To what extent do we recommend the ROG Phone II ZS660KL and Xiaomi Mi Mix 3? We made a thorough comparison of the differences in specifications and functions

Created date: 09/06/2019, 20:25:06, Updated date: 04/16/2020, 09:33:45

ROG Phone II ZS660KLXiaomi Mi Mix 3
ROG Phone II ZS660KLXiaomi Mi Mix 3

A thorough comparison of the ROG Phone II ZS660KL and Xiaomi Mi Mix 3. We compared and explained the differences between each. We made it easy for beginners to understand which of these two smartphone they should choose.

ROG Phone II ZS660KLXiaomi Mi Mix 3
ROG Phone II ZS660KL

Compare with another product

Xiaomi Mi Mix 3

Compare with another product

General rating:

82.6/100

(The 13th of all smartphones)

74.5/100

(The 219th of all smartphones)

Holding comfort
55/100
62/100
Weight
44/100
47/100
Screen size
90/100
90/100
Display quality
82/100
84/100
Battery life
86/100
68/100
Processing power
98/100
96/100
Memory capacity
99/100
97/100
Storage capacity
99/100
91/100
Rear camera performance
97/100
59/100
Front camera performance
86/100
86/100

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, performance comparison

ROG Phone II ZS660KL and Xiaomi Mi Mix 3 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 ROG Phone II ZS660KL has a width of 3.1 inches (77.6 mm), a length of 6.7 inches (171 mm), and a thickness of 0.4 inches (9.5 mm). Also, the Xiaomi Mi Mix 3 has a width of 2.9 inches (74.7 mm), a length of 6.2 inches (157.9 mm), and a thickness of 0.3 inches (8.5 mm).

Comparing the width and thickness of the body, the Xiaomi Mi Mix 3 is smaller and more compact compared to the ROG Phone II ZS660KL. For that reason, the Xiaomi Mi Mix 3 is easier to grip firmly and carry one-handed than the ROG Phone II ZS660KL. For that reason, we recommend the Xiaomi Mi Mix 3.

Comparing the width and thickness of the body, there isn't a large difference in size between the ROG Phone II ZS660KL and the Xiaomi Mi Mix 3. 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, the Xiaomi Mi Mix 3 has a large size compared to the ROG Phone II ZS660KL. For that reason the Xiaomi Mi Mix 3 is a size that is easier to use in one hand and comfortably carry than the ROG Phone II ZS660KL. That's why we recommend the Xiaomi Mi Mix 3.

ScoreDimensions (width x height x thickness)
ROG Phone II ZS660KL55/1003.1 inches (77.6 mm) x 6.7 inches (171 mm) x 0.4 inches (9.5 mm)
Xiaomi Mi Mix 362/1002.9 inches (74.7 mm) x 6.2 inches (157.9 mm) x 0.3 inches (8.5 mm)

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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 ROG Phone II ZS660KL is about 240 oz (240 g), and the weight of the Xiaomi Mi Mix 3 is about 218 oz (218 g). Comparing the weight of the two devices, there isn't much difference in weight between the ROG Phone II ZS660KL and Xiaomi Mi Mix 3. That's why the likelihood of fatigue in the fingers and wrists after extended use 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.

ScoreWeight
ROG Phone II ZS660KL44/100240 oz (240 g)
Xiaomi Mi Mix 347/100218 oz (218 g)

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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 ROG Phone II ZS660KL has a 6.59 inch display. Also, the Xiaomi Mi Mix 3 has a 6.39 inch display. Comparing the screen size, there is a negligible difference in screen size between the ROG Phone II ZS660KL and the Xiaomi Mi Mix 3. 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
ROG Phone II ZS660KL90/1006.59 inch
Xiaomi Mi Mix 390/1006.39 inch

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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 ROG Phone II ZS660KL is 1080 x 2340, and pixel density is 391 ppi. Also, the resolution on the Xiaomi Mi Mix 3 is 1080 x 2340, and pixel density is 403 ppi. Comparing the pixel count, the difference in pixel density between the ROG Phone II ZS660KL and the Xiaomi Mi Mix 3 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
ROG Phone II ZS660KL82/100391 ppi
Xiaomi Mi Mix 384/100403 ppi

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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.

The ROG Phone II ZS660KL is 6000 mAh, and the Xiaomi Mi Mix 3 is 3200 mAh. Regarding battery capacity, the ROG Phone II ZS660KL has greater battery capacity than the Xiaomi Mi Mix 3, with a 2800 mAh difference. Since the ROG Phone II ZS660KL can be used for longer periods without recharging than the Xiaomi Mi Mix 3, it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the ROG Phone II ZS660KL over the Xiaomi Mi Mix 3.

