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Compare Xperia XZ2 Premium SO-04K docomo 64GB vs Xperia SX SO-05D docomo 8GB

Created date: 2018-02-24 22:34:37, Updated date: 2020-04-04 22:04:18

Xperia XZ2 Premium SO-04K docomo 64GBXperia SX SO-05D docomo 8GB
Xperia XZ2 Premium SO-04K docomo 64GBXperia SX SO-05D docomo 8GB

Here's our thorough comparison of the difference in performance and function between the "Xperia XZ2 Premium SO-04K docomo 64GB" and "Xperia SX SO-05D docomo 8GB". Which one should you buy? We'll compare and explain what differs between the "Xperia XZ2 Premium SO-04K docomo 64GB" and "Xperia SX SO-05D docomo 8GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xperia XZ2 Premium SO-04K docomo 64GBXperia SX SO-05D docomo 8GB
Xperia XZ2 Premium SO-04K docomo 64GB

Xperia SX SO-05D docomo 8GB

General rating:
Portabilityrating-image2.5
80.0mm x 158.0mm x 11.9mm
rating-image4.9
54.0mm x 115.0mm x 9.4mm
Weightrating-image2.2
236.0g
rating-image4.6
95.0g
Size of screenrating-image4.3
5.8inch
rating-image2.7
3.7inch
Screen clarityrating-image4.7
759ppi
rating-image3.0
297ppi
Battery durationrating-image3.6
3400.0mAh
rating-image1.8
1500.0mAh
Processing capabilityrating-image4.6
2.8GHz×8(8.0-cores)
rating-image1
1.5GHz×2(2.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image1.0
1.0GB
Storage capacityrating-image3.4
64.0GB
rating-image1.2
8.0GB
Rear camera functionrating-image3.8
19.2MP
rating-image2.5
8.1MP
Front camera functionrating-image3.6
13.2MP
rating-image1
0.31MP

Compare Performance and Usability

Size comparison of "Xperia XZ2 Premium SO-04K docomo 64GB" and "Xperia SX SO-05D docomo 8GB". 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 "Xperia XZ2 Premium SO-04K docomo 64GB" is 80.0mm wide, 158.0mm tall, and 11.9mm thick. The "Xperia SX SO-05D docomo 8GB" is 54.0mm tall, 115.0mm wide, and 9.4mm thick.

The "Xperia SX SO-05D docomo 8GB" is also more compact than the "Xperia XZ2 Premium SO-04K docomo 64GB" in terms of the thickness of the devices. The "Xperia SX SO-05D docomo 8GB" is easier than the "Xperia XZ2 Premium SO-04K docomo 64GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Xperia SX SO-05D docomo 8GB" rather than the "Xperia XZ2 Premium SO-04K docomo 64GB".

Comparing the width and height of the devices, the "Xperia SX SO-05D docomo 8GB" is more compact than the "Xperia XZ2 Premium SO-04K docomo 64GB". The "Xperia SX SO-05D docomo 8GB" is easier to carry around than the "Xperia XZ2 Premium SO-04K docomo 64GB" and easier to use with one hand. For a smartphone that is comfortable and easy to operate with one hand, and can fit neatly in your pocket or bag, we recommend that you buy the "Xperia SX SO-05D docomo 8GB" rather than the "Xperia XZ2 Premium SO-04K docomo 64GB".

Comparing the overall sizes, the "Xperia SX SO-05D docomo 8GB" is significantly smaller than the "Xperia XZ2 Premium SO-04K docomo 64GB". The "Xperia SX SO-05D docomo 8GB" is more convenient than the "Xperia XZ2 Premium SO-04K docomo 64GB" to use with one hand, and it is less likely to get in your way when not using it. If you prefer a smartphone that is easy to carry around and easy to use with one hand, we recommend that you buy the "Xperia SX SO-05D docomo 8GB" rather than the "Xperia XZ2 Premium SO-04K docomo 64GB".

ScoreDimensions (width x height x thickness)
Xperia XZ2 Premium SO-04K docomo 64GB49/10080.0mm x 158.0mm x 11.9mm
Xperia SX SO-05D docomo 8GB97/10054.0mm x 115.0mm x 9.4mm

Which one is easier to hold, "Xperia XZ2 Premium SO-04K docomo 64GB" or "Xperia SX SO-05D docomo 8GB"? 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 "Xperia XZ2 Premium SO-04K docomo 64GB" weighs 236.0g. The "Xperia SX SO-05D docomo 8GB" clocks in at 95.0g. If you compare the weight of the two, the "Xperia SX SO-05D docomo 8GB" is a considerably lighter smartphone than the "Xperia XZ2 Premium SO-04K docomo 64GB", with a difference of about 141g. Because of this, the "Xperia SX SO-05D docomo 8GB" puts less of a burden on the fingers and wrists than the "Xperia XZ2 Premium SO-04K docomo 64GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "Xperia SX SO-05D docomo 8GB" rather than the "Xperia XZ2 Premium SO-04K docomo 64GB".

