A comparison of the specs and capabilities between the vivo S1 Pro (China) and Xiaomi Mi CC9. We analyzed these phones to see which one was the better buy.

Created date: 11/18/2019, 08:43:08, Updated date: 11/18/2019, 11:03:41

vivo S1 Pro (China)Xiaomi Mi CC9
vivo S1 Pro (China)Xiaomi Mi CC9

Here's our thorough comparison of the difference in performance and function between the vivo S1 Pro (China) and Xiaomi Mi CC9. Which one should you buy? We'll compare and explain what differs between the vivo S1 Pro (China) and Xiaomi Mi CC9 in a way that even people who aren't used to choosing between two similar products can understand.

vivo S1 Pro (China)Xiaomi Mi CC9
vivo S1 Pro (China)

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Xiaomi Mi CC9

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General rating:

81/100

(The 25th of all smartphones)

81.8/100

(The 9th of all smartphones)

Portability
62/100
62/100
Weight
56/100
58/100
Size of screen
90/100
90/100
Screen clarity
84/100
84/100
Battery duration
75/100
80/100
Processing capability
91/100
92/100
Memory capacity
93/100
93/100
Storage capacity
91/100
91/100
Rear camera function
97/100
97/100
Front camera function
97/100
97/100

Compare Performance and Usability

Size comparison of vivo S1 Pro (China) and Xiaomi Mi CC9. Which one would you 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 S1 Pro (China) has a width of 29.4 in (74.7 mm), a length of 61.9 in (157.3 mm), and a thickness of 3.2 in (8.2 mm).Also, the Xiaomi Mi CC9 has a width of 29.3 in (74.5 mm), a length of 61.7 in (156.8 mm), and a thickness of 3.4 in (8.7 mm).

Comparing the width and thickness of the body, there isn't much difference between the vivo S1 Pro (China) and Xiaomi Mi CC9 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 S1 Pro (China) and the Xiaomi Mi CC9. 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 S1 Pro (China) and the Xiaomi Mi CC9. 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 S1 Pro (China)62/10029.4 in (74.7 mm) x 61.9 in (157.3 mm) x 3.2 in (8.2 mm)
Xiaomi Mi CC962/10029.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm)

Which one is easier to hold, vivo S1 Pro (China) or Xiaomi Mi CC9? Compare weight

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 S1 Pro (China) is about 6.5 oz (185 g), and the weight of the Xiaomi Mi CC9 is about 6.3 oz (179 g).Comparing the weight of the two devices, there isn't much difference in weight between the vivo S1 Pro (China) and Xiaomi Mi CC9. 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 S1 Pro (China)56/1006.5 oz (185 g)
Xiaomi Mi CC958/1006.3 oz (179 g)

Which is better in terms of display, vivo S1 Pro (China) or Xiaomi Mi CC9?

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 S1 Pro (China) has a 6.39 inch display. Also, the Xiaomi Mi CC9 has a 6.39 inch display.Comparing the screen size, there is a negligible difference in screen size between the vivo S1 Pro (China) and the Xiaomi Mi CC9. 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 S1 Pro (China)90/1006.39 inch
Xiaomi Mi CC990/1006.39 inch

Which one has a better display, vivo S1 Pro (China) or Xiaomi Mi CC9?

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 S1 Pro (China) is 1080 x 2340, and pixel density is 403ppi. Also, the resolution on the Xiaomi Mi CC9 is 1080 x 2340, and pixel density is 403ppi.Comparing the pixel count, the difference in pixel density between the vivo S1 Pro (China) and the Xiaomi Mi CC9 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 S1 Pro (China)84/100403ppi
Xiaomi Mi CC984/100403ppi

How is the battery duration of vivo S1 Pro (China) different from that of Xiaomi Mi CC9 ? See the differences

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 S1 Pro (China) is 3700mAh, and the Xiaomi Mi CC9 is 4030mAh.Regarding battery capacity, there is a negligible difference in battery capacity between the vivo S1 Pro (China) and Xiaomi Mi CC9. Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
vivo S1 Pro (China)75/1003700mAh
Xiaomi Mi CC980/1004030mAh

Which is better in terms of CPU function, vivo S1 Pro (China) or Xiaomi Mi CC9?

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 S1 Pro (China)'s CPU is a Qualcomm SDM675 Snapdragon 675, with performance measured at 2.0GHz+1.7GHz×8(OctaCore).Also, the Xiaomi Mi CC9's CPU is a Qualcomm SDM710 Snapdragon 710, with performance measured at 2.2GHz+1.7GHz×8(OctaCore).Comparing CPU performance, there is almost no difference in the specs of the vivo S1 Pro (China) and the Xiaomi Mi CC9. For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
vivo S1 Pro (China)91/1002.0GHz+1.7GHz×8(OctaCore)
Xiaomi Mi CC992/1002.2GHz+1.7GHz×8(OctaCore)

How is vivo S1 Pro (China) different from Xiaomi Mi CC9 in terms of 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 S1 Pro (China) is 8GB and the weight of the Xiaomi Mi CC9 is 8GB.Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the vivo S1 Pro (China) and the Xiaomi Mi CC9. For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
vivo S1 Pro (China)93/1008GB
Xiaomi Mi CC993/1008GB

Which has a better storage capacity, vivo S1 Pro (China) or Xiaomi Mi CC9?

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 S1 Pro (China) is 256GB. Also the Xiaomi Mi CC9 is 256GB.Regarding storage capacity, there is a negligible difference in storage capacity between the vivo S1 Pro (China) and Xiaomi Mi CC9. 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
vivo S1 Pro (China)91/100256GB
Xiaomi Mi CC991/100256GB

Compare the rear cameras of vivo S1 Pro (China) and Xiaomi Mi CC9. Which one has better picture quality?

