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Huawei P40 Pro 256GB vs ROG Phone II ZS660KL 1024GB: Which is the best?

Created date: 2020-03-25 16:18:12, Updated date: 2021-10-20 16:40:37

Huawei P40 Pro 256GBROG Phone II ZS660KL 1024GB
Huawei P40 Pro 256GBROG Phone II ZS660KL 1024GB

How are the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

Huawei P40 Pro 256GBROG Phone II ZS660KL 1024GB
Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

General rating:

75/100

(The 3268th of all smartphones)

80.8/100

(The 5168th of all smartphones)

Grip
51/100
41/100
Screen quality
85/100
80/100
Performance
98/100
99/100
Storage size
90/100
99/100
Battery
100/100
100/100
Rear-camera resolution
100/100
100/100
Front-camera resolution
100/100
100/100

What is the difference between the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB"

The design of Huawei P40 Pro 256GB

The "Huawei P40 Pro 256GB" is 158.2mm long, 72.6mm wide, and 9.0mm thick. It weighs 209.0g.

The design of ROG Phone II ZS660KL 1024GB

The "ROG Phone II ZS660KL 1024GB" is 171.0mm long, 77.6mm wide, and 9.5mm thick. It weighs 240.0g.

Which is the better design to use?

In comparison, the size difference is 12.8mm in length, 5mm in width, and 0.5mm in thickness. Those who are looking for a phone they can use one-handedly will find the "Huawei P40 Pro 256GB" easier to use and carry around. "Huawei P40 Pro 256GB" is bigger than "ROG Phone II ZS660KL 1024GB", which makes it easier to type on it via flick input. Also, "Huawei P40 Pro 256GB" is more compact than "ROG Phone II ZS660KL 1024GB" and less bulky for the user to carry around.

The difference in weight is 31g. The "Huawei P40 Pro 256GB" is much lighter, putting less burden on the hand.

Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

Ease of holding it in one hand67/10056/100
How much it does not feel heavy to hold in one hand13/1000/100
Ease of carrying around61/10055/100

Compare the display of the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB"

Display of the Huawei P40 Pro 256GB

The "Huawei P40 Pro 256GB" uses a OLED liquid crystal. The resolution is 1200 x 2640, and the pixel density is 440ppi. The "Huawei P40 Pro 256GB" has a 6.58inch screen size.

Display of the ROG Phone II ZS660KL 1024GB

The "ROG Phone II ZS660KL 1024GB" uses a AMOLED liquid crystal. The resolution is 1080 x 2340, and the pixel density is 391ppi. The "ROG Phone II ZS660KL 1024GB" has a 6.59inch screen size.

Which has a better screen?

When actually viewing the two phones' onscreen displays, it is obvious that they are roughly the same size. For doing internet research using systems such as SNS, there is not much difference between the two phones. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose.

The display of "Huawei P40 Pro 256GB" looks sleeker than that of "ROG Phone II ZS660KL 1024GB", and is more suited for everyday use such looking things up on the Internet and playing mobile games. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "Huawei P40 Pro 256GB" also offers a crisp, cleaner display when using a VR headset than the "ROG Phone II ZS660KL 1024GB". The "Huawei P40 Pro 256GB" has the necessary specs for this kind of purpose.

Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

How suited is the screen for usual usage?80/10080/100
How suited is the screen to play games on?85/10085/100

Compare the camera performances of the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB"

Camera performance of Huawei P40 Pro 256GB

The main camera of the "Huawei P40 Pro 256GB" has 50.0MP. The front camera has 32.0MP.

Camera performance of ROG Phone II ZS660KL 1024GB

The main camera of the "ROG Phone II ZS660KL 1024GB" has 48.0MP. The front camera has 24.0MP.

Which camera performance is better?

The back cameras thus have a 2MP difference in comparison. There is very little difference in the performance (or pixel count) of "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB" when shooting distant objects or Instagrammable landscapes. Also, when using the rear camera to snap close shots of photogenic sweets or meals, there is very little difference between the pixel counts of the two phones. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose.

There is a 8MP difference in front camera pixel number. When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose. There is not much difference between the pixel counts of "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

Is is suited to taking far away objects with the rear camera?100/100100/100
Is it suited for taking close objects with the built-in camera?100/100100/100

Comparison of the processing capabilities of the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB"

The processing capability of the Huawei P40 Pro 256GB

Performance is defined by the chipset, and the "Huawei P40 Pro 256GB" uses the HiSilicon Kirin 990 5G SoC. The CPU performance is 2.86GHz+2.36GHz+1.95GHz×8(8.0-cores). The memory capacity is 8.0GB.

