Which is better, Xiaomi Mi 9 or Xperia XZs? We compared their features and specs in detail

Created date: 03/18/2019, 20:11:06, Updated date: 04/16/2020, 12:33:33

Xiaomi Mi 9Xperia XZs
Xiaomi Mi 9Xperia XZs

Explaining the difference between Xiaomi Mi 9 and Xperia XZs by comparing Xiaomi Mi 9 and Xperia XZs. Check it out if you are considering purchasing a new device but cannot decide between Xiaomi Mi 9 and Xperia XZs.

Xiaomi Mi 9Xperia XZs
Xiaomi Mi 9

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Xperia XZs

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General rating:

81/100

(The 30th of all smartphones)

69.4/100

(The 313th of all smartphones)

Portability
63/100
67/100
Weight
61/100
65/100
Size of screen
90/100
77/100
Screen clarity
84/100
85/100
Battery duration
69/100
63/100
Processing capability
96/100
57/100
Memory capacity
93/100
70/100
Storage capacity
91/100
67/100
Rear camera function
97/100
75/100
Front camera function
81/100
71/100

Compare Performance and Usability

Size comparison of Xiaomi Mi 9 and Xperia XZs. Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The Xiaomi Mi 9 is 2.9 inches (74.7 mm) wide, 6.2 inches (157.5 mm) tall, and 0.3 inches (7.6 mm) thick. The Xperia XZs is 2.8 inches (72 mm) tall, 5.7 inches (146 mm) wide, and 0.3 inches (8.1 mm) thick.

There is no real difference between the Xiaomi Mi 9 and Xperia XZs when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the Xiaomi Mi 9 and Xperia XZs, so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the Xiaomi Mi 9and Xperia XZs. Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Xiaomi Mi 963/1002.9 inches (74.7 mm) x 6.2 inches (157.5 mm) x 0.3 inches (7.6 mm)
Xperia XZs67/1002.8 inches (72 mm) x 5.7 inches (146 mm) x 0.3 inches (8.1 mm)

Which one is easier to hold, Xiaomi Mi 9 or Xperia XZs? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The Xiaomi Mi 9 weighs 173 oz (173 g). The Xperia XZs clocks in at 161 oz (161 g). The Xiaomi Mi 9 and Xperia XZs have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Xiaomi Mi 961/100173 oz (173 g)
Xperia XZs65/100161 oz (161 g)

Which is better in terms of display, Xiaomi Mi 9 or Xperia XZs?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the Xiaomi Mi 9 is 6.39 inch, and 5.2 inch on the Xperia XZs. Comparing the sizes of the screens and displays, the Xiaomi Mi 9 is considerably larger than the Xperia XZs, with a difference of about 1.18 inch. Compared to the Xperia XZs, the Xiaomi Mi 9 makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the Xiaomi Mi 9 also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the Xiaomi Mi 9 rather than the Xperia XZs.

ScoreDisplay size
Xiaomi Mi 990/1006.39 inch
Xperia XZs77/1005.2 inch

Which one has a better display, Xiaomi Mi 9 or Xperia XZs?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the Xiaomi Mi 9 has a 1080 x 2340 resolution and a pixel density of 403 ppi. The Xperia XZs, on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 423 ppi. There is not much of a difference in the pixel resolutions of the Xiaomi Mi 9 and Xperia XZs, so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Xiaomi Mi 984/100403 ppi
Xperia XZs85/100423 ppi

How is the battery duration of Xiaomi Mi 9 different from that of Xperia XZs ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The Xiaomi Mi 9 has a battery capacity of 3300 mAh, while the Xperia XZs has a 2900 mAh battery. Regarding the battery performance, the Xiaomi Mi 9 has a larger battery capacity than the Xperia XZs, with a difference of 400 mAh. If you are choosing based on the battery, the Xiaomi Mi 9 is recommended over the Xperia XZs.

