Which should you buy, the Xiaomi Mi CC9 or Xperia Z4 SO-03G? We offer a thorough comparison of the differences in functions, specifications and performance between the two.

Created date: 07/02/2019, 21:03:29, Updated date: 10/01/2019, 12:05:51

Xiaomi Mi CC9Xperia Z4 SO-03G
Xiaomi Mi CC9Xperia Z4 SO-03G

We consolidated a wide range of information regarding detailed reviews of the Xiaomi Mi CC9 and Xperia Z4 SO-03G, including the most highly scrutinized aspects, down to the most intricate details. If you're not sure about which smartphone to choose, or if you're not used to selecting a device, we've put together our reviews in an easy to understand format for you.

Xiaomi Mi CC9Xperia Z4 SO-03G
Xiaomi Mi CC9

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Xperia Z4 SO-03G

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General rating:

81.8/100

(The 9th of all smartphones)

74.2/100

(The - of all smartphones)

Holding comfort
62/100
69/100
Weight
58/100
72/100
Screen size
90/100
77/100
Display quality
84/100
85/100
Battery life
80/100
63/100
Processing power
92/100
73/100
Memory capacity
93/100
60/100
Storage capacity
91/100
55/100
Rear camera performance
97/100
79/100
Front camera performance
97/100
49/100

Xiaomi Mi CC9 and Xperia Z4 SO-03G, performance comparison.

Xiaomi Mi CC9 and Xperia Z4 SO-03G 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 Xiaomi Mi CC9 has a width of 29.3 in (74.5 mm), a length of 61.7 in (156.8 mm), and a thickness of 3.4 in (8.7 mm).Also, the Xperia Z4 SO-03G has a width of 28.3 in (72 mm), a length of 57.5 in (146 mm), and a thickness of 2.7 in (6.9 mm).

Comparing the width and thickness of the body, the Xperia Z4 SO-03G is smaller and more compact compared to the Xiaomi Mi CC9. For that reason, the Xperia Z4 SO-03G is easier to grip firmly and carry one-handed than the Xiaomi Mi CC9. For that reason, we recommend the Xperia Z4 SO-03G.

Comparing the width and thickness of the body, there isn't a large difference in size between the Xiaomi Mi CC9 and the Xperia Z4 SO-03G. 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 Xperia Z4 SO-03G has a large size compared to the Xiaomi Mi CC9. For that reason the Xperia Z4 SO-03G is a size that is easier to use in one hand and comfortably carry than the Xiaomi Mi CC9. That's why we recommend the Xperia Z4 SO-03G.

ScoreDimensions (width x height x thickness)
Xiaomi Mi CC962/10029.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm)
Xperia Z4 SO-03G69/10028.3 in (72 mm) x 57.5 in (146 mm) x 2.7 in (6.9 mm)

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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 Xiaomi Mi CC9 is about 6.3 oz (179 g), and the weight of the Xperia Z4 SO-03G is about 5.1 oz (144 g).Comparing the weight of the two devices, the Xperia Z4 SO-03G is a considerably lighter smart phone than the Xiaomi Mi CC9, and there is a difference of about 1.2 oz (144 g). In terms of the burden placed upon your fingers and wrist, the Xperia Z4 SO-03G is superior to the Xiaomi Mi CC9. If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the Xperia Z4 SO-03G over the Xiaomi Mi CC9.

ScoreWeight
Xiaomi Mi CC958/1006.3 oz (179 g)
Xperia Z4 SO-03G72/1005.1 oz (144 g)

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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 Xiaomi Mi CC9 has a 6.39 inch display. Also, the Xperia Z4 SO-03G has a 5.2 inch display.Comparing the screen size, the Xiaomi Mi CC9 has a considerably larger screen than the Xperia Z4 SO-03G, with a difference of approximately 1.2 inch. The Xiaomi Mi CC9 is superior to the Xperia Z4 SO-03G in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the Xiaomi Mi CC9 has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the Xiaomi Mi CC9 over the Xperia Z4 SO-03G.

