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Xiaomi Black Shark 4S Pro 512GB vs Xiaomi Redmi 9 Activ 128GB: Which is the best?

Created date: 2021-11-18 22:00:50

Xiaomi Black Shark 4S Pro 512GBXiaomi Redmi 9 Activ 128GB
Xiaomi Black Shark 4S Pro 512GBXiaomi Redmi 9 Activ 128GB

How did the evaluations between the "Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 128GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Xiaomi Black Shark 4S Pro 512GBXiaomi Redmi 9 Activ 128GB
Xiaomi Black Shark 4S Pro 512GB

Xiaomi Redmi 9 Activ 128GB

General rating:
Holding comfortrating-image2.9
57/100
rating-image2.9
57/100
Weightrating-image2.4
47/100
rating-image2.6
52/100
Screen sizerating-image4.6
91/100
rating-image4.5
90/100
Display qualityrating-image4.2
83/100
rating-image2.7
53/100
Battery liferating-image
- /100
rating-image
- /100
Processing powerrating-image5.0
99/100
rating-image4.5
90/100
Memory capacityrating-image5.0
100/100
rating-image4.5
90/100
Storage capacityrating-image4.8
95/100
rating-image4.5
90/100
Rear camera performancerating-image5.0
100/100
rating-image3.1
61/100
Front camera performancerating-image4.1
81/100
rating-image2.5
50/100

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 128GB", performance comparison

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" has a width of 76.2mm, a length of 163.7mm, and a thickness of 9.9mm. Also, the "Xiaomi Redmi 9 Activ 128GB" has a width of 77.1mm, a length of 164.9mm, and a thickness of 9.0mm.

Comparing the width and thickness of the body, there isn't much difference between the "Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" and the "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" and the "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB57/10076.2mm x 163.7mm x 9.9mm
Xiaomi Redmi 9 Activ 128GB57/10077.1mm x 164.9mm x 9.0mm

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" is about 220.0g, and the weight of the "Xiaomi Redmi 9 Activ 128GB" is about 194.0g. Comparing the weight of the two devices, the "Xiaomi Redmi 9 Activ 128GB" is a lighter smart phone than the "Xiaomi Black Shark 4S Pro 512GB", with a difference of about 26g. For that reason the "Xiaomi Redmi 9 Activ 128GB" is a smart phone that is less likely than the "Xiaomi Black Shark 4S Pro 512GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Xiaomi Redmi 9 Activ 128GB" over the "Xiaomi Black Shark 4S Pro 512GB".

ScoreWeight
Xiaomi Black Shark 4S Pro 512GB47/100220.0g
Xiaomi Redmi 9 Activ 128GB52/100194.0g

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" has a 6.67inch display. Also, the "Xiaomi Redmi 9 Activ 128GB" has a 6.53inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xiaomi Black Shark 4S Pro 512GB" and the "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB91/1006.67inch
Xiaomi Redmi 9 Activ 128GB90/1006.53inch

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" is 1080 x 2400, and pixel density is 394ppi. Also, the resolution on the "Xiaomi Redmi 9 Activ 128GB" is 720 x 1600, and pixel density is 268ppi. Comparing the pixel count, the "Xiaomi Black Shark 4S Pro 512GB" has much higher pixel density than the "Xiaomi Redmi 9 Activ 128GB", with a difference of roughly 126ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Xiaomi Black Shark 4S Pro 512GB" is superior to the "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" over the "Xiaomi Redmi 9 Activ 128GB".

ScorePixel density
Xiaomi Black Shark 4S Pro 512GB83/100394ppi
Xiaomi Redmi 9 Activ 128GB53/100268ppi

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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.

ScoreBattery capacity
Xiaomi Black Shark 4S Pro 512GB - /100
Xiaomi Redmi 9 Activ 128GB - /100

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB"'s CPU is a Qualcomm SM8350 Snapdragon 888+ 5G, with performance measured at 3.0GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Xiaomi Redmi 9 Activ 128GB"'s CPU is a MediaTek Helio G35, with performance measured at 2.3GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Black Shark 4S Pro 512GB" has higher specs compared to the "Xiaomi Redmi 9 Activ 128GB". For that reason, the "Xiaomi Black Shark 4S Pro 512GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Xiaomi Black Shark 4S Pro 512GB" over the "Xiaomi Redmi 9 Activ 128GB".