ScoreBattery capacity
Xiaomi Mi 969/1003300 mAh
Xperia XZs63/1002900 mAh

Which is better in terms of CPU function, Xiaomi Mi 9 or Xperia XZs?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The Xiaomi Mi 9 is equipped with a Qualcomm SM8150 Snapdragon 855 processor, and its performance speed is 2.84GHz+2.42GHz+1.78GHz×8(OctaCore). The Xperia XZs uses an Qualcomm MSM8996 Snapdragon 820 CPU that performs at a speed of 2.15GHz+1.6GHz×4(Quad core). Comparing CPU performance, the Xiaomi Mi 9 has significantly higher specs than the Xperia XZs. The Xiaomi Mi 9 proves to be more advanced than the Xperia XZs in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the Xiaomi Mi 9 rather than the Xperia XZs.

ScoreCPU specs
Xiaomi Mi 996/1002.84GHz+2.42GHz+1.78GHz×8(OctaCore)
Xperia XZs57/1002.15GHz+1.6GHz×4(Quad core)

How is Xiaomi Mi 9 different from Xperia XZs in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The Xiaomi Mi 9 has 8GB of memory. The Xperia XZs, on the other hand, has 4GB. As for memory performance, the Xiaomi Mi 9 has a larger memory capacity than the Xperia XZs, with a difference of about 4GB. The Xiaomi Mi 9 has better multitasking, less crashing, and runs 3D games and VR video better than the Xperia XZs. If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the Xiaomi Mi 9 rather than the Xperia XZs.

ScoreRAM size
Xiaomi Mi 993/1008GB
Xperia XZs70/1004GB

Which has a better storage capacity, Xiaomi Mi 9 or Xperia XZs?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The Xiaomi Mi 9 has 256GB of storage, while the Xperia XZs has 64GB. In terms of ROM and data storage, the Xiaomi Mi 9 has a much larger capacity than the Xperia XZs, with a difference of about 192GB. The Xiaomi Mi 9 can save more photos and keep more apps installed than the Xperia XZs. If you're searching for a smartphone that can store more data, we recommended that you buy the Xiaomi Mi 9 rather than the Xperia XZs.

ScoreStorage size
Xiaomi Mi 991/100256GB
Xperia XZs67/10064GB

Compare the rear cameras of Xiaomi Mi 9 and Xperia XZs. Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the Xiaomi Mi 9 has 48 MP. The Xperia XZs has 19 MP. The rear-facing camera of the Xiaomi Mi 9 also has a higher pixel count than the Xperia XZs, with a difference of about 29 MP. The Xiaomi Mi 9 is more capable than the Xperia XZs of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the Xiaomi Mi 9 rather than the Xperia XZs.

ScoreRear-camera resolution
Xiaomi Mi 997/10048 MP
Xperia XZs75/10019 MP

Which has a front camera with better picture quality, Xiaomi Mi 9 or Xperia XZs?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the Xiaomi Mi 9 has a resolution of 20 MP. The Xperia XZs's has 13 MP. The front-facing camera of the Xiaomi Mi 9 has a significantly higher number of pixels than the Xperia XZs, with a difference of about 7 MP. Therefore, the Xiaomi Mi 9 is more suitable for taking photos and videos than the Xperia XZs. If you want to take and print high-quality selfies, we recommend buying the Xiaomi Mi 9 rather than the Xperia XZs.

ScoreFront-camera resolution
Xiaomi Mi 981/10020 MP
Xperia XZs71/10013 MP

Detailed comparison of Xiaomi Mi 9 and Xperia XZs

Comparison for general rating

ImageProduct nameReviewgeneral rating

Xiaomi Mi 9

Score

81.0Color:Lavender Violet/Ocean Blue/Piano Black, Dimensions (width x height x thickness):2.9 inches (74.7 mm) x 6.2 inches (157.5 mm) x 0.3 inches (7.6 mm), Weight:173 oz (173 g), Display type:Super AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:403 ppi, Display size:6.39 inch, OS:Android

Xperia XZs

Score

69.4Color:Black/Warm Silver/Ice Blue, Dimensions (width x height x thickness):2.8 inches (72 mm) x 5.7 inches (146 mm) x 0.3 inches (8.1 mm), Weight:161 oz (161 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:423 ppi, Display size:5.2 inch, OS:Android

