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Blackview Oscal S80 128GB vs Blackview A90 (2021) 64GB: Full Comparison!

Created date: 2023-02-23 20:17:34

Blackview Oscal S80 128GBBlackview A90 (2021) 64GB
Blackview Oscal S80 128GBBlackview A90 (2021) 64GB

Are you having trouble comparing the differences in features and performance of the "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 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.

Blackview Oscal S80 128GBBlackview A90 (2021) 64GB
Blackview Oscal S80 128GB

Blackview A90 (2021) 64GB

General rating:

69.6/100

(The 5604th of all smartphones)

63.6/100

(The 5700th of all smartphones)

Portability
45/100
56/100
Weight
12/100
56/100
Size of screen
90/100
90/100
Screen clarity
84/100
53/100
Battery duration
- /100
- /100
Processing capability
89/100
85/100
Memory capacity
90/100
70/100
Storage capacity
90/100
67/100
Rear camera function
59/100
59/100
Front camera function
58/100
58/100

Compare Performance and Usability

Size comparison of "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" is 81.4mm wide, 174.0mm tall, and 18.9mm thick. The "Blackview A90 (2021) 64GB" is 77.6mm tall, 166.3mm wide, and 8.8mm thick.

The "Blackview A90 (2021) 64GB" is also more compact than the "Blackview Oscal S80 128GB" in terms of the thickness of the devices. The "Blackview A90 (2021) 64GB" is easier than the "Blackview Oscal S80 128GB" 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 "Blackview A90 (2021) 64GB" rather than the "Blackview Oscal S80 128GB".

There is no real difference in length or width between the "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 64GB", 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.

Comparing the overall size of the main unit, the "Blackview A90 (2021) 64GB" is smaller than the "Blackview Oscal S80 128GB". As a result, it is easier to use the "Blackview A90 (2021) 64GB" with one hand compared to the "Blackview Oscal S80 128GB", and its size makes it more comfortable to carry around. For this reason, the "Blackview A90 (2021) 64GB" is recommended.

ScoreDimensions (width x height x thickness)
Blackview Oscal S80 128GB45/10081.4mm x 174.0mm x 18.9mm
Blackview A90 (2021) 64GB56/10077.6mm x 166.3mm x 8.8mm

Which one is easier to hold, "Blackview Oscal S80 128GB" or "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" weighs 460.0g. The "Blackview A90 (2021) 64GB" clocks in at 185.0g. If you compare the weight of the two, the "Blackview A90 (2021) 64GB" is a considerably lighter smartphone than the "Blackview Oscal S80 128GB", with a difference of about 275g. Because of this, the "Blackview A90 (2021) 64GB" puts less of a burden on the fingers and wrists than the "Blackview Oscal S80 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 "Blackview A90 (2021) 64GB" rather than the "Blackview Oscal S80 128GB".

ScoreWeight
Blackview Oscal S80 128GB12/100460.0g
Blackview A90 (2021) 64GB56/100185.0g

Which is better in terms of display, "Blackview Oscal S80 128GB" or "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" is 6.58inch, and 6.39inch on the "Blackview A90 (2021) 64GB". The screens of the "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 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
Blackview Oscal S80 128GB90/1006.58inch
Blackview A90 (2021) 64GB90/1006.39inch

Which one has a better display, "Blackview Oscal S80 128GB" or "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" has a 1080 x 2408 resolution and a pixel density of 401ppi. The "Blackview A90 (2021) 64GB", on the other hand, has a screen resolution of 720 x 1560 and a pixel density of 268ppi. Comparing the screen definition, the "Blackview Oscal S80 128GB" has a much higher pixel density than the "Blackview A90 (2021) 64GB", with a difference of about 133ppi. The screen on the "Blackview Oscal S80 128GB" is clear and crisp, and puts less strain on the eyes than that of the "Blackview A90 (2021) 64GB". 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 "Blackview Oscal S80 128GB" rather than the "Blackview A90 (2021) 64GB".

