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Which should you buy, the Xiaomi Redmi 9 64GB or Galaxy Z Flip 256GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-06-09 18:19:30

Xiaomi Redmi 9 64GBGalaxy Z Flip 256GB
Xiaomi Redmi 9 64GBGalaxy Z Flip 256GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 256GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 256GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Redmi 9 64GBGalaxy Z Flip 256GB
Xiaomi Redmi 9 64GB

Galaxy Z Flip 256GB

General rating:
Portabilityrating-image2.9
57/100
rating-image3.3
66/100
Weightrating-image2.6
51/100
rating-image2.9
57/100
Size of screenrating-image4.5
90/100
rating-image4.6
91/100
Screen clarityrating-image4.2
83/100
rating-image4.3
85/100
Battery durationrating-image4.2
83/100
rating-image3.5
69/100
Processing capabilityrating-image4.2
83/100
rating-image4.8
96/100
Memory capacityrating-image3.5
70/100
rating-image4.7
93/100
Storage capacityrating-image3.4
67/100
rating-image4.6
91/100
Rear camera functionrating-image3.1
61/100
rating-image3.0
59/100
Front camera functionrating-image2.9
58/100
rating-image3.2
64/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 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 9 64GB" is 77.0mm wide, 163.3mm tall, and 9.1mm thick. The "Galaxy Z Flip 256GB" is 73.6mm tall, 167.3mm wide, and 7.2mm thick.

Comparing the width and thickness of the main unit, the "Galaxy Z Flip 256GB" is smaller and more compact compared to the "Xiaomi Redmi 9 64GB". Therefore, it is easier to grip and hold the "Galaxy Z Flip 256GB" than the "Xiaomi Redmi 9 64GB". For this reason, the "Galaxy Z Flip 256GB" is recommended.

There is no real difference in length or width between the "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 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.

When comparing their sizes as a whole, there is no real difference between the "Xiaomi Redmi 9 64GB"and "Galaxy Z Flip 256GB". 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 9 64GB57/10077.0mm x 163.3mm x 9.1mm
Galaxy Z Flip 256GB66/10073.6mm x 167.3mm x 7.2mm

Which one is easier to hold, "Xiaomi Redmi 9 64GB" or "Galaxy Z Flip 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 9 64GB" weighs 198.0g. The "Galaxy Z Flip 256GB" clocks in at 183.0g. Comparing the weight of the main unit, the "Galaxy Z Flip 256GB" is a lighter phone than the "Xiaomi Redmi 9 64GB", with a difference of approximately 15g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Galaxy Z Flip 256GB" compared to the "Xiaomi Redmi 9 64GB". For this reason, the "Galaxy Z Flip 256GB" is recommended.

ScoreWeight
Xiaomi Redmi 9 64GB51/100198.0g
Galaxy Z Flip 256GB57/100183.0g

Which is better in terms of display, "Xiaomi Redmi 9 64GB" or "Galaxy Z Flip 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 9 64GB" is 6.53inch, and 6.7inch on the "Galaxy Z Flip 256GB". The screens of the "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 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 9 64GB90/1006.53inch
Galaxy Z Flip 256GB91/1006.7inch

Which one has a better display, "Xiaomi Redmi 9 64GB" or "Galaxy Z Flip 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 9 64GB" has a 1080 x 2340 resolution and a pixel density of 394ppi. The "Galaxy Z Flip 256GB", on the other hand, has a screen resolution of 1080 x 2636 and a pixel density of 425ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 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 9 64GB83/100394ppi
Galaxy Z Flip 256GB85/100425ppi

How is the battery duration of "Xiaomi Redmi 9 64GB" different from that of "Galaxy Z Flip 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 9 64GB" has a battery capacity of 5020.0mAh, while the "Galaxy Z Flip 256GB" has a 3300.0mAh battery. With regards to battery performance, the "Xiaomi Redmi 9 64GB" has a substantially larger battery capacity than the "Galaxy Z Flip 256GB", with a difference of 1720mAh. The "Xiaomi Redmi 9 64GB" can be used without charging for a longer time than the "Galaxy Z Flip 256GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Xiaomi Redmi 9 64GB" rather than the "Galaxy Z Flip 256GB".

