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Which should you buy, the Xiaomi Redmi Note 9S 128GB or Galaxy S20+ 5G 512GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-03-22 15:09:35, Updated date: 2021-10-20 19:14:02

Xiaomi Redmi Note 9S 128GBGalaxy S20+ 5G 512GB
Xiaomi Redmi Note 9S 128GBGalaxy S20+ 5G 512GB

How did the evaluations between the "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB" 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 Redmi Note 9S 128GBGalaxy S20+ 5G 512GB
Xiaomi Redmi Note 9S 128GB

Galaxy S20+ 5G 512GB

General rating:

74.1/100

(The 3319th of all smartphones)

79.4/100

(The 3045th of all smartphones)

Portability
58/100
65/100
Weight
48/100
55/100
Size of screen
91/100
91/100
Screen clarity
83/100
88/100
Battery duration
83/100
81/100
Processing capability
90/100
98/100
Memory capacity
90/100
99/100
Storage capacity
90/100
95/100
Rear camera function
97/100
100/100
Front camera function
75/100
64/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "Xiaomi Redmi Note 9S 128GB" is 76.7mm wide, 165.8mm tall, and 8.8mm thick. The "Galaxy S20+ 5G 512GB" is 73.7mm tall, 161.9mm wide, and 7.8mm thick.

Comparing the width and thickness of the main unit, the "Galaxy S20+ 5G 512GB" is smaller and more compact compared to the "Xiaomi Redmi Note 9S 128GB". Therefore, it is easier to grip and hold the "Galaxy S20+ 5G 512GB" than the "Xiaomi Redmi Note 9S 128GB". For this reason, the "Galaxy S20+ 5G 512GB" is recommended.

There is no real difference in length or width between the "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Xiaomi Redmi Note 9S 128GB"and "Galaxy S20+ 5G 512GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Xiaomi Redmi Note 9S 128GB58/10076.7mm x 165.8mm x 8.8mm
Galaxy S20+ 5G 512GB65/10073.7mm x 161.9mm x 7.8mm

Which one is easier to hold, "Xiaomi Redmi Note 9S 128GB" or "Galaxy S20+ 5G 512GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "Xiaomi Redmi Note 9S 128GB" weighs 209.0g. The "Galaxy S20+ 5G 512GB" clocks in at 188.0g. Comparing the weight of the main unit, the "Galaxy S20+ 5G 512GB" is a lighter phone than the "Xiaomi Redmi Note 9S 128GB", with a difference of approximately 21g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Galaxy S20+ 5G 512GB" compared to the "Xiaomi Redmi Note 9S 128GB". For this reason, the "Galaxy S20+ 5G 512GB" is recommended.

ScoreWeight
Xiaomi Redmi Note 9S 128GB48/100209.0g
Galaxy S20+ 5G 512GB55/100188.0g

Which is better in terms of display, "Xiaomi Redmi Note 9S 128GB" or "Galaxy S20+ 5G 512GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "Xiaomi Redmi Note 9S 128GB" is 6.67inch, and 6.7inch on the "Galaxy S20+ 5G 512GB". The screens of the "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Xiaomi Redmi Note 9S 128GB91/1006.67inch
Galaxy S20+ 5G 512GB91/1006.7inch

Which one has a better display, "Xiaomi Redmi Note 9S 128GB" or "Galaxy S20+ 5G 512GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "Xiaomi Redmi Note 9S 128GB" has a 1080 x 2400 resolution and a pixel density of 394ppi. The "Galaxy S20+ 5G 512GB", on the other hand, has a screen resolution of 1440 x 3200 and a pixel density of 523ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Xiaomi Redmi Note 9S 128GB83/100394ppi
Galaxy S20+ 5G 512GB88/100523ppi

How is the battery duration of "Xiaomi Redmi Note 9S 128GB" different from that of "Galaxy S20+ 5G 512GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The "Xiaomi Redmi Note 9S 128GB" has a battery capacity of 5020.0mAh, while the "Galaxy S20+ 5G 512GB" has a 4500.0mAh battery. The batteries of both the "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB" perform to the same extent. There is also no difference in the battery capacities of the "Xiaomi Redmi Note 9S 128GB" and the "Galaxy S20+ 5G 512GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Xiaomi Redmi Note 9S 128GB83/1005020.0mAh
Galaxy S20+ 5G 512GB81/1004500.0mAh

Which is better in terms of CPU function, "Xiaomi Redmi Note 9S 128GB" or "Galaxy S20+ 5G 512GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "Xiaomi Redmi Note 9S 128GB" is equipped with a Qualcomm SM7125 Snapdragon 720G processor, and its performance speed is 2.3GHz+1.8GHz×8(8.0-cores). The "Galaxy S20+ 5G 512GB" uses an Exynos 990 CPU that performs at a speed of 2.73GHz+2.6GHz+2.0GHz×8(8.0-cores). Comparing their CPU performance, the "Galaxy S20+ 5G 512GB" has higher specs than the "Xiaomi Redmi Note 9S 128GB". For this reason, applications run better on the "Galaxy S20+ 5G 512GB" compared to the "Xiaomi Redmi Note 9S 128GB", and games run very smoothly. Therefore, the "Galaxy S20+ 5G 512GB" is recommended.

