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Which should you buy, the Ulefone Armor 9 128GB or Xiaomi Redmi Note 7 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-07-12 17:52:21

Ulefone Armor 9 128GBXiaomi Redmi Note 7 128GB
Ulefone Armor 9 128GBXiaomi Redmi Note 7 128GB

Are you having trouble comparing the differences in features and performance of the "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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.

Ulefone Armor 9 128GBXiaomi Redmi Note 7 128GB
Ulefone Armor 9 128GB

Xiaomi Redmi Note 7 128GB

General rating:
Portabilityrating-image2.4
82.0mm x 168.2mm x 15.0mm
rating-image3.1
75.2mm x 159.2mm x 8.1mm
Weightrating-image1.6
320.0g
rating-image2.8
186.0g
Size of screenrating-image4.5
6.3inch
rating-image4.5
6.3inch
Screen clarityrating-image4.3
409ppi
rating-image4.3
409ppi
Battery durationrating-image4.4
6600.0mAh
rating-image4.0
4000.0mAh
Processing capabilityrating-image4.6
2.2GHz+2.0GHz×8(8.0-cores)
rating-image4.5
2.2GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.5
128.0GB
rating-image4.5
128.0GB
Rear camera functionrating-image5.0
64.0MP
rating-image4.9
48.0MP
Front camera functionrating-image2.9
8.0MP
rating-image3.6
13.0MP

Compare Performance and Usability

Size comparison of "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" is 82.0mm wide, 168.2mm tall, and 15.0mm thick. The "Xiaomi Redmi Note 7 128GB" is 75.2mm tall, 159.2mm wide, and 8.1mm thick.

The "Xiaomi Redmi Note 7 128GB" is also more compact than the "Ulefone Armor 9 128GB" in terms of the thickness of the devices. The "Xiaomi Redmi Note 7 128GB" is easier than the "Ulefone Armor 9 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 "Xiaomi Redmi Note 7 128GB" rather than the "Ulefone Armor 9 128GB".

There is no real difference in length or width between the "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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.

Comparing the overall size of the main unit, the "Xiaomi Redmi Note 7 128GB" is smaller than the "Ulefone Armor 9 128GB". As a result, it is easier to use the "Xiaomi Redmi Note 7 128GB" with one hand compared to the "Ulefone Armor 9 128GB", and its size makes it more comfortable to carry around. For this reason, the "Xiaomi Redmi Note 7 128GB" is recommended.

ScoreDimensions (width x height x thickness)
Ulefone Armor 9 128GB47/10082.0mm x 168.2mm x 15.0mm
Xiaomi Redmi Note 7 128GB62/10075.2mm x 159.2mm x 8.1mm

Which one is easier to hold, "Ulefone Armor 9 128GB" or "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" weighs 320.0g. The "Xiaomi Redmi Note 7 128GB" clocks in at 186.0g. If you compare the weight of the two, the "Xiaomi Redmi Note 7 128GB" is a considerably lighter smartphone than the "Ulefone Armor 9 128GB", with a difference of about 134g. Because of this, the "Xiaomi Redmi Note 7 128GB" puts less of a burden on the fingers and wrists than the "Ulefone Armor 9 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 Redmi Note 7 128GB" rather than the "Ulefone Armor 9 128GB".

ScoreWeight
Ulefone Armor 9 128GB32/100320.0g
Xiaomi Redmi Note 7 128GB56/100186.0g

Which is better in terms of display, "Ulefone Armor 9 128GB" or "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" is 6.3inch, and 6.3inch on the "Xiaomi Redmi Note 7 128GB". The screens of the "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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
Ulefone Armor 9 128GB90/1006.3inch
Xiaomi Redmi Note 7 128GB90/1006.3inch

Which one has a better display, "Ulefone Armor 9 128GB" or "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" has a 1080 x 2340 resolution and a pixel density of 409ppi. The "Xiaomi Redmi Note 7 128GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 409ppi. There is not much of a difference in the pixel resolutions of the "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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
Ulefone Armor 9 128GB85/100409ppi
Xiaomi Redmi Note 7 128GB85/100409ppi

How is the battery duration of "Ulefone Armor 9 128GB" different from that of "Xiaomi Redmi Note 7 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.

