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Galaxy S21+ 5G 256GB vs Oppo A15s (2020) 64GB

Created date: 2021-01-13 21:15:47

Galaxy S21+ 5G 256GBOppo A15s (2020) 64GB
Galaxy S21+ 5G 256GBOppo A15s (2020) 64GB

Here's our thorough comparison of the difference in performance and function between the "Galaxy S21+ 5G 256GB" and "Oppo A15s (2020) 64GB". Which one should you buy? We'll compare and explain what differs between the "Galaxy S21+ 5G 256GB" and "Oppo A15s (2020) 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Galaxy S21+ 5G 256GBOppo A15s (2020) 64GB
Galaxy S21+ 5G 256GB

Oppo A15s (2020) 64GB

General rating:
Portabilityrating-image3.1
75.6mm x 161.5mm x 7.8mm
rating-image3.1
75.4mm x 164.0mm x 7.9mm
Weightrating-image2.5
200.0g
rating-image3.0
177.0g
Size of screenrating-image4.6
6.7inch
rating-image4.5
6.52inch
Screen clarityrating-image4.2
392ppi
rating-image2.7
269ppi
Battery durationrating-image
rating-image
Processing capabilityrating-image4.9
2.9GHz+2.8GHz+2.2GHz×8(8.0-cores)
rating-image4.4
2.35GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image3.5
4.0GB
Storage capacityrating-image4.6
256.0GB
rating-image3.4
64.0GB
Rear camera functionrating-image5.0
64.0MP
rating-image3.1
13.0MP
Front camera functionrating-image3.2
10.0MP
rating-image2.9
8.0MP

Compare Performance and Usability

Size comparison of "Galaxy S21+ 5G 256GB" and "Oppo A15s (2020) 64GB". 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 "Galaxy S21+ 5G 256GB" is 75.6mm wide, 161.5mm tall, and 7.8mm thick. The "Oppo A15s (2020) 64GB" is 75.4mm tall, 164.0mm wide, and 7.9mm thick.

There is no real difference between the "Galaxy S21+ 5G 256GB" and "Oppo A15s (2020) 64GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "Galaxy S21+ 5G 256GB" and "Oppo A15s (2020) 64GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Galaxy S21+ 5G 256GB"and "Oppo A15s (2020) 64GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Galaxy S21+ 5G 256GB62/10075.6mm x 161.5mm x 7.8mm
Oppo A15s (2020) 64GB62/10075.4mm x 164.0mm x 7.9mm

Which one is easier to hold, "Galaxy S21+ 5G 256GB" or "Oppo A15s (2020) 64GB"? 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 "Galaxy S21+ 5G 256GB" weighs 200.0g. The "Oppo A15s (2020) 64GB" clocks in at 177.0g. Comparing the weight of the main unit, the "Oppo A15s (2020) 64GB" is a lighter phone than the "Galaxy S21+ 5G 256GB", with a difference of approximately 23g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Oppo A15s (2020) 64GB" compared to the "Galaxy S21+ 5G 256GB". For this reason, the "Oppo A15s (2020) 64GB" is recommended.

ScoreWeight
Galaxy S21+ 5G 256GB50/100200.0g
Oppo A15s (2020) 64GB59/100177.0g

Which is better in terms of display, "Galaxy S21+ 5G 256GB" or "Oppo A15s (2020) 64GB"?

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 "Galaxy S21+ 5G 256GB" is 6.7inch, and 6.52inch on the "Oppo A15s (2020) 64GB". The screens of the "Galaxy S21+ 5G 256GB" and "Oppo A15s (2020) 64GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Galaxy S21+ 5G 256GB91/1006.7inch
Oppo A15s (2020) 64GB90/1006.52inch

Which one has a better display, "Galaxy S21+ 5G 256GB" or "Oppo A15s (2020) 64GB"?

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 "Galaxy S21+ 5G 256GB" has a 1080 x 2400 resolution and a pixel density of 392ppi. The "Oppo A15s (2020) 64GB", on the other hand, has a screen resolution of 720 x 1600 and a pixel density of 269ppi. Comparing the screen definition, the "Galaxy S21+ 5G 256GB" has a much higher pixel density than the "Oppo A15s (2020) 64GB", with a difference of about 123ppi. The screen on the "Galaxy S21+ 5G 256GB" is clear and crisp, and puts less strain on the eyes than that of the "Oppo A15s (2020) 64GB". 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 "Galaxy S21+ 5G 256GB" rather than the "Oppo A15s (2020) 64GB".

ScorePixel density
Galaxy S21+ 5G 256GB83/100392ppi
Oppo A15s (2020) 64GB54/100269ppi

How is the battery duration of "Galaxy S21+ 5G 256GB" different from that of "Oppo A15s (2020) 64GB" ? 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.

ScoreBattery capacity
Galaxy S21+ 5G 256GB - /100
Oppo A15s (2020) 64GB - /100

Which is better in terms of CPU function, "Galaxy S21+ 5G 256GB" or "Oppo A15s (2020) 64GB"?

