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Oppo Reno4 (2020) 128GB vs Xiaomi Mi A3 128GB: Specs & Scores

Created date: 2020-07-29 17:02:55, Updated date: 2021-10-20 21:25:41

Oppo Reno4 (2020) 128GBXiaomi Mi A3 128GB
Oppo Reno4 (2020) 128GBXiaomi Mi A3 128GB

Here's our thorough comparison of the difference in performance and function between the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB". Which one should you buy? We'll compare and explain what differs between the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Oppo Reno4 (2020) 128GBXiaomi Mi A3 128GB
Oppo Reno4 (2020) 128GB

Xiaomi Mi A3 128GB

General rating:

77.7/100

(The 3114th of all smartphones)

75/100

(The 3269th of all smartphones)

Portability
65/100
67/100
Weight
64/100
60/100
Size of screen
90/100
90/100
Screen clarity
85/100
57/100
Battery duration
80/100
80/100
Processing capability
92/100
89/100
Memory capacity
93/100
90/100
Storage capacity
90/100
90/100
Rear camera function
97/100
97/100
Front camera function
97/100
97/100

Compare Performance and Usability

Size comparison of "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" is 73.9mm wide, 160.3mm tall, and 7.7mm thick. The "Xiaomi Mi A3 128GB" is 71.9mm tall, 153.5mm wide, and 8.5mm thick.

There is no real difference between the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 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.

There is no real difference in length or width between the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB", 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.

When comparing their sizes as a whole, there is no real difference between the "Oppo Reno4 (2020) 128GB"and "Xiaomi Mi A3 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)
Oppo Reno4 (2020) 128GB65/10073.9mm x 160.3mm x 7.7mm
Xiaomi Mi A3 128GB67/10071.9mm x 153.5mm x 8.5mm

Which one is easier to hold, "Oppo Reno4 (2020) 128GB" or "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" weighs 165.0g. The "Xiaomi Mi A3 128GB" clocks in at 173.8g. The "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Oppo Reno4 (2020) 128GB64/100165.0g
Xiaomi Mi A3 128GB60/100173.8g

Which is better in terms of display, "Oppo Reno4 (2020) 128GB" or "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" is 6.4inch, and 6.09inch on the "Xiaomi Mi A3 128GB". The screens of the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB" 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
Oppo Reno4 (2020) 128GB90/1006.4inch
Xiaomi Mi A3 128GB90/1006.09inch

Which one has a better display, "Oppo Reno4 (2020) 128GB" or "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" has a 1080 x 2400 resolution and a pixel density of 411ppi. The "Xiaomi Mi A3 128GB", on the other hand, has a screen resolution of 720 x 1560 and a pixel density of 282ppi. Comparing the screen definition, the "Oppo Reno4 (2020) 128GB" has a much higher pixel density than the "Xiaomi Mi A3 128GB", with a difference of about 129ppi. The screen on the "Oppo Reno4 (2020) 128GB" is clear and crisp, and puts less strain on the eyes than that of the "Xiaomi Mi A3 128GB". 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 Reno4 (2020) 128GB" rather than the "Xiaomi Mi A3 128GB".

ScorePixel density
Oppo Reno4 (2020) 128GB85/100411ppi
Xiaomi Mi A3 128GB57/100282ppi

How is the battery duration of "Oppo Reno4 (2020) 128GB" different from that of "Xiaomi Mi A3 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.

The "Oppo Reno4 (2020) 128GB" has a battery capacity of 4015.0mAh, while the "Xiaomi Mi A3 128GB" has a 4030.0mAh battery. The batteries of both the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB" perform to the same extent. There is also no difference in the battery capacities of the "Oppo Reno4 (2020) 128GB" and the "Xiaomi Mi A3 128GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Oppo Reno4 (2020) 128GB80/1004015.0mAh
Xiaomi Mi A3 128GB80/1004030.0mAh

Which is better in terms of CPU function, "Oppo Reno4 (2020) 128GB" or "Xiaomi Mi A3 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 Reno4 (2020) 128GB" is equipped with a Qualcomm SM7125 Snapdragon 720G processor, and its performance speed is 2.3GHz+1.8GHz×8(8.0-cores). The "Xiaomi Mi A3 128GB" uses an Qualcomm SDM665 Snapdragon 665 CPU that performs at a speed of 2.0GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB". 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
Oppo Reno4 (2020) 128GB92/1002.3GHz+1.8GHz×8(8.0-cores)
Xiaomi Mi A3 128GB89/1002.0GHz+1.8GHz×8(8.0-cores)

How is "Oppo Reno4 (2020) 128GB" different from "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" has 8.0GB of memory. The "Xiaomi Mi A3 128GB", on the other hand, has 6.0GB. Memory performance is roughly the same for both the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Oppo Reno4 (2020) 128GB93/1008.0GB
Xiaomi Mi A3 128GB90/1006.0GB

Which has a better storage capacity, "Oppo Reno4 (2020) 128GB" or "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" has 128.0GB of storage, while the "Xiaomi Mi A3 128GB" has 128.0GB. There is no real difference between the "Oppo Reno4 (2020) 128GB"and "Xiaomi Mi A3 128GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Oppo Reno4 (2020) 128GB90/100128.0GB
Xiaomi Mi A3 128GB90/100128.0GB

Compare the rear cameras of "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" has 48.0MP. The "Xiaomi Mi A3 128GB" has 48.0MP. The rear facing cameras of the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB" 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
Oppo Reno4 (2020) 128GB97/10048.0MP
Xiaomi Mi A3 128GB97/10048.0MP

Which has a front camera with better picture quality, "Oppo Reno4 (2020) 128GB" or "Xiaomi Mi A3 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 "Oppo Reno4 (2020) 128GB" has a resolution of 32.0MP. The "Xiaomi Mi A3 128GB"'s has 32.0MP. There is little difference between the camera capabilities and the pixel density of the "Oppo Reno4 (2020) 128GB" and "Xiaomi Mi A3 128GB"'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
Oppo Reno4 (2020) 128GB97/10032.0MP
Xiaomi Mi A3 128GB97/10032.0MP

Compare Performance Specs

Oppo Reno4 (2020) 128GBXiaomi Mi A3 128GB
ImageOppo Reno4 (2020) 128GBXiaomi Mi A3 128GB
MakerOppoXiaomi
Release date2020-08-052019-07
ColorGalactic Blue/Space BlackKind of Gray/Not just Blue/More than White
OSAndroidAndroid
Dimensions (width x height x thickness)73.9mm x 160.3mm x 7.7mm71.9mm x 153.5mm x 8.5mm
Weight165.0g173.8g
Display size6.4inch6.09inch
Display typeOLEDSuper AMOLED
Screen resolution (width x height)1080 x 2400720 x 1560
Pixel density411ppi282ppi
Battery capacity4015.0mAh4030.0mAh
ChipsetQualcomm SM7125 Snapdragon 720GQualcomm SDM665 Snapdragon 665
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size128.0GB128.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution32.0MP32.0MP

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