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Which is better, Xperia X Performance 64GB or Xperia Z4 SO-03G docomo 32GB? We compared their features and specs in detail

Created date: 2018-09-30 21:46:48, Updated date: 2020-04-16 19:12:45

Xperia X Performance 64GBXperia Z4 SO-03G docomo 32GB
Xperia X Performance 64GBXperia Z4 SO-03G docomo 32GB

Are you having trouble comparing the differences in features and performance of the "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB", 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.

Xperia X Performance 64GBXperia Z4 SO-03G docomo 32GB
Xperia X Performance 64GB

Xperia Z4 SO-03G docomo 32GB

General rating:
Portabilityrating-image3.5
70.4mm x 143.7mm x 8.7mm
rating-image3.5
72.0mm x 146.0mm x 6.9mm
Weightrating-image3.2
164.4g
rating-image3.6
144.0g
Size of screenrating-image3.7
5.0inch
rating-image3.9
5.2inch
Screen clarityrating-image4.3
440ppi
rating-image4.3
423ppi
Battery durationrating-image3.0
2700.0mAh
rating-image3.2
2930.0mAh
Processing capabilityrating-image2.7
2.15GHz+1.6GHz×4(4.0-cores)
rating-image3.7
2.0GHz+1.5GHz×8(8.0-cores)
Memory capacityrating-image3.0
3.0GB
rating-image3.0
3.0GB
Storage capacityrating-image3.4
64.0GB
rating-image2.8
32.0GB
Rear camera functionrating-image4.3
23.0MP
rating-image4.0
20.7MP
Front camera functionrating-image3.6
13.0MP
rating-image2.5
5.1MP

Compare Performance and Usability

Size comparison of "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB". 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 X Performance 64GB" is 70.4mm wide, 143.7mm tall, and 8.7mm thick. The "Xperia Z4 SO-03G docomo 32GB" is 72.0mm tall, 146.0mm wide, and 6.9mm thick.

There is no real difference between the "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB" 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 "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB", 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 "Xperia X Performance 64GB"and "Xperia Z4 SO-03G docomo 32GB". 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)
Xperia X Performance 64GB69/10070.4mm x 143.7mm x 8.7mm
Xperia Z4 SO-03G docomo 32GB69/10072.0mm x 146.0mm x 6.9mm

Which one is easier to hold, "Xperia X Performance 64GB" or "Xperia Z4 SO-03G docomo 32GB"? 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 X Performance 64GB" weighs 164.4g. The "Xperia Z4 SO-03G docomo 32GB" clocks in at 144.0g. Comparing the weight of the main unit, the "Xperia Z4 SO-03G docomo 32GB" is a lighter phone than the "Xperia X Performance 64GB", with a difference of approximately 20.4g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Xperia Z4 SO-03G docomo 32GB" compared to the "Xperia X Performance 64GB". For this reason, the "Xperia Z4 SO-03G docomo 32GB" is recommended.

ScoreWeight
Xperia X Performance 64GB64/100164.4g
Xperia Z4 SO-03G docomo 32GB72/100144.0g

Which is better in terms of display, "Xperia X Performance 64GB" or "Xperia Z4 SO-03G docomo 32GB"?

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 X Performance 64GB" is 5.0inch, and 5.2inch on the "Xperia Z4 SO-03G docomo 32GB". The screens of the "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB" 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
Xperia X Performance 64GB74/1005.0inch
Xperia Z4 SO-03G docomo 32GB77/1005.2inch

Which one has a better display, "Xperia X Performance 64GB" or "Xperia Z4 SO-03G docomo 32GB"?

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 X Performance 64GB" has a 1080 x 1920 resolution and a pixel density of 440ppi. The "Xperia Z4 SO-03G docomo 32GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 423ppi. There is not much of a difference in the pixel resolutions of the "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB", 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
Xperia X Performance 64GB85/100440ppi
Xperia Z4 SO-03G docomo 32GB85/100423ppi

How is the battery duration of "Xperia X Performance 64GB" different from that of "Xperia Z4 SO-03G docomo 32GB" ? 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 X Performance 64GB" has a battery capacity of 2700.0mAh, while the "Xperia Z4 SO-03G docomo 32GB" has a 2930.0mAh battery. The batteries of both the "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB" perform to the same extent. There is also no difference in the battery capacities of the "Xperia X Performance 64GB" and the "Xperia Z4 SO-03G docomo 32GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Xperia X Performance 64GB60/1002700.0mAh
Xperia Z4 SO-03G docomo 32GB63/1002930.0mAh

Which is better in terms of CPU function, "Xperia X Performance 64GB" or "Xperia Z4 SO-03G docomo 32GB"?

