Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

Xiaomi Mi 9 Pro 512GB vs Oppo Reno A (2019) 128GB: Specs & Scores

Created date: 2019-09-26 06:18:39, Updated date: 2020-04-16 22:20:48

Xiaomi Mi 9 Pro 512GBOppo Reno A (2019) 128GB
Xiaomi Mi 9 Pro 512GBOppo Reno A (2019) 128GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Mi 9 Pro 512GB" and "Oppo Reno A (2019) 128GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Mi 9 Pro 512GB" and "Oppo Reno A (2019) 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Mi 9 Pro 512GBOppo Reno A (2019) 128GB
Xiaomi Mi 9 Pro 512GB

Oppo Reno A (2019) 128GB

General rating:
Portabilityrating-image3.1
74.6mm x 157.2mm x 8.5mm
rating-image3.1
75.4mm x 158.4mm x 7.8mm
Weightrating-image2.6
196.0g
rating-image3.1
169.5g
Size of screenrating-image4.5
6.39inch
rating-image4.5
6.4inch
Screen clarityrating-image4.2
403ppi
rating-image4.2
402ppi
Battery durationrating-image4.0
4000.0mAh
rating-image3.7
3600.0mAh
Processing capabilityrating-image4.9
2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
rating-image4.5
2.2GHz+1.7GHz×8(8.0-cores)
Memory capacityrating-image5.0
12.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.8
512.0GB
rating-image4.5
128.0GB
Rear camera functionrating-image4.9
48.0MP
rating-image3.4
16.0MP
Front camera functionrating-image4.1
20.0MP
rating-image4.4
25.0MP

Compare Performance and Usability

Size comparison of "Xiaomi Mi 9 Pro 512GB" and "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" is 74.6mm wide, 157.2mm tall, and 8.5mm thick. The "Oppo Reno A (2019) 128GB" is 75.4mm tall, 158.4mm wide, and 7.8mm thick.

Comparing the width and thickness of the body, there isn't much difference between the "Xiaomi Mi 9 Pro 512GB" and "Oppo Reno A (2019) 128GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "Xiaomi Mi 9 Pro 512GB" and the "Oppo Reno A (2019) 128GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "Xiaomi Mi 9 Pro 512GB" and the "Oppo Reno A (2019) 128GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
Xiaomi Mi 9 Pro 512GB62/10074.6mm x 157.2mm x 8.5mm
Oppo Reno A (2019) 128GB62/10075.4mm x 158.4mm x 7.8mm

Which one is easier to hold, "Xiaomi Mi 9 Pro 512GB" or "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" weighs 196.0g. The "Oppo Reno A (2019) 128GB" clocks in at 169.5g. Comparing the weight of the two devices, the "Oppo Reno A (2019) 128GB" is a considerably lighter smart phone than the "Xiaomi Mi 9 Pro 512GB", and there is a difference of about 26.5g. In terms of the burden placed upon your fingers and wrist, the "Oppo Reno A (2019) 128GB" is superior to the "Xiaomi Mi 9 Pro 512GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Oppo Reno A (2019) 128GB" over the "Xiaomi Mi 9 Pro 512GB".

ScoreWeight
Xiaomi Mi 9 Pro 512GB52/100196.0g
Oppo Reno A (2019) 128GB62/100169.5g

Which is better in terms of display, "Xiaomi Mi 9 Pro 512GB" or "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" is 6.39inch, and 6.4inch on the "Oppo Reno A (2019) 128GB". Comparing the screen size, there is a negligible difference in screen size between the "Xiaomi Mi 9 Pro 512GB" and the "Oppo Reno A (2019) 128GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Xiaomi Mi 9 Pro 512GB90/1006.39inch
Oppo Reno A (2019) 128GB90/1006.4inch

Which one has a better display, "Xiaomi Mi 9 Pro 512GB" or "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" has a 1080 x 2340 resolution and a pixel density of 403ppi. The "Oppo Reno A (2019) 128GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 402ppi. Comparing the pixel count, the difference in pixel density between the "Xiaomi Mi 9 Pro 512GB" and the "Oppo Reno A (2019) 128GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Xiaomi Mi 9 Pro 512GB84/100403ppi
Oppo Reno A (2019) 128GB84/100402ppi

How is the battery duration of "Xiaomi Mi 9 Pro 512GB" different from that of "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" has a battery capacity of 4000.0mAh, while the "Oppo Reno A (2019) 128GB" has a 3600.0mAh battery. Regarding battery capacity, the "Xiaomi Mi 9 Pro 512GB" has greater battery capacity than the "Oppo Reno A (2019) 128GB", with a 400mAh difference. If battery is a priority, then the "Xiaomi Mi 9 Pro 512GB" is recommended over the "Oppo Reno A (2019) 128GB".

