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BLU J5L (2020) 32GB vs Oppo K7x (2020) 128GB: Full Comparison!

Created date: 2020-11-19 15:00:31

BLU J5L (2020) 32GBOppo K7x (2020) 128GB
BLU J5L (2020) 32GBOppo K7x (2020) 128GB

Are you having trouble comparing the differences in features and performance of the "BLU J5L (2020) 32GB" and "Oppo K7x (2020) 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.

BLU J5L (2020) 32GBOppo K7x (2020) 128GB
BLU J5L (2020) 32GB

Oppo K7x (2020) 128GB

General rating:
Portabilityrating-image3.1
61/100
rating-image3.0
60/100
Weightrating-image3.4
68/100
rating-image2.6
52/100
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
89/100
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-image4.9
97/100
Front camera functionrating-image2.9
58/100
rating-image3.8
75/100

Compare Performance and Usability

Size comparison of "BLU J5L (2020) 32GB" and "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" is 75.1mm tall, 162.2mm wide, and 9.1mm thick.

There is no real difference between the "BLU J5L (2020) 32GB" and "Oppo K7x (2020) 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 "Oppo K7x (2020) 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 "Oppo K7x (2020) 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 "Oppo K7x (2020) 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
Oppo K7x (2020) 128GB60/10075.1mm x 162.2mm x 9.1mm

Which one is easier to hold, "BLU J5L (2020) 32GB" or "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" clocks in at 194.0g. If you compare the weight of the two, the "BLU J5L (2020) 32GB" is a considerably lighter smartphone than the "Oppo K7x (2020) 128GB", with a difference of about 39g. Because of this, the "BLU J5L (2020) 32GB" puts less of a burden on the fingers and wrists than the "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB".

ScoreWeight
BLU J5L (2020) 32GB68/100155.0g
Oppo K7x (2020) 128GB52/100194.0g

Which is better in terms of display, "BLU J5L (2020) 32GB" or "Oppo K7x (2020) 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 6.5inch on the "Oppo K7x (2020) 128GB". Comparing the sizes of the screens and displays, the "Oppo K7x (2020) 128GB" is considerably larger than the "BLU J5L (2020) 32GB", with a difference of about 1.5inch. Compared to the "BLU J5L (2020) 32GB", the "Oppo K7x (2020) 128GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreDisplay size
BLU J5L (2020) 32GB74/1005.0inch
Oppo K7x (2020) 128GB90/1006.5inch

Which one has a better display, "BLU J5L (2020) 32GB" or "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 404ppi. Comparing the screen definition, the "Oppo K7x (2020) 128GB" has a much higher pixel density than the "BLU J5L (2020) 32GB", with a difference of about 111ppi. The screen on the "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" rather than the "BLU J5L (2020) 32GB".

ScorePixel density
BLU J5L (2020) 32GB59/100293ppi
Oppo K7x (2020) 128GB84/100404ppi

How is the battery duration of "BLU J5L (2020) 32GB" different from that of "Oppo K7x (2020) 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
Oppo K7x (2020) 128GB - /100

Which is better in terms of CPU function, "BLU J5L (2020) 32GB" or "Oppo K7x (2020) 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 K7x (2020) 128GB" uses an MediaTek MT6853V Dimensity 720 5G CPU that performs at a speed of 2.0GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "Oppo K7x (2020) 128GB" has significantly higher specs than the "BLU J5L (2020) 32GB". The "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreCPU specs
BLU J5L (2020) 32GB18/1001.4GHz×4(4.0-cores)
Oppo K7x (2020) 128GB89/1002.0GHz+2.0GHz×8(8.0-cores)

How is "BLU J5L (2020) 32GB" different from "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB", on the other hand, has 6.0GB. As for memory performance, the "Oppo K7x (2020) 128GB" has a larger memory capacity than the "BLU J5L (2020) 32GB", with a difference of about 5GB. The "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreRAM size
BLU J5L (2020) 32GB20/1001.0GB
Oppo K7x (2020) 128GB90/1006.0GB

Which has a better storage capacity, "BLU J5L (2020) 32GB" or "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" has 128.0GB. In terms of ROM and data storage, the "Oppo K7x (2020) 128GB" has a much larger capacity than the "BLU J5L (2020) 32GB", with a difference of about 96GB. The "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreStorage size
BLU J5L (2020) 32GB55/10032.0GB
Oppo K7x (2020) 128GB90/100128.0GB

Compare the rear cameras of "BLU J5L (2020) 32GB" and "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" has 48.0MP. The rear-facing camera of the "Oppo K7x (2020) 128GB" also has a higher pixel count than the "BLU J5L (2020) 32GB", with a difference of about 40MP. The "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreRear-camera resolution
BLU J5L (2020) 32GB50/1008.0MP
Oppo K7x (2020) 128GB97/10048.0MP

Which has a front camera with better picture quality, "BLU J5L (2020) 32GB" or "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB"'s has 16.0MP. The front-facing camera of the "Oppo K7x (2020) 128GB" has a significantly higher number of pixels than the "BLU J5L (2020) 32GB", with a difference of about 8MP. Therefore, the "Oppo K7x (2020) 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 "Oppo K7x (2020) 128GB" rather than the "BLU J5L (2020) 32GB".

ScoreFront-camera resolution
BLU J5L (2020) 32GB58/1008.0MP
Oppo K7x (2020) 128GB75/10016.0MP

Compare Performance Specs

BLU J5L (2020) 32GBOppo K7x (2020) 128GB
ImageBLU J5L (2020) 32GBOppo K7x (2020) 128GB
MakerBLUOppo
Release date2020-102020-11-11
ColorBlue/Black/Violet/TanBlue/Black
OSAndroidAndroid
Dimensions (width x height x thickness)72.3mm x 144.0mm x 11.2mm75.1mm x 162.2mm x 9.1mm
Weight155.0g194.0g
Display size5.0inch6.5inch
Display typeIPS LCDLTPS IPS LCD
Screen resolution (width x height)720 x 12801080 x 2400
Pixel density293ppi404ppi
CPU specs1.4GHz×4(4.0-cores)2.0GHz+2.0GHz×8(8.0-cores)
RAM size1.0GB6.0GB
Storage size32.0GB128.0GB
Rear-camera resolution8.0MP48.0MP
Front-camera resolution8.0MP16.0MP

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