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Which is better, Oppo A15s (2020) 64GB or Galaxy A42 5G 128GB? We compared their features and specs in detail

Created date: 2021-01-04 19:49:35

Oppo A15s (2020) 64GBGalaxy A42 5G 128GB
Oppo A15s (2020) 64GBGalaxy A42 5G 128GB

Are you having trouble comparing the differences in features and performance of the "Oppo A15s (2020) 64GB" and "Galaxy A42 5G 128GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Oppo A15s (2020) 64GBGalaxy A42 5G 128GB
Oppo A15s (2020) 64GB

Galaxy A42 5G 128GB

General rating:
Portabilityrating-image3.1
62/100
rating-image3.0
59/100
Weightrating-image3.0
59/100
rating-image2.7
53/100
Size of screenrating-image4.5
90/100
rating-image4.6
91/100
Screen clarityrating-image2.7
54/100
rating-image2.7
53/100
Battery durationrating-image
- /100
rating-image
- /100
Processing capabilityrating-image4.4
88/100
rating-image4.6
92/100
Memory capacityrating-image3.5
70/100
rating-image4.7
93/100
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-image4.1
81/100

Compare Performance and Usability

Size comparison of "Oppo A15s (2020) 64GB" and "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" is 75.9mm tall, 164.4mm wide, and 8.6mm thick.

There is no real difference between the "Oppo A15s (2020) 64GB" and "Galaxy A42 5G 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 "Galaxy A42 5G 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 "Galaxy A42 5G 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
Galaxy A42 5G 128GB59/10075.9mm x 164.4mm x 8.6mm

Which one is easier to hold, "Oppo A15s (2020) 64GB" or "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" clocks in at 193.0g. Comparing the weight of the main unit, the "Oppo A15s (2020) 64GB" is a lighter phone than the "Galaxy A42 5G 128GB", with a difference of approximately 16g. 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 A42 5G 128GB". For this reason, the "Oppo A15s (2020) 64GB" is recommended.

ScoreWeight
Oppo A15s (2020) 64GB59/100177.0g
Galaxy A42 5G 128GB53/100193.0g

Which is better in terms of display, "Oppo A15s (2020) 64GB" or "Galaxy A42 5G 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 6.6inch on the "Galaxy A42 5G 128GB". The screens of the "Oppo A15s (2020) 64GB" and "Galaxy A42 5G 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
Galaxy A42 5G 128GB91/1006.6inch

Which one has a better display, "Oppo A15s (2020) 64GB" or "Galaxy A42 5G 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 "Galaxy A42 5G 128GB", on the other hand, has a screen resolution of 720 x 1600 and a pixel density of 265ppi. There is not much of a difference in the pixel resolutions of the "Oppo A15s (2020) 64GB" and "Galaxy A42 5G 128GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Oppo A15s (2020) 64GB54/100269ppi
Galaxy A42 5G 128GB53/100265ppi

How is the battery duration of "Oppo A15s (2020) 64GB" different from that of "Galaxy A42 5G 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
Galaxy A42 5G 128GB - /100

Which is better in terms of CPU function, "Oppo A15s (2020) 64GB" or "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" uses an Qualcomm SM7225 Snapdragon 750 5G 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 "Galaxy A42 5G 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)
Galaxy A42 5G 128GB92/1002.2GHz+1.8GHz×8(8.0-cores)

How is "Oppo A15s (2020) 64GB" different from "Galaxy A42 5G 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 "Galaxy A42 5G 128GB", on the other hand, has 8.0GB. As for memory performance, the "Galaxy A42 5G 128GB" has a larger memory capacity than the "Oppo A15s (2020) 64GB", with a difference of about 4GB. The "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreRAM size
Oppo A15s (2020) 64GB70/1004.0GB
Galaxy A42 5G 128GB93/1008.0GB

Which has a better storage capacity, "Oppo A15s (2020) 64GB" or "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" has 128.0GB. In terms of ROM and data storage, the "Galaxy A42 5G 128GB" has a much larger capacity than the "Oppo A15s (2020) 64GB", with a difference of about 64GB. The "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreStorage size
Oppo A15s (2020) 64GB67/10064.0GB
Galaxy A42 5G 128GB90/100128.0GB

Compare the rear cameras of "Oppo A15s (2020) 64GB" and "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" has 48.0MP. The rear-facing camera of the "Galaxy A42 5G 128GB" also has a higher pixel count than the "Oppo A15s (2020) 64GB", with a difference of about 35MP. The "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreRear-camera resolution
Oppo A15s (2020) 64GB61/10013.0MP
Galaxy A42 5G 128GB97/10048.0MP

Which has a front camera with better picture quality, "Oppo A15s (2020) 64GB" or "Galaxy A42 5G 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 "Galaxy A42 5G 128GB"'s has 20.0MP. The front-facing camera of the "Galaxy A42 5G 128GB" has a significantly higher number of pixels than the "Oppo A15s (2020) 64GB", with a difference of about 12MP. Therefore, the "Galaxy A42 5G 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 "Galaxy A42 5G 128GB" rather than the "Oppo A15s (2020) 64GB".

ScoreFront-camera resolution
Oppo A15s (2020) 64GB58/1008.0MP
Galaxy A42 5G 128GB81/10020.0MP

Compare Performance Specs

Oppo A15s (2020) 64GBGalaxy A42 5G 128GB
ImageOppo A15s (2020) 64GBGalaxy A42 5G 128GB
MakerOppoSamsung
Release date2020-12-182020-11-11
ColorDynamic Black/Fancy WhitePrism Dot Black/Prism Dot White/Prism Dot Gray
OSAndroidAndroid
Dimensions (width x height x thickness)75.4mm x 164.0mm x 7.9mm75.9mm x 164.4mm x 8.6mm
Weight177.0g193.0g
Display size6.52inch6.6inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 1600720 x 1600
Pixel density269ppi265ppi
ChipsetMediatek MT6765 Helio P35Qualcomm SM7225 Snapdragon 750 5G
CPU specs2.35GHz+1.8GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size4.0GB8.0GB
Storage size64.0GB128.0GB
Rear-camera resolution13.0MP48.0MP
Front-camera resolution8.0MP20.0MP

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