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Which should you buy, the vivo Y81i (2018) 16GB or Galaxy Ace Style 4GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-11-18 11:29:41, Updated date: 2020-04-16 21:02:20

vivo Y81i (2018) 16GBGalaxy Ace Style 4GB
vivo Y81i (2018) 16GBGalaxy Ace Style 4GB

Here's our thorough comparison of the difference in performance and function between the "vivo Y81i (2018) 16GB" and "Galaxy Ace Style 4GB". Which one should you buy? We'll compare and explain what differs between the "vivo Y81i (2018) 16GB" and "Galaxy Ace Style 4GB" in a way that even people who aren't used to choosing between two similar products can understand.

vivo Y81i (2018) 16GBGalaxy Ace Style 4GB
vivo Y81i (2018) 16GB

Galaxy Ace Style 4GB

General rating:

58.3/100

(The 3779th of all smartphones)

37.7/100

(The 2756th of all smartphones)

Portability
62/100
79/100
Weight
73/100
81/100
Size of screen
90/100
58/100
Screen clarity
54/100
42/100
Battery duration
68/100
35/100
Processing capability
52/100
5/100
Memory capacity
50/100
5/100
Storage capacity
50/100
11/100
Rear camera function
61/100
27/100
Front camera function
50/100
- /100

Compare Performance and Usability

Size comparison of "vivo Y81i (2018) 16GB" and "Galaxy Ace Style 4GB". 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 Y81i (2018) 16GB" is 75.0mm wide, 155.1mm tall, and 7.8mm thick. The "Galaxy Ace Style 4GB" is 62.7mm tall, 121.2mm wide, and 10.7mm thick.

The "Galaxy Ace Style 4GB" is also more compact than the "vivo Y81i (2018) 16GB" in terms of the thickness of the devices. The "Galaxy Ace Style 4GB" is easier than the "vivo Y81i (2018) 16GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Galaxy Ace Style 4GB" rather than the "vivo Y81i (2018) 16GB".

Comparing the width and height of the devices, the "Galaxy Ace Style 4GB" is more compact than the "vivo Y81i (2018) 16GB". The "Galaxy Ace Style 4GB" is easier to carry around than the "vivo Y81i (2018) 16GB" and easier to use with one hand. For a smartphone that is comfortable and easy to operate with one hand, and can fit neatly in your pocket or bag, we recommend that you buy the "Galaxy Ace Style 4GB" rather than the "vivo Y81i (2018) 16GB".

Comparing the overall sizes, the "Galaxy Ace Style 4GB" is significantly smaller than the "vivo Y81i (2018) 16GB". The "Galaxy Ace Style 4GB" is more convenient than the "vivo Y81i (2018) 16GB" to use with one hand, and it is less likely to get in your way when not using it. If you prefer a smartphone that is easy to carry around and easy to use with one hand, we recommend that you buy the "Galaxy Ace Style 4GB" rather than the "vivo Y81i (2018) 16GB".

ScoreDimensions (width x height x thickness)
vivo Y81i (2018) 16GB62/10075.0mm x 155.1mm x 7.8mm
Galaxy Ace Style 4GB79/10062.7mm x 121.2mm x 10.7mm

Which one is easier to hold, "vivo Y81i (2018) 16GB" or "Galaxy Ace Style 4GB"? 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 Y81i (2018) 16GB" weighs 143.0g. The "Galaxy Ace Style 4GB" clocks in at 123.0g. Comparing the weight of the main unit, the "Galaxy Ace Style 4GB" is a lighter phone than the "vivo Y81i (2018) 16GB", with a difference of approximately 20g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Galaxy Ace Style 4GB" compared to the "vivo Y81i (2018) 16GB". For this reason, the "Galaxy Ace Style 4GB" is recommended.

ScoreWeight
vivo Y81i (2018) 16GB73/100143.0g
Galaxy Ace Style 4GB81/100123.0g

Which is better in terms of display, "vivo Y81i (2018) 16GB" or "Galaxy Ace Style 4GB"?

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 Y81i (2018) 16GB" is 6.22inch, and 4.0inch on the "Galaxy Ace Style 4GB". Comparing the sizes of the screens and displays, the "vivo Y81i (2018) 16GB" is considerably larger than the "Galaxy Ace Style 4GB", with a difference of about 2.21inch. Compared to the "Galaxy Ace Style 4GB", the "vivo Y81i (2018) 16GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "vivo Y81i (2018) 16GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "vivo Y81i (2018) 16GB" rather than the "Galaxy Ace Style 4GB".

ScoreDisplay size
vivo Y81i (2018) 16GB90/1006.22inch
Galaxy Ace Style 4GB58/1004.0inch

Which one has a better display, "vivo Y81i (2018) 16GB" or "Galaxy Ace Style 4GB"?

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 Y81i (2018) 16GB" has a 720 x 1520 resolution and a pixel density of 270ppi. The "Galaxy Ace Style 4GB", on the other hand, has a screen resolution of 480 x 800 and a pixel density of 233ppi. Comparing the screen definition, the "vivo Y81i (2018) 16GB" has a much higher pixel density than the "Galaxy Ace Style 4GB", with a difference of about 37ppi. The screen on the "vivo Y81i (2018) 16GB" is clear and crisp, and puts less strain on the eyes than that of the "Galaxy Ace Style 4GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "vivo Y81i (2018) 16GB" rather than the "Galaxy Ace Style 4GB".

