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Compare Huawei Y9a (2020) 128GB vs vivo Y51 (2015) 16GB

Created date: 2020-09-06 15:21:13

Huawei Y9a (2020) 128GBvivo Y51 (2015) 16GB
Huawei Y9a (2020) 128GBvivo Y51 (2015) 16GB

Here's our thorough comparison of the difference in performance and function between the "Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB". Which one should you buy? We'll compare and explain what differs between the "Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

Huawei Y9a (2020) 128GBvivo Y51 (2015) 16GB
Huawei Y9a (2020) 128GB

vivo Y51 (2015) 16GB

General rating:

74.1/100

(The 4491th of all smartphones)

46/100

(The 1609th of all smartphones)

Holding comfort
58/100
69/100
Weight
51/100
67/100
Screen size
91/100
74/100
Display quality
84/100
36/100
Battery life
- /100
55/100
Processing power
91/100
33/100
Memory capacity
93/100
50/100
Storage capacity
90/100
50/100
Rear camera performance
100/100
50/100
Front camera performance
75/100
50/100

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", performance comparison

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB" 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 "Huawei Y9a (2020) 128GB" has a width of 76.5mm, a length of 163.5mm, and a thickness of 9.0mm. Also, the "vivo Y51 (2015) 16GB" has a width of 71.7mm, a length of 143.8mm, and a thickness of 7.5mm.

Comparing the width and thickness of the body, the "vivo Y51 (2015) 16GB" is considerably smaller and more compact than the "Huawei Y9a (2020) 128GB". The "vivo Y51 (2015) 16GB" excels over the "Huawei Y9a (2020) 128GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "vivo Y51 (2015) 16GB" over the "Huawei Y9a (2020) 128GB".

Comparing the width and thickness of the body, the "vivo Y51 (2015) 16GB" is a more compact size than the "Huawei Y9a (2020) 128GB". For that reason the "vivo Y51 (2015) 16GB" 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 "vivo Y51 (2015) 16GB".

Comparing the overall size of the two devices, the "vivo Y51 (2015) 16GB" is a considerably larger size than the "Huawei Y9a (2020) 128GB". In terms of being more convenient to use one-handed, and less likely to get in the way when you're not using it, the "vivo Y51 (2015) 16GB" is superior to the "Huawei Y9a (2020) 128GB". If you're going for the smart phone sized to be easiest to carry and handle with one hand, we recommend buying the "vivo Y51 (2015) 16GB" over the "Huawei Y9a (2020) 128GB".

ScoreDimensions (width x height x thickness)
Huawei Y9a (2020) 128GB58/10076.5mm x 163.5mm x 9.0mm
vivo Y51 (2015) 16GB69/10071.7mm x 143.8mm x 7.5mm

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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 "Huawei Y9a (2020) 128GB" is about 197.0g, and the weight of the "vivo Y51 (2015) 16GB" is about 157.0g. Comparing the weight of the two devices, the "vivo Y51 (2015) 16GB" is a considerably lighter smart phone than the "Huawei Y9a (2020) 128GB", and there is a difference of about 40g. In terms of the burden placed upon your fingers and wrist, the "vivo Y51 (2015) 16GB" is superior to the "Huawei Y9a (2020) 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 "vivo Y51 (2015) 16GB" over the "Huawei Y9a (2020) 128GB".

ScoreWeight
Huawei Y9a (2020) 128GB51/100197.0g
vivo Y51 (2015) 16GB67/100157.0g

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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 "Huawei Y9a (2020) 128GB" has a 6.63inch display. Also, the "vivo Y51 (2015) 16GB" has a 5.0inch display. Comparing the screen size, the "Huawei Y9a (2020) 128GB" has a considerably larger screen than the "vivo Y51 (2015) 16GB", with a difference of approximately 1.63inch. The "Huawei Y9a (2020) 128GB" is superior to the "vivo Y51 (2015) 16GB" 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 "Huawei Y9a (2020) 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 "Huawei Y9a (2020) 128GB" over the "vivo Y51 (2015) 16GB".

ScoreDisplay size
Huawei Y9a (2020) 128GB91/1006.63inch
vivo Y51 (2015) 16GB74/1005.0inch

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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 "Huawei Y9a (2020) 128GB" is 1080 x 2400, and pixel density is 396ppi. Also, the resolution on the "vivo Y51 (2015) 16GB" is 540 x 960, and pixel density is 220ppi. Comparing the pixel count, the "Huawei Y9a (2020) 128GB" has much higher pixel density than the "vivo Y51 (2015) 16GB", with a difference of roughly 176ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Huawei Y9a (2020) 128GB" is superior to the "vivo Y51 (2015) 16GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Huawei Y9a (2020) 128GB" over the "vivo Y51 (2015) 16GB".