Comparison for body size

ImageProduct nameReviewbody size

Xiaomi Mi 9

Score

53.0

Xperia XZs

Score

57.6

Comparison for body weight

ImageProduct nameReviewbody weight

Xiaomi Mi 9

Score

61.2

Xperia XZs

Score

66.0

Comparison for screen size

ImageProduct nameReviewscreen size

Xiaomi Mi 9

Score

90.7

Xperia XZs

Score

77.2

Comparison for screen resolution

ImageProduct nameReviewscreen resolution

Xiaomi Mi 9

Score

75.3

Xperia XZs

Score

68.7

Comparison for GPU performance

ImageProduct nameReviewGPU performance

Xiaomi Mi 9

Score

92.5

Xperia XZs

Score

68.1

Comparison for RAM capacity

ImageProduct nameReviewRAM capacity

Xiaomi Mi 9

Score

93.4

Xperia XZs

Score

70.0

Comparison for storage size

ImageProduct nameReviewstorage size

Xiaomi Mi 9

Score

91.5

Xperia XZs

Score

67.0

Comparison for process integration

ImageProduct nameReviewprocess integration

Xiaomi Mi 9

Score

98.0

Xperia XZs

Score

53.1

Comparison for battery

ImageProduct nameReviewbattery

Xiaomi Mi 9

Score

69.5

Xperia XZs

Score

63.5

Comparison for downlink data communication speed

ImageProduct nameReviewdownlink data communication speed

Xiaomi Mi 9

Score

87.1

Xperia XZs

Score

71.9

Comparison for rear-camera resolution

ImageProduct nameReviewrear-camera resolution

Xiaomi Mi 9

Score

97.8

Xperia XZs

Score

75.8

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

ImageProduct nameReviewnumber of wide-angle camera pixels on the back

Xiaomi Mi 9

Score

89.0

Xperia XZs

Score

66.0

Comparison for front-camera resolution

ImageProduct nameReviewfront-camera resolution

Xiaomi Mi 9

Score

81.0

Xperia XZs

Score

71.2

Comparison for grip

ImageProduct nameReviewgrip

Xiaomi Mi 9

Score

57.1Color:Lavender Violet/Ocean Blue/Piano Black, Dimensions (width x height x thickness):2.9 inches (74.7 mm) x 6.2 inches (157.5 mm) x 0.3 inches (7.6 mm), Weight:173 oz (173 g)

Xperia XZs

Score

61.8Color:Black/Warm Silver/Ice Blue, Dimensions (width x height x thickness):2.8 inches (72 mm) x 5.7 inches (146 mm) x 0.3 inches (8.1 mm), Weight:161 oz (161 g)

Comparison for screen cleanliness

ImageProduct nameReviewscreen cleanliness

Xiaomi Mi 9

Score

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

Xperia XZs

Score

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

Comparison for screen quality

ImageProduct nameReviewscreen quality

Xiaomi Mi 9

Score

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

Xperia XZs

Score

78.3Display size:5.2 inch, Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:423 ppi

Comparison for performance

ImageProduct nameReviewperformance

Xiaomi Mi 9

Score

96.3OS:Android

Xperia XZs

Score

57.6OS:Android

Compare Performance Specs

Xiaomi Mi 9Xperia XZs
ImageXiaomi Mi 9Xperia XZs
MakerXiaomiSony
Release date3, 20194, 2017
ColorLavender Violet/Ocean Blue/Piano BlackBlack/Warm Silver/Ice Blue
OSAndroidAndroid
Dimensions (width x height x thickness)2.9 inches (74.7 mm) x 6.2 inches (157.5 mm) x 0.3 inches (7.6 mm)2.8 inches (72 mm) x 5.7 inches (146 mm) x 0.3 inches (8.1 mm)
Weight173 oz (173 g)161 oz (161 g)
Display size6.39 inch5.2 inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 23401080 x 1920
Pixel density403 ppi423 ppi
Battery capacity3300 mAh2900 mAh
ChipsetQualcomm SM8150 Snapdragon 855Qualcomm MSM8996 Snapdragon 820
CPU specs2.84GHz+2.42GHz+1.78GHz×8(OctaCore)2.15GHz+1.6GHz×4(Quad core)
RAM size8GB4GB
Storage size256GB64GB
Rear-camera resolution48 MP19 MP
Front-camera resolution20 MP13 MP

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