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Which is better, BLU G90 (2020) 64GB or BLU J4 (2019) 32GB? We compared their features and specs in detail

Created date: 2020-06-23 14:42:27

BLU G90 (2020) 64GBBLU J4 (2019) 32GB
BLU G90 (2020) 64GBBLU J4 (2019) 32GB

Here's our thorough comparison of the difference in performance and function between the "BLU G90 (2020) 64GB" and "BLU J4 (2019) 32GB". Which one should you buy? We'll compare and explain what differs between the "BLU G90 (2020) 64GB" and "BLU J4 (2019) 32GB" in a way that even people who aren't used to choosing between two similar products can understand.

BLU G90 (2020) 64GBBLU J4 (2019) 32GB
BLU G90 (2020) 64GB

BLU J4 (2019) 32GB

General rating:

61.6/100

(The 3689th of all smartphones)

47/100

(The 3913th of all smartphones)

Portability
58/100
63/100
Weight
56/100
67/100
Size of screen
90/100
82/100
Screen clarity
54/100
59/100
Battery duration
80/100
53/100
Processing capability
76/100
16/100
Memory capacity
70/100
20/100
Storage capacity
67/100
55/100
Rear camera function
68/100
50/100
Front camera function
71/100
58/100

Compare Performance and Usability

Size comparison of "BLU G90 (2020) 64GB" and "BLU J4 (2019) 32GB". 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 G90 (2020) 64GB" is 76.5mm wide, 164.6mm tall, and 8.8mm thick. The "BLU J4 (2019) 32GB" is 72.3mm tall, 151.0mm wide, and 10.0mm thick.

Comparing the width and thickness of the main unit, the "BLU J4 (2019) 32GB" is smaller and more compact compared to the "BLU G90 (2020) 64GB". Therefore, it is easier to grip and hold the "BLU J4 (2019) 32GB" than the "BLU G90 (2020) 64GB". For this reason, the "BLU J4 (2019) 32GB" is recommended.

Comparing the width and height of the main unit, the "BLU J4 (2019) 32GB" is smaller and more compact than the "BLU G90 (2020) 64GB". As a result, the "BLU J4 (2019) 32GB" is easier to operate with one hand and it is more portable without getting in your way than the "BLU G90 (2020) 64GB". Therefore, the "BLU J4 (2019) 32GB" is recommended.

Comparing the overall size of the main unit, the "BLU J4 (2019) 32GB" is smaller than the "BLU G90 (2020) 64GB". As a result, it is easier to use the "BLU J4 (2019) 32GB" with one hand compared to the "BLU G90 (2020) 64GB", and its size makes it more comfortable to carry around. For this reason, the "BLU J4 (2019) 32GB" is recommended.

ScoreDimensions (width x height x thickness)
BLU G90 (2020) 64GB58/10076.5mm x 164.6mm x 8.8mm
BLU J4 (2019) 32GB63/10072.3mm x 151.0mm x 10.0mm

Which one is easier to hold, "BLU G90 (2020) 64GB" or "BLU J4 (2019) 32GB"? 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 G90 (2020) 64GB" weighs 185.0g. The "BLU J4 (2019) 32GB" clocks in at 158.0g. If you compare the weight of the two, the "BLU J4 (2019) 32GB" is a considerably lighter smartphone than the "BLU G90 (2020) 64GB", with a difference of about 27g. Because of this, the "BLU J4 (2019) 32GB" puts less of a burden on the fingers and wrists than the "BLU G90 (2020) 64GB". 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 J4 (2019) 32GB" rather than the "BLU G90 (2020) 64GB".

ScoreWeight
BLU G90 (2020) 64GB56/100185.0g
BLU J4 (2019) 32GB67/100158.0g

Which is better in terms of display, "BLU G90 (2020) 64GB" or "BLU J4 (2019) 32GB"?

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 G90 (2020) 64GB" is 6.5inch, and 5.5inch on the "BLU J4 (2019) 32GB". Comparing the size of the display and screen, the screen size of the "BLU G90 (2020) 64GB" is larger than that of the "BLU J4 (2019) 32GB", with a difference of approximately 1inch. As a result, there will be unintended touches on the "BLU G90 (2020) 64GB" compared to the "BLU J4 (2019) 32GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "BLU G90 (2020) 64GB" is recommended.

ScoreDisplay size
BLU G90 (2020) 64GB90/1006.5inch
BLU J4 (2019) 32GB82/1005.5inch

Which one has a better display, "BLU G90 (2020) 64GB" or "BLU J4 (2019) 32GB"?

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 G90 (2020) 64GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "BLU J4 (2019) 32GB", on the other hand, has a screen resolution of 720 x 1440 and a pixel density of 292ppi. Comparing the number of pixels on the screen, the pixel density of the "BLU J4 (2019) 32GB" is higher than the "BLU G90 (2020) 64GB", with a difference of approximately 23ppi. Therefor, the "BLU J4 (2019) 32GB" is better able to display images and videos than the "BLU G90 (2020) 64GB", and is easier on the eyes. For this reason, the "BLU J4 (2019) 32GB" is recommended.

ScorePixel density
BLU G90 (2020) 64GB54/100269ppi
BLU J4 (2019) 32GB59/100292ppi

How is the battery duration of "BLU G90 (2020) 64GB" different from that of "BLU J4 (2019) 32GB" ? 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.

