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Compare Xiaomi Redmi K30 Ultra 512GB vs Samsung Galaxy A30s 128GB

Created date: 2020-08-10 20:49:46

Xiaomi Redmi K30 Ultra 512GBSamsung Galaxy A30s 128GB
Xiaomi Redmi K30 Ultra 512GBSamsung Galaxy A30s 128GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Redmi K30 Ultra 512GBSamsung Galaxy A30s 128GB
Xiaomi Redmi K30 Ultra 512GB

Samsung Galaxy A30s 128GB

General rating:

72.7/100

(The 4561th of all smartphones)

66.9/100

(The 3525th of all smartphones)

Portability
59/100
63/100
Weight
48/100
62/100
Size of screen
91/100
90/100
Screen clarity
83/100
53/100
Battery duration
81/100
80/100
Processing capability
94/100
77/100
Memory capacity
93/100
70/100
Storage capacity
95/100
90/100
Rear camera function
100/100
90/100
Front camera function
81/100
75/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB". 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 K30 Ultra 512GB" is 75.4mm wide, 163.3mm tall, and 9.1mm thick. The "Samsung Galaxy A30s 128GB" is 74.7mm tall, 158.5mm wide, and 7.8mm thick.

There is no real difference between the "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB", 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 K30 Ultra 512GB"and "Samsung Galaxy A30s 128GB". 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 K30 Ultra 512GB59/10075.4mm x 163.3mm x 9.1mm
Samsung Galaxy A30s 128GB63/10074.7mm x 158.5mm x 7.8mm

Which one is easier to hold, "Xiaomi Redmi K30 Ultra 512GB" or "Samsung Galaxy A30s 128GB"? 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 K30 Ultra 512GB" weighs 213.0g. The "Samsung Galaxy A30s 128GB" clocks in at 169.0g. If you compare the weight of the two, the "Samsung Galaxy A30s 128GB" is a considerably lighter smartphone than the "Xiaomi Redmi K30 Ultra 512GB", with a difference of about 44g. Because of this, the "Samsung Galaxy A30s 128GB" puts less of a burden on the fingers and wrists than the "Xiaomi Redmi K30 Ultra 512GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "Samsung Galaxy A30s 128GB" rather than the "Xiaomi Redmi K30 Ultra 512GB".

ScoreWeight
Xiaomi Redmi K30 Ultra 512GB48/100213.0g
Samsung Galaxy A30s 128GB62/100169.0g

Which is better in terms of display, "Xiaomi Redmi K30 Ultra 512GB" or "Samsung Galaxy A30s 128GB"?

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 K30 Ultra 512GB" is 6.67inch, and 6.4inch on the "Samsung Galaxy A30s 128GB". The screens of the "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB" 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 K30 Ultra 512GB91/1006.67inch
Samsung Galaxy A30s 128GB90/1006.4inch

Which one has a better display, "Xiaomi Redmi K30 Ultra 512GB" or "Samsung Galaxy A30s 128GB"?

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 K30 Ultra 512GB" has a 1080 x 2400 resolution and a pixel density of 394ppi. The "Samsung Galaxy A30s 128GB", on the other hand, has a screen resolution of 720 x 1560 and a pixel density of 268ppi. Comparing the screen definition, the "Xiaomi Redmi K30 Ultra 512GB" has a much higher pixel density than the "Samsung Galaxy A30s 128GB", with a difference of about 126ppi. The screen on the "Xiaomi Redmi K30 Ultra 512GB" is clear and crisp, and puts less strain on the eyes than that of the "Samsung Galaxy A30s 128GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "Xiaomi Redmi K30 Ultra 512GB" rather than the "Samsung Galaxy A30s 128GB".

ScorePixel density
Xiaomi Redmi K30 Ultra 512GB83/100394ppi
Samsung Galaxy A30s 128GB53/100268ppi

How is the battery duration of "Xiaomi Redmi K30 Ultra 512GB" different from that of "Samsung Galaxy A30s 128GB" ? 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 K30 Ultra 512GB" has a battery capacity of 4500.0mAh, while the "Samsung Galaxy A30s 128GB" has a 4000.0mAh battery. The batteries of both the "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB" perform to the same extent. There is also no difference in the battery capacities of the "Xiaomi Redmi K30 Ultra 512GB" and the "Samsung Galaxy A30s 128GB". 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 K30 Ultra 512GB81/1004500.0mAh
Samsung Galaxy A30s 128GB80/1004000.0mAh

Which is better in terms of CPU function, "Xiaomi Redmi K30 Ultra 512GB" or "Samsung Galaxy A30s 128GB"?

