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Oppo A31 (2020) 128GB vs. Xiaomi Mi 9 Explorer 256GB Specs & Scores

Created date: 2020-02-13 22:05:00, Updated date: 2020-04-16 20:22:13

Oppo A31 (2020) 128GBXiaomi Mi 9 Explorer 256GB
Oppo A31 (2020) 128GBXiaomi Mi 9 Explorer 256GB

Which do we recommend after comparing the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB"? We evaluated the differences between the two models. This article is recommended for those who are trying to choose between the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB".

Oppo A31 (2020) 128GBXiaomi Mi 9 Explorer 256GB
Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

General rating:

63.2/100

(The 3634th of all smartphones)

79.1/100

(The 3058th of all smartphones)

Grip
53/100
56/100
Screen quality
68/100
80/100
Performance
89/100
99/100
Storage size
90/100
90/100
Battery
100/100
94/100
Rear-camera resolution
70/100
100/100
Front-camera resolution
80/100
100/100

What is the difference between the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB"

The design of Oppo A31 (2020) 128GB

The "Oppo A31 (2020) 128GB" is 163.9mm long, 75.5mm wide, and 8.3mm thick. It weighs 180.0g.

The design of Xiaomi Mi 9 Explorer 256GB

The "Xiaomi Mi 9 Explorer 256GB" is 157.5mm long, 74.7mm wide, and 7.6mm thick. It weighs 173.0g.

Which is the better design to use?

In comparison, the size difference is 6.4mm in length, 0.7mm in width, and 0.7mm in thickness. Both the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB" are equally easy to use with one hand. Hiragana flick input is basically just as easy to use with "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB". Both the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB" are basically equally portable and easy to handle.

The difference in weight is 7g. There is very little difference in weight between the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB", meaning that the burden on the hands even when used for a long time is pretty much the same.

Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

Ease of holding it in one hand63/10066/100
How much it does not feel heavy to hold in one hand32/10037/100
Ease of carrying around59/10060/100

Compare the display of the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB"

Display of the Oppo A31 (2020) 128GB

The "Oppo A31 (2020) 128GB" uses a IPS LCD liquid crystal. The resolution is 720 x 1600, and the pixel density is 269ppi. The "Oppo A31 (2020) 128GB" has a 6.5inch screen size.

Display of the Xiaomi Mi 9 Explorer 256GB

The "Xiaomi Mi 9 Explorer 256GB" uses a Super AMOLED liquid crystal. The resolution is 1080 x 2340, and the pixel density is 403ppi. The "Xiaomi Mi 9 Explorer 256GB" has a 6.39inch 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 "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose.

In terms of display, the "Xiaomi Mi 9 Explorer 256GB" is a better choice for those looking to use their phone for browsing the web or for gaming. 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. The "Xiaomi Mi 9 Explorer 256GB" also offers a crisp, cleaner display when using a VR headset than the "Oppo A31 (2020) 128GB". The "Oppo A31 (2020) 128GB" has the performance needed for this kind of purpose.

Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

How suited is the screen for usual usage?80/10079/100
How suited is the screen to play games on?84/10083/100

Compare the camera performances of the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB"

Camera performance of Oppo A31 (2020) 128GB

The main camera of the "Oppo A31 (2020) 128GB" has 12.0MP. The front camera has 8.0MP.

Camera performance of Xiaomi Mi 9 Explorer 256GB

The main camera of the "Xiaomi Mi 9 Explorer 256GB" has 48.0MP. The front camera has 20.0MP.

Which camera performance is better?

The back cameras thus have a 36MP difference in comparison. The "Xiaomi Mi 9 Explorer 256GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "Xiaomi Mi 9 Explorer 256GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. Both the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose.

There is a 12MP difference in front camera pixel number. The "Xiaomi Mi 9 Explorer 256GB"'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 9 Explorer 256GB" has the necessary specs for this kind of purpose. The "Xiaomi Mi 9 Explorer 256GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.

Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

Is is suited to taking far away objects with the rear camera?70/100100/100
Is it suited for taking close objects with the built-in camera?80/100100/100

Comparison of the processing capabilities of the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB"

The processing capability of the Oppo A31 (2020) 128GB

Performance is defined by the chipset, and the "Oppo A31 (2020) 128GB" uses the Mediatek MT6765V/CB Helio P35 SoC. The CPU performance is 2.3GHz+1.8GHz×8(8.0-cores). The memory capacity is 4.0GB.

The processing capability of the Xiaomi Mi 9 Explorer 256GB

Performance is defined by the chipset, and the "Xiaomi Mi 9 Explorer 256GB" uses the Qualcomm SM8150 Snapdragon 855 SoC. The CPU performance is 2.84GHz+2.42GHz+1.78GHz×8(8.0-cores). The memory capacity is 12.0GB.

Which has the better processing capability?