ScorePixel density
Huawei Y9a (2020) 128GB84/100396ppi
vivo Y51 (2015) 16GB36/100220ppi

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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
Huawei Y9a (2020) 128GB - /100
vivo Y51 (2015) 16GB55/1002350.0mAh

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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 "Huawei Y9a (2020) 128GB"'s CPU is a Mediatek Helio G80, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Also, the "vivo Y51 (2015) 16GB"'s CPU is a Qualcomm MSM8916 Snapdragon 410, with performance measured at 1.2GHz×4(4.0-cores). Comparing CPU performance, the "Huawei Y9a (2020) 128GB" has considerably higher specs than the "vivo Y51 (2015) 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Huawei Y9a (2020) 128GB" is superior to the "vivo Y51 (2015) 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Huawei Y9a (2020) 128GB" over the "vivo Y51 (2015) 16GB".

ScoreCPU specs
Huawei Y9a (2020) 128GB91/1002.0GHz+1.8GHz×8(8.0-cores)
vivo Y51 (2015) 16GB33/1001.2GHz×4(4.0-cores)

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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 "Huawei Y9a (2020) 128GB" is 8.0GB and the weight of the "vivo Y51 (2015) 16GB" is 2.0GB. Comparing the devices in terms of RAM, the "Huawei Y9a (2020) 128GB" has a significantly larger amount of RAM than the "vivo Y51 (2015) 16GB", with a difference of about 6GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Huawei Y9a (2020) 128GB" is superior to the "vivo Y51 (2015) 16GB". 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 "Huawei Y9a (2020) 128GB" over the "vivo Y51 (2015) 16GB".

ScoreRAM size
Huawei Y9a (2020) 128GB93/1008.0GB
vivo Y51 (2015) 16GB50/1002.0GB

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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 "Huawei Y9a (2020) 128GB" is 128.0GB. Also the "vivo Y51 (2015) 16GB" is 16.0GB. Regarding storage capacity, the "Huawei Y9a (2020) 128GB" has a much larger data storage capacity compared to the "vivo Y51 (2015) 16GB", with a roughly 112GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Huawei Y9a (2020) 128GB" is superior to the "vivo Y51 (2015) 16GB". If you are looking for a smartphone that can save more data, we recommend the "Huawei Y9a (2020) 128GB" over the "vivo Y51 (2015) 16GB".

ScoreStorage size
Huawei Y9a (2020) 128GB90/100128.0GB
vivo Y51 (2015) 16GB50/10016.0GB

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB" 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.

"Huawei Y9a (2020) 128GB" has a 64.0MP main camera. Also, "vivo Y51 (2015) 16GB" has a 8.0MP main camera. Comparing rear camera performance, the "Huawei Y9a (2020) 128GB" has a much higher pixel count compared to the "vivo Y51 (2015) 16GB", with a roughly 56MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Huawei Y9a (2020) 128GB" is superior to the "vivo Y51 (2015) 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Huawei Y9a (2020) 128GB" over the "vivo Y51 (2015) 16GB".

ScoreRear-camera resolution
Huawei Y9a (2020) 128GB100/10064.0MP
vivo Y51 (2015) 16GB50/1008.0MP

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", 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.

"Huawei Y9a (2020) 128GB" has an 16.0MP front camera and "vivo Y51 (2015) 16GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Huawei Y9a (2020) 128GB" has a much higher pixel count compared to the "vivo Y51 (2015) 16GB", with a roughly 11MP difference. As a result, the "Huawei Y9a (2020) 128GB" is more suited than the "vivo Y51 (2015) 16GB" 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 "Huawei Y9a (2020) 128GB" over the "vivo Y51 (2015) 16GB".

ScoreFront-camera resolution
Huawei Y9a (2020) 128GB75/10016.0MP
vivo Y51 (2015) 16GB50/1005.0MP

"Huawei Y9a (2020) 128GB" and "vivo Y51 (2015) 16GB", performance comparison by specification sheet

Huawei Y9a (2020) 128GBvivo Y51 (2015) 16GB
ImageHuawei Y9a (2020) 128GBvivo Y51 (2015) 16GB
MakerHuaweivivo
Release date2020-09-122015-12
ColorSpace Silver/Sakura Pink/Midnight BlackWhite
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 163.5mm x 9.0mm71.7mm x 143.8mm x 7.5mm
Weight197.0g157.0g
Display size6.63inch5.0inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 2400540 x 960
Pixel density396ppi220ppi
ChipsetMediatek Helio G80Qualcomm MSM8916 Snapdragon 410
CPU specs2.0GHz+1.8GHz×8(8.0-cores)1.2GHz×4(4.0-cores)
RAM size8.0GB2.0GB
Storage size128.0GB16.0GB
Rear-camera resolution64.0MP8.0MP
Front-camera resolution16.0MP5.0MP

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