain on the eyes, the "vivo Y51 (2020, September) 128GB" is superior to the "vivo Y30 128GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "vivo Y51 (2020, September) 128GB" over the "vivo Y30 128GB".

ScorePixel density
vivo Y51 (2020, September) 128GB84/100403ppi
vivo Y30 128GB53/100265ppi
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"vivo Y51 (2020, September) 128GB" and "vivo Y30 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.

ScoreBattery capacity
vivo Y51 (2020, September) 128GB - /100
vivo Y30 128GB83/1005000mAh

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB"'s CPU is a Qualcomm SDM665 Snapdragon 665, with performance measured at 2.0GHz+1.8GHz×8(OctaCore). Also, the "vivo Y30 128GB"'s CPU is a Mediatek MT6765 Helio P35, with performance measured at 2.35GHz+1.8GHz×8(OctaCore). Comparing CPU performance, the "vivo Y30 128GB" has higher specs compared to the "vivo Y51 (2020, September) 128GB". For that reason, the "vivo Y30 128GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "vivo Y30 128GB" over the "vivo Y51 (2020, September) 128GB".

ScoreCPU specs
vivo Y51 (2020, September) 128GB83/1002.0GHz+1.8GHz×8(OctaCore)
vivo Y30 128GB93/1002.35GHz+1.8GHz×8(OctaCore)

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" is 4GB and the weight of the "vivo Y30 128GB" is 8GB. Comparing the devices in terms of RAM, the "vivo Y30 128GB" has a significantly larger amount of RAM than the "vivo Y51 (2020, September) 128GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "vivo Y30 128GB" is superior to the "vivo Y51 (2020, September) 128GB". 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 Y30 128GB" over the "vivo Y51 (2020, September) 128GB".

ScoreRAM size
vivo Y51 (2020, September) 128GB70/1004GB
vivo Y30 128GB93/1008GB

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" is 128GB. Also the "vivo Y30 128GB" is 128GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB90/100128GB
vivo Y30 128GB90/100128GB

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" has a 48 MP main camera. Also, "vivo Y30 128GB" has a 13 MP main camera. Comparing rear camera performance, the "vivo Y51 (2020, September) 128GB" has a much higher pixel count compared to the "vivo Y30 128GB", with a roughly 35 MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "vivo Y51 (2020, September) 128GB" is superior to the "vivo Y30 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "vivo Y51 (2020, September) 128GB" over the "vivo Y30 128GB".

ScoreRear-camera resolution
vivo Y51 (2020, September) 128GB97/10048 MP
vivo Y30 128GB61/10013 MP

"vivo Y51 (2020, September) 128GB" and "vivo Y30 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 Y51 (2020, September) 128GB" has an 16 MP front camera and "vivo Y30 128GB" has an 8 MP front camera. Comparing rear camera performance, the front camera of the "vivo Y51 (2020, September) 128GB" has a much higher pixel count compared to the "vivo Y30 128GB", with a roughly 8 MP difference. As a result, the "vivo Y51 (2020, September) 128GB" is more suited than the "vivo Y30 128GB" 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 Y51 (2020, September) 128GB" over the "vivo Y30 128GB".

ScoreFront-camera resolution
vivo Y51 (2020, September) 128GB75/10016 MP
vivo Y30 128GB58/1008 MP
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"vivo Y51 (2020, September) 128GB" and "vivo Y30 128GB", performance comparison by specification sheet

vivo Y51 (2020, September) 128GBvivo Y30 128GB
Imagevivo Y51 (2020, September) 128GBvivo Y30 128GB
Makervivovivo
Release date9/19, 20205/9, 2020
ColorMystic Black/Jazzy Blue/Dreamy WhiteDazzle Blue/Moonstone White
OSAndroidAndroid
Dimensions (width x height x thickness)75.2mm x 159.3mm x 8.7mm76.5mm x 162mm x 9.1mm
Weight186.7g197g
Display size6.38 inch6.47 inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2340720 x 1560
Pixel density403ppi265ppi
ChipsetQualcomm SDM665 Snapdragon 665Mediatek MT6765 Helio P35
CPU specs2.0GHz+1.8GHz×8(OctaCore)2.35GHz+1.8GHz×8(OctaCore)
RAM size4GB8GB
Storage size128GB128GB
Rear-camera resolution48 MP13 MP
Front-camera resolution16 MP8 MP

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