We compared the features and capabilities of the Xiaomi Mi 9 Pro and the Oppo Reno A. We reviewed them thoroughly to see which is best.

Created date: 09/25/2019, 21:18:39, Updated date: 10/01/2019, 14:09:27

Xiaomi Mi 9 ProOppo Reno A
Xiaomi Mi 9 ProOppo Reno A

Are you confused about which one to buy since you do not know the differences in functions and performances, as well as the ease of use of Xiaomi Mi 9 Pro and Oppo Reno A? We have compared the differences in functions and specifications/performances of these two smartphones and evaluated the one that you should buy.

Xiaomi Mi 9 ProOppo Reno A
Xiaomi Mi 9 Pro

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Oppo Reno A

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General rating:

80.8/100

(The 34th of all smartphones)

77.9/100

(The 145th of all smartphones)

Portability
62/100
62/100
Weight
52/100
62/100
Size of screen
90/100
90/100
Screen clarity
84/100
84/100
Battery duration
80/100
74/100
Processing capability
98/100
89/100
Memory capacity
99/100
90/100
Storage capacity
95/100
90/100
Rear camera function
97/100
68/100
Front camera function
81/100
88/100

Compare Performance and Usability

Size comparison of Xiaomi Mi 9 Pro and Oppo Reno A. 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 is 29.4 in (74.6 mm) wide, 61.9 in (157.2 mm) tall, and 3.3 in (8.5 mm) thick.The Oppo Reno A is 29.7 in (75.4 mm) tall, 62.4 in (158.4 mm) wide, and 3.1 in (7.8 mm) thick.

There is no real difference between the Xiaomi Mi 9 Pro and Oppo Reno A 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 Xiaomi Mi 9 Pro and Oppo Reno A, 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 Xiaomi Mi 9 Proand Oppo Reno A. 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)
Xiaomi Mi 9 Pro62/10029.4 in (74.6 mm) x 61.9 in (157.2 mm) x 3.3 in (8.5 mm)
Oppo Reno A62/10029.7 in (75.4 mm) x 62.4 in (158.4 mm) x 3.1 in (7.8 mm)

Which one is easier to hold, Xiaomi Mi 9 Pro or Oppo Reno A? 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 weighs 6.9 oz (196 g). The Oppo Reno A clocks in at 6.0 oz (169.5 g).If you compare the weight of the two, the Oppo Reno A is a considerably lighter smartphone than the Xiaomi Mi 9 Pro, with a difference of about 0.9 oz (169.5 g). Because of this, the Oppo Reno A puts less of a burden on the fingers and wrists than the Xiaomi Mi 9 Pro. If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the Oppo Reno A rather than the Xiaomi Mi 9 Pro.

ScoreWeight
Xiaomi Mi 9 Pro52/1006.9 oz (196 g)
Oppo Reno A62/1006.0 oz (169.5 g)

Which is better in terms of display, Xiaomi Mi 9 Pro or Oppo Reno A?

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 is 6.39 inch, and 6.4 inch on the Oppo Reno A.The screens of the Xiaomi Mi 9 Pro and Oppo Reno A 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
Xiaomi Mi 9 Pro90/1006.39 inch
Oppo Reno A90/1006.4 inch

Which one has a better display, Xiaomi Mi 9 Pro or Oppo Reno A?

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 has a 1080 x 2340 resolution and a pixel density of 403ppi. The Oppo Reno A, on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 402ppi.There is not much of a difference in the pixel resolutions of the Xiaomi Mi 9 Pro and Oppo Reno A, so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Xiaomi Mi 9 Pro84/100403ppi
Oppo Reno A84/100402ppi

How is the battery duration of Xiaomi Mi 9 Pro different from that of Oppo Reno A ? 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 has a battery capacity of 4000mAh, while the Oppo Reno A has a 3600mAh battery.Regarding the battery performance, the Xiaomi Mi 9 Pro has a larger battery capacity than the Oppo Reno A, with a difference of 400.0mAh. If you are choosing based on the battery, the Xiaomi Mi 9 Pro is recommended over the Oppo Reno A.