ScoreDisplay size
Xiaomi Mi CC990/1006.39 inch
Xperia Z4 SO-03G77/1005.2 inch

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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 Xiaomi Mi CC9 is 1080 x 2340, and pixel density is 403ppi. Also, the resolution on the Xperia Z4 SO-03G is 1080 x 1920, and pixel density is 423ppi.Comparing the pixel count, the difference in pixel density between the Xiaomi Mi CC9 and the Xperia Z4 SO-03G 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
Xiaomi Mi CC984/100403ppi
Xperia Z4 SO-03G85/100423ppi

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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 Xiaomi Mi CC9 is 4030mAh, and the Xperia Z4 SO-03G is 2930mAh.Regarding battery capacity, the Xiaomi Mi CC9 has greater battery capacity than the Xperia Z4 SO-03G, with a 1100.0mAh difference. Since the Xiaomi Mi CC9 can be used for longer periods without recharging than the Xperia Z4 SO-03G, it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the Xiaomi Mi CC9 over the Xperia Z4 SO-03G.

ScoreBattery capacity
Xiaomi Mi CC980/1004030mAh
Xperia Z4 SO-03G63/1002930mAh

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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 Xiaomi Mi CC9's CPU is a Qualcomm SDM710 Snapdragon 710, with performance measured at 2.2GHz+1.7GHz×8(OctaCore).Also, the Xperia Z4 SO-03G's CPU is a Qualcomm Snapdragon 810 MSM8994, with performance measured at 2.0GHz+1.5GHz×8(OctaCore).Comparing CPU performance, the Xiaomi Mi CC9 has considerably higher specs than the Xperia Z4 SO-03G. In terms of being able to comfortably play games and run apps smoothly, the Xiaomi Mi CC9 is superior to the Xperia Z4 SO-03G. If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the Xiaomi Mi CC9 over the Xperia Z4 SO-03G.

ScoreCPU specs
Xiaomi Mi CC992/1002.2GHz+1.7GHz×8(OctaCore)
Xperia Z4 SO-03G73/1002.0GHz+1.5GHz×8(OctaCore)

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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 Xiaomi Mi CC9 is 8GB and the weight of the Xperia Z4 SO-03G is 3GB.Comparing the devices in terms of RAM, the Xiaomi Mi CC9 has a significantly larger amount of RAM than the Xperia Z4 SO-03G, with a difference of about 5.0GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the Xiaomi Mi CC9 is superior to the Xperia Z4 SO-03G. 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 Xiaomi Mi CC9 over the Xperia Z4 SO-03G.

ScoreRAM size
Xiaomi Mi CC993/1008GB
Xperia Z4 SO-03G60/1003GB

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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 Xiaomi Mi CC9 is 256GB. Also the Xperia Z4 SO-03G is 32GB.Regarding storage capacity, the Xiaomi Mi CC9 has a much larger data storage capacity compared to the Xperia Z4 SO-03G, with a roughly 224.0GB difference. In terms of the number of pictures you can save and the applications that you can install, the Xiaomi Mi CC9 is superior to the Xperia Z4 SO-03G. If you are looking for a smartphone that can save more data, we recommend the Xiaomi Mi CC9 over the Xperia Z4 SO-03G.

ScoreStorage size
Xiaomi Mi CC991/100256GB
Xperia Z4 SO-03G55/10032GB

Xiaomi Mi CC9 and Xperia Z4 SO-03G 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.

Xiaomi Mi CC9 has a 48 MP main camera. Also, Xperia Z4 SO-03G has a 20.7 MP main camera.Comparing rear camera performance, the Xiaomi Mi CC9 has a much higher pixel count compared to the Xperia Z4 SO-03G, with a roughly 27.3 MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the Xiaomi Mi CC9 is superior to the Xperia Z4 SO-03G. If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the Xiaomi Mi CC9 over the Xperia Z4 SO-03G.

ScoreRear-camera resolution
Xiaomi Mi CC997/10048 MP
Xperia Z4 SO-03G79/10020.7 MP

Xiaomi Mi CC9 and Xperia Z4 SO-03G, 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.

Xiaomi Mi CC9 has an 32 MP front camera and Xperia Z4 SO-03G has an 5.1 MP front camera.Comparing rear camera performance, the front camera of the Xiaomi Mi CC9 has a much higher pixel count compared to the Xperia Z4 SO-03G, with a roughly 26.9 MP difference. As a result, the Xiaomi Mi CC9 is more suited than the Xperia Z4 SO-03G for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the Xiaomi Mi CC9 over the Xperia Z4 SO-03G.

ScoreFront-camera resolution
Xiaomi Mi CC997/10032 MP
Xperia Z4 SO-03G49/1005.1 MP

Detailed comparison of Xiaomi Mi CC9 and Xperia Z4 SO-03G.

Comparison for body size.