ScoreCPU specs
Xiaomi Black Shark 4S Pro 512GB99/1003.0GHz+2.42GHz+1.8GHz×8(8.0-cores)
Xiaomi Redmi 9 Activ 128GB90/1002.3GHz+1.8GHz×8(8.0-cores)

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" is 16.0GB and the weight of the "Xiaomi Redmi 9 Activ 128GB" is 6.0GB. Comparing the devices in terms of RAM, the "Xiaomi Black Shark 4S Pro 512GB" has a significantly larger amount of RAM than the "Xiaomi Redmi 9 Activ 128GB", with a difference of about 10GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Black Shark 4S Pro 512GB" is superior to the "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" over the "Xiaomi Redmi 9 Activ 128GB".

ScoreRAM size
Xiaomi Black Shark 4S Pro 512GB100/10016.0GB
Xiaomi Redmi 9 Activ 128GB90/1006.0GB

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" is 512.0GB. Also the "Xiaomi Redmi 9 Activ 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB95/100512.0GB
Xiaomi Redmi 9 Activ 128GB90/100128.0GB

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" has a 64.0MP main camera. Also, "Xiaomi Redmi 9 Activ 128GB" has a 13.0MP main camera. Comparing rear camera performance, the "Xiaomi Black Shark 4S Pro 512GB" has a much higher pixel count compared to the "Xiaomi Redmi 9 Activ 128GB", with a roughly 51MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xiaomi Black Shark 4S Pro 512GB" is superior to the "Xiaomi Redmi 9 Activ 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xiaomi Black Shark 4S Pro 512GB" over the "Xiaomi Redmi 9 Activ 128GB".

ScoreRear-camera resolution
Xiaomi Black Shark 4S Pro 512GB100/10064.0MP
Xiaomi Redmi 9 Activ 128GB61/10013.0MP

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 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 Black Shark 4S Pro 512GB" has an 20.0MP front camera and "Xiaomi Redmi 9 Activ 128GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Black Shark 4S Pro 512GB" has a much higher pixel count compared to the "Xiaomi Redmi 9 Activ 128GB", with a roughly 15MP difference. As a result, the "Xiaomi Black Shark 4S Pro 512GB" is more suited than the "Xiaomi Redmi 9 Activ 128GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "Xiaomi Black Shark 4S Pro 512GB" over the "Xiaomi Redmi 9 Activ 128GB".

ScoreFront-camera resolution
Xiaomi Black Shark 4S Pro 512GB81/10020.0MP
Xiaomi Redmi 9 Activ 128GB50/1005.0MP

"Xiaomi Black Shark 4S Pro 512GB" and "Xiaomi Redmi 9 Activ 128GB", performance comparison by specification sheet

Xiaomi Black Shark 4S Pro 512GBXiaomi Redmi 9 Activ 128GB
ImageXiaomi Black Shark 4S Pro 512GBXiaomi Redmi 9 Activ 128GB
MakerXiaomiXiaomi
Release date2021-10-162021-09-24
ColorBlack/WhiteCarbon Black/Coral Green/Metallic Purple
OSAndroidAndroid
Dimensions (width x height x thickness)76.2mm x 163.7mm x 9.9mm77.1mm x 164.9mm x 9.0mm
Weight220.0g194.0g
Display size6.67inch6.53inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2400720 x 1600
Pixel density394ppi268ppi
ChipsetQualcomm SM8350 Snapdragon 888+ 5GMediaTek Helio G35
CPU specs3.0GHz+2.42GHz+1.8GHz×8(8.0-cores)2.3GHz+1.8GHz×8(8.0-cores)
RAM size16.0GB6.0GB
Storage size512.0GB128.0GB
Rear-camera resolution64.0MP13.0MP
Front-camera resolution20.0MP5.0MP

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