ScoreBattery capacity
ROG Phone II ZS660KL86/1006000 mAh
Xiaomi Mi Mix 368/1003200 mAh

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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 ROG Phone II ZS660KL's CPU is a Qualcomm SM8150 Snapdragon 855+, with performance measured at 2.96GHz+2.42GHz+1.78GHz×8(OctaCore). Also, the Xiaomi Mi Mix 3's CPU is a Qualcomm SDM845 Snapdragon 845, with performance measured at 2.8GHz+1.7GHz×8(OctaCore). Comparing CPU performance, there is almost no difference in the specs of the ROG Phone II ZS660KL and the Xiaomi Mi Mix 3. For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
ROG Phone II ZS660KL98/1002.96GHz+2.42GHz+1.78GHz×8(OctaCore)
Xiaomi Mi Mix 396/1002.8GHz+1.7GHz×8(OctaCore)

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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 ROG Phone II ZS660KL is 12GB and the weight of the Xiaomi Mi Mix 3 is 10GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the ROG Phone II ZS660KL and the Xiaomi Mi Mix 3. For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
ROG Phone II ZS660KL99/10012GB
Xiaomi Mi Mix 397/10010GB

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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 ROG Phone II ZS660KL is 1024GB. Also the Xiaomi Mi Mix 3 is 256GB. Regarding storage capacity, the ROG Phone II ZS660KL has a greater storage capacity compared to the Xiaomi Mi Mix 3, with a roughly 768GB difference. As a result, the ROG Phone II ZS660KL can take more pictures and videos, and have more applications installed, than the Xiaomi Mi Mix 3. Therefore, we recommend the ROG Phone II ZS660KL.

ScoreStorage size
ROG Phone II ZS660KL99/1001024GB
Xiaomi Mi Mix 391/100256GB

ROG Phone II ZS660KL and Xiaomi Mi Mix 3 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.

ROG Phone II ZS660KL has a 48 MP main camera. Also, Xiaomi Mi Mix 3 has a 12 MP main camera. Comparing rear camera performance, the ROG Phone II ZS660KL has a much higher pixel count compared to the Xiaomi Mi Mix 3, with a roughly 36 MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the ROG Phone II ZS660KL is superior to the Xiaomi Mi Mix 3. If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the ROG Phone II ZS660KL over the Xiaomi Mi Mix 3.

ScoreRear-camera resolution
ROG Phone II ZS660KL97/10048 MP
Xiaomi Mi Mix 359/10012 MP

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, 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.

ROG Phone II ZS660KL has an 24 MP front camera and Xiaomi Mi Mix 3 has an 24 MP front camera. Comparing rear camera performance, the ROG Phone II ZS660KL and Xiaomi Mi Mix 3 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
ROG Phone II ZS660KL86/10024 MP
Xiaomi Mi Mix 386/10024 MP

Detailed comparison of ROG Phone II ZS660KL and Xiaomi Mi Mix 3

Comparison for general rating

ImageProduct nameReviewgeneral rating

ROG Phone II ZS660KL

Score

82.6Color:Matte Black/Glossy Black, Dimensions (width x height x thickness):3.1 inches (77.6 mm) x 6.7 inches (171 mm) x 0.4 inches (9.5 mm), Weight:240 oz (240 g), Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:391 ppi, Display size:6.59 inch, OS:Android

Xiaomi Mi Mix 3

Score

74.5Color:Jade Green/Sapphire Blue/Onyx Black/Forbidden City Blue, Dimensions (width x height x thickness):2.9 inches (74.7 mm) x 6.2 inches (157.9 mm) x 0.3 inches (8.5 mm), Weight:218 oz (218 g), Display type:Super AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:403 ppi, Display size:6.39 inch, OS:Android