The processing capability of the ROG Phone II ZS660KL 1024GB

Performance is defined by the chipset, and the "ROG Phone II ZS660KL 1024GB" uses the Qualcomm SM8150 Snapdragon 855+ SoC. The CPU performance is 2.96GHz+2.42GHz+1.78GHz×8(8.0-cores). The memory capacity is 12.0GB.

Which has the better processing capability?

The CPU specs are the same for both phones. This is a 4GB difference in memory capacity. There is very little difference in memory capacity. Both phones are similarly efficient as multitasking tools.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" are not large at all. For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" equally. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose.

There is basically no difference between "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB" when playing 2D games or basic 3D games. Functionality is about the same for full-scale 3D games, no matter which phone model is used. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose.

Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/100100/100
Review on the CPU speed and the memory capacity while playing 3D games97/10099/100

Comparison of the battery life of the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB"

Battery performance of Huawei P40 Pro 256GB

The "Huawei P40 Pro 256GB" has a battery capacity of 4200.0mAh.

Battery performance of ROG Phone II ZS660KL 1024GB

The "ROG Phone II ZS660KL 1024GB" has a battery capacity of 6000.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 1800mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

The "ROG Phone II ZS660KL 1024GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For looking things up online, checking SNS, playing games occasionally or for most frequent use, it doesn't feel like there is much difference between the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB". Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose.

If you're using it frequently, for example playing games for a long time or using it to watch movies, you may feel no difference between the two devices. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose.

Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/100100/100
Review on the battery life of a phone mainly using mainly games and videos100/100100/100

Compare the storage capacity of the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB"

The storage capacity of the Huawei P40 Pro 256GB

The "Huawei P40 Pro 256GB" has 256.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

The storage capacity of the ROG Phone II ZS660KL 1024GB

The "ROG Phone II ZS660KL 1024GB" has 1024.0GB of internal memory.

Which has the easier storage to use?

The difference in internal memory is about 768GB. "ROG Phone II ZS660KL 1024GB" is recommended if you are using your phone mainly for downloading games and using apps such as social media. If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy. Both the "Huawei P40 Pro 256GB" and the "ROG Phone II ZS660KL 1024GB" can be easily used for this kind of purpose.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.

Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

Review on the storage capacity when playing many games90/10099/100
Review on when you store many pictures and videos95/100 -

Which to buy, the "Huawei P40 Pro 256GB" or "ROG Phone II ZS660KL 1024GB"

At the end of the day which is better, the "Huawei P40 Pro 256GB" or "ROG Phone II ZS660KL 1024GB"?

"Huawei P40 Pro 256GB" is easier for the user to hold and is more compact, and so it is recommended. If choosing based on screen size, there is hardly any difference between "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB". There isn't much difference between "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB" in terms of performance or specifications. Because both have advantages and disadvantages, I think that it is best to stick to the most important points that you want to emphasize.

Huawei P40 Pro 256GB

ROG Phone II ZS660KL 1024GB

Handling51/10041/100
Display85/10080/100
CPU specs98/10099/100
General rating87/10084/100

Is it recommended to buy the Huawei P40 Pro 256GB, compared with other smartphones?

Compared to other smartphones, the "Huawei P40 Pro 256GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Huawei P40 Pro 256GB" is a high-end smart phone.

Is it recommended to buy the ROG Phone II ZS660KL 1024GB, compared with other smartphones?

Compared to other smartphones, the "ROG Phone II ZS660KL 1024GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "ROG Phone II ZS660KL 1024GB" is a high-end smart phone.

What are the spec differences between the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB" ?

A summary of the technical specifications of the "Huawei P40 Pro 256GB" and "ROG Phone II ZS660KL 1024GB". Functions and performance variations on the same model will be highlighted in red.

Huawei P40 Pro 256GBROG Phone II ZS660KL 1024GB
Huawei P40 Pro 256GBROG Phone II ZS660KL 1024GB
ColorSilver Frost/Blush Gold/Deep Sea Blue/Ice White/BlackMatte Black/Glossy Black
OSAndroidAndroid
Dimensions (width x height x thickness)72.6mm x 158.2mm x 9.0mm77.6mm x 171.0mm x 9.5mm
Weight209.0g240.0g
Display size6.58inch6.59inch
Display typeOLEDAMOLED
Screen resolution (width x height)1200 x 26401080 x 2340
Pixel density440ppi391ppi
Battery capacity4200.0mAh6000.0mAh
ChipsetHiSilicon Kirin 990 5GQualcomm SM8150 Snapdragon 855+
CPU specs2.86GHz+2.36GHz+1.95GHz×8(8.0-cores)2.96GHz+2.42GHz+1.78GHz×8(8.0-cores)
RAM size8.0GB12.0GB
Storage size256.0GB1024.0GB
Rear-camera resolution50.0MP48.0MP
Front-camera resolution32.0MP24.0MP

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