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Which should you buy, the Zenfone 7 Pro ZS671KS 256GB or Huawei Y9 Prime (2019) 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-08-25 14:50:19

Zenfone 7 Pro ZS671KS 256GBHuawei Y9 Prime (2019) 128GB
Zenfone 7 Pro ZS671KS 256GBHuawei Y9 Prime (2019) 128GB

Here's our thorough comparison of the difference in performance and function between the "Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB". Which one should you buy? We'll compare and explain what differs between the "Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Zenfone 7 Pro ZS671KS 256GBHuawei Y9 Prime (2019) 128GB
Zenfone 7 Pro ZS671KS 256GB

Huawei Y9 Prime (2019) 128GB

General rating:

78.5/100

(The 4183th of all smartphones)

71/100

(The 3422th of all smartphones)

Holding comfort
55/100
56/100
Weight
45/100
51/100
Screen size
91/100
90/100
Display quality
83/100
82/100
Battery life
- /100
80/100
Processing power
97/100
85/100
Memory capacity
93/100
70/100
Storage capacity
91/100
90/100
Rear camera performance
100/100
68/100
Front camera performance
- /100
75/100

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", performance comparison

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Zenfone 7 Pro ZS671KS 256GB" has a width of 77.3mm, a length of 165.1mm, and a thickness of 9.6mm. Also, the "Huawei Y9 Prime (2019) 128GB" has a width of 77.3mm, a length of 163.5mm, and a thickness of 8.9mm.

Comparing the width and thickness of the body, there isn't much difference between the "Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "Zenfone 7 Pro ZS671KS 256GB" and the "Huawei Y9 Prime (2019) 128GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "Zenfone 7 Pro ZS671KS 256GB" and the "Huawei Y9 Prime (2019) 128GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
Zenfone 7 Pro ZS671KS 256GB55/10077.3mm x 165.1mm x 9.6mm
Huawei Y9 Prime (2019) 128GB56/10077.3mm x 163.5mm x 8.9mm

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "Zenfone 7 Pro ZS671KS 256GB" is about 230.0g, and the weight of the "Huawei Y9 Prime (2019) 128GB" is about 196.8g. Comparing the weight of the two devices, the "Huawei Y9 Prime (2019) 128GB" is a lighter smart phone than the "Zenfone 7 Pro ZS671KS 256GB", with a difference of about 33.1g. For that reason the "Huawei Y9 Prime (2019) 128GB" is a smart phone that is less likely than the "Zenfone 7 Pro ZS671KS 256GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Huawei Y9 Prime (2019) 128GB" over the "Zenfone 7 Pro ZS671KS 256GB".

ScoreWeight
Zenfone 7 Pro ZS671KS 256GB45/100230.0g
Huawei Y9 Prime (2019) 128GB51/100196.8g

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Zenfone 7 Pro ZS671KS 256GB" has a 6.67inch display. Also, the "Huawei Y9 Prime (2019) 128GB" has a 6.59inch display. Comparing the screen size, there is a negligible difference in screen size between the "Zenfone 7 Pro ZS671KS 256GB" and the "Huawei Y9 Prime (2019) 128GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Zenfone 7 Pro ZS671KS 256GB91/1006.67inch
Huawei Y9 Prime (2019) 128GB90/1006.59inch

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Zenfone 7 Pro ZS671KS 256GB" is 1080 x 2400, and pixel density is 394ppi. Also, the resolution on the "Huawei Y9 Prime (2019) 128GB" is 1080 x 2340, and pixel density is 391ppi. Comparing the pixel count, the difference in pixel density between the "Zenfone 7 Pro ZS671KS 256GB" and the "Huawei Y9 Prime (2019) 128GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Zenfone 7 Pro ZS671KS 256GB83/100394ppi
Huawei Y9 Prime (2019) 128GB82/100391ppi

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

ScoreBattery capacity
Zenfone 7 Pro ZS671KS 256GB - /100
Huawei Y9 Prime (2019) 128GB80/1004000.0mAh