ScoreWeight
Xperia XZ2 Premium SO-04K docomo 64GB44/100236.0g
Xperia SX SO-05D docomo 8GB92/10095.0g

Which is better in terms of display, "Xperia XZ2 Premium SO-04K docomo 64GB" or "Xperia SX SO-05D docomo 8GB"?

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 "Xperia XZ2 Premium SO-04K docomo 64GB" is 5.8inch, and 3.7inch on the "Xperia SX SO-05D docomo 8GB". Comparing the sizes of the screens and displays, the "Xperia XZ2 Premium SO-04K docomo 64GB" is considerably larger than the "Xperia SX SO-05D docomo 8GB", with a difference of about 2inch. Compared to the "Xperia SX SO-05D docomo 8GB", the "Xperia XZ2 Premium SO-04K docomo 64GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Xperia XZ2 Premium SO-04K docomo 64GB" 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 "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Xperia SX SO-05D docomo 8GB".

ScoreDisplay size
Xperia XZ2 Premium SO-04K docomo 64GB86/1005.8inch
Xperia SX SO-05D docomo 8GB53/1003.7inch

Which one has a better display, "Xperia XZ2 Premium SO-04K docomo 64GB" or "Xperia SX SO-05D docomo 8GB"?

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 "Xperia XZ2 Premium SO-04K docomo 64GB" has a 2160 x 3840 resolution and a pixel density of 759ppi. The "Xperia SX SO-05D docomo 8GB", on the other hand, has a screen resolution of 540 x 960 and a pixel density of 297ppi. Comparing the screen definition, the "Xperia XZ2 Premium SO-04K docomo 64GB" has a much higher pixel density than the "Xperia SX SO-05D docomo 8GB", with a difference of about 462ppi. 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 "Xperia SX SO-05D docomo 8GB". 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 "Xperia SX SO-05D docomo 8GB".

ScorePixel density
Xperia XZ2 Premium SO-04K docomo 64GB94/100759ppi
Xperia SX SO-05D docomo 8GB60/100297ppi

How is the battery duration of "Xperia XZ2 Premium SO-04K docomo 64GB" different from that of "Xperia SX SO-05D docomo 8GB" ? 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 "Xperia XZ2 Premium SO-04K docomo 64GB" has a battery capacity of 3400.0mAh, while the "Xperia SX SO-05D docomo 8GB" has a 1500.0mAh battery. With regards to battery performance, the "Xperia XZ2 Premium SO-04K docomo 64GB" has a substantially larger battery capacity than the "Xperia SX SO-05D docomo 8GB", with a difference of 1900mAh. The "Xperia XZ2 Premium SO-04K docomo 64GB" can be used without charging for a longer time than the "Xperia SX SO-05D docomo 8GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Xperia SX SO-05D docomo 8GB".

ScoreBattery capacity
Xperia XZ2 Premium SO-04K docomo 64GB71/1003400.0mAh
Xperia SX SO-05D docomo 8GB35/1001500.0mAh

Which is better in terms of CPU function, "Xperia XZ2 Premium SO-04K docomo 64GB" or "Xperia SX SO-05D docomo 8GB"?

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 "Xperia XZ2 Premium SO-04K docomo 64GB" is equipped with a Snapdragon 845 SDM845 processor, and its performance speed is 2.8GHz×8(8.0-cores). The "Xperia SX SO-05D docomo 8GB" uses an Snapdragon S4 Plus MSM8960 CPU that performs at a speed of 1.5GHz×2(2.0-cores). Comparing CPU performance, the "Xperia XZ2 Premium SO-04K docomo 64GB" has significantly higher specs than the "Xperia SX SO-05D docomo 8GB". The "Xperia XZ2 Premium SO-04K docomo 64GB" proves to be more advanced than the "Xperia SX SO-05D docomo 8GB" 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 "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Xperia SX SO-05D docomo 8GB".

