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Vivo U20 (2019) 64GB vs Xiaomi Mi 9 Pro 512GB

Created date: 2019-11-12 19:29:06, Updated date: 2020-04-16 21:54:22

vivo U20 (2019) 64GBXiaomi Mi 9 Pro 512GB
vivo U20 (2019) 64GBXiaomi Mi 9 Pro 512GB

Here's our thorough comparison of the difference in performance and function between the "vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB". Which one should you buy? We'll compare and explain what differs between the "vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB" in a way that even people who aren't used to choosing between two similar products can understand.

vivo U20 (2019) 64GBXiaomi Mi 9 Pro 512GB
vivo U20 (2019) 64GB

Xiaomi Mi 9 Pro 512GB

General rating:
Holding comfortrating-image2.9
76.5mm x 162.2mm x 8.9mm
rating-image3.1
74.6mm x 157.2mm x 8.5mm
Weightrating-image2.7
193.0g
rating-image2.6
196.0g
Screen sizerating-image4.5
6.53inch
rating-image4.5
6.39inch
Display qualityrating-image4.2
394ppi
rating-image4.2
403ppi
Battery liferating-image4.2
5000.0mAh
rating-image4.0
4000.0mAh
Processing powerrating-image4.5
2.0GHz+1.7GHz×8(8.0-cores)
rating-image4.9
2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image5.0
12.0GB
Storage capacityrating-image3.4
64.0GB
rating-image4.8
512.0GB
Rear camera performancerating-image3.4
16.0MP
rating-image4.9
48.0MP
Front camera performancerating-image3.8
16.0MP
rating-image4.1
20.0MP

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", performance comparison

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB" 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 "vivo U20 (2019) 64GB" has a width of 76.5mm, a length of 162.2mm, and a thickness of 8.9mm. Also, the "Xiaomi Mi 9 Pro 512GB" has a width of 74.6mm, a length of 157.2mm, and a thickness of 8.5mm.

Comparing the width and thickness of the body, there isn't much difference between the "vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB" 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 "vivo U20 (2019) 64GB" and the "Xiaomi Mi 9 Pro 512GB". 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 "vivo U20 (2019) 64GB" and the "Xiaomi Mi 9 Pro 512GB". 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)
vivo U20 (2019) 64GB58/10076.5mm x 162.2mm x 8.9mm
Xiaomi Mi 9 Pro 512GB62/10074.6mm x 157.2mm x 8.5mm

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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 "vivo U20 (2019) 64GB" is about 193.0g, and the weight of the "Xiaomi Mi 9 Pro 512GB" is about 196.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB". 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
vivo U20 (2019) 64GB53/100193.0g
Xiaomi Mi 9 Pro 512GB52/100196.0g

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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 "vivo U20 (2019) 64GB" has a 6.53inch display. Also, the "Xiaomi Mi 9 Pro 512GB" has a 6.39inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo U20 (2019) 64GB" and the "Xiaomi Mi 9 Pro 512GB". 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
vivo U20 (2019) 64GB90/1006.53inch
Xiaomi Mi 9 Pro 512GB90/1006.39inch

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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 "vivo U20 (2019) 64GB" is 1080 x 2340, and pixel density is 394ppi. Also, the resolution on the "Xiaomi Mi 9 Pro 512GB" is 1080 x 2340, and pixel density is 403ppi. Comparing the pixel count, the difference in pixel density between the "vivo U20 (2019) 64GB" and the "Xiaomi Mi 9 Pro 512GB" 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
vivo U20 (2019) 64GB83/100394ppi
Xiaomi Mi 9 Pro 512GB84/100403ppi

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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 "vivo U20 (2019) 64GB" is 5000.0mAh, and the "Xiaomi Mi 9 Pro 512GB" is 4000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
vivo U20 (2019) 64GB83/1005000.0mAh
Xiaomi Mi 9 Pro 512GB80/1004000.0mAh

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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 "vivo U20 (2019) 64GB"'s CPU is a Qualcomm SDM675 Snapdragon 675, with performance measured at 2.0GHz+1.7GHz×8(8.0-cores). Also, 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). Comparing CPU performance, the "Xiaomi Mi 9 Pro 512GB" has higher specs compared to the "vivo U20 (2019) 64GB". 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 "vivo U20 (2019) 64GB".