ScoreBattery capacity
Xiaomi Mi 9 Pro80/1004000mAh
Oppo Reno A74/1003600mAh

Which is better in terms of CPU function, Xiaomi Mi 9 Pro or Oppo Reno A?

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 is equipped with a Qualcomm SDM855 Snapdragon 855+ processor, and its performance speed is 2.96GHz+2.42GHz×8(OctaCore).The Oppo Reno A uses an Qualcomm SDM710 Snapdragon 710 CPU that performs at a speed of 2.2GHz+1.7GHz×8(OctaCore).Comparing their CPU performance, the Xiaomi Mi 9 Pro has higher specs than the Oppo Reno A. For this reason, applications run better on the Xiaomi Mi 9 Pro compared to the Oppo Reno A, and games run very smoothly. Therefore, the Xiaomi Mi 9 Pro is recommended.

ScoreCPU specs
Xiaomi Mi 9 Pro98/1002.96GHz+2.42GHz×8(OctaCore)
Oppo Reno A89/1002.2GHz+1.7GHz×8(OctaCore)

How is Xiaomi Mi 9 Pro different from Oppo Reno A 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 has 12GB of memory. The Oppo Reno A, on the other hand, has 6GB.Comparing the memory performance, the Xiaomi Mi 9 Pro has a larger memory capacity than the Oppo Reno A, with a difference of approximately 6.0GB. For this reason, multitasking is smoother on the Xiaomi Mi 9 Pro than the Oppo Reno A, and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the Xiaomi Mi 9 Pro. For this reason, the Xiaomi Mi 9 Pro is recommended.

ScoreRAM size
Xiaomi Mi 9 Pro99/10012GB
Oppo Reno A90/1006GB

Which has a better storage capacity, Xiaomi Mi 9 Pro or Oppo Reno A?

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 has 512GB of storage, while the Oppo Reno A has 128GB.There is no real difference between the Xiaomi Mi 9 ProandOppo Reno A'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
Xiaomi Mi 9 Pro95/100512GB
Oppo Reno A90/100128GB

Compare the rear cameras of Xiaomi Mi 9 Pro and Oppo Reno A. 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 has 48 MP. The Oppo Reno A has 16 MP.The rear-facing camera of the Xiaomi Mi 9 Pro also has a higher pixel count than the Oppo Reno A, with a difference of about 32.0 MP. The Xiaomi Mi 9 Pro is more capable than the Oppo Reno A of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the Xiaomi Mi 9 Pro rather than the Oppo Reno A.

ScoreRear-camera resolution
Xiaomi Mi 9 Pro97/10048 MP
Oppo Reno A68/10016 MP

Which has a front camera with better picture quality, Xiaomi Mi 9 Pro or Oppo Reno A?

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 has a resolution of 20 MP. The Oppo Reno A's has 25 MP.Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the Oppo Reno A is higher than the Xiaomi Mi 9 Pro, with a difference of approximately 5.0 MP. For this reason, it is possible to take higher quality selfies and make clear prints with the Oppo Reno A than the Xiaomi Mi 9 Pro. Therefore, the Oppo Reno A is recommended.

ScoreFront-camera resolution
Xiaomi Mi 9 Pro81/10020 MP
Oppo Reno A88/10025 MP

Detailed comparison of Xiaomi Mi 9 Pro and Oppo Reno A.

Comparison for general rating.

ImageProduct nameReviewgeneral rating

Xiaomi Mi 9 Pro

Score

80.8Display size:6.39 inch, Weight:6.9 oz (196 g), Chipset:Qualcomm SDM855 Snapdragon 855+, CPU specs:2.96GHz+2.42GHz×8(OctaCore), RAM size:12GB, Storage size:512GB, Battery capacity:4000mAh

Oppo Reno A

Score

77.9Display size:6.4 inch, Weight:6.0 oz (169.5 g), Chipset:Qualcomm SDM710 Snapdragon 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:6GB, Storage size:128GB, Battery capacity:3600mAh

Comparison for body size.

ImageProduct nameReviewbody size

Xiaomi Mi 9 Pro

Score

52.3Dimensions (width x height x thickness):29.4 in (74.6 mm) x 61.9 in (157.2 mm) x 3.3 in (8.5 mm)

Oppo Reno A

Score

52.0Dimensions (width x height x thickness):29.7 in (75.4 mm) x 62.4 in (158.4 mm) x 3.1 in (7.8 mm)

Comparison for body weight.