ImageProduct nameReviewbody size

Xiaomi Mi CC9

Score

52.3Dimensions (width x height x thickness):29.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm)

Xperia Z4 SO-03G

Score

58.6Dimensions (width x height x thickness):28.3 in (72 mm) x 57.5 in (146 mm) x 2.7 in (6.9 mm)

Comparison for body weight.

ImageProduct nameReviewbody weight

Xiaomi Mi CC9

Score

58.8Weight:6.3 oz (179 g)

Xperia Z4 SO-03G

Score

72.7Weight:5.1 oz (144 g)

Comparison for screen size.

ImageProduct nameReviewscreen size

Xiaomi Mi CC9

Score

90.7Display size:6.39 inch

Xperia Z4 SO-03G

Score

77.2Display size:5.2 inch

Comparison for RAM capacity.

ImageProduct nameReviewRAM capacity

Xiaomi Mi CC9

Score

93.4RAM size:8GB

Xperia Z4 SO-03G

Score

60.0RAM size:3GB

Comparison for storage size.

ImageProduct nameReviewstorage size

Xiaomi Mi CC9

Score

91.5Storage size:256GB

Xperia Z4 SO-03G

Score

55.5Storage size:32GB

Comparison for battery.

ImageProduct nameReviewbattery

Xiaomi Mi CC9

Score

80.1Battery capacity:4030mAh

Xperia Z4 SO-03G

Score

64.0Battery capacity:2930mAh

Comparison for rear-camera resolution.

ImageProduct nameReviewrear-camera resolution

Xiaomi Mi CC9

Score

97.8Rear-camera resolution:48 MP

Xperia Z4 SO-03G

Score

79.9Rear-camera resolution:20.7 MP

Comparison for front-camera resolution.

ImageProduct nameReviewfront-camera resolution

Xiaomi Mi CC9

Score

97.8Front-camera resolution:32 MP

Xperia Z4 SO-03G

Score

49.9Front-camera resolution:5.1 MP

Comparison for grip.

ImageProduct nameReviewgrip

Xiaomi Mi CC9

Score

55.6Color:Black,blue,white, Dimensions (width x height x thickness):29.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm), Weight:6.3 oz (179 g)

Xperia Z4 SO-03G

Score

65.7Color:White/Black/Copper/Aqua Green, Dimensions (width x height x thickness):28.3 in (72 mm) x 57.5 in (146 mm) x 2.7 in (6.9 mm), Weight:5.1 oz (144 g)

Comparison for screen cleanliness.

ImageProduct nameReviewscreen cleanliness

Xiaomi Mi CC9

Score

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

Xperia Z4 SO-03G

Score

85.5Display type:TFT, Screen resolution (width x height):1080 x 1920, Pixel density:423ppi

Comparison for performance.

ImageProduct nameReviewperformance

Xiaomi Mi CC9

Score

92.3OS:Android, Chipset:Qualcomm SDM710 Snapdragon 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:8GB

Xperia Z4 SO-03G

Score

73.1OS:Android, Chipset:Qualcomm Snapdragon 810 MSM8994, CPU specs:2.0GHz+1.5GHz×8(OctaCore), RAM size:3GB

Xiaomi Mi CC9 and Xperia Z4 SO-03G, performance comparison by specification sheet.

Xiaomi Mi CC9Xperia Z4 SO-03G
ImageXiaomi Mi CC9Xperia Z4 SO-03G
MakerXiaomiSony
Release date7, 20196/10, 2015
Colorblack,blue,whiteWhite/Black/Copper/Aqua Green
OSAndroidAndroid
Dimensions (width x height x thickness)29.3 in (74.5 mm) x 61.7 in (156.8 mm) x 3.4 in (8.7 mm)28.3 in (72 mm) x 57.5 in (146 mm) x 2.7 in (6.9 mm)
Weight6.3 oz (179 g)5.1 oz (144 g)
Display size6.39 inch5.2 inch
Display typeSuper AMOLEDTFT
Screen resolution (width x height)1080 x 23401080 x 1920
Pixel density403ppi423ppi
Battery capacity4030mAh2930mAh
ChipsetQualcomm SDM710 Snapdragon 710Qualcomm Snapdragon 810 MSM8994
CPU specs2.2GHz+1.7GHz×8(OctaCore)2.0GHz+1.5GHz×8(OctaCore)
RAM size8GB3GB
Storage size256GB32GB
Rear-camera resolution48 MP20.7 MP
Front-camera resolution32 MP5.1 MP

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