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Should you buy Xiaomi Redmi 9i 128GB or Xiaomi Mi A1 (Mi 5X) 64GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2020-09-14 15:25:12, Updated date: 2021-10-20 16:38:16

Xiaomi Redmi 9i 128GBXiaomi Mi A1 (Mi 5X) 64GB
Xiaomi Redmi 9i 128GBXiaomi Mi A1 (Mi 5X) 64GB

Are you having trouble comparing the differences in features and performance of the "Xiaomi Redmi 9i 128GB" and "Xiaomi Mi A1 (Mi 5X) 64GB", 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 9i 128GBXiaomi Mi A1 (Mi 5X) 64GB
Xiaomi Redmi 9i 128GB

Xiaomi Mi A1 (Mi 5X) 64GB

General rating:

56.5/100

(The 4923th of all smartphones)

63.2/100

(The 1196th of all smartphones)

Portability
57/100
62/100
Weight
52/100
64/100
Size of screen
90/100
82/100
Screen clarity
53/100
85/100
Battery duration
- /100
66/100
Processing capability
79/100
89/100
Memory capacity
70/100
70/100
Storage capacity
90/100
67/100
Rear camera function
61/100
59/100
Front camera function
50/100
50/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi 9i 128GB" and "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" is 77.1mm wide, 164.9mm tall, and 9.0mm thick. The "Xiaomi Mi A1 (Mi 5X) 64GB" is 75.8mm tall, 155.4mm wide, and 7.3mm thick.

Comparing the width and thickness of the main unit, the "Xiaomi Mi A1 (Mi 5X) 64GB" is smaller and more compact compared to the "Xiaomi Redmi 9i 128GB". Therefore, it is easier to grip and hold the "Xiaomi Mi A1 (Mi 5X) 64GB" than the "Xiaomi Redmi 9i 128GB". For this reason, the "Xiaomi Mi A1 (Mi 5X) 64GB" is recommended.

There is no real difference in length or width between the "Xiaomi Redmi 9i 128GB" and "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB"and "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB57/10077.1mm x 164.9mm x 9.0mm
Xiaomi Mi A1 (Mi 5X) 64GB62/10075.8mm x 155.4mm x 7.3mm

Which one is easier to hold, "Xiaomi Redmi 9i 128GB" or "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" weighs 194.0g. The "Xiaomi Mi A1 (Mi 5X) 64GB" clocks in at 165.0g. If you compare the weight of the two, the "Xiaomi Mi A1 (Mi 5X) 64GB" is a considerably lighter smartphone than the "Xiaomi Redmi 9i 128GB", with a difference of about 29g. Because of this, the "Xiaomi Mi A1 (Mi 5X) 64GB" puts less of a burden on the fingers and wrists than the "Xiaomi Redmi 9i 128GB". 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 "Xiaomi Mi A1 (Mi 5X) 64GB" rather than the "Xiaomi Redmi 9i 128GB".

ScoreWeight
Xiaomi Redmi 9i 128GB52/100194.0g
Xiaomi Mi A1 (Mi 5X) 64GB64/100165.0g

Which is better in terms of display, "Xiaomi Redmi 9i 128GB" or "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" is 6.53inch, and 5.5inch on the "Xiaomi Mi A1 (Mi 5X) 64GB". Comparing the size of the display and screen, the screen size of the "Xiaomi Redmi 9i 128GB" is larger than that of the "Xiaomi Mi A1 (Mi 5X) 64GB", with a difference of approximately 1.03inch. As a result, there will be unintended touches on the "Xiaomi Redmi 9i 128GB" compared to the "Xiaomi Mi A1 (Mi 5X) 64GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Xiaomi Redmi 9i 128GB" is recommended.

ScoreDisplay size
Xiaomi Redmi 9i 128GB90/1006.53inch
Xiaomi Mi A1 (Mi 5X) 64GB82/1005.5inch

Which one has a better display, "Xiaomi Redmi 9i 128GB" or "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" has a 720 x 1600 resolution and a pixel density of 268ppi. The "Xiaomi Mi A1 (Mi 5X) 64GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 400ppi. Comparing the screen definition, the "Xiaomi Mi A1 (Mi 5X) 64GB" has a much higher pixel density than the "Xiaomi Redmi 9i 128GB", with a difference of about 132ppi. The screen on the "Xiaomi Mi A1 (Mi 5X) 64GB" is clear and crisp, and puts less strain on the eyes than that of the "Xiaomi Redmi 9i 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 Mi A1 (Mi 5X) 64GB" rather than the "Xiaomi Redmi 9i 128GB".

