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Which one is better, the Oppo A3s (2018) 64GB or Xiaomi Mi A3 128GB? We did a deep-dive comparison categorised by purpose of use!

Created date: 2019-07-14 23:26:22, Updated date: 2020-04-16 19:52:04

Xiaomi Mi A3 128GBOppo A3s (2018) 64GB
Xiaomi Mi A3 128GBOppo A3s (2018) 64GB

Which do we recommend after comparing the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB"? We evaluated the differences between the two models. This article is recommended for those who are trying to choose between the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB".

Xiaomi Mi A3 128GBOppo A3s (2018) 64GB
Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

General rating:
Griprating-image2.9
58/100
rating-image2.8
55/100
Screen qualityrating-image3.3
66/100
rating-image3.3
66/100
Performancerating-image4.8
95/100
rating-image4.5
90/100
Storage sizerating-image4.5
90/100
rating-image4.2
84/100
Batteryrating-image5.0
100/100
rating-image5.0
100/100
Rear-camera resolutionrating-image5.0
100/100
rating-image3.6
72/100
Front-camera resolutionrating-image5.0
100/100
rating-image4.0
80/100

What is the difference between the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB"

The design of Xiaomi Mi A3 128GB

The "Xiaomi Mi A3 128GB" is 153.5mm long, 71.9mm wide, and 8.5mm thick. It weighs 173.8g.

The design of Oppo A3s (2018) 64GB

The "Oppo A3s (2018) 64GB" is 156.2mm long, 75.6mm wide, and 8.2mm thick. It weighs 168.0g.

Which is the better design to use?

In comparison, the size difference is 2.6mm in length, 3.6mm in width, and 0.3mm in thickness. "Xiaomi Mi A3 128GB" is easy to use with a single hand, and its size makes it easier to hold. "Xiaomi Mi A3 128GB" is bigger than "Oppo A3s (2018) 64GB", which makes it easier to type on it via flick input. Both the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB" are basically equally portable and easy to handle.

The difference in weight is 5.8g. There is very little difference in weight between the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB", meaning that the burden on the hands even when used for a long time is pretty much the same.

Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

Ease of holding it in one hand70/10063/100
How much it does not feel heavy to hold in one hand36/10040/100
Ease of carrying around63/10059/100

Compare the display of the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB"

Display of the Xiaomi Mi A3 128GB

The "Xiaomi Mi A3 128GB" uses a Super AMOLED liquid crystal. The resolution is 720 x 1560, and the pixel density is 282ppi. The "Xiaomi Mi A3 128GB" has a 6.09inch screen size.

Display of the Oppo A3s (2018) 64GB

The "Oppo A3s (2018) 64GB" uses a IPS LCD liquid crystal. The resolution is 720 x 1520, and the pixel density is 271ppi. The "Oppo A3s (2018) 64GB" has a 6.2inch screen size.

Which has a better screen?

This makes a 0.11inch difference in the display sizes. When actually viewing the two phones' onscreen displays, it is obvious that they are roughly the same size. For doing internet research using systems such as SNS, there is not much difference between the two phones. Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

There is very little difference in the clarity of the displays of "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB" when used for research, gaming, or other similar purposes. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. When you compare how easy it is to see the VR on the two phones, it is pretty much the same. Neither the "Xiaomi Mi A3 128GB" nor the "Oppo A3s (2018) 64GB" have the necessary specs for this kind of purpose, so the experience will be unsatisfactory.

Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

How suited is the screen for usual usage?76/10077/100
How suited is the screen to play games on?79/10081/100

Compare the camera performances of the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB"

Camera performance of Xiaomi Mi A3 128GB

The main camera of the "Xiaomi Mi A3 128GB" has 48.0MP. The front camera has 32.0MP.

Camera performance of Oppo A3s (2018) 64GB

The main camera of the "Oppo A3s (2018) 64GB" has 13.0MP. The front camera has 8.0MP.

Which camera performance is better?

The back cameras thus have a 35MP difference in comparison. The "Xiaomi Mi A3 128GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "Xiaomi Mi A3 128GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

There is a 24MP difference in front camera pixel number. The "Xiaomi Mi A3 128GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. The "Xiaomi Mi A3 128GB" has the necessary specs for this kind of purpose. The "Xiaomi Mi A3 128GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.

Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

Is is suited to taking far away objects with the rear camera?100/10072/100
Is it suited for taking close objects with the built-in camera?100/10080/100

Comparison of the processing capabilities of the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB"

The processing capability of the Xiaomi Mi A3 128GB

Performance is defined by the chipset, and the "Xiaomi Mi A3 128GB" uses the Qualcomm SDM665 Snapdragon 665 SoC. The CPU performance is 2.0GHz+1.8GHz×8(8.0-cores). The memory capacity is 6.0GB.

