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Xiaomi Redmi Note 9 5G 256GB vs vivo V20 SE (2020) 128GB: Specs & Scores

Created date: 2020-11-25 18:53:58

Xiaomi Redmi Note 9 5G 256GBvivo V20 SE (2020) 128GB
Xiaomi Redmi Note 9 5G 256GBvivo V20 SE (2020) 128GB

Are you having trouble comparing the differences in features and performance of the "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 128GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Xiaomi Redmi Note 9 5G 256GBvivo V20 SE (2020) 128GB
Xiaomi Redmi Note 9 5G 256GB

vivo V20 SE (2020) 128GB

General rating:
Portabilityrating-image2.8
56/100
rating-image3.2
64/100
Weightrating-image2.5
50/100
rating-image3.1
61/100
Size of screenrating-image4.5
90/100
rating-image4.5
90/100
Screen clarityrating-image4.2
83/100
rating-image4.3
85/100
Battery durationrating-image
- /100
rating-image
- /100
Processing capabilityrating-image4.7
93/100
rating-image4.6
91/100
Memory capacityrating-image4.7
93/100
rating-image4.7
93/100
Storage capacityrating-image4.6
91/100
rating-image4.5
90/100
Rear camera functionrating-image4.9
97/100
rating-image4.9
97/100
Front camera functionrating-image3.6
71/100
rating-image4.9
97/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 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 Note 9 5G 256GB" is 77.3mm wide, 162.0mm tall, and 9.2mm thick. The "vivo V20 SE (2020) 128GB" is 74.1mm tall, 161.0mm wide, and 7.8mm thick.

Comparing the width and thickness of the main unit, the "vivo V20 SE (2020) 128GB" is smaller and more compact compared to the "Xiaomi Redmi Note 9 5G 256GB". Therefore, it is easier to grip and hold the "vivo V20 SE (2020) 128GB" than the "Xiaomi Redmi Note 9 5G 256GB". For this reason, the "vivo V20 SE (2020) 128GB" is recommended.

There is no real difference in length or width between the "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 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 Note 9 5G 256GB"and "vivo V20 SE (2020) 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 Note 9 5G 256GB56/10077.3mm x 162.0mm x 9.2mm
vivo V20 SE (2020) 128GB64/10074.1mm x 161.0mm x 7.8mm

Which one is easier to hold, "Xiaomi Redmi Note 9 5G 256GB" or "vivo V20 SE (2020) 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 Note 9 5G 256GB" weighs 199.0g. The "vivo V20 SE (2020) 128GB" clocks in at 171.0g. If you compare the weight of the two, the "vivo V20 SE (2020) 128GB" is a considerably lighter smartphone than the "Xiaomi Redmi Note 9 5G 256GB", with a difference of about 28g. Because of this, the "vivo V20 SE (2020) 128GB" puts less of a burden on the fingers and wrists than the "Xiaomi Redmi Note 9 5G 256GB". 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 "vivo V20 SE (2020) 128GB" rather than the "Xiaomi Redmi Note 9 5G 256GB".

ScoreWeight
Xiaomi Redmi Note 9 5G 256GB50/100199.0g
vivo V20 SE (2020) 128GB61/100171.0g

Which is better in terms of display, "Xiaomi Redmi Note 9 5G 256GB" or "vivo V20 SE (2020) 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 Note 9 5G 256GB" is 6.53inch, and 6.44inch on the "vivo V20 SE (2020) 128GB". The screens of the "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 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 Note 9 5G 256GB90/1006.53inch
vivo V20 SE (2020) 128GB90/1006.44inch

Which one has a better display, "Xiaomi Redmi Note 9 5G 256GB" or "vivo V20 SE (2020) 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 Note 9 5G 256GB" has a 1080 x 2340 resolution and a pixel density of 394ppi. The "vivo V20 SE (2020) 128GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 408ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 128GB", 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 9 5G 256GB83/100394ppi
vivo V20 SE (2020) 128GB85/100408ppi

How is the battery duration of "Xiaomi Redmi Note 9 5G 256GB" different from that of "vivo V20 SE (2020) 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.

