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Should you buy Oppo A15s (2020) 64GB or Xiaomi Redmi Note 7 128GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2021-01-04 19:23:10

Oppo A15s (2020) 64GBXiaomi Redmi Note 7 128GB
Oppo A15s (2020) 64GBXiaomi Redmi Note 7 128GB

How did the evaluations between the "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 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!

Oppo A15s (2020) 64GBXiaomi Redmi Note 7 128GB
Oppo A15s (2020) 64GB

Xiaomi Redmi Note 7 128GB

General rating:
Portabilityrating-image3.1
62/100
rating-image3.1
62/100
Weightrating-image3.0
59/100
rating-image2.8
56/100
Size of screenrating-image4.5
90/100
rating-image4.5
90/100
Screen clarityrating-image2.7
54/100
rating-image4.3
85/100
Battery durationrating-image
- /100
rating-image4.0
80/100
Processing capabilityrating-image4.4
88/100
rating-image4.5
90/100
Memory capacityrating-image3.5
70/100
rating-image4.5
90/100
Storage capacityrating-image3.4
67/100
rating-image4.5
90/100
Rear camera functionrating-image3.1
61/100
rating-image4.9
97/100
Front camera functionrating-image2.9
58/100
rating-image3.6
71/100

Compare Performance and Usability

Size comparison of "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 128GB". 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 "Oppo A15s (2020) 64GB" is 75.4mm wide, 164.0mm tall, and 7.9mm thick. The "Xiaomi Redmi Note 7 128GB" is 75.2mm tall, 159.2mm wide, and 8.1mm thick.

There is no real difference between the "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 128GB" 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 "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 128GB", 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 "Oppo A15s (2020) 64GB"and "Xiaomi Redmi Note 7 128GB". 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)
Oppo A15s (2020) 64GB62/10075.4mm x 164.0mm x 7.9mm
Xiaomi Redmi Note 7 128GB62/10075.2mm x 159.2mm x 8.1mm

Which one is easier to hold, "Oppo A15s (2020) 64GB" or "Xiaomi Redmi Note 7 128GB"? 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 "Oppo A15s (2020) 64GB" weighs 177.0g. The "Xiaomi Redmi Note 7 128GB" clocks in at 186.0g. The "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 128GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Oppo A15s (2020) 64GB59/100177.0g
Xiaomi Redmi Note 7 128GB56/100186.0g

Which is better in terms of display, "Oppo A15s (2020) 64GB" or "Xiaomi Redmi Note 7 128GB"?

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 "Oppo A15s (2020) 64GB" is 6.52inch, and 6.3inch on the "Xiaomi Redmi Note 7 128GB". The screens of the "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 128GB" 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
Oppo A15s (2020) 64GB90/1006.52inch
Xiaomi Redmi Note 7 128GB90/1006.3inch

Which one has a better display, "Oppo A15s (2020) 64GB" or "Xiaomi Redmi Note 7 128GB"?

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 "Oppo A15s (2020) 64GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "Xiaomi Redmi Note 7 128GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 409ppi. Comparing the screen definition, the "Xiaomi Redmi Note 7 128GB" has a much higher pixel density than the "Oppo A15s (2020) 64GB", with a difference of about 140ppi. The screen on the "Xiaomi Redmi Note 7 128GB" 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 "Xiaomi Redmi Note 7 128GB" rather than the "Oppo A15s (2020) 64GB".

ScorePixel density
Oppo A15s (2020) 64GB54/100269ppi
Xiaomi Redmi Note 7 128GB85/100409ppi

How is the battery duration of "Oppo A15s (2020) 64GB" different from that of "Xiaomi Redmi Note 7 128GB" ? 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
Oppo A15s (2020) 64GB - /100
Xiaomi Redmi Note 7 128GB80/1004000.0mAh

Which is better in terms of CPU function, "Oppo A15s (2020) 64GB" or "Xiaomi Redmi Note 7 128GB"?