The processing capability of the Oppo A3s (2018) 64GB

Performance is defined by the chipset, and the "Oppo A3s (2018) 64GB" uses the Qualcomm SDM450 Snapdragon 450 SoC. The CPU performance is 1.8GHz×8(8.0-cores). The memory capacity is 4.0GB.

Which has the better processing capability?

The CPU specs are the same for both phones. This is a 2GB difference in memory capacity. The memory of "Xiaomi Mi A3 128GB" is slightly larger, so "Xiaomi Mi A3 128GB" is recommended over "Oppo A3s (2018) 64GB" for multitasking.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" are not large at all. For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" equally. Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

There is basically no difference between "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB" when playing 2D games or basic 3D games. For playing more memory-intensive 3D games, it is better to go with "Xiaomi Mi A3 128GB" as it has better performance. Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet96/10093/100
Review on the CPU speed and the memory capacity while playing 3D games94/10088/100

Comparison of the battery life of the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB"

Battery performance of Xiaomi Mi A3 128GB

The "Xiaomi Mi A3 128GB" has a battery capacity of 4030.0mAh.

Battery performance of Oppo A3s (2018) 64GB

The "Oppo A3s (2018) 64GB" has a battery capacity of 4230.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 200mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

If you only use it to make phone calls or checking the time there is no large difference between them. For looking things up online, checking SNS, playing games occasionally or for most frequent use, it doesn't feel like there is much difference between the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB". Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

If you're using it frequently, for example playing games for a long time or using it to watch movies, you may feel no difference between the two devices. Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/100100/100
Review on the battery life of a phone mainly using mainly games and videos100/100100/100

Compare the storage capacity of the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB"

The storage capacity of the Xiaomi Mi A3 128GB

The "Xiaomi Mi A3 128GB" has 128.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

The storage capacity of the Oppo A3s (2018) 64GB

The "Oppo A3s (2018) 64GB" has 64.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

Which has the easier storage to use?

The difference in internal memory is about 64GB. "Xiaomi Mi A3 128GB" is recommended if you are using your phone mainly for downloading games and using apps such as social media. Avid gamers should look to the "Xiaomi Mi A3 128GB" for fulfilling their storage needs, as the "Oppo A3s (2018) 64GB" unfortunately falls behind here. Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

When the storage added with a SD card is included, then the difference is about 64GB. Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos. If you want to save long videos or save lots of photos, it does not make much difference whether you choose "Xiaomi Mi A3 128GB" or "Oppo A3s (2018) 64GB". Both the "Xiaomi Mi A3 128GB" and the "Oppo A3s (2018) 64GB" can be easily used for this kind of purpose.

Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

Review on the storage capacity when playing many games90/10084/100
Review on when you store many pictures and videos92/10091/100

Which to buy, the "Xiaomi Mi A3 128GB" or "Oppo A3s (2018) 64GB"

At the end of the day which is better, the "Xiaomi Mi A3 128GB" or "Oppo A3s (2018) 64GB"?

When it comes to being easy to handle and carry around, there is hardly any difference between "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB". If choosing based on screen size, there is hardly any difference between "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB". There isn't much difference between "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB" in terms of performance or specifications. When comparing "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB" overall, "Xiaomi Mi A3 128GB" is a more balanced model and is recommended.

Xiaomi Mi A3 128GB

Oppo A3s (2018) 64GB

Handling58/10055/100
Display66/10066/100
CPU specs95/10090/100
General rating84/10077/100

Is it recommended to buy the Xiaomi Mi A3 128GB, compared with other smartphones?

Compared to other smartphones, the "Xiaomi Mi A3 128GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Xiaomi Mi A3 128GB" is a high-end smart phone.

Is it recommended to buy the Oppo A3s (2018) 64GB, compared with other smartphones?

Compared to other smartphones, the "Oppo A3s (2018) 64GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Oppo A3s (2018) 64GB" is a middle-range to high-end smart phone.

What are the spec differences between the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB" ?

A summary of the technical specifications of the "Xiaomi Mi A3 128GB" and "Oppo A3s (2018) 64GB". Functions and performance variations on the same model will be highlighted in red.

Xiaomi Mi A3 128GBOppo A3s (2018) 64GB
Xiaomi Mi A3 128GBOppo A3s (2018) 64GB
ColorKind of Gray/Not just Blue/More than WhiteRed/Dark Purple
OSAndroidAndroid
Dimensions (width x height x thickness)71.9mm x 153.5mm x 8.5mm75.6mm x 156.2mm x 8.2mm
Weight173.8g168.0g
Display size6.09inch6.2inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)720 x 1560720 x 1520
Pixel density282ppi271ppi
Battery capacity4030.0mAh4230.0mAh
ChipsetQualcomm SDM665 Snapdragon 665Qualcomm SDM450 Snapdragon 450
CPU specs2.0GHz+1.8GHz×8(8.0-cores)1.8GHz×8(8.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution32.0MP8.0MP

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