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BLU J5L (2020) 32GB vs Samsung Galaxy M21s 128GB: Specs & Scores

Created date: 2020-11-19 14:26:45

BLU J5L (2020) 32GBSamsung Galaxy M21s 128GB
BLU J5L (2020) 32GBSamsung Galaxy M21s 128GB

Here's our thorough comparison of the difference in performance and function between the "BLU J5L (2020) 32GB" and "Samsung Galaxy M21s 128GB". Which one should you buy? We'll compare and explain what differs between the "BLU J5L (2020) 32GB" and "Samsung Galaxy M21s 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

BLU J5L (2020) 32GBSamsung Galaxy M21s 128GB
BLU J5L (2020) 32GB

Samsung Galaxy M21s 128GB

General rating:
Portabilityrating-image3.1
61/100
rating-image3.0
60/100
Weightrating-image3.4
68/100
rating-image2.7
54/100
Size of screenrating-image3.7
74/100
rating-image4.5
90/100
Screen clarityrating-image3.0
59/100
rating-image4.2
84/100
Battery durationrating-image
- /100
rating-image
- /100
Processing capabilityrating-image1
18/100
rating-image4.5
90/100
Memory capacityrating-image1.0
20/100
rating-image4.5
90/100
Storage capacityrating-image2.8
55/100
rating-image4.5
90/100
Rear camera functionrating-image2.5
50/100
rating-image5.0
100/100
Front camera functionrating-image2.9
58/100
rating-image4.9
97/100

Compare Performance and Usability

Size comparison of "BLU J5L (2020) 32GB" and "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" is 72.3mm wide, 144.0mm tall, and 11.2mm thick. The "Samsung Galaxy M21s 128GB" is 75.1mm tall, 159.2mm wide, and 8.9mm thick.

There is no real difference between the "BLU J5L (2020) 32GB" and "Samsung Galaxy M21s 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.

Comparing the width and height of the main unit, the "BLU J5L (2020) 32GB" is smaller and more compact than the "Samsung Galaxy M21s 128GB". As a result, the "BLU J5L (2020) 32GB" is easier to operate with one hand and it is more portable without getting in your way than the "Samsung Galaxy M21s 128GB". Therefore, the "BLU J5L (2020) 32GB" is recommended.

When comparing their sizes as a whole, there is no real difference between the "BLU J5L (2020) 32GB"and "Samsung Galaxy M21s 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)
BLU J5L (2020) 32GB61/10072.3mm x 144.0mm x 11.2mm
Samsung Galaxy M21s 128GB60/10075.1mm x 159.2mm x 8.9mm

Which one is easier to hold, "BLU J5L (2020) 32GB" or "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" weighs 155.0g. The "Samsung Galaxy M21s 128GB" clocks in at 191.0g. If you compare the weight of the two, the "BLU J5L (2020) 32GB" is a considerably lighter smartphone than the "Samsung Galaxy M21s 128GB", with a difference of about 36g. Because of this, the "BLU J5L (2020) 32GB" puts less of a burden on the fingers and wrists than the "Samsung Galaxy M21s 128GB". 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 "BLU J5L (2020) 32GB" rather than the "Samsung Galaxy M21s 128GB".

ScoreWeight
BLU J5L (2020) 32GB68/100155.0g
Samsung Galaxy M21s 128GB54/100191.0g

Which is better in terms of display, "BLU J5L (2020) 32GB" or "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" is 5.0inch, and 6.4inch on the "Samsung Galaxy M21s 128GB". Comparing the sizes of the screens and displays, the "Samsung Galaxy M21s 128GB" is considerably larger than the "BLU J5L (2020) 32GB", with a difference of about 1.4inch. Compared to the "BLU J5L (2020) 32GB", the "Samsung Galaxy M21s 128GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Samsung Galaxy M21s 128GB" 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 "Samsung Galaxy M21s 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreDisplay size
BLU J5L (2020) 32GB74/1005.0inch
Samsung Galaxy M21s 128GB90/1006.4inch

Which one has a better display, "BLU J5L (2020) 32GB" or "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" has a 720 x 1280 resolution and a pixel density of 293ppi. The "Samsung Galaxy M21s 128GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 402ppi. Comparing the screen definition, the "Samsung Galaxy M21s 128GB" has a much higher pixel density than the "BLU J5L (2020) 32GB", with a difference of about 109ppi. The screen on the "Samsung Galaxy M21s 128GB" is clear and crisp, and puts less strain on the eyes than that of the "BLU J5L (2020) 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 M21s 128GB" rather than the "BLU J5L (2020) 32GB".

