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Lenovo K12 Pro 128GB vs Xperia XZ2 Premium SO-04K docomo 64GB: Specs & Scores

Created date: 2020-12-08 21:13:18

Lenovo K12 Pro 128GBXperia XZ2 Premium SO-04K docomo 64GB
Lenovo K12 Pro 128GBXperia XZ2 Premium SO-04K docomo 64GB

Are you having trouble comparing the differences in features and performance of the "Lenovo K12 Pro 128GB" and "Xperia XZ2 Premium SO-04K docomo 64GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Lenovo K12 Pro 128GBXperia XZ2 Premium SO-04K docomo 64GB
Lenovo K12 Pro 128GB

Xperia XZ2 Premium SO-04K docomo 64GB

General rating:
Portabilityrating-image2.8
56/100
rating-image2.5
49/100
Weightrating-image2.3
46/100
rating-image2.2
44/100
Size of screenrating-image4.6
91/100
rating-image4.3
86/100
Screen clarityrating-image2.6
52/100
rating-image4.7
94/100
Battery durationrating-image
- /100
rating-image3.6
71/100
Processing capabilityrating-image4.2
83/100
rating-image4.6
92/100
Memory capacityrating-image3.5
70/100
rating-image4.5
90/100
Storage capacityrating-image4.5
90/100
rating-image3.4
67/100
Rear camera functionrating-image5.0
100/100
rating-image3.8
76/100
Front camera functionrating-image3.8
75/100
rating-image3.6
71/100

Compare Performance and Usability

Size comparison of "Lenovo K12 Pro 128GB" and "Xperia XZ2 Premium SO-04K docomo 64GB". 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 "Lenovo K12 Pro 128GB" is 76.8mm wide, 172.1mm tall, and 9.7mm thick. The "Xperia XZ2 Premium SO-04K docomo 64GB" is 80.0mm tall, 158.0mm wide, and 11.9mm thick.

Comparing the width and thickness of the main unit, the "Lenovo K12 Pro 128GB" is smaller and more compact compared to the "Xperia XZ2 Premium SO-04K docomo 64GB". Therefore, it is easier to grip and hold the "Lenovo K12 Pro 128GB" than the "Xperia XZ2 Premium SO-04K docomo 64GB". For this reason, the "Lenovo K12 Pro 128GB" is recommended.

Comparing the width and height of the main unit, the "Xperia XZ2 Premium SO-04K docomo 64GB" is smaller and more compact than the "Lenovo K12 Pro 128GB". As a result, the "Xperia XZ2 Premium SO-04K docomo 64GB" is easier to operate with one hand and it is more portable without getting in your way than the "Lenovo K12 Pro 128GB". Therefore, the "Xperia XZ2 Premium SO-04K docomo 64GB" is recommended.

When comparing their sizes as a whole, there is no real difference between the "Lenovo K12 Pro 128GB"and "Xperia XZ2 Premium SO-04K docomo 64GB". 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)
Lenovo K12 Pro 128GB56/10076.8mm x 172.1mm x 9.7mm
Xperia XZ2 Premium SO-04K docomo 64GB49/10080.0mm x 158.0mm x 11.9mm

Which one is easier to hold, "Lenovo K12 Pro 128GB" or "Xperia XZ2 Premium SO-04K docomo 64GB"? 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 "Lenovo K12 Pro 128GB" weighs 221.0g. The "Xperia XZ2 Premium SO-04K docomo 64GB" clocks in at 236.0g. The "Lenovo K12 Pro 128GB" and "Xperia XZ2 Premium SO-04K docomo 64GB" 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
Lenovo K12 Pro 128GB46/100221.0g
Xperia XZ2 Premium SO-04K docomo 64GB44/100236.0g

Which is better in terms of display, "Lenovo K12 Pro 128GB" or "Xperia XZ2 Premium SO-04K docomo 64GB"?

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 "Lenovo K12 Pro 128GB" is 6.8inch, and 5.8inch on the "Xperia XZ2 Premium SO-04K docomo 64GB". The screens of the "Lenovo K12 Pro 128GB" and "Xperia XZ2 Premium SO-04K docomo 64GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Lenovo K12 Pro 128GB91/1006.8inch
Xperia XZ2 Premium SO-04K docomo 64GB86/1005.8inch

Which one has a better display, "Lenovo K12 Pro 128GB" or "Xperia XZ2 Premium SO-04K docomo 64GB"?

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 "Lenovo K12 Pro 128GB" has a 720 x 1640 resolution and a pixel density of 263ppi. The "Xperia XZ2 Premium SO-04K docomo 64GB", on the other hand, has a screen resolution of 2160 x 3840 and a pixel density of 759ppi. Comparing the screen definition, the "Xperia XZ2 Premium SO-04K docomo 64GB" has a much higher pixel density than the "Lenovo K12 Pro 128GB", with a difference of about 496ppi. The screen on the "Xperia XZ2 Premium SO-04K docomo 64GB" is clear and crisp, and puts less strain on the eyes than that of the "Lenovo K12 Pro 128GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Lenovo K12 Pro 128GB".

ScorePixel density
Lenovo K12 Pro 128GB52/100263ppi
Xperia XZ2 Premium SO-04K docomo 64GB94/100759ppi

How is the battery duration of "Lenovo K12 Pro 128GB" different from that of "Xperia XZ2 Premium SO-04K docomo 64GB" ? 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.