ScorePixel density
Xiaomi Redmi 9i 128GB53/100268ppi
Xiaomi Mi A1 (Mi 5X) 64GB85/100400ppi

How is the battery duration of "Xiaomi Redmi 9i 128GB" different from that of "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB - /100
Xiaomi Mi A1 (Mi 5X) 64GB66/1003080.0mAh

Which is better in terms of CPU function, "Xiaomi Redmi 9i 128GB" or "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" is equipped with a MediaTek Helio G25 processor, and its performance speed is 2.0GHz+1.5GHz×8(8.0-cores). The "Xiaomi Mi A1 (Mi 5X) 64GB" uses an Qualcomm MSM8953 Snapdragon 625 CPU that performs at a speed of 2.0GHz×8(8.0-cores). Comparing their CPU performance, the "Xiaomi Mi A1 (Mi 5X) 64GB" has higher specs than the "Xiaomi Redmi 9i 128GB". For this reason, applications run better on the "Xiaomi Mi A1 (Mi 5X) 64GB" compared to the "Xiaomi Redmi 9i 128GB", and games run very smoothly. Therefore, the "Xiaomi Mi A1 (Mi 5X) 64GB" is recommended.

ScoreCPU specs
Xiaomi Redmi 9i 128GB79/1002.0GHz+1.5GHz×8(8.0-cores)
Xiaomi Mi A1 (Mi 5X) 64GB89/1002.0GHz×8(8.0-cores)

How is "Xiaomi Redmi 9i 128GB" different from "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" has 4.0GB of memory. The "Xiaomi Mi A1 (Mi 5X) 64GB", on the other hand, has 4.0GB. Memory performance is roughly the same for both the "Xiaomi Redmi 9i 128GB" and "Xiaomi Mi A1 (Mi 5X) 64GB"; 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 9i 128GB70/1004.0GB
Xiaomi Mi A1 (Mi 5X) 64GB70/1004.0GB

Which has a better storage capacity, "Xiaomi Redmi 9i 128GB" or "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" has 128.0GB of storage, while the "Xiaomi Mi A1 (Mi 5X) 64GB" has 64.0GB. In terms of ROM and data storage, the "Xiaomi Redmi 9i 128GB" has a much larger capacity than the "Xiaomi Mi A1 (Mi 5X) 64GB", with a difference of about 64GB. The "Xiaomi Redmi 9i 128GB" can save more photos and keep more apps installed than the "Xiaomi Mi A1 (Mi 5X) 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xiaomi Redmi 9i 128GB" rather than the "Xiaomi Mi A1 (Mi 5X) 64GB".

ScoreStorage size
Xiaomi Redmi 9i 128GB90/100128.0GB
Xiaomi Mi A1 (Mi 5X) 64GB67/10064.0GB

Compare the rear cameras of "Xiaomi Redmi 9i 128GB" and "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" has 13.0MP. The "Xiaomi Mi A1 (Mi 5X) 64GB" has 12.0MP. The rear facing cameras of the "Xiaomi Redmi 9i 128GB" and "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB61/10013.0MP
Xiaomi Mi A1 (Mi 5X) 64GB59/10012.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi 9i 128GB" or "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB" has a resolution of 5.0MP. The "Xiaomi Mi A1 (Mi 5X) 64GB"'s has 5.0MP. There is little difference between the camera capabilities and the pixel density of the "Xiaomi Redmi 9i 128GB" and "Xiaomi Mi A1 (Mi 5X) 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 9i 128GB50/1005.0MP
Xiaomi Mi A1 (Mi 5X) 64GB50/1005.0MP

Compare Performance Specs

Xiaomi Redmi 9i 128GBXiaomi Mi A1 (Mi 5X) 64GB
ImageXiaomi Redmi 9i 128GBXiaomi Mi A1 (Mi 5X) 64GB
MakerXiaomiXiaomi
Release date2020-09-182017-09
ColorMidnight Black/Sea Blue/Nature GreenBlack/Gold/Rose Gold/Red
OSAndroidAndroid
Dimensions (width x height x thickness)77.1mm x 164.9mm x 9.0mm75.8mm x 155.4mm x 7.3mm
Weight194.0g165.0g
Display size6.53inch5.5inch
Display typeIPS LCDLTPS IPS LCD
Screen resolution (width x height)720 x 16001080 x 1920
Pixel density268ppi400ppi
ChipsetMediaTek Helio G25Qualcomm MSM8953 Snapdragon 625
CPU specs2.0GHz+1.5GHz×8(8.0-cores)2.0GHz×8(8.0-cores)
RAM size4.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution13.0MP12.0MP
Front-camera resolution5.0MP5.0MP

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