A thorough review of the vivo S1 Pro (China) and Xiaomi Mi CC9. We performed a deep-dive comparison to see which one you should choose.

Created date: 11/18/2019, 07:52:36, Updated date: 11/18/2019, 10:13:09

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

How are the vivo S1 Pro (China) and Xiaomi Mi CC9 different? We have tested and evaluated their differences. We also explain which one may be best for you.

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)

Grip
53/100
54/100
Screen quality
80/100
80/100
Performance
98/100
98/100
Storage size
90/100
90/100
Battery
100/100
100/100
Rear-camera resolution
100/100
100/100
Front-camera resolution
100/100
100/100

What is the difference between the vivo S1 Pro (China) and the Xiaomi Mi CC9? See a detailed comparison of ease of use and performance.

Comparison of weight and size of the vivo S1 Pro (China) and Xiaomi Mi CC9

The design of vivo S1 Pro (China)

The vivo S1 Pro (China) is 61.9 in (157.3 mm) long, 29.4 in (74.7 mm) wide, and 3.2 in (8.2 mm) thick.It weighs 6.5 oz (185 g).

The design of Xiaomi Mi CC9

The Xiaomi Mi CC9 is 61.7 in (156.8 mm) long, 29.3 in (74.5 mm) wide, and 3.4 in (8.7 mm) thick.It weighs 6.3 oz (179 g).

Which is the better design to use?

In comparison, the size difference is 0.2 in (157.3 mm) in length, 0.1 in (74.7 mm) in width, and 0.2 in (8.2 mm) in thickness.Both the vivo S1 Pro (China) and Xiaomi Mi CC9 are equally easy to use with one hand.Hiragana flick input is basically just as easy to use with vivo S1 Pro (China) and Xiaomi Mi CC9.Both the vivo S1 Pro (China) and Xiaomi Mi CC9 are basically equally portable and easy to handle.

The difference in weight is 0.2 oz (185 g).There is very little difference in weight between the vivo S1 Pro (China) and Xiaomi Mi CC9, meaning that the burden on the hands even when used for a long time is pretty much the same.

vivo S1 Pro (China)

Xiaomi Mi CC9

Ease of holding it in one hand64/10064/100
How much it does not feel heavy to hold in one hand29/10033/100
Ease of carrying around60/10060/100

Compare the display of the vivo S1 Pro (China) and Xiaomi Mi CC9

Display of the vivo S1 Pro (China)

The vivo S1 Pro (China) uses a Super AMOLED liquid crystal.The resolution is 1080 x 2340, and the pixel density is 403ppi.The vivo S1 Pro (China) has a 6.39 inch screen size.

Display of the Xiaomi Mi CC9

The Xiaomi Mi CC9 uses a Super AMOLED liquid crystal.The resolution is 1080 x 2340, and the pixel density is 403ppi.The Xiaomi Mi CC9 has a 6.39 inch screen size.

Which has a better screen?

When actually viewing the two phones' onscreen displays, it is obvious that they are roughly the same size.For doing internet research using systems such as SNS, there is not much difference between the two phones.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.The gaming screens of these two phones are roughly the same size.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

There is very little difference in the clarity of the displays of vivo S1 Pro (China) and Xiaomi Mi CC9 when used for research, gaming, or other similar purposes.When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor.When you compare how easy it is to see the VR on the two phones, it is pretty much the same.

vivo S1 Pro (China)

Xiaomi Mi CC9

How suited is the screen for usual usage?79/10079/100
How suited is the screen to play games on?83/10083/100

Compare the camera performances of the vivo S1 Pro (China) and Xiaomi Mi CC9

Camera performance of vivo S1 Pro (China)

The main camera of the vivo S1 Pro (China) has 48 MP.The front camera has 32 MP.

Camera performance of Xiaomi Mi CC9

The main camera of the Xiaomi Mi CC9 has 48 MP.The front camera has 32 MP.

Which camera performance is better?

There is very little difference in the performance (or pixel count) of vivo S1 Pro (China) and Xiaomi Mi CC9 when shooting distant objects or Instagrammable landscapes.Also, when using the rear camera to snap close shots of photogenic sweets or meals, there is very little difference between the pixel counts of the two phones.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.There is not much difference between the pixel counts of vivo S1 Pro (China) and Xiaomi Mi CC9 when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

vivo S1 Pro (China)

Xiaomi Mi CC9

Is is suited to taking far away objects with the rear camera?100/100100/100
Is it suited for taking close objects with the built-in camera?100/100100/100

Comparison of the processing capabilities of the vivo S1 Pro (China) and Xiaomi Mi CC9

The processing capability of the vivo S1 Pro (China)

Performance is defined by the chipset, and the vivo S1 Pro (China) uses the Qualcomm SDM675 Snapdragon 675 SoC.The CPU performance is 2.0GHz+1.7GHz×8(OctaCore).The memory capacity is 8GB.