ScorePixel density
Blackview Oscal S80 128GB84/100401ppi
Blackview A90 (2021) 64GB53/100268ppi

How is the battery duration of "Blackview Oscal S80 128GB" different from that of "Blackview A90 (2021) 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
Blackview Oscal S80 128GB - /100
Blackview A90 (2021) 64GB - /100

Which is better in terms of CPU function, "Blackview Oscal S80 128GB" or "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" is equipped with a Mediatek MT6769 Helio G85 processor, and its performance speed is 2.0GHz+1.8GHz×8(8.0-cores). The "Blackview A90 (2021) 64GB" uses an Mediatek MT6771 Helio P60 CPU that performs at a speed of 2.0GHz+2.0GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 64GB". 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
Blackview Oscal S80 128GB89/1002.0GHz+1.8GHz×8(8.0-cores)
Blackview A90 (2021) 64GB85/1002.0GHz+2.0GHz×8(8.0-cores)

How is "Blackview Oscal S80 128GB" different from "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" has 6.0GB of memory. The "Blackview A90 (2021) 64GB", on the other hand, has 4.0GB. As for memory performance, the "Blackview Oscal S80 128GB" has a larger memory capacity than the "Blackview A90 (2021) 64GB", with a difference of about 2GB. The "Blackview Oscal S80 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" rather than the "Blackview A90 (2021) 64GB".

ScoreRAM size
Blackview Oscal S80 128GB90/1006.0GB
Blackview A90 (2021) 64GB70/1004.0GB

Which has a better storage capacity, "Blackview Oscal S80 128GB" or "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" has 128.0GB of storage, while the "Blackview A90 (2021) 64GB" has 64.0GB. In terms of ROM and data storage, the "Blackview Oscal S80 128GB" has a much larger capacity than the "Blackview A90 (2021) 64GB", with a difference of about 64GB. The "Blackview Oscal S80 128GB" can save more photos and keep more apps installed than the "Blackview A90 (2021) 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Blackview Oscal S80 128GB" rather than the "Blackview A90 (2021) 64GB".

ScoreStorage size
Blackview Oscal S80 128GB90/100128.0GB
Blackview A90 (2021) 64GB67/10064.0GB

Compare the rear cameras of "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" has 12.0MP. The "Blackview A90 (2021) 64GB" has 12.0MP. The rear facing cameras of the "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 64GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Blackview Oscal S80 128GB59/10012.0MP
Blackview A90 (2021) 64GB59/10012.0MP

Which has a front camera with better picture quality, "Blackview Oscal S80 128GB" or "Blackview A90 (2021) 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 "Blackview Oscal S80 128GB" has a resolution of 8.0MP. The "Blackview A90 (2021) 64GB"'s has 8.0MP. There is little difference between the camera capabilities and the pixel density of the "Blackview Oscal S80 128GB" and "Blackview A90 (2021) 64GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Blackview Oscal S80 128GB58/1008.0MP
Blackview A90 (2021) 64GB58/1008.0MP

Compare Performance Specs

Blackview Oscal S80 128GBBlackview A90 (2021) 64GB
ImageBlackview Oscal S80 128GBBlackview A90 (2021) 64GB
MakerBlackviewBlackview
Release date2023-02-132021-05-04
ColorNavy Green/Mecha Orange/Conquest BlackBlack/Blue/Orange/Purple
OSAndroidAndroid
Dimensions (width x height x thickness)81.4mm x 174.0mm x 18.9mm77.6mm x 166.3mm x 8.8mm
Weight460.0g185.0g
Display size6.58inch6.39inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 2408720 x 1560
Pixel density401ppi268ppi
ChipsetMediatek MT6769 Helio G85Mediatek MT6771 Helio P60
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.0GHz+2.0GHz×8(8.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution12.0MP12.0MP
Front-camera resolution8.0MP8.0MP

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