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Compare vivo Y81i (2018) 16GB vs Galaxy Express Prime 16GB

Created date: 2018-11-18 11:25:34, Updated date: 2021-10-20 14:18:33

vivo Y81i (2018) 16GBGalaxy Express Prime 16GB
vivo Y81i (2018) 16GBGalaxy Express Prime 16GB

Here's our thorough comparison of the difference in performance and function between the "vivo Y81i (2018) 16GB" and "Galaxy Express Prime 16GB". Which one should you buy? We'll compare and explain what differs between the "vivo Y81i (2018) 16GB" and "Galaxy Express Prime 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

vivo Y81i (2018) 16GBGalaxy Express Prime 16GB
vivo Y81i (2018) 16GB

Galaxy Express Prime 16GB

General rating:

58.3/100

(The 3779th of all smartphones)

43.8/100

(The 1653th of all smartphones)

Holding comfort
62/100
69/100
Weight
73/100
74/100
Screen size
90/100
74/100
Display quality
54/100
59/100
Battery life
68/100
59/100
Processing power
52/100
23/100
Memory capacity
50/100
35/100
Storage capacity
50/100
50/100
Rear camera performance
61/100
27/100
Front camera performance
50/100
15/100

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 16GB", performance comparison

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" has a width of 75.0mm, a length of 155.1mm, and a thickness of 7.8mm. Also, the "Galaxy Express Prime 16GB" has a width of 71.1mm, a length of 142.2mm, and a thickness of 7.9mm.

Comparing the width and thickness of the body, the "Galaxy Express Prime 16GB" is smaller and more compact compared to the "vivo Y81i (2018) 16GB". For that reason, the "Galaxy Express Prime 16GB" is easier to grip firmly and carry one-handed than the "vivo Y81i (2018) 16GB". For that reason, we recommend the "Galaxy Express Prime 16GB".

Comparing the width and thickness of the body, the "Galaxy Express Prime 16GB" is a more compact size than the "vivo Y81i (2018) 16GB". For that reason the "Galaxy Express Prime 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 "Galaxy Express Prime 16GB".

Comparing the overall size of the two devices, the "Galaxy Express Prime 16GB" has a large size compared to the "vivo Y81i (2018) 16GB". For that reason the "Galaxy Express Prime 16GB" is a size that is easier to use in one hand and comfortably carry than the "vivo Y81i (2018) 16GB". That's why we recommend the "Galaxy Express Prime 16GB".

ScoreDimensions (width x height x thickness)
vivo Y81i (2018) 16GB62/10075.0mm x 155.1mm x 7.8mm
Galaxy Express Prime 16GB69/10071.1mm x 142.2mm x 7.9mm

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" is about 143.0g, and the weight of the "Galaxy Express Prime 16GB" is about 138.9g. Comparing the weight of the two devices, there isn't much difference in weight between the "vivo Y81i (2018) 16GB" and "Galaxy Express Prime 16GB". 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 Y81i (2018) 16GB73/100143.0g
Galaxy Express Prime 16GB74/100138.9g

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" has a 6.22inch display. Also, the "Galaxy Express Prime 16GB" has a 5.0inch display. Comparing the screen size, the "vivo Y81i (2018) 16GB" has a considerably larger screen than the "Galaxy Express Prime 16GB", with a difference of approximately 1.21inch. The "vivo Y81i (2018) 16GB" is superior to the "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" 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 "vivo Y81i (2018) 16GB" over the "Galaxy Express Prime 16GB".

ScoreDisplay size
vivo Y81i (2018) 16GB90/1006.22inch
Galaxy Express Prime 16GB74/1005.0inch

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" is 720 x 1520, and pixel density is 270ppi. Also, the resolution on the "Galaxy Express Prime 16GB" is 720 x 1280, and pixel density is 293ppi. Comparing the pixel count, the "Galaxy Express Prime 16GB" has a higher pixel density than the "vivo Y81i (2018) 16GB", with a difference of roughly 23ppi. As a result, images and videos on the "Galaxy Express Prime 16GB" have better picture quality than on the "vivo Y81i (2018) 16GB", and the former is also easier on the eyes. Therefore, we recommend the "Galaxy Express Prime 16GB".

ScorePixel density
vivo Y81i (2018) 16GB54/100270ppi
Galaxy Express Prime 16GB59/100293ppi

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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.