ScoreCPU specs
Xperia XZ2 Premium SO-04K docomo 64GB92/1002.8GHz×8(8.0-cores)
Xperia SX SO-05D docomo 8GB7/1001.5GHz×2(2.0-cores)

How is "Xperia XZ2 Premium SO-04K docomo 64GB" different from "Xperia SX SO-05D docomo 8GB" 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 "Xperia XZ2 Premium SO-04K docomo 64GB" has 6.0GB of memory. The "Xperia SX SO-05D docomo 8GB", on the other hand, has 1.0GB. As for memory performance, the "Xperia XZ2 Premium SO-04K docomo 64GB" has a larger memory capacity than the "Xperia SX SO-05D docomo 8GB", with a difference of about 5GB. The "Xperia XZ2 Premium SO-04K docomo 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Xperia SX SO-05D docomo 8GB". 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 "Xperia SX SO-05D docomo 8GB".

ScoreRAM size
Xperia XZ2 Premium SO-04K docomo 64GB90/1006.0GB
Xperia SX SO-05D docomo 8GB20/1001.0GB

Which has a better storage capacity, "Xperia XZ2 Premium SO-04K docomo 64GB" or "Xperia SX SO-05D docomo 8GB"?

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 "Xperia XZ2 Premium SO-04K docomo 64GB" has 64.0GB of storage, while the "Xperia SX SO-05D docomo 8GB" has 8.0GB. In terms of ROM and data storage, the "Xperia XZ2 Premium SO-04K docomo 64GB" has a much larger capacity than the "Xperia SX SO-05D docomo 8GB", with a difference of about 56GB. The "Xperia XZ2 Premium SO-04K docomo 64GB" can save more photos and keep more apps installed than the "Xperia SX SO-05D docomo 8GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Xperia SX SO-05D docomo 8GB".

ScoreStorage size
Xperia XZ2 Premium SO-04K docomo 64GB67/10064.0GB
Xperia SX SO-05D docomo 8GB24/1008.0GB

Compare the rear cameras of "Xperia XZ2 Premium SO-04K docomo 64GB" and "Xperia SX SO-05D docomo 8GB". 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 "Xperia XZ2 Premium SO-04K docomo 64GB" has 19.2MP. The "Xperia SX SO-05D docomo 8GB" has 8.1MP. The rear-facing camera of the "Xperia XZ2 Premium SO-04K docomo 64GB" also has a higher pixel count than the "Xperia SX SO-05D docomo 8GB", with a difference of about 11.1MP. The "Xperia XZ2 Premium SO-04K docomo 64GB" is more capable than the "Xperia SX SO-05D docomo 8GB" 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 "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Xperia SX SO-05D docomo 8GB".

ScoreRear-camera resolution
Xperia XZ2 Premium SO-04K docomo 64GB76/10019.2MP
Xperia SX SO-05D docomo 8GB50/1008.1MP

Which has a front camera with better picture quality, "Xperia XZ2 Premium SO-04K docomo 64GB" or "Xperia SX SO-05D docomo 8GB"?

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 "Xperia XZ2 Premium SO-04K docomo 64GB" has a resolution of 13.2MP. The "Xperia SX SO-05D docomo 8GB"'s has 0.31MP. The front-facing camera of the "Xperia XZ2 Premium SO-04K docomo 64GB" has a significantly higher number of pixels than the "Xperia SX SO-05D docomo 8GB", with a difference of about 12.88MP. Therefore, the "Xperia XZ2 Premium SO-04K docomo 64GB" is more suitable for taking photos and videos than the "Xperia SX SO-05D docomo 8GB". If you want to take and print high-quality selfies, we recommend buying the "Xperia XZ2 Premium SO-04K docomo 64GB" rather than the "Xperia SX SO-05D docomo 8GB".

ScoreFront-camera resolution
Xperia XZ2 Premium SO-04K docomo 64GB71/10013.2MP
Xperia SX SO-05D docomo 8GB0/1000.31MP

Compare Performance Specs

Xperia XZ2 Premium SO-04K docomo 64GBXperia SX SO-05D docomo 8GB
ImageXperia XZ2 Premium SO-04K docomo 64GBXperia SX SO-05D docomo 8GB
Maker
BrandXperiaXperia
Release date2018-07-272012-08-10
ColorChrome Black/Chrome SilverBlack/White/Pink/Orange
OSAndroidAndroid
Dimensions (width x height x thickness)80.0mm x 158.0mm x 11.9mm54.0mm x 115.0mm x 9.4mm
Weight236.0g95.0g
Display size5.8inch3.7inch
Display typefor mobileTFT
Screen resolution (width x height)2160 x 3840540 x 960
Pixel density759ppi297ppi
Battery capacity3400.0mAh1500.0mAh
ChipsetSnapdragon 845 SDM845Snapdragon S4 Plus MSM8960
CPU specs2.8GHz×8(8.0-cores)1.5GHz×2(2.0-cores)
RAM size6.0GB1.0GB
Storage size64.0GB8.0GB
Rear-camera resolution19.2MP8.1MP
Front-camera resolution13.2MP0.31MP

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