The "BLU G90 (2020) 64GB" has a battery capacity of 4000.0mAh, while the "BLU J4 (2019) 32GB" has a 2200.0mAh battery. With regards to battery performance, the "BLU G90 (2020) 64GB" has a substantially larger battery capacity than the "BLU J4 (2019) 32GB", with a difference of 1800mAh. The "BLU G90 (2020) 64GB" can be used without charging for a longer time than the "BLU J4 (2019) 32GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "BLU G90 (2020) 64GB" rather than the "BLU J4 (2019) 32GB".

ScoreBattery capacity
BLU G90 (2020) 64GB80/1004000.0mAh
BLU J4 (2019) 32GB53/1002200.0mAh

Which is better in terms of CPU function, "BLU G90 (2020) 64GB" or "BLU J4 (2019) 32GB"?

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 "BLU G90 (2020) 64GB" is equipped with a MediaTek Helio A25 processor, and its performance speed is 1.8GHz+1.5GHz×8(8.0-cores). Comparing CPU performance, the "BLU G90 (2020) 64GB" has significantly higher specs than the "BLU J4 (2019) 32GB". The "BLU G90 (2020) 64GB" proves to be more advanced than the "BLU J4 (2019) 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 "BLU G90 (2020) 64GB" rather than the "BLU J4 (2019) 32GB".

ScoreCPU specs
BLU G90 (2020) 64GB76/1001.8GHz+1.5GHz×8(8.0-cores)
BLU J4 (2019) 32GB16/1001.3GHz×4(4.0-cores)

How is "BLU G90 (2020) 64GB" different from "BLU J4 (2019) 32GB" 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 G90 (2020) 64GB" has 4.0GB of memory. The "BLU J4 (2019) 32GB", on the other hand, has 1.0GB. As for memory performance, the "BLU G90 (2020) 64GB" has a larger memory capacity than the "BLU J4 (2019) 32GB", with a difference of about 3GB. The "BLU G90 (2020) 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "BLU J4 (2019) 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 "BLU G90 (2020) 64GB" rather than the "BLU J4 (2019) 32GB".

ScoreRAM size
BLU G90 (2020) 64GB70/1004.0GB
BLU J4 (2019) 32GB20/1001.0GB

Which has a better storage capacity, "BLU G90 (2020) 64GB" or "BLU J4 (2019) 32GB"?

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 G90 (2020) 64GB" has 64.0GB of storage, while the "BLU J4 (2019) 32GB" has 32.0GB. In terms of ROM and data storage, the "BLU G90 (2020) 64GB" has a much larger capacity than the "BLU J4 (2019) 32GB", with a difference of about 32GB. The "BLU G90 (2020) 64GB" can save more photos and keep more apps installed than the "BLU J4 (2019) 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "BLU G90 (2020) 64GB" rather than the "BLU J4 (2019) 32GB".

ScoreStorage size
BLU G90 (2020) 64GB67/10064.0GB
BLU J4 (2019) 32GB55/10032.0GB

Compare the rear cameras of "BLU G90 (2020) 64GB" and "BLU J4 (2019) 32GB". 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 G90 (2020) 64GB" has 16.0MP. The "BLU J4 (2019) 32GB" has 8.0MP. The rear-facing camera of the "BLU G90 (2020) 64GB" also has a higher pixel count than the "BLU J4 (2019) 32GB", with a difference of about 8MP. The "BLU G90 (2020) 64GB" is more capable than the "BLU J4 (2019) 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 "BLU G90 (2020) 64GB" rather than the "BLU J4 (2019) 32GB".

ScoreRear-camera resolution
BLU G90 (2020) 64GB68/10016.0MP
BLU J4 (2019) 32GB50/1008.0MP

Which has a front camera with better picture quality, "BLU G90 (2020) 64GB" or "BLU J4 (2019) 32GB"?

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 G90 (2020) 64GB" has a resolution of 13.0MP. The "BLU J4 (2019) 32GB"'s has 8.0MP. The front-facing camera of the "BLU G90 (2020) 64GB" has a significantly higher number of pixels than the "BLU J4 (2019) 32GB", with a difference of about 5MP. Therefore, the "BLU G90 (2020) 64GB" is more suitable for taking photos and videos than the "BLU J4 (2019) 32GB". If you want to take and print high-quality selfies, we recommend buying the "BLU G90 (2020) 64GB" rather than the "BLU J4 (2019) 32GB".

ScoreFront-camera resolution
BLU G90 (2020) 64GB71/10013.0MP
BLU J4 (2019) 32GB58/1008.0MP

Compare Performance Specs

BLU G90 (2020) 64GBBLU J4 (2019) 32GB
ImageBLU G90 (2020) 64GBBLU J4 (2019) 32GB
MakerBLUBLU
Release date2020-06-242019-10
ColorBlack/White/Magenta/BlueBlue/Black/Brown
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 164.6mm x 8.8mm72.3mm x 151.0mm x 10.0mm
Weight185.0g158.0g
Display size6.5inch5.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1600720 x 1440
Pixel density269ppi292ppi
Battery capacity4000.0mAh2200.0mAh
CPU specs1.8GHz+1.5GHz×8(8.0-cores)1.3GHz×4(4.0-cores)
RAM size4.0GB1.0GB
Storage size64.0GB32.0GB
Rear-camera resolution16.0MP8.0MP
Front-camera resolution13.0MP8.0MP

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