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Which should you buy, the Coolpad Cool 6 128GB or ROG Phone 3 ZS661KS 512GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-10-15 22:07:56

Coolpad Cool 6 128GBROG Phone 3 ZS661KS 512GB
Coolpad Cool 6 128GBROG Phone 3 ZS661KS 512GB

Here's our thorough comparison of the difference in performance and function between the "Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB". Which one should you buy? We'll compare and explain what differs between the "Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB" in a way that even people who aren't used to choosing between two similar products can understand.

Coolpad Cool 6 128GBROG Phone 3 ZS661KS 512GB
Coolpad Cool 6 128GB

ROG Phone 3 ZS661KS 512GB

General rating:
Holding comfortrating-image2.9
57/100
rating-image2.7
53/100
Weightrating-image2.6
51/100
rating-image2.2
44/100
Screen sizerating-image4.5
90/100
rating-image4.5
90/100
Display qualityrating-image4.2
83/100
rating-image4.1
82/100
Battery liferating-image
- /100
rating-image4.3
86/100
Processing powerrating-image4.5
90/100
rating-image5.0
99/100
Memory capacityrating-image4.5
90/100
rating-image5.0
100/100
Storage capacityrating-image4.5
90/100
rating-image4.8
95/100
Rear camera performancerating-image4.9
97/100
rating-image5.0
100/100
Front camera performancerating-image4.1
82/100
rating-image4.3
86/100

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", performance comparison

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB" 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 "Coolpad Cool 6 128GB" has a width of 76.5mm, a length of 162.4mm, and a thickness of 9.2mm. Also, the "ROG Phone 3 ZS661KS 512GB" has a width of 78.0mm, a length of 171.0mm, and a thickness of 9.9mm.

Comparing the width and thickness of the body, there isn't much difference between the "Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB" 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 "Coolpad Cool 6 128GB" and the "ROG Phone 3 ZS661KS 512GB". 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 "Coolpad Cool 6 128GB" and the "ROG Phone 3 ZS661KS 512GB". 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)
Coolpad Cool 6 128GB57/10076.5mm x 162.4mm x 9.2mm
ROG Phone 3 ZS661KS 512GB53/10078.0mm x 171.0mm x 9.9mm

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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 "Coolpad Cool 6 128GB" is about 198.0g, and the weight of the "ROG Phone 3 ZS661KS 512GB" is about 240.0g. Comparing the weight of the two devices, the "Coolpad Cool 6 128GB" is a lighter smart phone than the "ROG Phone 3 ZS661KS 512GB", with a difference of about 42g. For that reason the "Coolpad Cool 6 128GB" is a smart phone that is less likely than the "ROG Phone 3 ZS661KS 512GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Coolpad Cool 6 128GB" over the "ROG Phone 3 ZS661KS 512GB".

ScoreWeight
Coolpad Cool 6 128GB51/100198.0g
ROG Phone 3 ZS661KS 512GB44/100240.0g

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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 "Coolpad Cool 6 128GB" has a 6.53inch display. Also, the "ROG Phone 3 ZS661KS 512GB" has a 6.59inch display. Comparing the screen size, there is a negligible difference in screen size between the "Coolpad Cool 6 128GB" and the "ROG Phone 3 ZS661KS 512GB". 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
Coolpad Cool 6 128GB90/1006.53inch
ROG Phone 3 ZS661KS 512GB90/1006.59inch

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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 "Coolpad Cool 6 128GB" is 1080 x 2340, and pixel density is 394ppi. Also, the resolution on the "ROG Phone 3 ZS661KS 512GB" is 1080 x 2340, and pixel density is 391ppi. Comparing the pixel count, the difference in pixel density between the "Coolpad Cool 6 128GB" and the "ROG Phone 3 ZS661KS 512GB" 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
Coolpad Cool 6 128GB83/100394ppi
ROG Phone 3 ZS661KS 512GB82/100391ppi

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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
Coolpad Cool 6 128GB - /100
ROG Phone 3 ZS661KS 512GB86/1006000.0mAh

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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 "Coolpad Cool 6 128GB"'s CPU is a Mediatek MT6771T Helio P70, with performance measured at 2.1GHz+2.0GHz×8(8.0-cores). Also, the "ROG Phone 3 ZS661KS 512GB"'s CPU is a Qualcomm SM8250 Snapdragon 865+, with performance measured at 3.1GHz+2.42GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "ROG Phone 3 ZS661KS 512GB" has higher specs compared to the "Coolpad Cool 6 128GB". For that reason, the "ROG Phone 3 ZS661KS 512GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "ROG Phone 3 ZS661KS 512GB" over the "Coolpad Cool 6 128GB".

ScoreCPU specs
Coolpad Cool 6 128GB90/1002.1GHz+2.0GHz×8(8.0-cores)
ROG Phone 3 ZS661KS 512GB99/1003.1GHz+2.42GHz+1.8GHz×8(8.0-cores)

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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 "Coolpad Cool 6 128GB" is 6.0GB and the weight of the "ROG Phone 3 ZS661KS 512GB" is 16.0GB. Comparing the devices in terms of RAM, the "ROG Phone 3 ZS661KS 512GB" has a significantly larger amount of RAM than the "Coolpad Cool 6 128GB", with a difference of about 10GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "ROG Phone 3 ZS661KS 512GB" is superior to the "Coolpad Cool 6 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 "ROG Phone 3 ZS661KS 512GB" over the "Coolpad Cool 6 128GB".

ScoreRAM size
Coolpad Cool 6 128GB90/1006.0GB
ROG Phone 3 ZS661KS 512GB100/10016.0GB

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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 "Coolpad Cool 6 128GB" is 128.0GB. Also the "ROG Phone 3 ZS661KS 512GB" is 512.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB". 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
Coolpad Cool 6 128GB90/100128.0GB
ROG Phone 3 ZS661KS 512GB95/100512.0GB

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB" 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.

"Coolpad Cool 6 128GB" has a 48.0MP main camera. Also, "ROG Phone 3 ZS661KS 512GB" has a 64.0MP main camera. Comparing rear camera performance, the "Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreRear-camera resolution
Coolpad Cool 6 128GB97/10048.0MP
ROG Phone 3 ZS661KS 512GB100/10064.0MP

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", 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.

"Coolpad Cool 6 128GB" has an 21.0MP front camera and "ROG Phone 3 ZS661KS 512GB" has an 24.0MP front camera. Comparing rear camera performance, the "Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreFront-camera resolution
Coolpad Cool 6 128GB82/10021.0MP
ROG Phone 3 ZS661KS 512GB86/10024.0MP

"Coolpad Cool 6 128GB" and "ROG Phone 3 ZS661KS 512GB", performance comparison by specification sheet

Coolpad Cool 6 128GBROG Phone 3 ZS661KS 512GB
ImageCoolpad Cool 6 128GBROG Phone 3 ZS661KS 512GB
MakerCoolpadAsus
Release date2020-10-152020-08-22
ColorGray/BlueBlack Glare
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 162.4mm x 9.2mm78.0mm x 171.0mm x 9.9mm
Weight198.0g240.0g
Display size6.53inch6.59inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density394ppi391ppi
ChipsetMediatek MT6771T Helio P70Qualcomm SM8250 Snapdragon 865+
CPU specs2.1GHz+2.0GHz×8(8.0-cores)3.1GHz+2.42GHz+1.8GHz×8(8.0-cores)
RAM size6.0GB16.0GB
Storage size128.0GB512.0GB
Rear-camera resolution48.0MP64.0MP
Front-camera resolution21.0MP24.0MP

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