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Xiaomi Redmi Note 9S 128GB and Oppo Reno3 (2020) 128GB review

Created date: 2020-03-22 14:14:47, Updated date: 2021-10-20 20:55:02

Xiaomi Redmi Note 9S 128GBOppo Reno3 (2020) 128GB
Xiaomi Redmi Note 9S 128GBOppo Reno3 (2020) 128GB

How are the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

Xiaomi Redmi Note 9S 128GBOppo Reno3 (2020) 128GB
Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

General rating:

74.1/100

(The 3319th of all smartphones)

72.3/100

(The 3391th of all smartphones)

Grip
46/100
58/100
Screen quality
81/100
81/100
Performance
96/100
98/100
Storage size
90/100
90/100
Battery
100/100
100/100
Rear-camera resolution
100/100
100/100
Front-camera resolution
100/100
100/100

What is the difference between the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB"

The design of Xiaomi Redmi Note 9S 128GB

The "Xiaomi Redmi Note 9S 128GB" is 165.8mm long, 76.7mm wide, and 8.8mm thick. It weighs 209.0g.

The design of Oppo Reno3 (2020) 128GB

The "Oppo Reno3 (2020) 128GB" is 160.2mm long, 73.3mm wide, and 7.9mm thick. It weighs 170.0g.

Which is the better design to use?

In comparison, the size difference is 5.6mm in length, 3.4mm in width, and 0.9mm in thickness. "Oppo Reno3 (2020) 128GB" is easy to use with a single hand, and its size makes it easier to hold. "Oppo Reno3 (2020) 128GB" is bigger than "Xiaomi Redmi Note 9S 128GB", which makes it easier to type on it via flick input. Both the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" are basically equally portable and easy to handle.

The difference in weight is 39g. The "Oppo Reno3 (2020) 128GB" is much lighter, putting less burden on the hand.

Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

Ease of holding it in one hand59/10068/100
How much it does not feel heavy to hold in one hand13/10039/100
Ease of carrying around57/10062/100

Compare the display of the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB"

Display of the Xiaomi Redmi Note 9S 128GB

The "Xiaomi Redmi Note 9S 128GB" uses a IPS LCD liquid crystal. The resolution is 1080 x 2400, and the pixel density is 394ppi. The "Xiaomi Redmi Note 9S 128GB" has a 6.67inch screen size.

Display of the Oppo Reno3 (2020) 128GB

The "Oppo Reno3 (2020) 128GB" uses a AMOLED liquid crystal. The resolution is 1080 x 2400, and the pixel density is 411ppi. The "Oppo Reno3 (2020) 128GB" has a 6.4inch screen size.

Which has a better screen?

This makes a 0.26inch 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 Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" can be easily used for this kind of purpose.

There is very little difference in the clarity of the displays of "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" 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. "Oppo Reno3 (2020) 128GB" is comparatively more suited for use with VR as it has a sleeker display.

Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

How suited is the screen for usual usage?81/10079/100
How suited is the screen to play games on?86/10083/100

Compare the camera performances of the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB"

Camera performance of Xiaomi Redmi Note 9S 128GB

The main camera of the "Xiaomi Redmi Note 9S 128GB" has 48.0MP. The front camera has 16.0MP.

Camera performance of Oppo Reno3 (2020) 128GB

The main camera of the "Oppo Reno3 (2020) 128GB" has 48.0MP. The front camera has 44.0MP.

Which camera performance is better?

There is very little difference in the performance (or pixel count) of "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" when shooting distant objects or Instagrammable landscapes. Also, when using the rear camera to snap close shots of photogenic sweets or meals, there is very little difference between the pixel counts of the two phones. Both the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" can be easily used for this kind of purpose.

There is a 28MP difference in front camera pixel number. When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs. Both the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" can be easily used for this kind of purpose. There is not much difference between the pixel counts of "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

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

Comparison of the processing capabilities of the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB"

The processing capability of the Xiaomi Redmi Note 9S 128GB

Performance is defined by the chipset, and the "Xiaomi Redmi Note 9S 128GB" uses the Qualcomm SM7125 Snapdragon 720G SoC. The CPU performance is 2.3GHz+1.8GHz×8(8.0-cores). The memory capacity is 6.0GB.

