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Xiaomi Redmi Note 9 Pro 128GB vs Xperia X Premium 64GB: Full Comparison!

Created date: 2020-04-29 18:18:34

Xiaomi Redmi Note 9 Pro 128GBXperia X Premium 64GB
Xiaomi Redmi Note 9 Pro 128GBXperia X Premium 64GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Redmi Note 9 Pro 128GB" and "Xperia X Premium 64GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Redmi Note 9 Pro 128GB" and "Xperia X Premium 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Redmi Note 9 Pro 128GBXperia X Premium 64GB
Xiaomi Redmi Note 9 Pro 128GB

Xperia X Premium 64GB

General rating:

75.3/100

(The 3252th of all smartphones)

71.7/100

(The 3406th of all smartphones)

Portability
58/100
- /100
Weight
48/100
- /100
Size of screen
91/100
82/100
Screen clarity
83/100
95/100
Battery duration
83/100
- /100
Processing capability
90/100
53/100
Memory capacity
90/100
60/100
Storage capacity
90/100
67/100
Rear camera function
100/100
85/100
Front camera function
75/100
71/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi Note 9 Pro 128GB" and "Xperia X Premium 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 Note 9 Pro 128GB" is 76.7mm wide, 165.8mm tall, and 8.8mm thick.

ScoreDimensions (width x height x thickness)
Xiaomi Redmi Note 9 Pro 128GB58/10076.7mm x 165.8mm x 8.8mm
Xperia X Premium 64GB - /100

Which one is easier to hold, "Xiaomi Redmi Note 9 Pro 128GB" or "Xperia X Premium 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.

ScoreWeight
Xiaomi Redmi Note 9 Pro 128GB48/100209.0g
Xperia X Premium 64GB - /100

Which is better in terms of display, "Xiaomi Redmi Note 9 Pro 128GB" or "Xperia X Premium 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 Note 9 Pro 128GB" is 6.67inch, and 5.5inch on the "Xperia X Premium 64GB". Comparing the size of the display and screen, the screen size of the "Xiaomi Redmi Note 9 Pro 128GB" is larger than that of the "Xperia X Premium 64GB", with a difference of approximately 1.17inch. As a result, there will be unintended touches on the "Xiaomi Redmi Note 9 Pro 128GB" compared to the "Xperia X Premium 64GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Xiaomi Redmi Note 9 Pro 128GB" is recommended.

ScoreDisplay size
Xiaomi Redmi Note 9 Pro 128GB91/1006.67inch
Xperia X Premium 64GB82/1005.5inch

Which one has a better display, "Xiaomi Redmi Note 9 Pro 128GB" or "Xperia X Premium 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 Note 9 Pro 128GB" has a 1080 x 2400 resolution and a pixel density of 394ppi. The "Xperia X Premium 64GB", on the other hand, has a screen resolution of 2160 x 3840 and a pixel density of 801ppi. Comparing the screen definition, the "Xperia X Premium 64GB" has a much higher pixel density than the "Xiaomi Redmi Note 9 Pro 128GB", with a difference of about 407ppi. The screen on the "Xperia X Premium 64GB" is clear and crisp, and puts less strain on the eyes than that of the "Xiaomi Redmi Note 9 Pro 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 "Xperia X Premium 64GB" rather than the "Xiaomi Redmi Note 9 Pro 128GB".

ScorePixel density
Xiaomi Redmi Note 9 Pro 128GB83/100394ppi
Xperia X Premium 64GB95/100801ppi

How is the battery duration of "Xiaomi Redmi Note 9 Pro 128GB" different from that of "Xperia X Premium 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.

ScoreBattery capacity
Xiaomi Redmi Note 9 Pro 128GB83/1005020.0mAh
Xperia X Premium 64GB - /100

Which is better in terms of CPU function, "Xiaomi Redmi Note 9 Pro 128GB" or "Xperia X Premium 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 Note 9 Pro 128GB" is equipped with a Qualcomm SM7125 Snapdragon 720G processor, and its performance speed is 2.3GHz+1.8GHz×8(8.0-cores). The "Xperia X Premium 64GB" uses an Qualcomm MSM8996 Snapdragon 820 CPU that performs at a speed of 2.15GHz+1.6GHz×4(4.0-cores). Comparing CPU performance, the "Xiaomi Redmi Note 9 Pro 128GB" has significantly higher specs than the "Xperia X Premium 64GB". The "Xiaomi Redmi Note 9 Pro 128GB" proves to be more advanced than the "Xperia X Premium 64GB" 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 Note 9 Pro 128GB" rather than the "Xperia X Premium 64GB".

