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Should you buy Xiaomi Redmi K30i 5G 256GB or OnePlus 8 (2020) 256GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2020-05-24 16:39:13, Updated date: 2021-10-20 18:27:07

Xiaomi Redmi K30i 5G 256GBOnePlus 8 (2020) 256GB
Xiaomi Redmi K30i 5G 256GBOnePlus 8 (2020) 256GB

How did the evaluations between the "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB" 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 K30i 5G 256GBOnePlus 8 (2020) 256GB
Xiaomi Redmi K30i 5G 256GB

OnePlus 8 (2020) 256GB

General rating:

75.7/100

(The 3232th of all smartphones)

80.5/100

(The 3017th of all smartphones)

Portability
58/100
66/100
Weight
48/100
58/100
Size of screen
91/100
90/100
Screen clarity
83/100
84/100
Battery duration
82/100
80/100
Processing capability
94/100
98/100
Memory capacity
93/100
99/100
Storage capacity
91/100
91/100
Rear camera function
97/100
97/100
Front camera function
81/100
75/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB". 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 K30i 5G 256GB" is 76.6mm wide, 165.3mm tall, and 8.8mm thick. The "OnePlus 8 (2020) 256GB" is 72.9mm tall, 160.2mm wide, and 8.0mm thick.

Comparing the width and thickness of the main unit, the "OnePlus 8 (2020) 256GB" is smaller and more compact compared to the "Xiaomi Redmi K30i 5G 256GB". Therefore, it is easier to grip and hold the "OnePlus 8 (2020) 256GB" than the "Xiaomi Redmi K30i 5G 256GB". For this reason, the "OnePlus 8 (2020) 256GB" is recommended.

There is no real difference in length or width between the "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB", 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.

Comparing the overall size of the main unit, the "OnePlus 8 (2020) 256GB" is smaller than the "Xiaomi Redmi K30i 5G 256GB". As a result, it is easier to use the "OnePlus 8 (2020) 256GB" with one hand compared to the "Xiaomi Redmi K30i 5G 256GB", and its size makes it more comfortable to carry around. For this reason, the "OnePlus 8 (2020) 256GB" is recommended.

ScoreDimensions (width x height x thickness)
Xiaomi Redmi K30i 5G 256GB58/10076.6mm x 165.3mm x 8.8mm
OnePlus 8 (2020) 256GB66/10072.9mm x 160.2mm x 8.0mm

Which one is easier to hold, "Xiaomi Redmi K30i 5G 256GB" or "OnePlus 8 (2020) 256GB"? 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 K30i 5G 256GB" weighs 208.0g. The "OnePlus 8 (2020) 256GB" clocks in at 180.0g. Comparing the weight of the main unit, the "OnePlus 8 (2020) 256GB" is a lighter phone than the "Xiaomi Redmi K30i 5G 256GB", with a difference of approximately 28g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "OnePlus 8 (2020) 256GB" compared to the "Xiaomi Redmi K30i 5G 256GB". For this reason, the "OnePlus 8 (2020) 256GB" is recommended.

ScoreWeight
Xiaomi Redmi K30i 5G 256GB48/100208.0g
OnePlus 8 (2020) 256GB58/100180.0g

Which is better in terms of display, "Xiaomi Redmi K30i 5G 256GB" or "OnePlus 8 (2020) 256GB"?

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 K30i 5G 256GB" is 6.67inch, and 6.55inch on the "OnePlus 8 (2020) 256GB". The screens of the "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB" 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 K30i 5G 256GB91/1006.67inch
OnePlus 8 (2020) 256GB90/1006.55inch

Which one has a better display, "Xiaomi Redmi K30i 5G 256GB" or "OnePlus 8 (2020) 256GB"?

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 K30i 5G 256GB" has a 1080 x 2400 resolution and a pixel density of 394ppi. The "OnePlus 8 (2020) 256GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 401ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB", 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 K30i 5G 256GB83/100394ppi
OnePlus 8 (2020) 256GB84/100401ppi

How is the battery duration of "Xiaomi Redmi K30i 5G 256GB" different from that of "OnePlus 8 (2020) 256GB" ? 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 K30i 5G 256GB" has a battery capacity of 4800.0mAh, while the "OnePlus 8 (2020) 256GB" has a 4300.0mAh battery. The batteries of both the "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB" perform to the same extent. There is also no difference in the battery capacities of the "Xiaomi Redmi K30i 5G 256GB" and the "OnePlus 8 (2020) 256GB". 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 K30i 5G 256GB82/1004800.0mAh
OnePlus 8 (2020) 256GB80/1004300.0mAh

Which is better in terms of CPU function, "Xiaomi Redmi K30i 5G 256GB" or "OnePlus 8 (2020) 256GB"?

