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Which is better, Xiaomi Mi 9 Pro 512GB or Zenfone 2 Deluxe ZE551ML 256GB? We compared their features and specs in detail

Created date: 2019-09-25 06:19:58, Updated date: 2020-04-16 22:22:11

Xiaomi Mi 9 Pro 512GBZenfone 2 Deluxe ZE551ML 256GB
Xiaomi Mi 9 Pro 512GBZenfone 2 Deluxe ZE551ML 256GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Mi 9 Pro 512GB" and "Zenfone 2 Deluxe ZE551ML 256GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Mi 9 Pro 512GB" and "Zenfone 2 Deluxe ZE551ML 256GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Mi 9 Pro 512GBZenfone 2 Deluxe ZE551ML 256GB
Xiaomi Mi 9 Pro 512GB

Zenfone 2 Deluxe ZE551ML 256GB

General rating:
Portabilityrating-image3.1
62/100
rating-image2.7
53/100
Weightrating-image2.6
52/100
rating-image3.1
62/100
Size of screenrating-image4.5
90/100
rating-image4.1
82/100
Screen clarityrating-image4.2
84/100
rating-image4.3
85/100
Battery durationrating-image4.0
80/100
rating-image3.3
65/100
Processing capabilityrating-image4.9
98/100
rating-image3.5
70/100
Memory capacityrating-image5.0
99/100
rating-image3.5
70/100
Storage capacityrating-image4.8
95/100
rating-image4.6
91/100
Rear camera functionrating-image4.9
97/100
rating-image3.1
61/100
Front camera functionrating-image4.1
81/100
rating-image2.5
50/100

Compare Performance and Usability

Size comparison of "Xiaomi Mi 9 Pro 512GB" and "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" is 74.6mm wide, 157.2mm tall, and 8.5mm thick. The "Zenfone 2 Deluxe ZE551ML 256GB" is 77.2mm tall, 152.5mm wide, and 10.9mm thick.

Comparing the width and thickness of the main unit, the "Xiaomi Mi 9 Pro 512GB" is smaller and more compact compared to the "Zenfone 2 Deluxe ZE551ML 256GB". Therefore, it is easier to grip and hold the "Xiaomi Mi 9 Pro 512GB" than the "Zenfone 2 Deluxe ZE551ML 256GB". For this reason, the "Xiaomi Mi 9 Pro 512GB" is recommended.

There is no real difference in length or width between the "Xiaomi Mi 9 Pro 512GB" and "Zenfone 2 Deluxe ZE551ML 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 Mi 9 Pro 512GB"and "Zenfone 2 Deluxe ZE551ML 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 Mi 9 Pro 512GB62/10074.6mm x 157.2mm x 8.5mm
Zenfone 2 Deluxe ZE551ML 256GB53/10077.2mm x 152.5mm x 10.9mm

Which one is easier to hold, "Xiaomi Mi 9 Pro 512GB" or "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" weighs 196.0g. The "Zenfone 2 Deluxe ZE551ML 256GB" clocks in at 170.0g. If you compare the weight of the two, the "Zenfone 2 Deluxe ZE551ML 256GB" is a considerably lighter smartphone than the "Xiaomi Mi 9 Pro 512GB", with a difference of about 26g. Because of this, the "Zenfone 2 Deluxe ZE551ML 256GB" puts less of a burden on the fingers and wrists than the "Xiaomi Mi 9 Pro 512GB". 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 "Zenfone 2 Deluxe ZE551ML 256GB" rather than the "Xiaomi Mi 9 Pro 512GB".

ScoreWeight
Xiaomi Mi 9 Pro 512GB52/100196.0g
Zenfone 2 Deluxe ZE551ML 256GB62/100170.0g

Which is better in terms of display, "Xiaomi Mi 9 Pro 512GB" or "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" is 6.39inch, and 5.5inch on the "Zenfone 2 Deluxe ZE551ML 256GB". Comparing the size of the display and screen, the screen size of the "Xiaomi Mi 9 Pro 512GB" is larger than that of the "Zenfone 2 Deluxe ZE551ML 256GB", with a difference of approximately 0.88inch. As a result, there will be unintended touches on the "Xiaomi Mi 9 Pro 512GB" compared to the "Zenfone 2 Deluxe ZE551ML 256GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Xiaomi Mi 9 Pro 512GB" is recommended.

ScoreDisplay size
Xiaomi Mi 9 Pro 512GB90/1006.39inch
Zenfone 2 Deluxe ZE551ML 256GB82/1005.5inch

Which one has a better display, "Xiaomi Mi 9 Pro 512GB" or "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" has a 1080 x 2340 resolution and a pixel density of 403ppi. The "Zenfone 2 Deluxe ZE551ML 256GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 400ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Mi 9 Pro 512GB" and "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB84/100403ppi
Zenfone 2 Deluxe ZE551ML 256GB85/100400ppi

How is the battery duration of "Xiaomi Mi 9 Pro 512GB" different from that of "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" has a battery capacity of 4000.0mAh, while the "Zenfone 2 Deluxe ZE551ML 256GB" has a 3000.0mAh battery. With regards to battery performance, the "Xiaomi Mi 9 Pro 512GB" has a substantially larger battery capacity than the "Zenfone 2 Deluxe ZE551ML 256GB", with a difference of 1000mAh. The "Xiaomi Mi 9 Pro 512GB" can be used without charging for a longer time than the "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" rather than the "Zenfone 2 Deluxe ZE551ML 256GB".