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 X Performance 64GB" is equipped with a Qualcomm MSM8996 Snapdragon 820 processor, and its performance speed is 2.15GHz+1.6GHz×4(4.0-cores). The "Xperia Z4 SO-03G docomo 32GB" uses an Qualcomm Snapdragon 810 MSM8994 CPU that performs at a speed of 2.0GHz+1.5GHz×8(8.0-cores). Comparing CPU performance, the "Xperia Z4 SO-03G docomo 32GB" has significantly higher specs than the "Xperia X Performance 64GB". The "Xperia Z4 SO-03G docomo 32GB" proves to be more advanced than the "Xperia X Performance 64GB" 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 Z4 SO-03G docomo 32GB" rather than the "Xperia X Performance 64GB".

ScoreCPU specs
Xperia X Performance 64GB53/1002.15GHz+1.6GHz×4(4.0-cores)
Xperia Z4 SO-03G docomo 32GB73/1002.0GHz+1.5GHz×8(8.0-cores)

How is "Xperia X Performance 64GB" different from "Xperia Z4 SO-03G docomo 32GB" 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 X Performance 64GB" has 3.0GB of memory. The "Xperia Z4 SO-03G docomo 32GB", on the other hand, has 3.0GB. Memory performance is roughly the same for both the "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Xperia X Performance 64GB60/1003.0GB
Xperia Z4 SO-03G docomo 32GB60/1003.0GB

Which has a better storage capacity, "Xperia X Performance 64GB" or "Xperia Z4 SO-03G docomo 32GB"?

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 X Performance 64GB" has 64.0GB of storage, while the "Xperia Z4 SO-03G docomo 32GB" has 32.0GB. In terms of ROM and data storage, the "Xperia X Performance 64GB" has a much larger capacity than the "Xperia Z4 SO-03G docomo 32GB", with a difference of about 32GB. The "Xperia X Performance 64GB" can save more photos and keep more apps installed than the "Xperia Z4 SO-03G docomo 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xperia X Performance 64GB" rather than the "Xperia Z4 SO-03G docomo 32GB".

ScoreStorage size
Xperia X Performance 64GB67/10064.0GB
Xperia Z4 SO-03G docomo 32GB55/10032.0GB

Compare the rear cameras of "Xperia X Performance 64GB" and "Xperia Z4 SO-03G docomo 32GB". 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 X Performance 64GB" has 23.0MP. The "Xperia Z4 SO-03G docomo 32GB" has 20.7MP. Comparing the rear camera performance, the number of pixels of the "Xperia X Performance 64GB" is higher than the "Xperia Z4 SO-03G docomo 32GB", with a difference of approximately 2.3MP. As a result, the "Xperia X Performance 64GB" can take higher quality scenery photos and make clear prints compared to the "Xperia Z4 SO-03G docomo 32GB". Therefore, the "Xperia X Performance 64GB" is recommended.

ScoreRear-camera resolution
Xperia X Performance 64GB85/10023.0MP
Xperia Z4 SO-03G docomo 32GB79/10020.7MP

Which has a front camera with better picture quality, "Xperia X Performance 64GB" or "Xperia Z4 SO-03G docomo 32GB"?

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 X Performance 64GB" has a resolution of 13.0MP. The "Xperia Z4 SO-03G docomo 32GB"'s has 5.1MP. The front-facing camera of the "Xperia X Performance 64GB" has a significantly higher number of pixels than the "Xperia Z4 SO-03G docomo 32GB", with a difference of about 7.9MP. Therefore, the "Xperia X Performance 64GB" is more suitable for taking photos and videos than the "Xperia Z4 SO-03G docomo 32GB". If you want to take and print high-quality selfies, we recommend buying the "Xperia X Performance 64GB" rather than the "Xperia Z4 SO-03G docomo 32GB".

ScoreFront-camera resolution
Xperia X Performance 64GB71/10013.0MP
Xperia Z4 SO-03G docomo 32GB49/1005.1MP

Compare Performance Specs

Xperia X Performance 64GBXperia Z4 SO-03G docomo 32GB
ImageXperia X Performance 64GBXperia Z4 SO-03G docomo 32GB
MakerSony
Release date2016-062015-06-10
ColorWhite/Graphite Black/Lime Gold/Rose GoldWhite/Black/Copper/Aqua Green
OSAndroidAndroid
Dimensions (width x height x thickness)70.4mm x 143.7mm x 8.7mm72.0mm x 146.0mm x 6.9mm
Weight164.4g144.0g
Display size5.0inch5.2inch
Display typeIPS LCDfor mobile
Screen resolution (width x height)1080 x 19201080 x 1920
Pixel density440ppi423ppi
Battery capacity2700.0mAh2930.0mAh
ChipsetQualcomm MSM8996 Snapdragon 820Qualcomm Snapdragon 810 MSM8994
CPU specs2.15GHz+1.6GHz×4(4.0-cores)2.0GHz+1.5GHz×8(8.0-cores)
RAM size3.0GB3.0GB
Storage size64.0GB32.0GB
Rear-camera resolution23.0MP20.7MP
Front-camera resolution13.0MP5.1MP

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