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Which is better, Xiaomi Mi 9T 128GB or Samsung Galaxy S9 256GB? We compared their features and specs in detail

Created date: 2019-06-13 04:31:34, Updated date: 2020-04-16 17:55:03

Xiaomi Mi 9T 128GBSamsung Galaxy S9 256GB
Xiaomi Mi 9T 128GBSamsung Galaxy S9 256GB

How did the evaluations between the "Xiaomi Mi 9T 128GB" and "Samsung Galaxy S9 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 Mi 9T 128GBSamsung Galaxy S9 256GB
Xiaomi Mi 9T 128GB

Samsung Galaxy S9 256GB

General rating:
Portabilityrating-image3.1
62/100
rating-image3.7
73/100
Weightrating-image2.7
54/100
rating-image3.3
65/100
Size of screenrating-image4.5
90/100
rating-image4.3
86/100
Screen clarityrating-image4.2
84/100
rating-image4.5
89/100
Battery durationrating-image4.0
80/100
rating-image3.3
65/100
Processing capabilityrating-image4.5
90/100
rating-image4.5
89/100
Memory capacityrating-image4.5
90/100
rating-image3.5
70/100
Storage capacityrating-image4.5
90/100
rating-image4.6
91/100
Rear camera functionrating-image4.9
97/100
rating-image3.0
59/100
Front camera functionrating-image4.1
81/100
rating-image2.9
58/100

Compare Performance and Usability

Size comparison of "Xiaomi Mi 9T 128GB" and "Samsung Galaxy S9 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 Mi 9T 128GB" is 74.3mm wide, 156.7mm tall, and 8.8mm thick. The "Samsung Galaxy S9 256GB" is 68.7mm tall, 147.7mm wide, and 8.5mm thick.

The "Samsung Galaxy S9 256GB" is also more compact than the "Xiaomi Mi 9T 128GB" in terms of the thickness of the devices. The "Samsung Galaxy S9 256GB" is easier than the "Xiaomi Mi 9T 128GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Samsung Galaxy S9 256GB" rather than the "Xiaomi Mi 9T 128GB".

There is no real difference in length or width between the "Xiaomi Mi 9T 128GB" and "Samsung Galaxy S9 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 "Samsung Galaxy S9 256GB" is smaller than the "Xiaomi Mi 9T 128GB". As a result, it is easier to use the "Samsung Galaxy S9 256GB" with one hand compared to the "Xiaomi Mi 9T 128GB", and its size makes it more comfortable to carry around. For this reason, the "Samsung Galaxy S9 256GB" is recommended.

ScoreDimensions (width x height x thickness)
Xiaomi Mi 9T 128GB62/10074.3mm x 156.7mm x 8.8mm
Samsung Galaxy S9 256GB73/10068.7mm x 147.7mm x 8.5mm

Which one is easier to hold, "Xiaomi Mi 9T 128GB" or "Samsung Galaxy S9 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 Mi 9T 128GB" weighs 191.0g. The "Samsung Galaxy S9 256GB" clocks in at 163.0g. If you compare the weight of the two, the "Samsung Galaxy S9 256GB" is a considerably lighter smartphone than the "Xiaomi Mi 9T 128GB", with a difference of about 28g. Because of this, the "Samsung Galaxy S9 256GB" puts less of a burden on the fingers and wrists than the "Xiaomi Mi 9T 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 "Samsung Galaxy S9 256GB" rather than the "Xiaomi Mi 9T 128GB".

ScoreWeight
Xiaomi Mi 9T 128GB54/100191.0g
Samsung Galaxy S9 256GB65/100163.0g

Which is better in terms of display, "Xiaomi Mi 9T 128GB" or "Samsung Galaxy S9 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 Mi 9T 128GB" is 6.39inch, and 5.8inch on the "Samsung Galaxy S9 256GB". The screens of the "Xiaomi Mi 9T 128GB" and "Samsung Galaxy S9 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 Mi 9T 128GB90/1006.39inch
Samsung Galaxy S9 256GB86/1005.8inch

Which one has a better display, "Xiaomi Mi 9T 128GB" or "Samsung Galaxy S9 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 Mi 9T 128GB" has a 1080 x 2340 resolution and a pixel density of 403ppi. The "Samsung Galaxy S9 256GB", on the other hand, has a screen resolution of 1440 x 2960 and a pixel density of 567ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Mi 9T 128GB" and "Samsung Galaxy S9 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 Mi 9T 128GB84/100403ppi
Samsung Galaxy S9 256GB89/100567ppi

