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Which is better, Xiaomi Redmi K40S 256GB or Xiaomi Redmi Note 11 Pro 128GB? We compared their features and specs in detail

Created date: 2022-03-19 14:03:07

Xiaomi Redmi K40S 256GBXiaomi Redmi Note 11 Pro 128GB
Xiaomi Redmi K40S 256GBXiaomi Redmi Note 11 Pro 128GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 128GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Redmi K40S 256GBXiaomi Redmi Note 11 Pro 128GB
Xiaomi Redmi K40S 256GB

Xiaomi Redmi Note 11 Pro 128GB

General rating:

79.8/100

(The 4075th of all smartphones)

72/100

(The 4589th of all smartphones)

Holding comfort
61/100
60/100
Weight
52/100
49/100
Screen size
91/100
91/100
Display quality
83/100
83/100
Battery life
- /100
- /100
Processing power
99/100
92/100
Memory capacity
99/100
93/100
Storage capacity
91/100
90/100
Rear camera performance
97/100
100/100
Front camera performance
81/100
75/100

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 128GB", performance comparison

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" has a width of 76.0mm, a length of 163.2mm, and a thickness of 7.7mm. Also, the "Xiaomi Redmi Note 11 Pro 128GB" has a width of 76.1mm, a length of 164.2mm, and a thickness of 8.1mm.

Comparing the width and thickness of the body, there isn't much difference between the "Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" and the "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" and the "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB61/10076.0mm x 163.2mm x 7.7mm
Xiaomi Redmi Note 11 Pro 128GB60/10076.1mm x 164.2mm x 8.1mm

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" is about 195.0g, and the weight of the "Xiaomi Redmi Note 11 Pro 128GB" is about 202.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB52/100195.0g
Xiaomi Redmi Note 11 Pro 128GB49/100202.0g

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" has a 6.67inch display. Also, the "Xiaomi Redmi Note 11 Pro 128GB" has a 6.67inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xiaomi Redmi K40S 256GB" and the "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB91/1006.67inch
Xiaomi Redmi Note 11 Pro 128GB91/1006.67inch

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" is 1080 x 2400, and pixel density is 394ppi. Also, the resolution on the "Xiaomi Redmi Note 11 Pro 128GB" is 1080 x 2400, and pixel density is 394ppi. Comparing the pixel count, the difference in pixel density between the "Xiaomi Redmi K40S 256GB" and the "Xiaomi Redmi Note 11 Pro 128GB" 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
Xiaomi Redmi K40S 256GB83/100394ppi
Xiaomi Redmi Note 11 Pro 128GB83/100394ppi

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB - /100
Xiaomi Redmi Note 11 Pro 128GB - /100

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB"'s CPU is a Qualcomm SM8250, with performance measured at 3.2GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Xiaomi Redmi Note 11 Pro 128GB"'s CPU is a Mediatek Helio G96, with performance measured at 2.05GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Redmi K40S 256GB" has higher specs compared to the "Xiaomi Redmi Note 11 Pro 128GB". For that reason, the "Xiaomi Redmi K40S 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Xiaomi Redmi K40S 256GB" over the "Xiaomi Redmi Note 11 Pro 128GB".

ScoreCPU specs
Xiaomi Redmi K40S 256GB99/1003.2GHz+2.42GHz+1.8GHz×8(8.0-cores)
Xiaomi Redmi Note 11 Pro 128GB92/1002.05GHz+2.0GHz×8(8.0-cores)

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" is 12.0GB and the weight of the "Xiaomi Redmi Note 11 Pro 128GB" is 8.0GB. Comparing the devices in terms of RAM, the "Xiaomi Redmi K40S 256GB" has more RAM than the "Xiaomi Redmi Note 11 Pro 128GB", with a difference of about 4GB. For that reason the "Xiaomi Redmi K40S 256GB" allows for smoother multitasking than the "Xiaomi Redmi Note 11 Pro 128GB", and apps are less likely to crash. In addition the "Xiaomi Redmi K40S 256GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "Xiaomi Redmi K40S 256GB".

ScoreRAM size
Xiaomi Redmi K40S 256GB99/10012.0GB
Xiaomi Redmi Note 11 Pro 128GB93/1008.0GB

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" is 256.0GB. Also the "Xiaomi Redmi Note 11 Pro 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB91/100256.0GB
Xiaomi Redmi Note 11 Pro 128GB90/100128.0GB

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" has a 48.0MP main camera. Also, "Xiaomi Redmi Note 11 Pro 128GB" has a 108.0MP main camera. Comparing rear camera performance, the "Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 128GB" 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
Xiaomi Redmi K40S 256GB97/10048.0MP
Xiaomi Redmi Note 11 Pro 128GB100/100108.0MP

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 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 Redmi K40S 256GB" has an 20.0MP front camera and "Xiaomi Redmi Note 11 Pro 128GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Redmi K40S 256GB" has a higher pixel count than the "Xiaomi Redmi Note 11 Pro 128GB", with a roughly 4MP difference. As a result, the "Xiaomi Redmi K40S 256GB" is better able to take high quality selfies than the "Xiaomi Redmi Note 11 Pro 128GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xiaomi Redmi K40S 256GB".

ScoreFront-camera resolution
Xiaomi Redmi K40S 256GB81/10020.0MP
Xiaomi Redmi Note 11 Pro 128GB75/10016.0MP

"Xiaomi Redmi K40S 256GB" and "Xiaomi Redmi Note 11 Pro 128GB", performance comparison by specification sheet

Xiaomi Redmi K40S 256GBXiaomi Redmi Note 11 Pro 128GB
ImageXiaomi Redmi K40S 256GBXiaomi Redmi Note 11 Pro 128GB
MakerXiaomiXiaomi
Release date2022-03-172022-02-18
ColorBlack/Gray/Blue/GreenGraphite Gray/Polar White/Star Blue
OSAndroidAndroid
Dimensions (width x height x thickness)76.0mm x 163.2mm x 7.7mm76.1mm x 164.2mm x 8.1mm
Weight195.0g202.0g
Display size6.67inch6.67inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 24001080 x 2400
Pixel density394ppi394ppi
ChipsetQualcomm SM8250Mediatek Helio G96
CPU specs3.2GHz+2.42GHz+1.8GHz×8(8.0-cores)2.05GHz+2.0GHz×8(8.0-cores)
RAM size12.0GB8.0GB
Storage size256.0GB128.0GB
Rear-camera resolution48.0MP108.0MP
Front-camera resolution20.0MP16.0MP

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