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 K30i 5G 256GB" is equipped with a Qualcomm SM7250 Snapdragon 765G 5G processor, and its performance speed is 2.4GHz+2.2GHz+1.8GHz×8(8.0-cores). The "OnePlus 8 (2020) 256GB" uses an Qualcomm SM8250 Snapdragon 865 CPU that performs at a speed of 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Xiaomi Redmi K30i 5G 256GB94/1002.4GHz+2.2GHz+1.8GHz×8(8.0-cores)
OnePlus 8 (2020) 256GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)

How is "Xiaomi Redmi K30i 5G 256GB" different from "OnePlus 8 (2020) 256GB" 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 K30i 5G 256GB" has 8.0GB of memory. The "OnePlus 8 (2020) 256GB", on the other hand, has 12.0GB. Comparing the memory performance, the "OnePlus 8 (2020) 256GB" has a larger memory capacity than the "Xiaomi Redmi K30i 5G 256GB", with a difference of approximately 4GB. For this reason, multitasking is smoother on the "OnePlus 8 (2020) 256GB" than the "Xiaomi Redmi K30i 5G 256GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "OnePlus 8 (2020) 256GB". For this reason, the "OnePlus 8 (2020) 256GB" is recommended.

ScoreRAM size
Xiaomi Redmi K30i 5G 256GB93/1008.0GB
OnePlus 8 (2020) 256GB99/10012.0GB

Which has a better storage capacity, "Xiaomi Redmi K30i 5G 256GB" or "OnePlus 8 (2020) 256GB"?

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 K30i 5G 256GB" has 256.0GB of storage, while the "OnePlus 8 (2020) 256GB" has 256.0GB. There is no real difference between the "Xiaomi Redmi K30i 5G 256GB"and "OnePlus 8 (2020) 256GB" '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 K30i 5G 256GB91/100256.0GB
OnePlus 8 (2020) 256GB91/100256.0GB

Compare the rear cameras of "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB". 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 K30i 5G 256GB" has 48.0MP. The "OnePlus 8 (2020) 256GB" has 48.0MP. The rear facing cameras of the "Xiaomi Redmi K30i 5G 256GB" and "OnePlus 8 (2020) 256GB" 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 K30i 5G 256GB97/10048.0MP
OnePlus 8 (2020) 256GB97/10048.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi K30i 5G 256GB" or "OnePlus 8 (2020) 256GB"?

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 K30i 5G 256GB" has a resolution of 20.0MP. The "OnePlus 8 (2020) 256GB"'s has 16.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Xiaomi Redmi K30i 5G 256GB" is higher than the "OnePlus 8 (2020) 256GB", 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 K30i 5G 256GB" than the "OnePlus 8 (2020) 256GB". Therefore, the "Xiaomi Redmi K30i 5G 256GB" is recommended.

ScoreFront-camera resolution
Xiaomi Redmi K30i 5G 256GB81/10020.0MP
OnePlus 8 (2020) 256GB75/10016.0MP

Compare Performance Specs

Xiaomi Redmi K30i 5G 256GBOnePlus 8 (2020) 256GB
ImageXiaomi Redmi K30i 5G 256GBOnePlus 8 (2020) 256GB
MakerXiaomiOnePlus
Release date2020-06-072020-04-21
ColorBlue/White/Red/PurpleOnyx Black/Glacial Green/Interstellar Glow/Polar Silver
OSAndroidAndroid
Dimensions (width x height x thickness)76.6mm x 165.3mm x 8.8mm72.9mm x 160.2mm x 8.0mm
Weight208.0g180.0g
Display size6.67inch6.55inch
Display typeIPS LCDFluid AMOLED
Screen resolution (width x height)1080 x 24001080 x 2400
Pixel density394ppi401ppi
Battery capacity4800.0mAh4300.0mAh
ChipsetQualcomm SM7250 Snapdragon 765G 5GQualcomm SM8250 Snapdragon 865
CPU specs2.4GHz+2.2GHz+1.8GHz×8(8.0-cores)2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB12.0GB
Storage size256.0GB256.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution20.0MP16.0MP

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