ScoreBattery capacity
Lenovo K12 Pro 128GB - /100
Xperia XZ2 Premium SO-04K docomo 64GB71/1003400.0mAh

Which is better in terms of CPU function, "Lenovo K12 Pro 128GB" or "Xperia XZ2 Premium SO-04K docomo 64GB"?

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 "Lenovo K12 Pro 128GB" is equipped with a Qualcomm SM6115 Snapdragon 662 processor, and its performance speed is 2.0GHz+1.8GHz×8(8.0-cores). The "Xperia XZ2 Premium SO-04K docomo 64GB" uses an Snapdragon 845 SDM845 CPU that performs at a speed of 2.8GHz×8(8.0-cores). Comparing their CPU performance, the "Xperia XZ2 Premium SO-04K docomo 64GB" has higher specs than the "Lenovo K12 Pro 128GB". For this reason, applications run better on the "Xperia XZ2 Premium SO-04K docomo 64GB" compared to the "Lenovo K12 Pro 128GB", and games run very smoothly. Therefore, the "Xperia XZ2 Premium SO-04K docomo 64GB" is recommended.

ScoreCPU specs
Lenovo K12 Pro 128GB83/1002.0GHz+1.8GHz×8(8.0-cores)
Xperia XZ2 Premium SO-04K docomo 64GB92/1002.8GHz×8(8.0-cores)

How is "Lenovo K12 Pro 128GB" different from "Xperia XZ2 Premium SO-04K docomo 64GB" 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 "Lenovo K12 Pro 128GB" has 4.0GB of memory. The "Xperia XZ2 Premium SO-04K docomo 64GB", on the other hand, has 6.0GB. As for memory performance, the "Xperia XZ2 Premium SO-04K docomo 64GB" has a larger memory capacity than the "Lenovo K12 Pro 128GB", with a difference of about 2GB. The "Xperia XZ2 Premium SO-04K docomo 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Lenovo K12 Pro 128GB". 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 "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Lenovo K12 Pro 128GB".

ScoreRAM size
Lenovo K12 Pro 128GB70/1004.0GB
Xperia XZ2 Premium SO-04K docomo 64GB90/1006.0GB

Which has a better storage capacity, "Lenovo K12 Pro 128GB" or "Xperia XZ2 Premium SO-04K docomo 64GB"?

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 "Lenovo K12 Pro 128GB" has 128.0GB of storage, while the "Xperia XZ2 Premium SO-04K docomo 64GB" has 64.0GB. In terms of ROM and data storage, the "Lenovo K12 Pro 128GB" has a much larger capacity than the "Xperia XZ2 Premium SO-04K docomo 64GB", with a difference of about 64GB. The "Lenovo K12 Pro 128GB" can save more photos and keep more apps installed than the "Xperia XZ2 Premium SO-04K docomo 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Lenovo K12 Pro 128GB" rather than the "Xperia XZ2 Premium SO-04K docomo 64GB".

ScoreStorage size
Lenovo K12 Pro 128GB90/100128.0GB
Xperia XZ2 Premium SO-04K docomo 64GB67/10064.0GB

Compare the rear cameras of "Lenovo K12 Pro 128GB" and "Xperia XZ2 Premium SO-04K docomo 64GB". 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 "Lenovo K12 Pro 128GB" has 64.0MP. The "Xperia XZ2 Premium SO-04K docomo 64GB" has 19.2MP. The rear-facing camera of the "Lenovo K12 Pro 128GB" also has a higher pixel count than the "Xperia XZ2 Premium SO-04K docomo 64GB", with a difference of about 44.8MP. The "Lenovo K12 Pro 128GB" is more capable than the "Xperia XZ2 Premium SO-04K docomo 64GB" 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 "Lenovo K12 Pro 128GB" rather than the "Xperia XZ2 Premium SO-04K docomo 64GB".

ScoreRear-camera resolution
Lenovo K12 Pro 128GB100/10064.0MP
Xperia XZ2 Premium SO-04K docomo 64GB76/10019.2MP

Which has a front camera with better picture quality, "Lenovo K12 Pro 128GB" or "Xperia XZ2 Premium SO-04K docomo 64GB"?

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 "Lenovo K12 Pro 128GB" has a resolution of 16.0MP. The "Xperia XZ2 Premium SO-04K docomo 64GB"'s has 13.2MP. There is little difference between the camera capabilities and the pixel density of the "Lenovo K12 Pro 128GB" and "Xperia XZ2 Premium SO-04K docomo 64GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Lenovo K12 Pro 128GB75/10016.0MP
Xperia XZ2 Premium SO-04K docomo 64GB71/10013.2MP

Compare Performance Specs

Lenovo K12 Pro 128GBXperia XZ2 Premium SO-04K docomo 64GB
ImageLenovo K12 Pro 128GBXperia XZ2 Premium SO-04K docomo 64GB
MakerLenovo
Release date2020-12-122018-07-27
ColorElectric Violet/Metallic SageChrome Black/Chrome Silver
OSAndroidAndroid
Dimensions (width x height x thickness)76.8mm x 172.1mm x 9.7mm80.0mm x 158.0mm x 11.9mm
Weight221.0g236.0g
Display size6.8inch5.8inch
Display typeIPS LCDfor mobile
Screen resolution (width x height)720 x 16402160 x 3840
Pixel density263ppi759ppi
ChipsetQualcomm SM6115 Snapdragon 662Snapdragon 845 SDM845
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.8GHz×8(8.0-cores)
RAM size4.0GB6.0GB
Storage size128.0GB64.0GB
Rear-camera resolution64.0MP19.2MP
Front-camera resolution16.0MP13.2MP

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