How is the battery duration of "Xiaomi Mi 9T 128GB" different from that of "Samsung Galaxy S9 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 Mi 9T 128GB" has a battery capacity of 4000.0mAh, while the "Samsung Galaxy S9 256GB" has a 3000.0mAh battery. With regards to battery performance, the "Xiaomi Mi 9T 128GB" has a substantially larger battery capacity than the "Samsung Galaxy S9 256GB", with a difference of 1000mAh. The "Xiaomi Mi 9T 128GB" can be used without charging for a longer time than the "Samsung Galaxy S9 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 Mi 9T 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreBattery capacity
Xiaomi Mi 9T 128GB80/1004000.0mAh
Samsung Galaxy S9 256GB65/1003000.0mAh

Which is better in terms of CPU function, "Xiaomi Mi 9T 128GB" or "Samsung Galaxy S9 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 Mi 9T 128GB" is equipped with a Qualcomm SDM730 Snapdragon 730 processor, and its performance speed is 2.2GHz+1.8GHz×8(8.0-cores). The "Samsung Galaxy S9 256GB" uses an Exynos 9810 CPU that performs at a speed of 2.7GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Xiaomi Mi 9T 128GB" and "Samsung Galaxy S9 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 Mi 9T 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)
Samsung Galaxy S9 256GB89/1002.7GHz+1.8GHz×8(8.0-cores)

How is "Xiaomi Mi 9T 128GB" different from "Samsung Galaxy S9 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 Mi 9T 128GB" has 6.0GB of memory. The "Samsung Galaxy S9 256GB", on the other hand, has 4.0GB. As for memory performance, the "Xiaomi Mi 9T 128GB" has a larger memory capacity than the "Samsung Galaxy S9 256GB", with a difference of about 2GB. The "Xiaomi Mi 9T 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Samsung Galaxy S9 256GB". 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 Mi 9T 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreRAM size
Xiaomi Mi 9T 128GB90/1006.0GB
Samsung Galaxy S9 256GB70/1004.0GB

Which has a better storage capacity, "Xiaomi Mi 9T 128GB" or "Samsung Galaxy S9 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 Mi 9T 128GB" has 128.0GB of storage, while the "Samsung Galaxy S9 256GB" has 256.0GB. There is no real difference between the "Xiaomi Mi 9T 128GB"and "Samsung Galaxy S9 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 Mi 9T 128GB90/100128.0GB
Samsung Galaxy S9 256GB91/100256.0GB

Compare the rear cameras of "Xiaomi Mi 9T 128GB" and "Samsung Galaxy S9 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 Mi 9T 128GB" has 48.0MP. The "Samsung Galaxy S9 256GB" has 12.0MP. The rear-facing camera of the "Xiaomi Mi 9T 128GB" also has a higher pixel count than the "Samsung Galaxy S9 256GB", with a difference of about 36MP. The "Xiaomi Mi 9T 128GB" is more capable than the "Samsung Galaxy S9 256GB" 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 Mi 9T 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreRear-camera resolution
Xiaomi Mi 9T 128GB97/10048.0MP
Samsung Galaxy S9 256GB59/10012.0MP

Which has a front camera with better picture quality, "Xiaomi Mi 9T 128GB" or "Samsung Galaxy S9 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 Mi 9T 128GB" has a resolution of 20.0MP. The "Samsung Galaxy S9 256GB"'s has 8.0MP. The front-facing camera of the "Xiaomi Mi 9T 128GB" has a significantly higher number of pixels than the "Samsung Galaxy S9 256GB", with a difference of about 12MP. Therefore, the "Xiaomi Mi 9T 128GB" is more suitable for taking photos and videos than the "Samsung Galaxy S9 256GB". If you want to take and print high-quality selfies, we recommend buying the "Xiaomi Mi 9T 128GB" rather than the "Samsung Galaxy S9 256GB".

ScoreFront-camera resolution
Xiaomi Mi 9T 128GB81/10020.0MP
Samsung Galaxy S9 256GB58/1008.0MP

Compare Performance Specs

Xiaomi Mi 9T 128GBSamsung Galaxy S9 256GB
ImageXiaomi Mi 9T 128GBSamsung Galaxy S9 256GB
MakerXiaomiSamsung
Release date2019-062018-03
ColorCarbon black/Red flame/Glacier blueMidnight Black/Coral Blue/Titanium Gray/Lilac Purple/Burgundy Red/Sunrise Gold/Ice Blue
OSAndroidAndroid
Dimensions (width x height x thickness)74.3mm x 156.7mm x 8.8mm68.7mm x 147.7mm x 8.5mm
Weight191.0g163.0g
Display size6.39inch5.8inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401440 x 2960
Pixel density403ppi567ppi
Battery capacity4000.0mAh3000.0mAh
ChipsetQualcomm SDM730 Snapdragon 730Exynos 9810
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.7GHz+1.8GHz×8(8.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB256.0GB
Rear-camera resolution48.0MP12.0MP
Front-camera resolution20.0MP8.0MP

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