ScorePixel density
BLU J5L (2020) 32GB59/100293ppi
Samsung Galaxy M21s 128GB84/100402ppi

How is the battery duration of "BLU J5L (2020) 32GB" different from that of "Samsung Galaxy M21s 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
BLU J5L (2020) 32GB - /100
Samsung Galaxy M21s 128GB - /100

Which is better in terms of CPU function, "BLU J5L (2020) 32GB" or "Samsung Galaxy M21s 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 "Samsung Galaxy M21s 128GB" uses an Exynos 9611 CPU that performs at a speed of 2.3GHz+1.7GHz×8(8.0-cores). Comparing CPU performance, the "Samsung Galaxy M21s 128GB" has significantly higher specs than the "BLU J5L (2020) 32GB". The "Samsung Galaxy M21s 128GB" proves to be more advanced than the "BLU J5L (2020) 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 M21s 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreCPU specs
BLU J5L (2020) 32GB18/1001.4GHz×4(4.0-cores)
Samsung Galaxy M21s 128GB90/1002.3GHz+1.7GHz×8(8.0-cores)

How is "BLU J5L (2020) 32GB" different from "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" has 1.0GB of memory. The "Samsung Galaxy M21s 128GB", on the other hand, has 6.0GB. As for memory performance, the "Samsung Galaxy M21s 128GB" has a larger memory capacity than the "BLU J5L (2020) 32GB", with a difference of about 5GB. The "Samsung Galaxy M21s 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "BLU J5L (2020) 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 M21s 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreRAM size
BLU J5L (2020) 32GB20/1001.0GB
Samsung Galaxy M21s 128GB90/1006.0GB

Which has a better storage capacity, "BLU J5L (2020) 32GB" or "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" has 32.0GB of storage, while the "Samsung Galaxy M21s 128GB" has 128.0GB. In terms of ROM and data storage, the "Samsung Galaxy M21s 128GB" has a much larger capacity than the "BLU J5L (2020) 32GB", with a difference of about 96GB. The "Samsung Galaxy M21s 128GB" can save more photos and keep more apps installed than the "BLU J5L (2020) 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Samsung Galaxy M21s 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreStorage size
BLU J5L (2020) 32GB55/10032.0GB
Samsung Galaxy M21s 128GB90/100128.0GB

Compare the rear cameras of "BLU J5L (2020) 32GB" and "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" has 8.0MP. The "Samsung Galaxy M21s 128GB" has 64.0MP. The rear-facing camera of the "Samsung Galaxy M21s 128GB" also has a higher pixel count than the "BLU J5L (2020) 32GB", with a difference of about 56MP. The "Samsung Galaxy M21s 128GB" is more capable than the "BLU J5L (2020) 32GB" 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 "Samsung Galaxy M21s 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreRear-camera resolution
BLU J5L (2020) 32GB50/1008.0MP
Samsung Galaxy M21s 128GB100/10064.0MP

Which has a front camera with better picture quality, "BLU J5L (2020) 32GB" or "Samsung Galaxy M21s 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 "BLU J5L (2020) 32GB" has a resolution of 8.0MP. The "Samsung Galaxy M21s 128GB"'s has 32.0MP. The front-facing camera of the "Samsung Galaxy M21s 128GB" has a significantly higher number of pixels than the "BLU J5L (2020) 32GB", with a difference of about 24MP. Therefore, the "Samsung Galaxy M21s 128GB" is more suitable for taking photos and videos than the "BLU J5L (2020) 32GB". If you want to take and print high-quality selfies, we recommend buying the "Samsung Galaxy M21s 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreFront-camera resolution
BLU J5L (2020) 32GB58/1008.0MP
Samsung Galaxy M21s 128GB97/10032.0MP

Compare Performance Specs

BLU J5L (2020) 32GBSamsung Galaxy M21s 128GB
ImageBLU J5L (2020) 32GBSamsung Galaxy M21s 128GB
MakerBLUSamsung
Release date2020-102020-11-06
ColorBlue/Black/Violet/TanBlue/Black
OSAndroidAndroid
Dimensions (width x height x thickness)72.3mm x 144.0mm x 11.2mm75.1mm x 159.2mm x 8.9mm
Weight155.0g191.0g
Display size5.0inch6.4inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 12801080 x 2340
Pixel density293ppi402ppi
CPU specs1.4GHz×4(4.0-cores)2.3GHz+1.7GHz×8(8.0-cores)
RAM size1.0GB6.0GB
Storage size32.0GB128.0GB
Rear-camera resolution8.0MP64.0MP
Front-camera resolution8.0MP32.0MP

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