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 "Oppo A15s (2020) 64GB" is equipped with a Mediatek MT6765 Helio P35 processor, and its performance speed is 2.35GHz+1.8GHz×8(8.0-cores). The "Xiaomi Redmi Note 7 128GB" uses an Qualcomm SDM660 Snapdragon 660 CPU that performs at a speed of 2.2GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 128GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Oppo A15s (2020) 64GB88/1002.35GHz+1.8GHz×8(8.0-cores)
Xiaomi Redmi Note 7 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)

How is "Oppo A15s (2020) 64GB" different from "Xiaomi Redmi Note 7 128GB" 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 "Oppo A15s (2020) 64GB" has 4.0GB of memory. The "Xiaomi Redmi Note 7 128GB", on the other hand, has 6.0GB. As for memory performance, the "Xiaomi Redmi Note 7 128GB" has a larger memory capacity than the "Oppo A15s (2020) 64GB", with a difference of about 2GB. The "Xiaomi Redmi Note 7 128GB" 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 "Xiaomi Redmi Note 7 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreRAM size
Oppo A15s (2020) 64GB70/1004.0GB
Xiaomi Redmi Note 7 128GB90/1006.0GB

Which has a better storage capacity, "Oppo A15s (2020) 64GB" or "Xiaomi Redmi Note 7 128GB"?

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 "Oppo A15s (2020) 64GB" has 64.0GB of storage, while the "Xiaomi Redmi Note 7 128GB" has 128.0GB. In terms of ROM and data storage, the "Xiaomi Redmi Note 7 128GB" has a much larger capacity than the "Oppo A15s (2020) 64GB", with a difference of about 64GB. The "Xiaomi Redmi Note 7 128GB" 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 "Xiaomi Redmi Note 7 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreStorage size
Oppo A15s (2020) 64GB67/10064.0GB
Xiaomi Redmi Note 7 128GB90/100128.0GB

Compare the rear cameras of "Oppo A15s (2020) 64GB" and "Xiaomi Redmi Note 7 128GB". 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 "Oppo A15s (2020) 64GB" has 13.0MP. The "Xiaomi Redmi Note 7 128GB" has 48.0MP. The rear-facing camera of the "Xiaomi Redmi Note 7 128GB" also has a higher pixel count than the "Oppo A15s (2020) 64GB", with a difference of about 35MP. The "Xiaomi Redmi Note 7 128GB" 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 "Xiaomi Redmi Note 7 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreRear-camera resolution
Oppo A15s (2020) 64GB61/10013.0MP
Xiaomi Redmi Note 7 128GB97/10048.0MP

Which has a front camera with better picture quality, "Oppo A15s (2020) 64GB" or "Xiaomi Redmi Note 7 128GB"?

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 "Oppo A15s (2020) 64GB" has a resolution of 8.0MP. The "Xiaomi Redmi Note 7 128GB"'s has 13.0MP. The front-facing camera of the "Xiaomi Redmi Note 7 128GB" has a significantly higher number of pixels than the "Oppo A15s (2020) 64GB", with a difference of about 5MP. Therefore, the "Xiaomi Redmi Note 7 128GB" is more suitable for taking photos and videos than the "Oppo A15s (2020) 64GB". If you want to take and print high-quality selfies, we recommend buying the "Xiaomi Redmi Note 7 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreFront-camera resolution
Oppo A15s (2020) 64GB58/1008.0MP
Xiaomi Redmi Note 7 128GB71/10013.0MP

Compare Performance Specs

Oppo A15s (2020) 64GBXiaomi Redmi Note 7 128GB
ImageOppo A15s (2020) 64GBXiaomi Redmi Note 7 128GB
MakerOppoXiaomi
Release date2020-12-182019-01
ColorDynamic Black/Fancy WhiteBlue/Black/Twilight Gold/White
OSAndroidAndroid
Dimensions (width x height x thickness)75.4mm x 164.0mm x 7.9mm75.2mm x 159.2mm x 8.1mm
Weight177.0g186.0g
Display size6.52inch6.3inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 16001080 x 2340
Pixel density269ppi409ppi
ChipsetMediatek MT6765 Helio P35Qualcomm SDM660 Snapdragon 660
CPU specs2.35GHz+1.8GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size4.0GB6.0GB
Storage size64.0GB128.0GB
Rear-camera resolution13.0MP48.0MP
Front-camera resolution8.0MP13.0MP

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