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "Zenfone 7 Pro ZS671KS 256GB"'s CPU is a Qualcomm SM8250 Snapdragon 865+, with performance measured at 3.1GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Huawei Y9 Prime (2019) 128GB"'s CPU is a Hisilicon Kirin 710F, with performance measured at 2.2GHz+1.7GHz×8(8.0-cores). Comparing CPU performance, the "Zenfone 7 Pro ZS671KS 256GB" has considerably higher specs than the "Huawei Y9 Prime (2019) 128GB". In terms of being able to comfortably play games and run apps smoothly, the "Zenfone 7 Pro ZS671KS 256GB" is superior to the "Huawei Y9 Prime (2019) 128GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Zenfone 7 Pro ZS671KS 256GB" over the "Huawei Y9 Prime (2019) 128GB".

ScoreCPU specs
Zenfone 7 Pro ZS671KS 256GB97/1003.1GHz+2.42GHz+1.8GHz×8(8.0-cores)
Huawei Y9 Prime (2019) 128GB85/1002.2GHz+1.7GHz×8(8.0-cores)

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Zenfone 7 Pro ZS671KS 256GB" is 8.0GB and the weight of the "Huawei Y9 Prime (2019) 128GB" is 4.0GB. Comparing the devices in terms of RAM, the "Zenfone 7 Pro ZS671KS 256GB" has a significantly larger amount of RAM than the "Huawei Y9 Prime (2019) 128GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Zenfone 7 Pro ZS671KS 256GB" is superior to the "Huawei Y9 Prime (2019) 128GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Zenfone 7 Pro ZS671KS 256GB" over the "Huawei Y9 Prime (2019) 128GB".

ScoreRAM size
Zenfone 7 Pro ZS671KS 256GB93/1008.0GB
Huawei Y9 Prime (2019) 128GB70/1004.0GB

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Zenfone 7 Pro ZS671KS 256GB" is 256.0GB. Also the "Huawei Y9 Prime (2019) 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Zenfone 7 Pro ZS671KS 256GB91/100256.0GB
Huawei Y9 Prime (2019) 128GB90/100128.0GB

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Zenfone 7 Pro ZS671KS 256GB" has a 64.0MP main camera. Also, "Huawei Y9 Prime (2019) 128GB" has a 16.0MP main camera. Comparing rear camera performance, the "Zenfone 7 Pro ZS671KS 256GB" has a much higher pixel count compared to the "Huawei Y9 Prime (2019) 128GB", with a roughly 48MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Zenfone 7 Pro ZS671KS 256GB" is superior to the "Huawei Y9 Prime (2019) 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Zenfone 7 Pro ZS671KS 256GB" over the "Huawei Y9 Prime (2019) 128GB".

ScoreRear-camera resolution
Zenfone 7 Pro ZS671KS 256GB100/10064.0MP
Huawei Y9 Prime (2019) 128GB68/10016.0MP

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

ScoreFront-camera resolution
Zenfone 7 Pro ZS671KS 256GB - /100
Huawei Y9 Prime (2019) 128GB75/10016.0MP

"Zenfone 7 Pro ZS671KS 256GB" and "Huawei Y9 Prime (2019) 128GB", performance comparison by specification sheet

Zenfone 7 Pro ZS671KS 256GBHuawei Y9 Prime (2019) 128GB
ImageZenfone 7 Pro ZS671KS 256GBHuawei Y9 Prime (2019) 128GB
MakerAsusHuawei
Release date2020-09-262019-08
ColorAurora Black/Pastel WhiteEmerald Green/Midnight Black/Sapphire Blue
OSAndroidAndroid
Dimensions (width x height x thickness)77.3mm x 165.1mm x 9.6mm77.3mm x 163.5mm x 8.9mm
Weight230.0g196.8g
Display size6.67inch6.59inch
Display typeSuper AMOLEDLTPS IPS LCD
Screen resolution (width x height)1080 x 24001080 x 2340
Pixel density394ppi391ppi
ChipsetQualcomm SM8250 Snapdragon 865+Hisilicon Kirin 710F
CPU specs3.1GHz+2.42GHz+1.8GHz×8(8.0-cores)2.2GHz+1.7GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size256.0GB128.0GB
Rear-camera resolution64.0MP16.0MP

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