ImageProduct nameReviewbody weight

Xiaomi Mi 9 Pro

Score

52.0Weight:6.9 oz (196 g)

Oppo Reno A

Score

62.6Weight:6.0 oz (169.5 g)

Comparison for screen size.

ImageProduct nameReviewscreen size

Xiaomi Mi 9 Pro

Score

90.7Display size:6.39 inch

Oppo Reno A

Score

90.7Display size:6.4 inch

Comparison for RAM capacity.

ImageProduct nameReviewRAM capacity

Xiaomi Mi 9 Pro

Score

99.0RAM size:12GB

Oppo Reno A

Score

90.0RAM size:6GB

Comparison for storage size.

ImageProduct nameReviewstorage size

Xiaomi Mi 9 Pro

Score

95.0Storage size:512GB

Oppo Reno A

Score

90.0Storage size:128GB

Comparison for battery.

ImageProduct nameReviewbattery

Xiaomi Mi 9 Pro

Score

80.0Battery capacity:4000mAh

Oppo Reno A

Score

74.0Battery capacity:3600mAh

Comparison for rear-camera resolution.

ImageProduct nameReviewrear-camera resolution

Xiaomi Mi 9 Pro

Score

97.8Rear-camera resolution:48 MP

Oppo Reno A

Score

68.8Rear-camera resolution:16 MP

Comparison for front-camera resolution.

ImageProduct nameReviewfront-camera resolution

Xiaomi Mi 9 Pro

Score

81.0Front-camera resolution:20 MP

Oppo Reno A

Score

88.0Front-camera resolution:25 MP

Comparison for grip.

ImageProduct nameReviewgrip

Xiaomi Mi 9 Pro

Score

52.2Color:Dream white,titanium black, Dimensions (width x height x thickness):29.4 in (74.6 mm) x 61.9 in (157.2 mm) x 3.3 in (8.5 mm), Weight:6.9 oz (196 g)

Oppo Reno A

Score

57.3Color:Blue,black, Dimensions (width x height x thickness):29.7 in (75.4 mm) x 62.4 in (158.4 mm) x 3.1 in (7.8 mm), Weight:6.0 oz (169.5 g)

Comparison for screen cleanliness.

ImageProduct nameReviewscreen cleanliness

Xiaomi Mi 9 Pro

Score

84.9Display type:Super AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:403ppi

Oppo Reno A

Score

84.9Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:402ppi

Comparison for performance.

ImageProduct nameReviewperformance

Xiaomi Mi 9 Pro

Score

98.9OS:Android, Chipset:Qualcomm SDM855 Snapdragon 855+, CPU specs:2.96GHz+2.42GHz×8(OctaCore), RAM size:12GB

Oppo Reno A

Score

90.0OS:Android, Chipset:Qualcomm SDM710 Snapdragon 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:6GB

Compare Performance Specs

Xiaomi Mi 9 ProOppo Reno A
ImageXiaomi Mi 9 ProOppo Reno A
MakerXiaomiOppo
Release date9, 201910, 2019
Colordream white,titanium blackblue,black
OSAndroidAndroid
Dimensions (width x height x thickness)29.4 in (74.6 mm) x 61.9 in (157.2 mm) x 3.3 in (8.5 mm)29.7 in (75.4 mm) x 62.4 in (158.4 mm) x 3.1 in (7.8 mm)
Weight6.9 oz (196 g)6.0 oz (169.5 g)
Display size6.39 inch6.4 inch
Display typeSuper AMOLEDAMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density403ppi402ppi
Battery capacity4000mAh3600mAh
ChipsetQualcomm SDM855 Snapdragon 855+Qualcomm SDM710 Snapdragon 710
CPU specs2.96GHz+2.42GHz×8(OctaCore)2.2GHz+1.7GHz×8(OctaCore)
RAM size12GB6GB
Storage size512GB128GB
Rear-camera resolution48 MP16 MP
Front-camera resolution20 MP25 MP

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