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 S1 Pro (China) has a 48 MP main camera. Also, Xiaomi Mi CC9 has a 48 MP main camera.Comparing rear camera performance, the vivo S1 Pro (China) and Xiaomi Mi CC9 have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreRear-camera resolution
vivo S1 Pro (China)97/10048 MP
Xiaomi Mi CC997/10048 MP

Which has a front camera with better picture quality, vivo S1 Pro (China) or Xiaomi Mi CC9?

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 S1 Pro (China) has an 32 MP front camera and Xiaomi Mi CC9 has an 32 MP front camera.Comparing rear camera performance, the vivo S1 Pro (China) and Xiaomi Mi CC9 have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreFront-camera resolution
vivo S1 Pro (China)97/10032 MP
Xiaomi Mi CC997/10032 MP

Detailed comparison of vivo S1 Pro (China) and Xiaomi Mi CC9.

Comparison for general rating.

ImageProduct nameReviewgeneral rating

vivo S1 Pro (China)

Score

81.0Display size:6.39 inch, Weight:6.5 oz (185 g), Chipset:Qualcomm SDM675 Snapdragon 675, CPU specs:2.0GHz+1.7GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:3700mAh

Xiaomi Mi CC9

Score

81.8Display size:6.39 inch, Weight:6.3 oz (179 g), Chipset:Qualcomm SDM710 Snapdragon 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:4030mAh

Comparison for body size.

ImageProduct nameReviewbody size

vivo S1 Pro (China)

Score

52.5Dimensions (width x height x thickness):29.4 in (74.7 mm) x 61.9 in (157.3 mm) x 3.2 in (8.2 mm)

Xiaomi Mi CC9

Score

52.3Dimensions (width x height x thickness):29.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm)

Comparison for body weight.

ImageProduct nameReviewbody weight

vivo S1 Pro (China)

Score

56.4Weight:6.5 oz (185 g)

Xiaomi Mi CC9

Score

58.8Weight:6.3 oz (179 g)

Comparison for screen size.

ImageProduct nameReviewscreen size

vivo S1 Pro (China)

Score

90.7Display size:6.39 inch

Xiaomi Mi CC9

Score

90.7Display size:6.39 inch

Comparison for RAM capacity.

ImageProduct nameReviewRAM capacity

vivo S1 Pro (China)

Score

93.4RAM size:8GB

Xiaomi Mi CC9

Score

93.4RAM size:8GB

Comparison for storage size.

ImageProduct nameReviewstorage size

vivo S1 Pro (China)

Score

91.5Storage size:256GB

Xiaomi Mi CC9

Score

91.5Storage size:256GB

Comparison for battery.

ImageProduct nameReviewbattery

vivo S1 Pro (China)

Score

75.5Battery capacity:3700mAh

Xiaomi Mi CC9

Score

80.1Battery capacity:4030mAh

Comparison for rear-camera resolution.

ImageProduct nameReviewrear-camera resolution

vivo S1 Pro (China)

Score

97.8Rear-camera resolution:48 MP

Xiaomi Mi CC9

Score

97.8Rear-camera resolution:48 MP

Comparison for front-camera resolution.

ImageProduct nameReviewfront-camera resolution

vivo S1 Pro (China)

Score

97.8Front-camera resolution:32 MP

Xiaomi Mi CC9

Score

97.8Front-camera resolution:32 MP

Comparison for grip.

ImageProduct nameReviewgrip

vivo S1 Pro (China)

Score

54.5Color:Blue,red,midsummer dream, Dimensions (width x height x thickness):29.4 in (74.7 mm) x 61.9 in (157.3 mm) x 3.2 in (8.2 mm), Weight:6.5 oz (185 g)

Xiaomi Mi CC9

Score

55.6Color:Black,blue,white, Dimensions (width x height x thickness):29.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm), Weight:6.3 oz (179 g)

Comparison for screen cleanliness.

ImageProduct nameReviewscreen cleanliness

vivo S1 Pro (China)

Score

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

Xiaomi Mi CC9

Score

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

Comparison for performance.

ImageProduct nameReviewperformance

vivo S1 Pro (China)

Score

91.5OS:Android, Chipset:Qualcomm SDM675 Snapdragon 675, CPU specs:2.0GHz+1.7GHz×8(OctaCore), RAM size:8GB

Xiaomi Mi CC9

Score

92.3OS:Android, Chipset:Qualcomm SDM710 Snapdragon 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:8GB

Compare Performance Specs

vivo S1 Pro (China)Xiaomi Mi CC9
Imagevivo S1 Pro (China)Xiaomi Mi CC9
MakervivoXiaomi
Release date5, 20197, 2019
Colorblue,red,midsummer dreamblack,blue,white
OSAndroidAndroid
Dimensions (width x height x thickness)29.4 in (74.7 mm) x 61.9 in (157.3 mm) x 3.2 in (8.2 mm)29.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm)
Weight6.5 oz (185 g)6.3 oz (179 g)
Display size6.39 inch6.39 inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density403ppi403ppi
Battery capacity3700mAh4030mAh
ChipsetQualcomm SDM675 Snapdragon 675Qualcomm SDM710 Snapdragon 710
CPU specs2.0GHz+1.7GHz×8(OctaCore)2.2GHz+1.7GHz×8(OctaCore)
RAM size8GB8GB
Storage size256GB256GB
Rear-camera resolution48 MP48 MP
Front-camera resolution32 MP32 MP

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