The "vivo Y81i (2018) 16GB" is 3260.0mAh, and the "Galaxy Express Prime 16GB" is 2600.0mAh. Regarding battery capacity, the "vivo Y81i (2018) 16GB" has greater battery capacity than the "Galaxy Express Prime 16GB", with a 660mAh difference. If battery is a priority, then the "vivo Y81i (2018) 16GB" is recommended over the "Galaxy Express Prime 16GB".

ScoreBattery capacity
vivo Y81i (2018) 16GB68/1003260.0mAh
Galaxy Express Prime 16GB59/1002600.0mAh

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB"'s CPU is a Mediatek MT6761 Helio A22, with performance measured at 2.0GHz×4(4.0-cores). Also, the "Galaxy Express Prime 16GB"'s CPU is a Exynos 3475 Quad, with performance measured at 1.3GHz×4(4.0-cores). Comparing CPU performance, the "vivo Y81i (2018) 16GB" has considerably higher specs than the "Galaxy Express Prime 16GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo Y81i (2018) 16GB" is superior to the "Galaxy Express Prime 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo Y81i (2018) 16GB" over the "Galaxy Express Prime 16GB".

ScoreCPU specs
vivo Y81i (2018) 16GB52/1002.0GHz×4(4.0-cores)
Galaxy Express Prime 16GB23/1001.3GHz×4(4.0-cores)

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" is 2.0GB and the weight of the "Galaxy Express Prime 16GB" is 1.5GB. Comparing the devices in terms of RAM, the "vivo Y81i (2018) 16GB" has a significantly larger amount of RAM than the "Galaxy Express Prime 16GB", with a difference of about 0.5GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "vivo Y81i (2018) 16GB" is superior to the "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" over the "Galaxy Express Prime 16GB".

ScoreRAM size
vivo Y81i (2018) 16GB50/1002.0GB
Galaxy Express Prime 16GB35/1001.5GB

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" is 16.0GB. Also the "Galaxy Express Prime 16GB" is 16.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo Y81i (2018) 16GB" and "Galaxy Express Prime 16GB". 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 Y81i (2018) 16GB50/10016.0GB
Galaxy Express Prime 16GB50/10016.0GB

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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.

"vivo Y81i (2018) 16GB" has a 13.0MP main camera. Also, "Galaxy Express Prime 16GB" has a 5.0MP main camera. Comparing rear camera performance, the "vivo Y81i (2018) 16GB" has a much higher pixel count compared to the "Galaxy Express Prime 16GB", with a roughly 8MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "vivo Y81i (2018) 16GB" is superior to the "Galaxy Express Prime 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "vivo Y81i (2018) 16GB" over the "Galaxy Express Prime 16GB".

ScoreRear-camera resolution
vivo Y81i (2018) 16GB61/10013.0MP
Galaxy Express Prime 16GB27/1005.0MP

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 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.

"vivo Y81i (2018) 16GB" has an 5.0MP front camera and "Galaxy Express Prime 16GB" has an 2.0MP front camera. Comparing rear camera performance, the front camera of the "vivo Y81i (2018) 16GB" has a much higher pixel count compared to the "Galaxy Express Prime 16GB", with a roughly 3MP difference. As a result, the "vivo Y81i (2018) 16GB" is more suited than the "Galaxy Express Prime 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 "vivo Y81i (2018) 16GB" over the "Galaxy Express Prime 16GB".

ScoreFront-camera resolution
vivo Y81i (2018) 16GB50/1005.0MP
Galaxy Express Prime 16GB15/1002.0MP

"vivo Y81i (2018) 16GB" and "Galaxy Express Prime 16GB", performance comparison by specification sheet

vivo Y81i (2018) 16GBGalaxy Express Prime 16GB
Imagevivo Y81i (2018) 16GBGalaxy Express Prime 16GB
MakervivoSamsung
Release date2018-112016-04
ColorBlack/RedBlack
OSAndroidAndroid
Dimensions (width x height x thickness)75.0mm x 155.1mm x 7.8mm71.1mm x 142.2mm x 7.9mm
Weight143.0g138.9g
Display size6.22inch5.0inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 1520720 x 1280
Pixel density270ppi293ppi
Battery capacity3260.0mAh2600.0mAh
ChipsetMediatek MT6761 Helio A22Exynos 3475 Quad
CPU specs2.0GHz×4(4.0-cores)1.3GHz×4(4.0-cores)
RAM size2.0GB1.5GB
Storage size16.0GB16.0GB
Rear-camera resolution13.0MP5.0MP
Front-camera resolution5.0MP2.0MP

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