ScorePixel density
vivo Y81i (2018) 16GB54/100270ppi
Galaxy Ace Style 4GB42/100233ppi

How is the battery duration of "vivo Y81i (2018) 16GB" different from that of "Galaxy Ace Style 4GB" ? 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 Y81i (2018) 16GB" has a battery capacity of 3260.0mAh, while the "Galaxy Ace Style 4GB" has a 1500.0mAh battery. With regards to battery performance, the "vivo Y81i (2018) 16GB" has a substantially larger battery capacity than the "Galaxy Ace Style 4GB", with a difference of 1760mAh. The "vivo Y81i (2018) 16GB" can be used without charging for a longer time than the "Galaxy Ace Style 4GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "vivo Y81i (2018) 16GB" rather than the "Galaxy Ace Style 4GB".

ScoreBattery capacity
vivo Y81i (2018) 16GB68/1003260.0mAh
Galaxy Ace Style 4GB35/1001500.0mAh

Which is better in terms of CPU function, "vivo Y81i (2018) 16GB" or "Galaxy Ace Style 4GB"?

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 Y81i (2018) 16GB" is equipped with a Mediatek MT6761 Helio A22 processor, and its performance speed is 2.0GHz×4(4.0-cores). Comparing CPU performance, the "vivo Y81i (2018) 16GB" has significantly higher specs than the "Galaxy Ace Style 4GB". The "vivo Y81i (2018) 16GB" proves to be more advanced than the "Galaxy Ace Style 4GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "vivo Y81i (2018) 16GB" rather than the "Galaxy Ace Style 4GB".

ScoreCPU specs
vivo Y81i (2018) 16GB52/1002.0GHz×4(4.0-cores)
Galaxy Ace Style 4GB5/1001.2GHz×2(2.0-cores)

How is "vivo Y81i (2018) 16GB" different from "Galaxy Ace Style 4GB" 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 Y81i (2018) 16GB" has 2.0GB of memory. The "Galaxy Ace Style 4GB", on the other hand, has 512.0MB. As for memory performance, the "vivo Y81i (2018) 16GB" has a larger memory capacity than the "Galaxy Ace Style 4GB", with a difference of about 510GB. The "vivo Y81i (2018) 16GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Galaxy Ace Style 4GB". 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 Y81i (2018) 16GB" rather than the "Galaxy Ace Style 4GB".

ScoreRAM size
vivo Y81i (2018) 16GB50/1002.0GB
Galaxy Ace Style 4GB5/100512.0MB

Which has a better storage capacity, "vivo Y81i (2018) 16GB" or "Galaxy Ace Style 4GB"?

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 Y81i (2018) 16GB" has 16.0GB of storage, while the "Galaxy Ace Style 4GB" has 4.0GB. In terms of ROM and data storage, the "vivo Y81i (2018) 16GB" has a much larger capacity than the "Galaxy Ace Style 4GB", with a difference of about 12GB. The "vivo Y81i (2018) 16GB" can save more photos and keep more apps installed than the "Galaxy Ace Style 4GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "vivo Y81i (2018) 16GB" rather than the "Galaxy Ace Style 4GB".

ScoreStorage size
vivo Y81i (2018) 16GB50/10016.0GB
Galaxy Ace Style 4GB11/1004.0GB

Compare the rear cameras of "vivo Y81i (2018) 16GB" and "Galaxy Ace Style 4GB". 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 Y81i (2018) 16GB" has 13.0MP. The "Galaxy Ace Style 4GB" has 5.0MP. The rear-facing camera of the "vivo Y81i (2018) 16GB" also has a higher pixel count than the "Galaxy Ace Style 4GB", with a difference of about 8MP. The "vivo Y81i (2018) 16GB" is more capable than the "Galaxy Ace Style 4GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "vivo Y81i (2018) 16GB" rather than the "Galaxy Ace Style 4GB".

ScoreRear-camera resolution
vivo Y81i (2018) 16GB61/10013.0MP
Galaxy Ace Style 4GB27/1005.0MP

Which has a front camera with better picture quality, "vivo Y81i (2018) 16GB" or "Galaxy Ace Style 4GB"?

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.

ScoreFront-camera resolution
vivo Y81i (2018) 16GB50/1005.0MP
Galaxy Ace Style 4GB - /100

Compare Performance Specs

vivo Y81i (2018) 16GBGalaxy Ace Style 4GB
Imagevivo Y81i (2018) 16GBGalaxy Ace Style 4GB
MakervivoSamsung
Release date2018-112014-05
ColorBlack/RedCream White/Dark Gray
OSAndroidAndroid
Dimensions (width x height x thickness)75.0mm x 155.1mm x 7.8mm62.7mm x 121.2mm x 10.7mm
Weight143.0g123.0g
Display size6.22inch4.0inch
Display typeIPS LCDTFT
Screen resolution (width x height)720 x 1520480 x 800
Pixel density270ppi233ppi
Battery capacity3260.0mAh1500.0mAh
CPU specs2.0GHz×4(4.0-cores)1.2GHz×2(2.0-cores)
RAM size2.0GB512.0MB
Storage size16.0GB4.0GB
Rear-camera resolution13.0MP5.0MP

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