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Should you buy Asus ROG Phone 3 512GB or Zenfone 5z ZS620KL 256GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2020-07-21 17:50:57

Asus ROG Phone 3 512GBZenfone 5z ZS620KL 256GB
Asus ROG Phone 3 512GBZenfone 5z ZS620KL 256GB

Here's our thorough comparison of the difference in performance and function between the "Asus ROG Phone 3 512GB" and "Zenfone 5z ZS620KL 256GB". Which one should you buy? We'll compare and explain what differs between the "Asus ROG Phone 3 512GB" and "Zenfone 5z ZS620KL 256GB" in a way that even people who aren't used to choosing between two similar products can understand.

Asus ROG Phone 3 512GBZenfone 5z ZS620KL 256GB
Asus ROG Phone 3 512GB

Zenfone 5z ZS620KL 256GB

General rating:
Portabilityrating-image2.7
53/100
rating-image3.1
61/100
Weightrating-image2.2
44/100
rating-image3.2
64/100
Size of screenrating-image4.5
90/100
rating-image4.5
90/100
Screen clarityrating-image4.1
82/100
rating-image4.2
84/100
Battery durationrating-image4.3
86/100
rating-image3.5
69/100
Processing capabilityrating-image5.0
99/100
rating-image4.7
94/100
Memory capacityrating-image5.0
100/100
rating-image4.7
93/100
Storage capacityrating-image4.8
95/100
rating-image4.6
91/100
Rear camera functionrating-image5.0
100/100
rating-image3.0
59/100
Front camera functionrating-image4.3
86/100
rating-image2.9
58/100

Compare Performance and Usability

Size comparison of "Asus ROG Phone 3 512GB" and "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" is 78.0mm wide, 171.0mm tall, and 9.9mm thick. The "Zenfone 5z ZS620KL 256GB" is 75.7mm tall, 153.0mm wide, and 7.9mm thick.

Comparing the width and thickness of the main unit, the "Zenfone 5z ZS620KL 256GB" is smaller and more compact compared to the "Asus ROG Phone 3 512GB". Therefore, it is easier to grip and hold the "Zenfone 5z ZS620KL 256GB" than the "Asus ROG Phone 3 512GB". For this reason, the "Zenfone 5z ZS620KL 256GB" is recommended.

Comparing the width and height of the main unit, the "Zenfone 5z ZS620KL 256GB" is smaller and more compact than the "Asus ROG Phone 3 512GB". As a result, the "Zenfone 5z ZS620KL 256GB" is easier to operate with one hand and it is more portable without getting in your way than the "Asus ROG Phone 3 512GB". Therefore, the "Zenfone 5z ZS620KL 256GB" is recommended.

Comparing the overall size of the main unit, the "Zenfone 5z ZS620KL 256GB" is smaller than the "Asus ROG Phone 3 512GB". As a result, it is easier to use the "Zenfone 5z ZS620KL 256GB" with one hand compared to the "Asus ROG Phone 3 512GB", and its size makes it more comfortable to carry around. For this reason, the "Zenfone 5z ZS620KL 256GB" is recommended.

ScoreDimensions (width x height x thickness)
Asus ROG Phone 3 512GB53/10078.0mm x 171.0mm x 9.9mm
Zenfone 5z ZS620KL 256GB61/10075.7mm x 153.0mm x 7.9mm

Which one is easier to hold, "Asus ROG Phone 3 512GB" or "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" weighs 240.0g. The "Zenfone 5z ZS620KL 256GB" clocks in at 165.0g. If you compare the weight of the two, the "Zenfone 5z ZS620KL 256GB" is a considerably lighter smartphone than the "Asus ROG Phone 3 512GB", with a difference of about 75g. Because of this, the "Zenfone 5z ZS620KL 256GB" puts less of a burden on the fingers and wrists than the "Asus ROG Phone 3 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 5z ZS620KL 256GB" rather than the "Asus ROG Phone 3 512GB".

ScoreWeight
Asus ROG Phone 3 512GB44/100240.0g
Zenfone 5z ZS620KL 256GB64/100165.0g

Which is better in terms of display, "Asus ROG Phone 3 512GB" or "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" is 6.59inch, and 6.2inch on the "Zenfone 5z ZS620KL 256GB". The screens of the "Asus ROG Phone 3 512GB" and "Zenfone 5z ZS620KL 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
Asus ROG Phone 3 512GB90/1006.59inch
Zenfone 5z ZS620KL 256GB90/1006.2inch

Which one has a better display, "Asus ROG Phone 3 512GB" or "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" has a 1080 x 2340 resolution and a pixel density of 391ppi. The "Zenfone 5z ZS620KL 256GB", on the other hand, has a screen resolution of 1080 x 2246 and a pixel density of 401ppi. There is not much of a difference in the pixel resolutions of the "Asus ROG Phone 3 512GB" and "Zenfone 5z ZS620KL 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
Asus ROG Phone 3 512GB82/100391ppi
Zenfone 5z ZS620KL 256GB84/100401ppi

How is the battery duration of "Asus ROG Phone 3 512GB" different from that of "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" has a battery capacity of 6000.0mAh, while the "Zenfone 5z ZS620KL 256GB" has a 3300.0mAh battery. With regards to battery performance, the "Asus ROG Phone 3 512GB" has a substantially larger battery capacity than the "Zenfone 5z ZS620KL 256GB", with a difference of 2700mAh. The "Asus ROG Phone 3 512GB" can be used without charging for a longer time than the "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" rather than the "Zenfone 5z ZS620KL 256GB".

