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Which is better, Xiaomi Redmi K30 256GB or Xiaomi Redmi Note 7S 64GB? We compared their features and specs in detail

Created date: 2019-12-09 15:29:40, Updated date: 2021-10-20 17:35:09

Xiaomi Redmi K30 256GBXiaomi Redmi Note 7S 64GB
Xiaomi Redmi K30 256GBXiaomi Redmi Note 7S 64GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Redmi K30 256GBXiaomi Redmi Note 7S 64GB
Xiaomi Redmi K30 256GB

Xiaomi Redmi Note 7S 64GB

General rating:
Portabilityrating-image2.9
58/100
rating-image3.1
62/100
Weightrating-image2.4
48/100
rating-image2.8
56/100
Size of screenrating-image4.6
91/100
rating-image4.5
90/100
Screen clarityrating-image4.2
83/100
rating-image4.3
85/100
Battery durationrating-image4.1
81/100
rating-image4.0
80/100
Processing capabilityrating-image4.6
92/100
rating-image4.3
86/100
Memory capacityrating-image4.7
93/100
rating-image3.5
70/100
Storage capacityrating-image4.6
91/100
rating-image3.4
67/100
Rear camera functionrating-image5.0
100/100
rating-image4.9
97/100
Front camera functionrating-image4.1
81/100
rating-image3.6
71/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB". 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 256GB" is 76.6mm wide, 165.3mm tall, and 8.8mm thick. The "Xiaomi Redmi Note 7S 64GB" is 75.2mm tall, 159.2mm wide, and 8.1mm thick.

There is no real difference between the "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB" 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 256GB" and "Xiaomi Redmi Note 7S 64GB", 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 256GB"and "Xiaomi Redmi Note 7S 64GB". 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 256GB58/10076.6mm x 165.3mm x 8.8mm
Xiaomi Redmi Note 7S 64GB62/10075.2mm x 159.2mm x 8.1mm

Which one is easier to hold, "Xiaomi Redmi K30 256GB" or "Xiaomi Redmi Note 7S 64GB"? 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 256GB" weighs 208.0g. The "Xiaomi Redmi Note 7S 64GB" clocks in at 186.0g. Comparing the weight of the main unit, the "Xiaomi Redmi Note 7S 64GB" is a lighter phone than the "Xiaomi Redmi K30 256GB", with a difference of approximately 22g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Xiaomi Redmi Note 7S 64GB" compared to the "Xiaomi Redmi K30 256GB". For this reason, the "Xiaomi Redmi Note 7S 64GB" is recommended.

ScoreWeight
Xiaomi Redmi K30 256GB48/100208.0g
Xiaomi Redmi Note 7S 64GB56/100186.0g

Which is better in terms of display, "Xiaomi Redmi K30 256GB" or "Xiaomi Redmi Note 7S 64GB"?

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 256GB" is 6.67inch, and 6.3inch on the "Xiaomi Redmi Note 7S 64GB". The screens of the "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB" 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 256GB91/1006.67inch
Xiaomi Redmi Note 7S 64GB90/1006.3inch

Which one has a better display, "Xiaomi Redmi K30 256GB" or "Xiaomi Redmi Note 7S 64GB"?

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 256GB" has a 1080 x 2400 resolution and a pixel density of 394ppi. The "Xiaomi Redmi Note 7S 64GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 409ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB", 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 K30 256GB83/100394ppi
Xiaomi Redmi Note 7S 64GB85/100409ppi

How is the battery duration of "Xiaomi Redmi K30 256GB" different from that of "Xiaomi Redmi Note 7S 64GB" ? 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 256GB" has a battery capacity of 4500.0mAh, while the "Xiaomi Redmi Note 7S 64GB" has a 4000.0mAh battery. The batteries of both the "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB" perform to the same extent. There is also no difference in the battery capacities of the "Xiaomi Redmi K30 256GB" and the "Xiaomi Redmi Note 7S 64GB". 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 256GB81/1004500.0mAh
Xiaomi Redmi Note 7S 64GB80/1004000.0mAh

Which is better in terms of CPU function, "Xiaomi Redmi K30 256GB" or "Xiaomi Redmi Note 7S 64GB"?