ScoreBattery capacity
Xiaomi Redmi Note 9 5G 256GB - /100
vivo V20 SE (2020) 128GB - /100

Which is better in terms of CPU function, "Xiaomi Redmi Note 9 5G 256GB" or "vivo V20 SE (2020) 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 Note 9 5G 256GB" is equipped with a MediaTek Dimensity 800U 5G processor, and its performance speed is 2.4GHz+2.0GHz×8(8.0-cores). The "vivo V20 SE (2020) 128GB" uses an Qualcomm SDM665 Snapdragon 665 CPU that performs at a speed of 2.0GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 128GB". 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 Note 9 5G 256GB93/1002.4GHz+2.0GHz×8(8.0-cores)
vivo V20 SE (2020) 128GB91/1002.0GHz+1.8GHz×8(8.0-cores)

How is "Xiaomi Redmi Note 9 5G 256GB" different from "vivo V20 SE (2020) 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 Note 9 5G 256GB" has 8.0GB of memory. The "vivo V20 SE (2020) 128GB", on the other hand, has 8.0GB. Memory performance is roughly the same for both the "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 128GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Xiaomi Redmi Note 9 5G 256GB93/1008.0GB
vivo V20 SE (2020) 128GB93/1008.0GB

Which has a better storage capacity, "Xiaomi Redmi Note 9 5G 256GB" or "vivo V20 SE (2020) 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 Note 9 5G 256GB" has 256.0GB of storage, while the "vivo V20 SE (2020) 128GB" has 128.0GB. There is no real difference between the "Xiaomi Redmi Note 9 5G 256GB"and "vivo V20 SE (2020) 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 Note 9 5G 256GB91/100256.0GB
vivo V20 SE (2020) 128GB90/100128.0GB

Compare the rear cameras of "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 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 Note 9 5G 256GB" has 48.0MP. The "vivo V20 SE (2020) 128GB" has 48.0MP. The rear facing cameras of the "Xiaomi Redmi Note 9 5G 256GB" and "vivo V20 SE (2020) 128GB" 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 9 5G 256GB97/10048.0MP
vivo V20 SE (2020) 128GB97/10048.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi Note 9 5G 256GB" or "vivo V20 SE (2020) 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 Note 9 5G 256GB" has a resolution of 13.0MP. The "vivo V20 SE (2020) 128GB"'s has 32.0MP. The front-facing camera of the "vivo V20 SE (2020) 128GB" has a significantly higher number of pixels than the "Xiaomi Redmi Note 9 5G 256GB", with a difference of about 19MP. Therefore, the "vivo V20 SE (2020) 128GB" is more suitable for taking photos and videos than the "Xiaomi Redmi Note 9 5G 256GB". If you want to take and print high-quality selfies, we recommend buying the "vivo V20 SE (2020) 128GB" rather than the "Xiaomi Redmi Note 9 5G 256GB".

ScoreFront-camera resolution
Xiaomi Redmi Note 9 5G 256GB71/10013.0MP
vivo V20 SE (2020) 128GB97/10032.0MP

Compare Performance Specs

Xiaomi Redmi Note 9 5G 256GBvivo V20 SE (2020) 128GB
ImageXiaomi Redmi Note 9 5G 256GBvivo V20 SE (2020) 128GB
MakerXiaomivivo
Release date2020-12-012020-10-24
ColorGray/Green/VioletGravity Black/Oxygen Blue
OSAndroidAndroid
Dimensions (width x height x thickness)77.3mm x 162.0mm x 9.2mm74.1mm x 161.0mm x 7.8mm
Weight199.0g171.0g
Display size6.53inch6.44inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1080 x 23401080 x 2400
Pixel density394ppi408ppi
ChipsetMediaTek Dimensity 800U 5GQualcomm SDM665 Snapdragon 665
CPU specs2.4GHz+2.0GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB8.0GB
Storage size256.0GB128.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution13.0MP32.0MP

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