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Samsung Galaxy A02 32GB vs Samsung Galaxy A40 64GB: Specs & Scores

Created date: 2021-01-27 21:57:23

Samsung Galaxy A02 32GBSamsung Galaxy A40 64GB
Samsung Galaxy A02 32GBSamsung Galaxy A40 64GB

Are you having trouble comparing the differences in features and performance of the "Samsung Galaxy A02 32GB" and "Samsung Galaxy A40 64GB", 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.

Samsung Galaxy A02 32GBSamsung Galaxy A40 64GB
Samsung Galaxy A02 32GB

Samsung Galaxy A40 64GB

General rating:
Portabilityrating-image3.0
75.9mm x 164.0mm x 9.1mm
rating-image3.7
69.2mm x 144.4mm x 7.9mm
Weightrating-image2.5
206.0g
rating-image3.7
140.0g
Size of screenrating-image4.5
6.5inch
rating-image4.4
5.9inch
Screen clarityrating-image2.7
269ppi
rating-image4.3
436ppi
Battery durationrating-image
rating-image3.3
3100.0mAh
Processing capabilityrating-image2.7
1.5GHz×4(4.0-cores)
rating-image3.9
1.77GHz+1.59GHz×8(8.0-cores)
Memory capacityrating-image3.0
3.0GB
rating-image3.5
4.0GB
Storage capacityrating-image2.8
32.0GB
rating-image3.4
64.0GB
Rear camera functionrating-image3.1
13.0MP
rating-image3.4
16.0MP
Front camera functionrating-image2.5
5.0MP
rating-image4.4
25.0MP

Compare Performance and Usability

Size comparison of "Samsung Galaxy A02 32GB" and "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" is 75.9mm wide, 164.0mm tall, and 9.1mm thick. The "Samsung Galaxy A40 64GB" is 69.2mm tall, 144.4mm wide, and 7.9mm thick.

The "Samsung Galaxy A40 64GB" is also more compact than the "Samsung Galaxy A02 32GB" in terms of the thickness of the devices. The "Samsung Galaxy A40 64GB" is easier than the "Samsung Galaxy A02 32GB" 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 "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

Comparing the width and height of the main unit, the "Samsung Galaxy A40 64GB" is smaller and more compact than the "Samsung Galaxy A02 32GB". As a result, the "Samsung Galaxy A40 64GB" is easier to operate with one hand and it is more portable without getting in your way than the "Samsung Galaxy A02 32GB". Therefore, the "Samsung Galaxy A40 64GB" is recommended.

Comparing the overall sizes, the "Samsung Galaxy A40 64GB" is significantly smaller than the "Samsung Galaxy A02 32GB". The "Samsung Galaxy A40 64GB" is more convenient than the "Samsung Galaxy A02 32GB" 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 "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

ScoreDimensions (width x height x thickness)
Samsung Galaxy A02 32GB59/10075.9mm x 164.0mm x 9.1mm
Samsung Galaxy A40 64GB73/10069.2mm x 144.4mm x 7.9mm

Which one is easier to hold, "Samsung Galaxy A02 32GB" or "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" weighs 206.0g. The "Samsung Galaxy A40 64GB" clocks in at 140.0g. If you compare the weight of the two, the "Samsung Galaxy A40 64GB" is a considerably lighter smartphone than the "Samsung Galaxy A02 32GB", with a difference of about 66g. Because of this, the "Samsung Galaxy A40 64GB" puts less of a burden on the fingers and wrists than the "Samsung Galaxy A02 32GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

ScoreWeight
Samsung Galaxy A02 32GB49/100206.0g
Samsung Galaxy A40 64GB74/100140.0g

Which is better in terms of display, "Samsung Galaxy A02 32GB" or "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" is 6.5inch, and 5.9inch on the "Samsung Galaxy A40 64GB". The screens of the "Samsung Galaxy A02 32GB" and "Samsung Galaxy A40 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
Samsung Galaxy A02 32GB90/1006.5inch
Samsung Galaxy A40 64GB88/1005.9inch

Which one has a better display, "Samsung Galaxy A02 32GB" or "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "Samsung Galaxy A40 64GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 436ppi. Comparing the screen definition, the "Samsung Galaxy A40 64GB" has a much higher pixel density than the "Samsung Galaxy A02 32GB", with a difference of about 167ppi. The screen on the "Samsung Galaxy A40 64GB" is clear and crisp, and puts less strain on the eyes than that of the "Samsung Galaxy A02 32GB". 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 "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

ScorePixel density
Samsung Galaxy A02 32GB54/100269ppi
Samsung Galaxy A40 64GB85/100436ppi

How is the battery duration of "Samsung Galaxy A02 32GB" different from that of "Samsung Galaxy A40 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
Samsung Galaxy A02 32GB - /100
Samsung Galaxy A40 64GB66/1003100.0mAh

