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Which should you buy, the Xiaomi Mi 9 Pro 512GB or Realme 5 (2019) 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2019-09-25 06:11:47, Updated date: 2020-04-16 22:14:00

Xiaomi Mi 9 Pro 512GBRealme 5 (2019) 128GB
Xiaomi Mi 9 Pro 512GBRealme 5 (2019) 128GB

Are you having trouble comparing the differences in features and performance of the "Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Xiaomi Mi 9 Pro 512GBRealme 5 (2019) 128GB
Xiaomi Mi 9 Pro 512GB

Realme 5 (2019) 128GB

General rating:

78.4/100

(The 3082th of all smartphones)

66.2/100

(The 3547th of all smartphones)

Holding comfort
62/100
59/100
Weight
52/100
51/100
Screen size
90/100
90/100
Display quality
84/100
54/100
Battery life
80/100
83/100
Processing power
98/100
83/100
Memory capacity
99/100
70/100
Storage capacity
95/100
90/100
Rear camera performance
97/100
59/100
Front camera performance
81/100
71/100

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", performance comparison

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Xiaomi Mi 9 Pro 512GB" has a width of 74.6mm, a length of 157.2mm, and a thickness of 8.5mm. Also, the "Realme 5 (2019) 128GB" has a width of 75.6mm, a length of 164.4mm, and a thickness of 9.3mm.

Comparing the width and thickness of the body, there isn't much difference between the "Xiaomi Mi 9 Pro 512GB" and "Realme 5 (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 "Realme 5 (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 "Realme 5 (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
Realme 5 (2019) 128GB59/10075.6mm x 164.4mm x 9.3mm

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "Xiaomi Mi 9 Pro 512GB" is about 196.0g, and the weight of the "Realme 5 (2019) 128GB" is about 198.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB". That's why the likelihood of fatigue in the fingers and wrists after extended use 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.

ScoreWeight
Xiaomi Mi 9 Pro 512GB52/100196.0g
Realme 5 (2019) 128GB51/100198.0g

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Xiaomi Mi 9 Pro 512GB" has a 6.39inch display. Also, the "Realme 5 (2019) 128GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xiaomi Mi 9 Pro 512GB" and the "Realme 5 (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
Realme 5 (2019) 128GB90/1006.5inch

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Xiaomi Mi 9 Pro 512GB" is 1080 x 2340, and pixel density is 403ppi. Also, the resolution on the "Realme 5 (2019) 128GB" is 720 x 1600, and pixel density is 269ppi. Comparing the pixel count, the "Xiaomi Mi 9 Pro 512GB" has much higher pixel density than the "Realme 5 (2019) 128GB", with a difference of roughly 134ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Xiaomi Mi 9 Pro 512GB" is superior to the "Realme 5 (2019) 128GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Xiaomi Mi 9 Pro 512GB" over the "Realme 5 (2019) 128GB".

ScorePixel density
Xiaomi Mi 9 Pro 512GB84/100403ppi
Realme 5 (2019) 128GB54/100269ppi

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "Xiaomi Mi 9 Pro 512GB" is 4000.0mAh, and the "Realme 5 (2019) 128GB" is 5000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Xiaomi Mi 9 Pro 512GB80/1004000.0mAh
Realme 5 (2019) 128GB83/1005000.0mAh

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "Xiaomi Mi 9 Pro 512GB"'s CPU is a Qualcomm SM8150 Snapdragon 855+, with performance measured at 2.96GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Realme 5 (2019) 128GB"'s CPU is a Qualcomm SDM665 Snapdragon 665, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Mi 9 Pro 512GB" has considerably higher specs than the "Realme 5 (2019) 128GB". In terms of being able to comfortably play games and run apps smoothly, the "Xiaomi Mi 9 Pro 512GB" is superior to the "Realme 5 (2019) 128GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Xiaomi Mi 9 Pro 512GB" over the "Realme 5 (2019) 128GB".

ScoreCPU specs
Xiaomi Mi 9 Pro 512GB98/1002.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
Realme 5 (2019) 128GB83/1002.0GHz+1.8GHz×8(8.0-cores)

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Xiaomi Mi 9 Pro 512GB" is 12.0GB and the weight of the "Realme 5 (2019) 128GB" is 4.0GB. Comparing the devices in terms of RAM, the "Xiaomi Mi 9 Pro 512GB" has a significantly larger amount of RAM than the "Realme 5 (2019) 128GB", with a difference of about 8GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Mi 9 Pro 512GB" is superior to the "Realme 5 (2019) 128GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Xiaomi Mi 9 Pro 512GB" over the "Realme 5 (2019) 128GB".

ScoreRAM size
Xiaomi Mi 9 Pro 512GB99/10012.0GB
Realme 5 (2019) 128GB70/1004.0GB

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Xiaomi Mi 9 Pro 512GB" is 512.0GB. Also the "Realme 5 (2019) 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Xiaomi Mi 9 Pro 512GB" and "Realme 5 (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
Realme 5 (2019) 128GB90/100128.0GB

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Xiaomi Mi 9 Pro 512GB" has a 48.0MP main camera. Also, "Realme 5 (2019) 128GB" has a 12.0MP main camera. Comparing rear camera performance, the "Xiaomi Mi 9 Pro 512GB" has a much higher pixel count compared to the "Realme 5 (2019) 128GB", with a roughly 36MP 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 "Realme 5 (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 "Realme 5 (2019) 128GB".

ScoreRear-camera resolution
Xiaomi Mi 9 Pro 512GB97/10048.0MP
Realme 5 (2019) 128GB59/10012.0MP

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Xiaomi Mi 9 Pro 512GB" has an 20.0MP front camera and "Realme 5 (2019) 128GB" has an 13.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Mi 9 Pro 512GB" has a higher pixel count than the "Realme 5 (2019) 128GB", with a roughly 7MP difference. As a result, the "Xiaomi Mi 9 Pro 512GB" is better able to take high quality selfies than the "Realme 5 (2019) 128GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xiaomi Mi 9 Pro 512GB".

ScoreFront-camera resolution
Xiaomi Mi 9 Pro 512GB81/10020.0MP
Realme 5 (2019) 128GB71/10013.0MP

"Xiaomi Mi 9 Pro 512GB" and "Realme 5 (2019) 128GB", performance comparison by specification sheet

Xiaomi Mi 9 Pro 512GBRealme 5 (2019) 128GB
ImageXiaomi Mi 9 Pro 512GBRealme 5 (2019) 128GB
MakerXiaomiRealme
Release date2019-092019-08
ColorDream White/Titanium BlackCrystal Purple/Crystal Blue
OSAndroidAndroid
Dimensions (width x height x thickness)74.6mm x 157.2mm x 8.5mm75.6mm x 164.4mm x 9.3mm
Weight196.0g198.0g
Display size6.39inch6.5inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2340720 x 1600
Pixel density403ppi269ppi
Battery capacity4000.0mAh5000.0mAh
ChipsetQualcomm SM8150 Snapdragon 855+Qualcomm SDM665 Snapdragon 665
CPU specs2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size12.0GB4.0GB
Storage size512.0GB128.0GB
Rear-camera resolution48.0MP12.0MP
Front-camera resolution20.0MP13.0MP

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