ScoreCPU specs
Xiaomi Redmi Note 9 Pro 128GB90/1002.3GHz+1.8GHz×8(8.0-cores)
Xperia X Premium 64GB53/1002.15GHz+1.6GHz×4(4.0-cores)

How is "Xiaomi Redmi Note 9 Pro 128GB" different from "Xperia X Premium 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 Note 9 Pro 128GB" has 6.0GB of memory. The "Xperia X Premium 64GB", on the other hand, has 3.0GB. As for memory performance, the "Xiaomi Redmi Note 9 Pro 128GB" has a larger memory capacity than the "Xperia X Premium 64GB", with a difference of about 3GB. The "Xiaomi Redmi Note 9 Pro 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Xperia X Premium 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 Note 9 Pro 128GB" rather than the "Xperia X Premium 64GB".

ScoreRAM size
Xiaomi Redmi Note 9 Pro 128GB90/1006.0GB
Xperia X Premium 64GB60/1003.0GB

Which has a better storage capacity, "Xiaomi Redmi Note 9 Pro 128GB" or "Xperia X Premium 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 Note 9 Pro 128GB" has 128.0GB of storage, while the "Xperia X Premium 64GB" has 64.0GB. In terms of ROM and data storage, the "Xiaomi Redmi Note 9 Pro 128GB" has a much larger capacity than the "Xperia X Premium 64GB", with a difference of about 64GB. The "Xiaomi Redmi Note 9 Pro 128GB" can save more photos and keep more apps installed than the "Xperia X Premium 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xiaomi Redmi Note 9 Pro 128GB" rather than the "Xperia X Premium 64GB".

ScoreStorage size
Xiaomi Redmi Note 9 Pro 128GB90/100128.0GB
Xperia X Premium 64GB67/10064.0GB

Compare the rear cameras of "Xiaomi Redmi Note 9 Pro 128GB" and "Xperia X Premium 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 Note 9 Pro 128GB" has 64.0MP. The "Xperia X Premium 64GB" has 23.0MP. The rear-facing camera of the "Xiaomi Redmi Note 9 Pro 128GB" also has a higher pixel count than the "Xperia X Premium 64GB", with a difference of about 41MP. The "Xiaomi Redmi Note 9 Pro 128GB" is more capable than the "Xperia X Premium 64GB" 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 Note 9 Pro 128GB" rather than the "Xperia X Premium 64GB".

ScoreRear-camera resolution
Xiaomi Redmi Note 9 Pro 128GB100/10064.0MP
Xperia X Premium 64GB85/10023.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi Note 9 Pro 128GB" or "Xperia X Premium 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 Note 9 Pro 128GB" has a resolution of 16.0MP. The "Xperia X Premium 64GB"'s has 13.0MP. There is little difference between the camera capabilities and the pixel density of the "Xiaomi Redmi Note 9 Pro 128GB" and "Xperia X Premium 64GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Xiaomi Redmi Note 9 Pro 128GB75/10016.0MP
Xperia X Premium 64GB71/10013.0MP

Compare Performance Specs

Xiaomi Redmi Note 9 Pro 128GBXperia X Premium 64GB
ImageXiaomi Redmi Note 9 Pro 128GBXperia X Premium 64GB
MakerXiaomiSony
ColorTropical Green/Glacier White/Interstellar GrayWhite/Graphite Black/Lime Gold/Rose Gold
OSAndroidAndroid
Display size6.67inch5.5inch
Display typeIPS LCDIPS HDR LCD
Screen resolution (width x height)1080 x 24002160 x 3840
Pixel density394ppi801ppi
ChipsetQualcomm SM7125 Snapdragon 720GQualcomm MSM8996 Snapdragon 820
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.15GHz+1.6GHz×4(4.0-cores)
RAM size6.0GB3.0GB
Storage size128.0GB64.0GB
Rear-camera resolution64.0MP23.0MP
Front-camera resolution16.0MP13.0MP

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