ScoreBattery capacity
Xiaomi Mi 9 Pro 512GB80/1004000.0mAh
Oppo Reno A (2019) 128GB74/1003600.0mAh

Which is better in terms of CPU function, "Xiaomi Mi 9 Pro 512GB" or "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" is equipped with a Qualcomm SM8150 Snapdragon 855+ processor, and its performance speed is 2.96GHz+2.42GHz+1.8GHz×8(8.0-cores). The "Oppo Reno A (2019) 128GB" uses an Qualcomm SDM710 Snapdragon 710 CPU that performs at a speed of 2.2GHz+1.7GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Mi 9 Pro 512GB" has higher specs compared to the "Oppo Reno A (2019) 128GB". For that reason, the "Xiaomi Mi 9 Pro 512GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Xiaomi Mi 9 Pro 512GB" over the "Oppo Reno A (2019) 128GB".

ScoreCPU specs
Xiaomi Mi 9 Pro 512GB98/1002.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
Oppo Reno A (2019) 128GB89/1002.2GHz+1.7GHz×8(8.0-cores)

How is "Xiaomi Mi 9 Pro 512GB" different from "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" has 12.0GB of memory. The "Oppo Reno A (2019) 128GB", on the other hand, has 6.0GB. Comparing the devices in terms of RAM, the "Xiaomi Mi 9 Pro 512GB" has more RAM than the "Oppo Reno A (2019) 128GB", with a difference of about 6GB. For that reason the "Xiaomi Mi 9 Pro 512GB" allows for smoother multitasking than the "Oppo Reno A (2019) 128GB", and apps are less likely to crash. In addition the "Xiaomi Mi 9 Pro 512GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "Xiaomi Mi 9 Pro 512GB".

ScoreRAM size
Xiaomi Mi 9 Pro 512GB99/10012.0GB
Oppo Reno A (2019) 128GB90/1006.0GB

Which has a better storage capacity, "Xiaomi Mi 9 Pro 512GB" or "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" has 512.0GB of storage, while the "Oppo Reno A (2019) 128GB" has 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Xiaomi Mi 9 Pro 512GB" and "Oppo Reno A (2019) 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Xiaomi Mi 9 Pro 512GB95/100512.0GB
Oppo Reno A (2019) 128GB90/100128.0GB

Compare the rear cameras of "Xiaomi Mi 9 Pro 512GB" and "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" has 48.0MP. The "Oppo Reno A (2019) 128GB" has 16.0MP. Comparing rear camera performance, the "Xiaomi Mi 9 Pro 512GB" has a much higher pixel count compared to the "Oppo Reno A (2019) 128GB", with a roughly 32MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xiaomi Mi 9 Pro 512GB" is superior to the "Oppo Reno A (2019) 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xiaomi Mi 9 Pro 512GB" over the "Oppo Reno A (2019) 128GB".

ScoreRear-camera resolution
Xiaomi Mi 9 Pro 512GB97/10048.0MP
Oppo Reno A (2019) 128GB68/10016.0MP

Which has a front camera with better picture quality, "Xiaomi Mi 9 Pro 512GB" or "Oppo Reno A (2019) 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 "Xiaomi Mi 9 Pro 512GB" has a resolution of 20.0MP. The "Oppo Reno A (2019) 128GB"'s has 25.0MP. Comparing rear camera performance, the front camera of the "Oppo Reno A (2019) 128GB" has a higher pixel count than the "Xiaomi Mi 9 Pro 512GB", with a roughly 5MP difference. As a result, the "Oppo Reno A (2019) 128GB" is better able to take high quality selfies than the "Xiaomi Mi 9 Pro 512GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Oppo Reno A (2019) 128GB".

ScoreFront-camera resolution
Xiaomi Mi 9 Pro 512GB81/10020.0MP
Oppo Reno A (2019) 128GB88/10025.0MP

Compare Performance Specs

Xiaomi Mi 9 Pro 512GBOppo Reno A (2019) 128GB
ImageXiaomi Mi 9 Pro 512GBOppo Reno A (2019) 128GB
MakerXiaomiOppo
Release date2019-092019-10
ColorDream White/Titanium BlackBlue/Black
OSAndroidAndroid
Dimensions (width x height x thickness)74.6mm x 157.2mm x 8.5mm75.4mm x 158.4mm x 7.8mm
Weight196.0g169.5g
Display size6.39inch6.4inch
Display typeSuper AMOLEDAMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density403ppi402ppi
Battery capacity4000.0mAh3600.0mAh
ChipsetQualcomm SM8150 Snapdragon 855+Qualcomm SDM710 Snapdragon 710
CPU specs2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)2.2GHz+1.7GHz×8(8.0-cores)
RAM size12.0GB6.0GB
Storage size512.0GB128.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution20.0MP25.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to Xiaomi Mi 9 Pro 512GB
Articles related to Oppo Reno A (2019) 128GB

Xiaomi Mi 9 Pro 512GB

Search for smartphone with similar ratings as Xiaomi Mi 9 Pro 512GB

Articles related to Xiaomi Mi 9 Pro 512GB
Articles related to Oppo Reno A (2019) 128GB

Oppo Reno A (2019) 128GB

Search for smartphone with similar ratings as Oppo Reno A (2019) 128GB

New articles