Which is better in terms of CPU function, "Samsung Galaxy A02 32GB" or "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" is equipped with a Mediatek MT6739W processor, and its performance speed is 1.5GHz×4(4.0-cores). The "Samsung Galaxy A40 64GB" uses an Exynos 7904 CPU that performs at a speed of 1.77GHz+1.59GHz×8(8.0-cores). Comparing CPU performance, the "Samsung Galaxy A40 64GB" has significantly higher specs than the "Samsung Galaxy A02 32GB". The "Samsung Galaxy A40 64GB" proves to be more advanced than the "Samsung Galaxy A02 32GB" 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 "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

ScoreCPU specs
Samsung Galaxy A02 32GB53/1001.5GHz×4(4.0-cores)
Samsung Galaxy A40 64GB77/1001.77GHz+1.59GHz×8(8.0-cores)

How is "Samsung Galaxy A02 32GB" different from "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" has 3.0GB of memory. The "Samsung Galaxy A40 64GB", on the other hand, has 4.0GB. As for memory performance, the "Samsung Galaxy A40 64GB" has a larger memory capacity than the "Samsung Galaxy A02 32GB", with a difference of about 1GB. The "Samsung Galaxy A40 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Samsung Galaxy A02 32GB". 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 "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

ScoreRAM size
Samsung Galaxy A02 32GB60/1003.0GB
Samsung Galaxy A40 64GB70/1004.0GB

Which has a better storage capacity, "Samsung Galaxy A02 32GB" or "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" has 32.0GB of storage, while the "Samsung Galaxy A40 64GB" has 64.0GB. In terms of ROM and data storage, the "Samsung Galaxy A40 64GB" has a much larger capacity than the "Samsung Galaxy A02 32GB", with a difference of about 32GB. The "Samsung Galaxy A40 64GB" can save more photos and keep more apps installed than the "Samsung Galaxy A02 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

ScoreStorage size
Samsung Galaxy A02 32GB55/10032.0GB
Samsung Galaxy A40 64GB67/10064.0GB

Compare the rear cameras of "Samsung Galaxy A02 32GB" and "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" has 13.0MP. The "Samsung Galaxy A40 64GB" has 16.0MP. Comparing the rear camera performance, the number of pixels of the "Samsung Galaxy A40 64GB" is higher than the "Samsung Galaxy A02 32GB", with a difference of approximately 3MP. As a result, the "Samsung Galaxy A40 64GB" can take higher quality scenery photos and make clear prints compared to the "Samsung Galaxy A02 32GB". Therefore, the "Samsung Galaxy A40 64GB" is recommended.

ScoreRear-camera resolution
Samsung Galaxy A02 32GB61/10013.0MP
Samsung Galaxy A40 64GB68/10016.0MP

Which has a front camera with better picture quality, "Samsung Galaxy A02 32GB" or "Samsung Galaxy A40 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 "Samsung Galaxy A02 32GB" has a resolution of 5.0MP. The "Samsung Galaxy A40 64GB"'s has 25.0MP. The front-facing camera of the "Samsung Galaxy A40 64GB" has a significantly higher number of pixels than the "Samsung Galaxy A02 32GB", with a difference of about 20MP. Therefore, the "Samsung Galaxy A40 64GB" is more suitable for taking photos and videos than the "Samsung Galaxy A02 32GB". If you want to take and print high-quality selfies, we recommend buying the "Samsung Galaxy A40 64GB" rather than the "Samsung Galaxy A02 32GB".

ScoreFront-camera resolution
Samsung Galaxy A02 32GB50/1005.0MP
Samsung Galaxy A40 64GB88/10025.0MP

Compare Performance Specs

Samsung Galaxy A02 32GBSamsung Galaxy A40 64GB
ImageSamsung Galaxy A02 32GBSamsung Galaxy A40 64GB
MakerSamsungSamsung
Release date2021-01-272019-04-19
ColorBlack/BlueBlack/White/Blue/Coral
OSAndroidAndroid
Dimensions (width x height x thickness)75.9mm x 164.0mm x 9.1mm69.2mm x 144.4mm x 7.9mm
Weight206.0g140.0g
Display size6.5inch5.9inch
Display typePLS IPSSuper AMOLED
Screen resolution (width x height)720 x 16001080 x 2340
Pixel density269ppi436ppi
ChipsetMediatek MT6739WExynos 7904
CPU specs1.5GHz×4(4.0-cores)1.77GHz+1.59GHz×8(8.0-cores)
RAM size3.0GB4.0GB
Storage size32.0GB64.0GB
Rear-camera resolution13.0MP16.0MP
Front-camera resolution5.0MP25.0MP

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