ScoreBattery capacity
Asus ROG Phone 3 512GB86/1006000.0mAh
Zenfone 5z ZS620KL 256GB69/1003300.0mAh

Which is better in terms of CPU function, "Asus ROG Phone 3 512GB" or "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" is equipped with a Qualcomm SM8250 Snapdragon 865+ processor, and its performance speed is 3.1GHz+2.42GHz+1.8GHz×8(8.0-cores). The "Zenfone 5z ZS620KL 256GB" uses an Qualcomm SDM845 Snapdragon 845 CPU that performs at a speed of 2.7GHz+1.7GHz×8(8.0-cores). Comparing their CPU performance, the "Asus ROG Phone 3 512GB" has higher specs than the "Zenfone 5z ZS620KL 256GB". For this reason, applications run better on the "Asus ROG Phone 3 512GB" compared to the "Zenfone 5z ZS620KL 256GB", and games run very smoothly. Therefore, the "Asus ROG Phone 3 512GB" is recommended.

ScoreCPU specs
Asus ROG Phone 3 512GB99/1003.1GHz+2.42GHz+1.8GHz×8(8.0-cores)
Zenfone 5z ZS620KL 256GB94/1002.7GHz+1.7GHz×8(8.0-cores)

How is "Asus ROG Phone 3 512GB" different from "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" has 16.0GB of memory. The "Zenfone 5z ZS620KL 256GB", on the other hand, has 8.0GB. Comparing the memory performance, the "Asus ROG Phone 3 512GB" has a larger memory capacity than the "Zenfone 5z ZS620KL 256GB", with a difference of approximately 8GB. For this reason, multitasking is smoother on the "Asus ROG Phone 3 512GB" than the "Zenfone 5z ZS620KL 256GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "Asus ROG Phone 3 512GB". For this reason, the "Asus ROG Phone 3 512GB" is recommended.

ScoreRAM size
Asus ROG Phone 3 512GB100/10016.0GB
Zenfone 5z ZS620KL 256GB93/1008.0GB

Which has a better storage capacity, "Asus ROG Phone 3 512GB" or "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" has 512.0GB of storage, while the "Zenfone 5z ZS620KL 256GB" has 256.0GB. There is no real difference between the "Asus ROG Phone 3 512GB"and "Zenfone 5z ZS620KL 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
Asus ROG Phone 3 512GB95/100512.0GB
Zenfone 5z ZS620KL 256GB91/100256.0GB

Compare the rear cameras of "Asus ROG Phone 3 512GB" and "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" has 64.0MP. The "Zenfone 5z ZS620KL 256GB" has 12.0MP. The rear-facing camera of the "Asus ROG Phone 3 512GB" also has a higher pixel count than the "Zenfone 5z ZS620KL 256GB", with a difference of about 52MP. The "Asus ROG Phone 3 512GB" is more capable than the "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" rather than the "Zenfone 5z ZS620KL 256GB".

ScoreRear-camera resolution
Asus ROG Phone 3 512GB100/10064.0MP
Zenfone 5z ZS620KL 256GB59/10012.0MP

Which has a front camera with better picture quality, "Asus ROG Phone 3 512GB" or "Zenfone 5z ZS620KL 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 "Asus ROG Phone 3 512GB" has a resolution of 24.0MP. The "Zenfone 5z ZS620KL 256GB"'s has 8.0MP. The front-facing camera of the "Asus ROG Phone 3 512GB" has a significantly higher number of pixels than the "Zenfone 5z ZS620KL 256GB", with a difference of about 16MP. Therefore, the "Asus ROG Phone 3 512GB" is more suitable for taking photos and videos than the "Zenfone 5z ZS620KL 256GB". If you want to take and print high-quality selfies, we recommend buying the "Asus ROG Phone 3 512GB" rather than the "Zenfone 5z ZS620KL 256GB".

ScoreFront-camera resolution
Asus ROG Phone 3 512GB86/10024.0MP
Zenfone 5z ZS620KL 256GB58/1008.0MP

Compare Performance Specs

Asus ROG Phone 3 512GBZenfone 5z ZS620KL 256GB
ImageAsus ROG Phone 3 512GBZenfone 5z ZS620KL 256GB
MakerAsusAsus
Release date2020-08-222018-06
ColorBlackMidnight Blue/Meteor Silver
OSAndroidAndroid
Dimensions (width x height x thickness)78.0mm x 171.0mm x 9.9mm75.7mm x 153.0mm x 7.9mm
Weight240.0g165.0g
Display size6.59inch6.2inch
Display typeAMOLEDIPS LCD
Screen resolution (width x height)1080 x 23401080 x 2246
Pixel density391ppi401ppi
Battery capacity6000.0mAh3300.0mAh
ChipsetQualcomm SM8250 Snapdragon 865+Qualcomm SDM845 Snapdragon 845
CPU specs3.1GHz+2.42GHz+1.8GHz×8(8.0-cores)2.7GHz+1.7GHz×8(8.0-cores)
RAM size16.0GB8.0GB
Storage size512.0GB256.0GB
Rear-camera resolution64.0MP12.0MP
Front-camera resolution24.0MP8.0MP

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