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 "Galaxy S21+ 5G 256GB" is equipped with a Exynos 2100 processor, and its performance speed is 2.9GHz+2.8GHz+2.2GHz×8(8.0-cores). The "Oppo A15s (2020) 64GB" uses an Mediatek MT6765 Helio P35 CPU that performs at a speed of 2.35GHz+1.8GHz×8(8.0-cores). Comparing their CPU performance, the "Galaxy S21+ 5G 256GB" has higher specs than the "Oppo A15s (2020) 64GB". For this reason, applications run better on the "Galaxy S21+ 5G 256GB" compared to the "Oppo A15s (2020) 64GB", and games run very smoothly. Therefore, the "Galaxy S21+ 5G 256GB" is recommended.

ScoreCPU specs
Galaxy S21+ 5G 256GB97/1002.9GHz+2.8GHz+2.2GHz×8(8.0-cores)
Oppo A15s (2020) 64GB88/1002.35GHz+1.8GHz×8(8.0-cores)

How is "Galaxy S21+ 5G 256GB" different from "Oppo A15s (2020) 64GB" 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 "Galaxy S21+ 5G 256GB" has 8.0GB of memory. The "Oppo A15s (2020) 64GB", on the other hand, has 4.0GB. As for memory performance, the "Galaxy S21+ 5G 256GB" has a larger memory capacity than the "Oppo A15s (2020) 64GB", with a difference of about 4GB. The "Galaxy S21+ 5G 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Oppo A15s (2020) 64GB". 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 "Galaxy S21+ 5G 256GB" rather than the "Oppo A15s (2020) 64GB".

ScoreRAM size
Galaxy S21+ 5G 256GB93/1008.0GB
Oppo A15s (2020) 64GB70/1004.0GB

Which has a better storage capacity, "Galaxy S21+ 5G 256GB" or "Oppo A15s (2020) 64GB"?

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 "Galaxy S21+ 5G 256GB" has 256.0GB of storage, while the "Oppo A15s (2020) 64GB" has 64.0GB. In terms of ROM and data storage, the "Galaxy S21+ 5G 256GB" has a much larger capacity than the "Oppo A15s (2020) 64GB", with a difference of about 192GB. The "Galaxy S21+ 5G 256GB" can save more photos and keep more apps installed than the "Oppo A15s (2020) 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Galaxy S21+ 5G 256GB" rather than the "Oppo A15s (2020) 64GB".

ScoreStorage size
Galaxy S21+ 5G 256GB91/100256.0GB
Oppo A15s (2020) 64GB67/10064.0GB

Compare the rear cameras of "Galaxy S21+ 5G 256GB" and "Oppo A15s (2020) 64GB". 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 "Galaxy S21+ 5G 256GB" has 64.0MP. The "Oppo A15s (2020) 64GB" has 13.0MP. The rear-facing camera of the "Galaxy S21+ 5G 256GB" also has a higher pixel count than the "Oppo A15s (2020) 64GB", with a difference of about 51MP. The "Galaxy S21+ 5G 256GB" is more capable than the "Oppo A15s (2020) 64GB" 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 "Galaxy S21+ 5G 256GB" rather than the "Oppo A15s (2020) 64GB".

ScoreRear-camera resolution
Galaxy S21+ 5G 256GB100/10064.0MP
Oppo A15s (2020) 64GB61/10013.0MP

Which has a front camera with better picture quality, "Galaxy S21+ 5G 256GB" or "Oppo A15s (2020) 64GB"?

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.

The forward-facing camera on the "Galaxy S21+ 5G 256GB" has a resolution of 10.0MP. The "Oppo A15s (2020) 64GB"'s has 8.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Galaxy S21+ 5G 256GB" is higher than the "Oppo A15s (2020) 64GB", with a difference of approximately 2MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Galaxy S21+ 5G 256GB" than the "Oppo A15s (2020) 64GB". Therefore, the "Galaxy S21+ 5G 256GB" is recommended.

ScoreFront-camera resolution
Galaxy S21+ 5G 256GB64/10010.0MP
Oppo A15s (2020) 64GB58/1008.0MP

Compare Performance Specs

Galaxy S21+ 5G 256GBOppo A15s (2020) 64GB
ImageGalaxy S21+ 5G 256GBOppo A15s (2020) 64GB
MakerSamsungOppo
Release date2021-01-292020-12-18
ColorPhantom Black/Phantom Silver/Phantom Violet/Phantom Pink/Phantom Gold/Phantom RedDynamic Black/Fancy White
OSAndroidAndroid
Dimensions (width x height x thickness)75.6mm x 161.5mm x 7.8mm75.4mm x 164.0mm x 7.9mm
Weight200.0g177.0g
Display size6.7inch6.52inch
Display typeDynamic AMOLED 2XIPS LCD
Screen resolution (width x height)1080 x 2400720 x 1600
Pixel density392ppi269ppi
ChipsetExynos 2100Mediatek MT6765 Helio P35
CPU specs2.9GHz+2.8GHz+2.2GHz×8(8.0-cores)2.35GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size256.0GB64.0GB
Rear-camera resolution64.0MP13.0MP
Front-camera resolution10.0MP8.0MP

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