The processing capability of the Xiaomi Mi CC9

Performance is defined by the chipset, and the Xiaomi Mi CC9 uses the Qualcomm SDM710 Snapdragon 710 SoC.The CPU performance is 2.2GHz+1.7GHz×8(OctaCore).The memory capacity is 8GB.

Which has the better processing capability?

The CPU specs are the same for both phones.There is very little difference in memory capacity. Both phones are similarly efficient as multitasking tools.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the vivo S1 Pro (China) and the Xiaomi Mi CC9 are not large at all.For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the vivo S1 Pro (China) and the Xiaomi Mi CC9 equally.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

There is basically no difference between vivo S1 Pro (China) and Xiaomi Mi CC9 when playing 2D games or basic 3D games.Functionality is about the same for full-scale 3D games, no matter which phone model is used.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

vivo S1 Pro (China)

Xiaomi Mi CC9

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/100100/100
Review on the CPU speed and the memory capacity while playing 3D games97/10097/100

Comparison of the battery life of the vivo S1 Pro (China) and Xiaomi Mi CC9

Battery performance of vivo S1 Pro (China)

The vivo S1 Pro (China) has a battery capacity of 3700mAh.

Battery performance of Xiaomi Mi CC9

The Xiaomi Mi CC9 has a battery capacity of 4030mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 330.0mAh, but it is not enough to only compare the capacity.With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

If you only use it to make phone calls or checking the time there is no large difference between them.For looking things up online, checking SNS, playing games occasionally or for most frequent use, it doesn't feel like there is much difference between the vivo S1 Pro (China) and the Xiaomi Mi CC9.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

If you're using it frequently, for example playing games for a long time or using it to watch movies, you may feel no difference between the two devices.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

vivo S1 Pro (China)

Xiaomi Mi CC9

Review on the battery life of a phone mainly using Social Networks and the Internet.100/100100/100
Review on the battery life of a phone mainly using mainly games and videos98/100100/100

Compare the storage capacity of the vivo S1 Pro (China) and Xiaomi Mi CC9

The storage capacity of the vivo S1 Pro (China)

The vivo S1 Pro (China) has 256GB of internal memory.It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage.A SD with a maximum of 256GB can be used.

The storage capacity of the Xiaomi Mi CC9

The Xiaomi Mi CC9 has 256GB of internal memory.It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage.A SD with a maximum of 256GB can be used.

Which has the easier storage to use?

If you are only downloading a few games and apps (such as SNS) to use on your phone, it really doesn't matter if you choose vivo S1 Pro (China) or Xiaomi Mi CC9.If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.If you want to save long videos or save lots of photos, it does not make much difference whether you choose vivo S1 Pro (China) or Xiaomi Mi CC9.Both the vivo S1 Pro (China) and the Xiaomi Mi CC9 can be easily used for this kind of purpose.

vivo S1 Pro (China)

Xiaomi Mi CC9

Review on the storage capacity when playing many games90/10090/100
Review on when you store many pictures and videos95/10095/100

Which to buy, the vivo S1 Pro (China) or Xiaomi Mi CC9

At the end of the day which is better, the vivo S1 Pro (China) or Xiaomi Mi CC9?

When it comes to being easy to handle and carry around, there is hardly any difference between vivo S1 Pro (China) and Xiaomi Mi CC9.If choosing based on screen size, there is hardly any difference between vivo S1 Pro (China) and Xiaomi Mi CC9.There isn't much difference between vivo S1 Pro (China) and Xiaomi Mi CC9 in terms of performance or specifications.Because both have advantages and disadvantages, I think that it is best to stick to the most important points that you want to emphasize.

vivo S1 Pro (China)

Xiaomi Mi CC9

Handling53/10054/100
Display80/10080/100
CPU specs98/10098/100
General rating86/10086/100

Is it recommended to buy the vivo S1 Pro (China), compared with other smartphones?

Compared to other smartphones, the vivo S1 Pro (China) is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand.The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts.In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use.Looking at the overall specifications, the vivo S1 Pro (China) is a high-end smart phone.

Is it recommended to buy the Xiaomi Mi CC9, compared with other smartphones?

Compared to other smartphones, the Xiaomi Mi CC9 is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand.The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts.In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use.Looking at the overall specifications, the Xiaomi Mi CC9 is a high-end smart phone.

What are the spec differences between the vivo S1 Pro (China) andXiaomi Mi CC9?

A summary of the technical specifications of the vivo S1 Pro (China) and Xiaomi Mi CC9. Functions and performance variations on the same model will be highlighted in red.

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