The "Ulefone Armor 9 128GB" has a battery capacity of 6600.0mAh, while the "Xiaomi Redmi Note 7 128GB" has a 4000.0mAh battery. Regarding the battery performance, the "Ulefone Armor 9 128GB" has a larger battery capacity than the "Xiaomi Redmi Note 7 128GB", with a difference of 2600mAh. If you are choosing based on the battery, the "Ulefone Armor 9 128GB" is recommended over the "Xiaomi Redmi Note 7 128GB".

ScoreBattery capacity
Ulefone Armor 9 128GB87/1006600.0mAh
Xiaomi Redmi Note 7 128GB80/1004000.0mAh

Which is better in terms of CPU function, "Ulefone Armor 9 128GB" or "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" is equipped with a Mediatek MT6779 Helio P90 processor, and its performance speed is 2.2GHz+2.0GHz×8(8.0-cores). The "Xiaomi Redmi Note 7 128GB" uses an Qualcomm SDM660 Snapdragon 660 CPU that performs at a speed of 2.2GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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
Ulefone Armor 9 128GB92/1002.2GHz+2.0GHz×8(8.0-cores)
Xiaomi Redmi Note 7 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)

How is "Ulefone Armor 9 128GB" different from "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" has 8.0GB of memory. The "Xiaomi Redmi Note 7 128GB", on the other hand, has 6.0GB. Memory performance is roughly the same for both the "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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
Ulefone Armor 9 128GB93/1008.0GB
Xiaomi Redmi Note 7 128GB90/1006.0GB

Which has a better storage capacity, "Ulefone Armor 9 128GB" or "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" has 128.0GB of storage, while the "Xiaomi Redmi Note 7 128GB" has 128.0GB. There is no real difference between the "Ulefone Armor 9 128GB"and "Xiaomi Redmi Note 7 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
Ulefone Armor 9 128GB90/100128.0GB
Xiaomi Redmi Note 7 128GB90/100128.0GB

Compare the rear cameras of "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" has 64.0MP. The "Xiaomi Redmi Note 7 128GB" has 48.0MP. The rear facing cameras of the "Ulefone Armor 9 128GB" and "Xiaomi Redmi Note 7 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
Ulefone Armor 9 128GB100/10064.0MP
Xiaomi Redmi Note 7 128GB97/10048.0MP

Which has a front camera with better picture quality, "Ulefone Armor 9 128GB" or "Xiaomi Redmi Note 7 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 "Ulefone Armor 9 128GB" has a resolution of 8.0MP. The "Xiaomi Redmi Note 7 128GB"'s has 13.0MP. The front-facing camera of the "Xiaomi Redmi Note 7 128GB" has a significantly higher number of pixels than the "Ulefone Armor 9 128GB", with a difference of about 5MP. Therefore, the "Xiaomi Redmi Note 7 128GB" is more suitable for taking photos and videos than the "Ulefone Armor 9 128GB". If you want to take and print high-quality selfies, we recommend buying the "Xiaomi Redmi Note 7 128GB" rather than the "Ulefone Armor 9 128GB".

ScoreFront-camera resolution
Ulefone Armor 9 128GB58/1008.0MP
Xiaomi Redmi Note 7 128GB71/10013.0MP

Compare Performance Specs

Ulefone Armor 9 128GBXiaomi Redmi Note 7 128GB
ImageUlefone Armor 9 128GBXiaomi Redmi Note 7 128GB
MakerUlefoneXiaomi
Release date2020-06-292019-01
ColorBlackBlue/Black/Twilight Gold/White
OSAndroidAndroid
Dimensions (width x height x thickness)82.0mm x 168.2mm x 15.0mm75.2mm x 159.2mm x 8.1mm
Weight320.0g186.0g
Display size6.3inch6.3inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density409ppi409ppi
Battery capacity6600.0mAh4000.0mAh
ChipsetMediatek MT6779 Helio P90Qualcomm SDM660 Snapdragon 660
CPU specs2.2GHz+2.0GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size128.0GB128.0GB
Rear-camera resolution64.0MP48.0MP
Front-camera resolution8.0MP13.0MP

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