Comparison for body size

ImageProduct nameReviewbody size

ROG Phone II ZS660KL

Score

45.6

Xiaomi Mi Mix 3

Score

52.1

Comparison for body weight

ImageProduct nameReviewbody weight

ROG Phone II ZS660KL

Score

44.2

Xiaomi Mi Mix 3

Score

47.4

Comparison for screen size

ImageProduct nameReviewscreen size

ROG Phone II ZS660KL

Score

91.0

Xiaomi Mi Mix 3

Score

90.7

Comparison for screen resolution

ImageProduct nameReviewscreen resolution

ROG Phone II ZS660KL

Score

75.3

Xiaomi Mi Mix 3

Score

75.3

Comparison for GPU performance

ImageProduct nameReviewGPU performance

ROG Phone II ZS660KL

Score

92.5

Xiaomi Mi Mix 3

Score

86.8

Comparison for RAM capacity

ImageProduct nameReviewRAM capacity

ROG Phone II ZS660KL

Score

99.0

Xiaomi Mi Mix 3

Score

97.0

Comparison for storage size

ImageProduct nameReviewstorage size

ROG Phone II ZS660KL

Score

99.0

Xiaomi Mi Mix 3

Score

91.5

Comparison for process integration

ImageProduct nameReviewprocess integration

ROG Phone II ZS660KL

Score

98.0

Xiaomi Mi Mix 3

Score

85.9

Comparison for battery

ImageProduct nameReviewbattery

ROG Phone II ZS660KL

Score

86.0

Xiaomi Mi Mix 3

Score

68.0

Comparison for rear-camera resolution

ImageProduct nameReviewrear-camera resolution

ROG Phone II ZS660KL

Score

97.8

Xiaomi Mi Mix 3

Score

59.3

Comparison for number of wide-angle camera pixels on the back

ImageProduct nameReviewnumber of wide-angle camera pixels on the back

ROG Phone II ZS660KL

Score

89.0

Xiaomi Mi Mix 3

Score

54.5

Comparison for front-camera resolution

ImageProduct nameReviewfront-camera resolution

ROG Phone II ZS660KL

Score

86.6

Xiaomi Mi Mix 3

Score

86.6

Comparison for grip

ImageProduct nameReviewgrip

ROG Phone II ZS660KL

Score

44.9Color:Matte Black/Glossy Black, Dimensions (width x height x thickness):3.1 inches (77.6 mm) x 6.7 inches (171 mm) x 0.4 inches (9.5 mm), Weight:240 oz (240 g)

Xiaomi Mi Mix 3

Score

49.7Color:Jade Green/Sapphire Blue/Onyx Black/Forbidden City Blue, Dimensions (width x height x thickness):2.9 inches (74.7 mm) x 6.2 inches (157.9 mm) x 0.3 inches (8.5 mm), Weight:218 oz (218 g)

Comparison for screen cleanliness

ImageProduct nameReviewscreen cleanliness

ROG Phone II ZS660KL

Score

82.9Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:391 ppi

Xiaomi Mi Mix 3

Score

84.9Display type:Super AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:403 ppi

Comparison for screen quality

ImageProduct nameReviewscreen quality

ROG Phone II ZS660KL

Score

87.2Display size:6.59 inch, Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:391 ppi

Xiaomi Mi Mix 3

Score

86.0Display size:6.39 inch, Display type:Super AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:403 ppi

Comparison for performance

ImageProduct nameReviewperformance

ROG Phone II ZS660KL

Score

98.9OS:Android

Xiaomi Mi Mix 3

Score

96.4OS:Android

ROG Phone II ZS660KL and Xiaomi Mi Mix 3, performance comparison by specification sheet

ROG Phone II ZS660KLXiaomi Mi Mix 3
ImageROG Phone II ZS660KLXiaomi Mi Mix 3
MakerAsusXiaomi
Release date9, 201911, 2018
ColorMatte Black/Glossy BlackJade Green/Sapphire Blue/Onyx Black/Forbidden City Blue
OSAndroidAndroid
Dimensions (width x height x thickness)3.1 inches (77.6 mm) x 6.7 inches (171 mm) x 0.4 inches (9.5 mm)2.9 inches (74.7 mm) x 6.2 inches (157.9 mm) x 0.3 inches (8.5 mm)
Weight240 oz (240 g)218 oz (218 g)
Display size6.59 inch6.39 inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density391 ppi403 ppi
Battery capacity6000 mAh3200 mAh
ChipsetQualcomm SM8150 Snapdragon 855+Qualcomm SDM845 Snapdragon 845
CPU specs2.96GHz+2.42GHz+1.78GHz×8(OctaCore)2.8GHz+1.7GHz×8(OctaCore)
RAM size12GB10GB
Storage size1024GB256GB
Rear-camera resolution48 MP12 MP
Front-camera resolution24 MP24 MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to ROG Phone II ZS660KL
Articles related to Xiaomi Mi Mix 3
Search for smartphone with similar ratings as ROG Phone II ZS660KL

Articles related to ROG Phone II ZS660KL

Articles related to ROG Phone II ZS660KL
Articles related to Xiaomi Mi Mix 3
Search for smartphone with similar ratings as Xiaomi Mi Mix 3

Galaxy S20

Color:Cosmic Grey/Cloud Blue/Cloud Pink/Cloud White/Aura Red, Dimensions (width x height x thickness):2.7 inches (69.1 mm) x 6.0 inches (151.7 mm) x 0.3 inches (7.9 mm), Weight:163 oz (163 g), Display type:Dynamic AMOLED 2X, Screen resolution (width x height):1440 x 3200, Pixel density:565 ppi, Display size:6.2 inch, OS:Android

Articles related to Xiaomi Mi Mix 3

Smartphone ranking
Category
Search smartphones by manufacturer
Search smartphones by brand
smartphone New articles

The information on ReviewSheave.com may be out of date or include omissions, inaccuracies or other errors. You take full responsibility for and assume all risk that comes from you using websites listed on ReviewSheave.com.