The processing capability of the Oppo Reno3 (2020) 128GB

Performance is defined by the chipset, and the "Oppo Reno3 (2020) 128GB" uses the Mediatek MT6779 Helio P90 SoC. The CPU performance is 2.2GHz+2.0GHz×8(8.0-cores). The memory capacity is 8.0GB.

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 "Oppo Reno3 (2020) 128GB" is slightly larger, so "Oppo Reno3 (2020) 128GB" is recommended over "Xiaomi Redmi Note 9S 128GB" for multitasking.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" 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 Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" equally. Both the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" can be easily used for this kind of purpose.

There is basically no difference between "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" when playing 2D games or basic 3D games. Functionality is about the same for full-scale 3D games, no matter which phone model is used. Both the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" can be easily used for this kind of purpose.

Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet99/100100/100
Review on the CPU speed and the memory capacity while playing 3D games94/10097/100

Comparison of the battery life of the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB"

Battery performance of Xiaomi Redmi Note 9S 128GB

The "Xiaomi Redmi Note 9S 128GB" has a battery capacity of 5020.0mAh.

Battery performance of Oppo Reno3 (2020) 128GB

The "Oppo Reno3 (2020) 128GB" has a battery capacity of 4025.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 995mAh, 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 "Xiaomi Redmi Note 9S 128GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. 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 Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB". Both the "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" 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 Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" can be easily used for this kind of purpose.

Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

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 Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB"

The storage capacity of the Xiaomi Redmi Note 9S 128GB

The "Xiaomi Redmi Note 9S 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 Oppo Reno3 (2020) 128GB

The "Oppo Reno3 (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.

Which has the easier storage to use?

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 "Xiaomi Redmi Note 9S 128GB" or "Oppo Reno3 (2020) 128GB". 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 "Xiaomi Redmi Note 9S 128GB" and the "Oppo Reno3 (2020) 128GB" 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.

Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

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

Which to buy, the "Xiaomi Redmi Note 9S 128GB" or "Oppo Reno3 (2020) 128GB"

At the end of the day which is better, the "Xiaomi Redmi Note 9S 128GB" or "Oppo Reno3 (2020) 128GB"?

If you're looking for something that's easy to hold, the compact "Oppo Reno3 (2020) 128GB" is a great choice. If choosing based on screen size, there is hardly any difference between "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB". There isn't much difference between "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" in terms of performance or specifications. Because both have advantages and disadvantages, I think that it is best to stick to the most important points that you want to emphasize.

Xiaomi Redmi Note 9S 128GB

Oppo Reno3 (2020) 128GB

Handling46/10058/100
Display81/10081/100
CPU specs96/10098/100
General rating84/10086/100

Is it recommended to buy the Xiaomi Redmi Note 9S 128GB, compared with other smartphones?

Compared to other smartphones, the "Xiaomi Redmi Note 9S 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 Redmi Note 9S 128GB" is a high-end smart phone.

Is it recommended to buy the Oppo Reno3 (2020) 128GB, compared with other smartphones?

Compared to other smartphones, the "Oppo Reno3 (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 Reno3 (2020) 128GB" is a high-end smart phone.

What are the spec differences between the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB" ?

A summary of the technical specifications of the "Xiaomi Redmi Note 9S 128GB" and "Oppo Reno3 (2020) 128GB". Functions and performance variations on the same model will be highlighted in red.

Xiaomi Redmi Note 9S 128GBOppo Reno3 (2020) 128GB
Xiaomi Redmi Note 9S 128GBOppo Reno3 (2020) 128GB
ColorAurora Blue/Glacier White/Interstellar GrayMidnight Black/Aurora Blue
OSAndroidAndroid
Dimensions (width x height x thickness)76.7mm x 165.8mm x 8.8mm73.3mm x 160.2mm x 7.9mm
Weight209.0g170.0g
Display size6.67inch6.4inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1080 x 24001080 x 2400
Pixel density394ppi411ppi
Battery capacity5020.0mAh4025.0mAh
ChipsetQualcomm SM7125 Snapdragon 720GMediatek MT6779 Helio P90
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.2GHz+2.0GHz×8(8.0-cores)
RAM size6.0GB8.0GB
Storage size128.0GB128.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution16.0MP44.0MP

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