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 K30 Ultra 512GB" is equipped with a Mediatek Dimensity 1000+ processor, and its performance speed is 2.6GHz+2.0GHz×8(8.0-cores). The "Samsung Galaxy A30s 128GB" uses an Exynos 7904 CPU that performs at a speed of 1.8GHz+1.6GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Redmi K30 Ultra 512GB" has significantly higher specs than the "Samsung Galaxy A30s 128GB". The "Xiaomi Redmi K30 Ultra 512GB" proves to be more advanced than the "Samsung Galaxy A30s 128GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "Xiaomi Redmi K30 Ultra 512GB" rather than the "Samsung Galaxy A30s 128GB".

ScoreCPU specs
Xiaomi Redmi K30 Ultra 512GB94/1002.6GHz+2.0GHz×8(8.0-cores)
Samsung Galaxy A30s 128GB77/1001.8GHz+1.6GHz×8(8.0-cores)

How is "Xiaomi Redmi K30 Ultra 512GB" different from "Samsung Galaxy A30s 128GB" 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 K30 Ultra 512GB" has 8.0GB of memory. The "Samsung Galaxy A30s 128GB", on the other hand, has 4.0GB. As for memory performance, the "Xiaomi Redmi K30 Ultra 512GB" has a larger memory capacity than the "Samsung Galaxy A30s 128GB", with a difference of about 4GB. The "Xiaomi Redmi K30 Ultra 512GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Samsung Galaxy A30s 128GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "Xiaomi Redmi K30 Ultra 512GB" rather than the "Samsung Galaxy A30s 128GB".

ScoreRAM size
Xiaomi Redmi K30 Ultra 512GB93/1008.0GB
Samsung Galaxy A30s 128GB70/1004.0GB

Which has a better storage capacity, "Xiaomi Redmi K30 Ultra 512GB" or "Samsung Galaxy A30s 128GB"?

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 K30 Ultra 512GB" has 512.0GB of storage, while the "Samsung Galaxy A30s 128GB" has 128.0GB. There is no real difference between the "Xiaomi Redmi K30 Ultra 512GB"and "Samsung Galaxy A30s 128GB" '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 K30 Ultra 512GB95/100512.0GB
Samsung Galaxy A30s 128GB90/100128.0GB

Compare the rear cameras of "Xiaomi Redmi K30 Ultra 512GB" and "Samsung Galaxy A30s 128GB". 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 K30 Ultra 512GB" has 64.0MP. The "Samsung Galaxy A30s 128GB" has 25.0MP. The rear-facing camera of the "Xiaomi Redmi K30 Ultra 512GB" also has a higher pixel count than the "Samsung Galaxy A30s 128GB", with a difference of about 39MP. The "Xiaomi Redmi K30 Ultra 512GB" is more capable than the "Samsung Galaxy A30s 128GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "Xiaomi Redmi K30 Ultra 512GB" rather than the "Samsung Galaxy A30s 128GB".

ScoreRear-camera resolution
Xiaomi Redmi K30 Ultra 512GB100/10064.0MP
Samsung Galaxy A30s 128GB90/10025.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi K30 Ultra 512GB" or "Samsung Galaxy A30s 128GB"?

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 K30 Ultra 512GB" has a resolution of 20.0MP. The "Samsung Galaxy A30s 128GB"'s has 16.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Xiaomi Redmi K30 Ultra 512GB" is higher than the "Samsung Galaxy A30s 128GB", with a difference of approximately 4MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Xiaomi Redmi K30 Ultra 512GB" than the "Samsung Galaxy A30s 128GB". Therefore, the "Xiaomi Redmi K30 Ultra 512GB" is recommended.

ScoreFront-camera resolution
Xiaomi Redmi K30 Ultra 512GB81/10020.0MP
Samsung Galaxy A30s 128GB75/10016.0MP

Compare Performance Specs

Xiaomi Redmi K30 Ultra 512GBSamsung Galaxy A30s 128GB
ImageXiaomi Redmi K30 Ultra 512GBSamsung Galaxy A30s 128GB
MakerXiaomiSamsung
Release date2020-08-142019-09
ColorMoonlight White/Midnight Black/Mint GreenPrism Crush Black/Prism Crush White/Prism Crush Green/Prism Crush Violet2
OSAndroidAndroid
Dimensions (width x height x thickness)75.4mm x 163.3mm x 9.1mm74.7mm x 158.5mm x 7.8mm
Weight213.0g169.0g
Display size6.67inch6.4inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 2400720 x 1560
Pixel density394ppi268ppi
Battery capacity4500.0mAh4000.0mAh
ChipsetMediatek Dimensity 1000+Exynos 7904
CPU specs2.6GHz+2.0GHz×8(8.0-cores)1.8GHz+1.6GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size512.0GB128.0GB
Rear-camera resolution64.0MP25.0MP
Front-camera resolution20.0MP16.0MP

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