ScoreCPU specs
vivo U20 (2019) 64GB89/1002.0GHz+1.7GHz×8(8.0-cores)
Xiaomi Mi 9 Pro 512GB98/1002.96GHz+2.42GHz+1.8GHz×8(8.0-cores)

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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 "vivo U20 (2019) 64GB" is 6.0GB and the weight of the "Xiaomi Mi 9 Pro 512GB" is 12.0GB. Comparing the devices in terms of RAM, the "Xiaomi Mi 9 Pro 512GB" has more RAM than the "vivo U20 (2019) 64GB", with a difference of about 6GB. For that reason the "Xiaomi Mi 9 Pro 512GB" allows for smoother multitasking than the "vivo U20 (2019) 64GB", 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
vivo U20 (2019) 64GB90/1006.0GB
Xiaomi Mi 9 Pro 512GB99/10012.0GB

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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 "vivo U20 (2019) 64GB" is 64.0GB. Also the "Xiaomi Mi 9 Pro 512GB" is 512.0GB. Regarding storage capacity, the "Xiaomi Mi 9 Pro 512GB" has a much larger data storage capacity compared to the "vivo U20 (2019) 64GB", with a roughly 448GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xiaomi Mi 9 Pro 512GB" is superior to the "vivo U20 (2019) 64GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Mi 9 Pro 512GB" over the "vivo U20 (2019) 64GB".

ScoreStorage size
vivo U20 (2019) 64GB67/10064.0GB
Xiaomi Mi 9 Pro 512GB95/100512.0GB

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB" 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.

"vivo U20 (2019) 64GB" has a 16.0MP main camera. Also, "Xiaomi Mi 9 Pro 512GB" has a 48.0MP main camera. Comparing rear camera performance, the "Xiaomi Mi 9 Pro 512GB" has a much higher pixel count compared to the "vivo U20 (2019) 64GB", 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 "vivo U20 (2019) 64GB". 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 "vivo U20 (2019) 64GB".

ScoreRear-camera resolution
vivo U20 (2019) 64GB68/10016.0MP
Xiaomi Mi 9 Pro 512GB97/10048.0MP

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", 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.

"vivo U20 (2019) 64GB" has an 16.0MP front camera and "Xiaomi Mi 9 Pro 512GB" has an 20.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Mi 9 Pro 512GB" has a higher pixel count than the "vivo U20 (2019) 64GB", with a roughly 4MP difference. As a result, the "Xiaomi Mi 9 Pro 512GB" is better able to take high quality selfies than the "vivo U20 (2019) 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xiaomi Mi 9 Pro 512GB".

ScoreFront-camera resolution
vivo U20 (2019) 64GB75/10016.0MP
Xiaomi Mi 9 Pro 512GB81/10020.0MP

"vivo U20 (2019) 64GB" and "Xiaomi Mi 9 Pro 512GB", performance comparison by specification sheet

vivo U20 (2019) 64GBXiaomi Mi 9 Pro 512GB
Imagevivo U20 (2019) 64GBXiaomi Mi 9 Pro 512GB
MakervivoXiaomi
Release date2019-112019-09
ColorRacing Black/Blaze BlueDream White/Titanium Black
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 162.2mm x 8.9mm74.6mm x 157.2mm x 8.5mm
Weight193.0g196.0g
Display size6.53inch6.39inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density394ppi403ppi
Battery capacity5000.0mAh4000.0mAh
ChipsetQualcomm SDM675 Snapdragon 675Qualcomm SM8150 Snapdragon 855+
CPU specs2.0GHz+1.7GHz×8(8.0-cores)2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
RAM size6.0GB12.0GB
Storage size64.0GB512.0GB
Rear-camera resolution16.0MP48.0MP
Front-camera resolution16.0MP20.0MP

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