ScoreCPU specs
Xiaomi Redmi Note 9S 128GB90/1002.3GHz+1.8GHz×8(8.0-cores)
Galaxy S20+ 5G 512GB98/1002.73GHz+2.6GHz+2.0GHz×8(8.0-cores)

How is "Xiaomi Redmi Note 9S 128GB" different from "Galaxy S20+ 5G 512GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "Xiaomi Redmi Note 9S 128GB" has 6.0GB of memory. The "Galaxy S20+ 5G 512GB", on the other hand, has 12.0GB. Comparing the memory performance, the "Galaxy S20+ 5G 512GB" has a larger memory capacity than the "Xiaomi Redmi Note 9S 128GB", with a difference of approximately 6GB. For this reason, multitasking is smoother on the "Galaxy S20+ 5G 512GB" than the "Xiaomi Redmi Note 9S 128GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "Galaxy S20+ 5G 512GB". For this reason, the "Galaxy S20+ 5G 512GB" is recommended.

ScoreRAM size
Xiaomi Redmi Note 9S 128GB90/1006.0GB
Galaxy S20+ 5G 512GB99/10012.0GB

Which has a better storage capacity, "Xiaomi Redmi Note 9S 128GB" or "Galaxy S20+ 5G 512GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "Xiaomi Redmi Note 9S 128GB" has 128.0GB of storage, while the "Galaxy S20+ 5G 512GB" has 512.0GB. There is no real difference between the "Xiaomi Redmi Note 9S 128GB"and "Galaxy S20+ 5G 512GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Xiaomi Redmi Note 9S 128GB90/100128.0GB
Galaxy S20+ 5G 512GB95/100512.0GB

Compare the rear cameras of "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "Xiaomi Redmi Note 9S 128GB" has 48.0MP. The "Galaxy S20+ 5G 512GB" has 64.0MP. The rear facing cameras of the "Xiaomi Redmi Note 9S 128GB" and "Galaxy S20+ 5G 512GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Xiaomi Redmi Note 9S 128GB97/10048.0MP
Galaxy S20+ 5G 512GB100/10064.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi Note 9S 128GB" or "Galaxy S20+ 5G 512GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "Xiaomi Redmi Note 9S 128GB" has a resolution of 16.0MP. The "Galaxy S20+ 5G 512GB"'s has 10.0MP. The front-facing camera of the "Xiaomi Redmi Note 9S 128GB" has a significantly higher number of pixels than the "Galaxy S20+ 5G 512GB", with a difference of about 6MP. Therefore, the "Xiaomi Redmi Note 9S 128GB" is more suitable for taking photos and videos than the "Galaxy S20+ 5G 512GB". If you want to take and print high-quality selfies, we recommend buying the "Xiaomi Redmi Note 9S 128GB" rather than the "Galaxy S20+ 5G 512GB".

ScoreFront-camera resolution
Xiaomi Redmi Note 9S 128GB75/10016.0MP
Galaxy S20+ 5G 512GB64/10010.0MP

Compare Performance Specs

Xiaomi Redmi Note 9S 128GBGalaxy S20+ 5G 512GB
ImageXiaomi Redmi Note 9S 128GBGalaxy S20+ 5G 512GB
MakerXiaomiSamsung
Release date2020-04-072020-03-06
ColorAurora Blue/Glacier White/Interstellar GrayCosmic Grey/Cloud Blue/Cosmic Black
OSAndroidAndroid
Dimensions (width x height x thickness)76.7mm x 165.8mm x 8.8mm73.7mm x 161.9mm x 7.8mm
Weight209.0g188.0g
Display size6.67inch6.7inch
Display typeIPS LCDDynamic AMOLED 2X
Screen resolution (width x height)1080 x 24001440 x 3200
Pixel density394ppi523ppi
Battery capacity5020.0mAh4500.0mAh
ChipsetQualcomm SM7125 Snapdragon 720GExynos 990
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.73GHz+2.6GHz+2.0GHz×8(8.0-cores)
RAM size6.0GB12.0GB
Storage size128.0GB512.0GB
Rear-camera resolution48.0MP64.0MP
Front-camera resolution16.0MP10.0MP

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