As compared to the "Oppo A31 (2020) 128GB", the "Xiaomi Mi 9 Explorer 256GB" boasts boasts a better CPU and specs. This is a 8GB difference in memory capacity. The "Xiaomi Mi 9 Explorer 256GB" has more memory storage, making the "Xiaomi Mi 9 Explorer 256GB" work better for multitasking or running 3D games.

For those who only use their phone's basic features like emailing, instant messaging, or social media, the "Xiaomi Mi 9 Explorer 256GB" is the better choice to buy over the "Oppo A31 (2020) 128GB". For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" equally. Both the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose.

For playing 2D and simpler 3D games, "Xiaomi Mi 9 Explorer 256GB" is more suitable as the games are less likely to stall. Complex, full-fledged 3D games definitely run better on the "Xiaomi Mi 9 Explorer 256GB" than the "Oppo A31 (2020) 128GB". Both the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose.

Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet91/100100/100
Review on the CPU speed and the memory capacity while playing 3D games85/10099/100

Comparison of the battery life of the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB"

Battery performance of Oppo A31 (2020) 128GB

The "Oppo A31 (2020) 128GB" has a battery capacity of 4230.0mAh.

Battery performance of Xiaomi Mi 9 Explorer 256GB

The "Xiaomi Mi 9 Explorer 256GB" has a battery capacity of 3300.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 930mAh, 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.

The "Oppo A31 (2020) 128GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For average daily use, for example looking things up online, SNS, gaming or occasionally checking your screen I can recommend the "Oppo A31 (2020) 128GB" slightly more. Both the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose.

The battery life of the "Oppo A31 (2020) 128GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. Both the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose.

Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10094/100
Review on the battery life of a phone mainly using mainly games and videos100/10085/100

Compare the storage capacity of the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB"

The storage capacity of the Oppo A31 (2020) 128GB

The "Oppo A31 (2020) 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.

The storage capacity of the Xiaomi Mi 9 Explorer 256GB

The "Xiaomi Mi 9 Explorer 256GB" has 256.0GB of internal memory.

Which has the easier storage to use?

The difference in internal memory is about 128GB. If you are only downloading a few games and apps (such as SNS) to use on your phone, it really doesn't matter if you choose "Oppo A31 (2020) 128GB" or "Xiaomi Mi 9 Explorer 256GB". If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy. Both the "Oppo A31 (2020) 128GB" and the "Xiaomi Mi 9 Explorer 256GB" can be easily used for this kind of purpose.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.

Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

Review on the storage capacity when playing many games90/10090/100
Review on when you store many pictures and videos - -

Which to buy, the "Oppo A31 (2020) 128GB" or "Xiaomi Mi 9 Explorer 256GB"

At the end of the day which is better, the "Oppo A31 (2020) 128GB" or "Xiaomi Mi 9 Explorer 256GB"?

When it comes to being easy to handle and carry around, there is hardly any difference between "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB". Its perfect screen size of 6.39inch makes the "Xiaomi Mi 9 Explorer 256GB" a lot easier to use. The "Xiaomi Mi 9 Explorer 256GB" also hands down has the superior specs. When comparing "Xiaomi Mi 9 Explorer 256GB" and "Oppo A31 (2020) 128GB" overall, "Xiaomi Mi 9 Explorer 256GB" is a more balanced model and is recommended.

Oppo A31 (2020) 128GB

Xiaomi Mi 9 Explorer 256GB

Handling53/10056/100
Display68/10080/100
CPU specs89/10099/100
General rating75/10084/100

Is it recommended to buy the Oppo A31 (2020) 128GB, compared with other smartphones?

Compared to other smartphones, the "Oppo A31 (2020) 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 "Oppo A31 (2020) 128GB" is a middle-range to high-end smart phone.

Is it recommended to buy the Xiaomi Mi 9 Explorer 256GB, compared with other smartphones?

Compared to other smartphones, the "Xiaomi Mi 9 Explorer 256GB" 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 9 Explorer 256GB" is a high-end smart phone.

What are the spec differences between the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB" ?

A summary of the technical specifications of the "Oppo A31 (2020) 128GB" and "Xiaomi Mi 9 Explorer 256GB". Functions and performance variations on the same model will be highlighted in red.

Oppo A31 (2020) 128GBXiaomi Mi 9 Explorer 256GB
Oppo A31 (2020) 128GBXiaomi Mi 9 Explorer 256GB
ColorFantasy White/Mystery BlackTransparent Black
OSAndroidAndroid
Dimensions (width x height x thickness)75.5mm x 163.9mm x 8.3mm74.7mm x 157.5mm x 7.6mm
Weight180.0g173.0g
Display size6.5inch6.39inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 16001080 x 2340
Pixel density269ppi403ppi
Battery capacity4230.0mAh3300.0mAh
ChipsetMediatek MT6765V/CB Helio P35Qualcomm SM8150 Snapdragon 855
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
RAM size4.0GB12.0GB
Storage size128.0GB256.0GB
Rear-camera resolution12.0MP48.0MP
Front-camera resolution8.0MP20.0MP

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