ScoreBattery capacity
Xiaomi Mi 9 Pro 512GB80/1004000.0mAh
Zenfone 2 Deluxe ZE551ML 256GB65/1003000.0mAh

Which is better in terms of CPU function, "Xiaomi Mi 9 Pro 512GB" or "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" is equipped with a Qualcomm SM8150 Snapdragon 855+ processor, and its performance speed is 2.96GHz+2.42GHz+1.8GHz×8(8.0-cores). The "Zenfone 2 Deluxe ZE551ML 256GB" uses an Intel Atom Z3580,Intel Atom Z3560,Intel Atom Z3590 CPU that performs at a speed of 2.3GHz×4(4.0-cores). Comparing CPU performance, the "Xiaomi Mi 9 Pro 512GB" has significantly higher specs than the "Zenfone 2 Deluxe ZE551ML 256GB". The "Xiaomi Mi 9 Pro 512GB" proves to be more advanced than the "Zenfone 2 Deluxe ZE551ML 256GB" 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 Mi 9 Pro 512GB" rather than the "Zenfone 2 Deluxe ZE551ML 256GB".

ScoreCPU specs
Xiaomi Mi 9 Pro 512GB98/1002.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
Zenfone 2 Deluxe ZE551ML 256GB70/1002.3GHz×4(4.0-cores)

How is "Xiaomi Mi 9 Pro 512GB" different from "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" has 12.0GB of memory. The "Zenfone 2 Deluxe ZE551ML 256GB", on the other hand, has 4.0GB. As for memory performance, the "Xiaomi Mi 9 Pro 512GB" has a larger memory capacity than the "Zenfone 2 Deluxe ZE551ML 256GB", with a difference of about 8GB. The "Xiaomi Mi 9 Pro 512GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" rather than the "Zenfone 2 Deluxe ZE551ML 256GB".

ScoreRAM size
Xiaomi Mi 9 Pro 512GB99/10012.0GB
Zenfone 2 Deluxe ZE551ML 256GB70/1004.0GB

Which has a better storage capacity, "Xiaomi Mi 9 Pro 512GB" or "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" has 512.0GB of storage, while the "Zenfone 2 Deluxe ZE551ML 256GB" has 256.0GB. There is no real difference between the "Xiaomi Mi 9 Pro 512GB"and "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB95/100512.0GB
Zenfone 2 Deluxe ZE551ML 256GB91/100256.0GB

Compare the rear cameras of "Xiaomi Mi 9 Pro 512GB" and "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" has 48.0MP. The "Zenfone 2 Deluxe ZE551ML 256GB" has 13.0MP. The rear-facing camera of the "Xiaomi Mi 9 Pro 512GB" also has a higher pixel count than the "Zenfone 2 Deluxe ZE551ML 256GB", with a difference of about 35MP. The "Xiaomi Mi 9 Pro 512GB" is more capable than the "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" rather than the "Zenfone 2 Deluxe ZE551ML 256GB".

ScoreRear-camera resolution
Xiaomi Mi 9 Pro 512GB97/10048.0MP
Zenfone 2 Deluxe ZE551ML 256GB61/10013.0MP

Which has a front camera with better picture quality, "Xiaomi Mi 9 Pro 512GB" or "Zenfone 2 Deluxe ZE551ML 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 9 Pro 512GB" has a resolution of 20.0MP. The "Zenfone 2 Deluxe ZE551ML 256GB"'s has 5.0MP. The front-facing camera of the "Xiaomi Mi 9 Pro 512GB" has a significantly higher number of pixels than the "Zenfone 2 Deluxe ZE551ML 256GB", with a difference of about 15MP. Therefore, the "Xiaomi Mi 9 Pro 512GB" is more suitable for taking photos and videos than the "Zenfone 2 Deluxe ZE551ML 256GB". If you want to take and print high-quality selfies, we recommend buying the "Xiaomi Mi 9 Pro 512GB" rather than the "Zenfone 2 Deluxe ZE551ML 256GB".

ScoreFront-camera resolution
Xiaomi Mi 9 Pro 512GB81/10020.0MP
Zenfone 2 Deluxe ZE551ML 256GB50/1005.0MP

Compare Performance Specs

Xiaomi Mi 9 Pro 512GBZenfone 2 Deluxe ZE551ML 256GB
ImageXiaomi Mi 9 Pro 512GBZenfone 2 Deluxe ZE551ML 256GB
MakerXiaomiAsus
Release date2019-092015-09
ColorDream White/Titanium BlackWhite/Pink/Purple/Silver Polygon+Carbon Night
OSAndroidAndroid
Dimensions (width x height x thickness)74.6mm x 157.2mm x 8.5mm77.2mm x 152.5mm x 10.9mm
Weight196.0g170.0g
Display size6.39inch5.5inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 23401080 x 1920
Pixel density403ppi400ppi
Battery capacity4000.0mAh3000.0mAh
ChipsetQualcomm SM8150 Snapdragon 855+Intel Atom Z3580,Intel Atom Z3560,Intel Atom Z3590
CPU specs2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)2.3GHz×4(4.0-cores)
RAM size12.0GB4.0GB
Storage size512.0GB256.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution20.0MP5.0MP

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