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 256GB" is equipped with a Qualcomm SDM730 Snapdragon 730G processor, and its performance speed is 2.2GHz+1.8GHz×8(8.0-cores). The "Xiaomi Redmi Note 7S 64GB" uses an Qualcomm SDM660 Snapdragon 660 CPU that performs at a speed of 2.2GHz+1.8GHz×8(8.0-cores). Comparing their CPU performance, the "Xiaomi Redmi K30 256GB" has higher specs than the "Xiaomi Redmi Note 7S 64GB". For this reason, applications run better on the "Xiaomi Redmi K30 256GB" compared to the "Xiaomi Redmi Note 7S 64GB", and games run very smoothly. Therefore, the "Xiaomi Redmi K30 256GB" is recommended.

ScoreCPU specs
Xiaomi Redmi K30 256GB92/1002.2GHz+1.8GHz×8(8.0-cores)
Xiaomi Redmi Note 7S 64GB86/1002.2GHz+1.8GHz×8(8.0-cores)

How is "Xiaomi Redmi K30 256GB" different from "Xiaomi Redmi Note 7S 64GB" 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 256GB" has 8.0GB of memory. The "Xiaomi Redmi Note 7S 64GB", on the other hand, has 4.0GB. As for memory performance, the "Xiaomi Redmi K30 256GB" has a larger memory capacity than the "Xiaomi Redmi Note 7S 64GB", with a difference of about 4GB. The "Xiaomi Redmi K30 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Xiaomi Redmi Note 7S 64GB". 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 256GB" rather than the "Xiaomi Redmi Note 7S 64GB".

ScoreRAM size
Xiaomi Redmi K30 256GB93/1008.0GB
Xiaomi Redmi Note 7S 64GB70/1004.0GB

Which has a better storage capacity, "Xiaomi Redmi K30 256GB" or "Xiaomi Redmi Note 7S 64GB"?

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 256GB" has 256.0GB of storage, while the "Xiaomi Redmi Note 7S 64GB" has 64.0GB. In terms of ROM and data storage, the "Xiaomi Redmi K30 256GB" has a much larger capacity than the "Xiaomi Redmi Note 7S 64GB", with a difference of about 192GB. The "Xiaomi Redmi K30 256GB" can save more photos and keep more apps installed than the "Xiaomi Redmi Note 7S 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xiaomi Redmi K30 256GB" rather than the "Xiaomi Redmi Note 7S 64GB".

ScoreStorage size
Xiaomi Redmi K30 256GB91/100256.0GB
Xiaomi Redmi Note 7S 64GB67/10064.0GB

Compare the rear cameras of "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB". 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 256GB" has 64.0MP. The "Xiaomi Redmi Note 7S 64GB" has 48.0MP. The rear facing cameras of the "Xiaomi Redmi K30 256GB" and "Xiaomi Redmi Note 7S 64GB" 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 K30 256GB100/10064.0MP
Xiaomi Redmi Note 7S 64GB97/10048.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi K30 256GB" or "Xiaomi Redmi Note 7S 64GB"?

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 256GB" has a resolution of 20.0MP. The "Xiaomi Redmi Note 7S 64GB"'s has 13.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Xiaomi Redmi K30 256GB" is higher than the "Xiaomi Redmi Note 7S 64GB", with a difference of approximately 7MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Xiaomi Redmi K30 256GB" than the "Xiaomi Redmi Note 7S 64GB". Therefore, the "Xiaomi Redmi K30 256GB" is recommended.

ScoreFront-camera resolution
Xiaomi Redmi K30 256GB81/10020.0MP
Xiaomi Redmi Note 7S 64GB71/10013.0MP

Compare Performance Specs

Xiaomi Redmi K30 256GBXiaomi Redmi Note 7S 64GB
ImageXiaomi Redmi K30 256GBXiaomi Redmi Note 7S 64GB
MakerXiaomiXiaomi
Release date2019-12-122019-05
ColorBlue/Red/PurpleOnyx Black/Sapphire Blue/Ruby Red/Astro White
OSAndroidAndroid
Dimensions (width x height x thickness)76.6mm x 165.3mm x 8.8mm75.2mm x 159.2mm x 8.1mm
Weight208.0g186.0g
Display size6.67inch6.3inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 24001080 x 2340
Pixel density394ppi409ppi
Battery capacity4500.0mAh4000.0mAh
ChipsetQualcomm SDM730 Snapdragon 730GQualcomm SDM660 Snapdragon 660
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size256.0GB64.0GB
Rear-camera resolution64.0MP48.0MP
Front-camera resolution20.0MP13.0MP

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