ScoreBattery capacity
Xiaomi Redmi 9 64GB83/1005020.0mAh
Galaxy Z Flip 256GB69/1003300.0mAh

Which is better in terms of CPU function, "Xiaomi Redmi 9 64GB" or "Galaxy Z Flip 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 9 64GB" is equipped with a Mediatek Helio G80 processor, and its performance speed is 2.0GHz+1.8GHz×8(8.0-cores). The "Galaxy Z Flip 256GB" uses an Qualcomm SM8150 Snapdragon 855+ CPU that performs at a speed of 2.95GHz+2.41GHz+1.78GHz×8(8.0-cores). Comparing CPU performance, the "Galaxy Z Flip 256GB" has significantly higher specs than the "Xiaomi Redmi 9 64GB". The "Galaxy Z Flip 256GB" proves to be more advanced than the "Xiaomi Redmi 9 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 "Galaxy Z Flip 256GB" rather than the "Xiaomi Redmi 9 64GB".

ScoreCPU specs
Xiaomi Redmi 9 64GB83/1002.0GHz+1.8GHz×8(8.0-cores)
Galaxy Z Flip 256GB96/1002.95GHz+2.41GHz+1.78GHz×8(8.0-cores)

How is "Xiaomi Redmi 9 64GB" different from "Galaxy Z Flip 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 9 64GB" has 4.0GB of memory. The "Galaxy Z Flip 256GB", on the other hand, has 8.0GB. As for memory performance, the "Galaxy Z Flip 256GB" has a larger memory capacity than the "Xiaomi Redmi 9 64GB", with a difference of about 4GB. The "Galaxy Z Flip 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Xiaomi Redmi 9 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 "Galaxy Z Flip 256GB" rather than the "Xiaomi Redmi 9 64GB".

ScoreRAM size
Xiaomi Redmi 9 64GB70/1004.0GB
Galaxy Z Flip 256GB93/1008.0GB

Which has a better storage capacity, "Xiaomi Redmi 9 64GB" or "Galaxy Z Flip 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 9 64GB" has 64.0GB of storage, while the "Galaxy Z Flip 256GB" has 256.0GB. In terms of ROM and data storage, the "Galaxy Z Flip 256GB" has a much larger capacity than the "Xiaomi Redmi 9 64GB", with a difference of about 192GB. The "Galaxy Z Flip 256GB" can save more photos and keep more apps installed than the "Xiaomi Redmi 9 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Galaxy Z Flip 256GB" rather than the "Xiaomi Redmi 9 64GB".

ScoreStorage size
Xiaomi Redmi 9 64GB67/10064.0GB
Galaxy Z Flip 256GB91/100256.0GB

Compare the rear cameras of "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 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 9 64GB" has 13.0MP. The "Galaxy Z Flip 256GB" has 12.0MP. The rear facing cameras of the "Xiaomi Redmi 9 64GB" and "Galaxy Z Flip 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 9 64GB61/10013.0MP
Galaxy Z Flip 256GB59/10012.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi 9 64GB" or "Galaxy Z Flip 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 9 64GB" has a resolution of 8.0MP. The "Galaxy Z Flip 256GB"'s has 10.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Galaxy Z Flip 256GB" is higher than the "Xiaomi Redmi 9 64GB", with a difference of approximately 2MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Galaxy Z Flip 256GB" than the "Xiaomi Redmi 9 64GB". Therefore, the "Galaxy Z Flip 256GB" is recommended.

ScoreFront-camera resolution
Xiaomi Redmi 9 64GB58/1008.0MP
Galaxy Z Flip 256GB64/10010.0MP

Compare Performance Specs

Xiaomi Redmi 9 64GBGalaxy Z Flip 256GB
ImageXiaomi Redmi 9 64GBGalaxy Z Flip 256GB
MakerXiaomiSamsung
Release date2020-06-102020-02-14
ColorCarbon Gray/Sunset Purple/Ocean GreenMirror Black/Mirror Purple/Mirror Gold
OSAndroidAndroid
Dimensions (width x height x thickness)77.0mm x 163.3mm x 9.1mm73.6mm x 167.3mm x 7.2mm
Weight198.0g183.0g
Display size6.53inch6.7inch
Display typeIPS LCDFoldable Dynamic AMOLED
Screen resolution (width x height)1080 x 23401080 x 2636
Pixel density394ppi425ppi
Battery capacity5020.0mAh3300.0mAh
ChipsetMediatek Helio G80Qualcomm SM8150 Snapdragon 855+
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.95GHz+2.41GHz+1.78GHz×8(8.0-cores)
RAM size4.0GB8.0GB
Storage size64.0GB256.0GB
Rear-camera resolution13.0MP12.0MP
Front-camera resolution8.0MP10.0MP

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