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Which should you buy, the Xperia XA2 Ultra or Xperia XZ1 SO-01K docomo 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-02-24 22:55:36, Updated date: 2020-04-04 19:24:12

Xperia XA2 UltraXperia XZ1 SO-01K docomo 64GB
Xperia XA2 UltraXperia XZ1 SO-01K docomo 64GB

Are you having trouble comparing the differences in features and performance of the "Xperia XA2 Ultra" and "Xperia XZ1 SO-01K 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.

Xperia XA2 UltraXperia XZ1 SO-01K docomo 64GB
Xperia XA2 UltraXperia XZ1 SO-01K docomo 64GB

General rating:
Portabilityrating-image2.5
50/100
rating-image3.3
66/100
Weightrating-image2.3
46/100
rating-image3.4
67/100
Size of screenrating-image4.5
90/100
rating-image3.9
77/100
Screen clarityrating-image3.9
77/100
rating-image4.3
85/100
Battery durationrating-image3.7
73/100
rating-image3.0
60/100
Processing capabilityrating-image4.3
86/100
rating-image4.4
88/100
Memory capacityrating-image3.5
70/100
rating-image3.5
70/100
Storage capacityrating-image2.8
55/100
rating-image3.4
67/100
Rear camera functionrating-image4.3
85/100
rating-image3.8
76/100
Front camera functionrating-image3.8
75/100
rating-image3.6
71/100

Compare Performance and Usability

Size comparison of "Xperia XA2 Ultra" and "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" is 80.0mm wide, 163.0mm tall, and 9.5mm thick. The "Xperia XZ1 SO-01K docomo 64GB" is 73.0mm tall, 148.0mm wide, and 8.1mm thick.

The "Xperia XZ1 SO-01K docomo 64GB" is also more compact than the "Xperia XA2 Ultra" in terms of the thickness of the devices. The "Xperia XZ1 SO-01K docomo 64GB" is easier than the "Xperia XA2 Ultra" 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 XZ1 SO-01K docomo 64GB" rather than the "Xperia XA2 Ultra".

Comparing the width and height of the main unit, the "Xperia XZ1 SO-01K docomo 64GB" is smaller and more compact than the "Xperia XA2 Ultra". As a result, the "Xperia XZ1 SO-01K docomo 64GB" is easier to operate with one hand and it is more portable without getting in your way than the "Xperia XA2 Ultra". Therefore, the "Xperia XZ1 SO-01K docomo 64GB" is recommended.

Comparing the overall sizes, the "Xperia XZ1 SO-01K docomo 64GB" is significantly smaller than the "Xperia XA2 Ultra". The "Xperia XZ1 SO-01K docomo 64GB" is more convenient than the "Xperia XA2 Ultra" 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 XZ1 SO-01K docomo 64GB" rather than the "Xperia XA2 Ultra".

ScoreDimensions (width x height x thickness)
Xperia XA2 Ultra50/10080.0mm x 163.0mm x 9.5mm
Xperia XZ1 SO-01K docomo 64GB66/10073.0mm x 148.0mm x 8.1mm

Which one is easier to hold, "Xperia XA2 Ultra" or "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" weighs 221.0g. The "Xperia XZ1 SO-01K docomo 64GB" clocks in at 156.0g. If you compare the weight of the two, the "Xperia XZ1 SO-01K docomo 64GB" is a considerably lighter smartphone than the "Xperia XA2 Ultra", with a difference of about 65g. Because of this, the "Xperia XZ1 SO-01K docomo 64GB" puts less of a burden on the fingers and wrists than the "Xperia XA2 Ultra". 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 XZ1 SO-01K docomo 64GB" rather than the "Xperia XA2 Ultra".

ScoreWeight
Xperia XA2 Ultra46/100221.0g
Xperia XZ1 SO-01K docomo 64GB67/100156.0g

Which is better in terms of display, "Xperia XA2 Ultra" or "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" is 6.0inch, and 5.2inch on the "Xperia XZ1 SO-01K docomo 64GB". Comparing the sizes of the screens and displays, the "Xperia XA2 Ultra" is considerably larger than the "Xperia XZ1 SO-01K docomo 64GB", with a difference of about 0.7inch. Compared to the "Xperia XZ1 SO-01K docomo 64GB", the "Xperia XA2 Ultra" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Xperia XA2 Ultra" 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 XA2 Ultra" rather than the "Xperia XZ1 SO-01K docomo 64GB".

ScoreDisplay size
Xperia XA2 Ultra90/1006.0inch
Xperia XZ1 SO-01K docomo 64GB77/1005.2inch

Which one has a better display, "Xperia XA2 Ultra" or "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" has a 1920 x 1080 resolution and a pixel density of 367ppi. The "Xperia XZ1 SO-01K docomo 64GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 423ppi. Comparing the number of pixels on the screen, the pixel density of the "Xperia XZ1 SO-01K docomo 64GB" is higher than the "Xperia XA2 Ultra", with a difference of approximately 56ppi. Therefor, the "Xperia XZ1 SO-01K docomo 64GB" is better able to display images and videos than the "Xperia XA2 Ultra", and is easier on the eyes. For this reason, the "Xperia XZ1 SO-01K docomo 64GB" is recommended.

ScorePixel density
Xperia XA2 Ultra77/100367ppi
Xperia XZ1 SO-01K docomo 64GB85/100423ppi

How is the battery duration of "Xperia XA2 Ultra" different from that of "Xperia XZ1 SO-01K 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.

The "Xperia XA2 Ultra" has a battery capacity of 3580.0mAh, while the "Xperia XZ1 SO-01K docomo 64GB" has a 2700.0mAh battery. With regards to battery performance, the "Xperia XA2 Ultra" has a substantially larger battery capacity than the "Xperia XZ1 SO-01K docomo 64GB", with a difference of 880mAh. The "Xperia XA2 Ultra" can be used without charging for a longer time than the "Xperia XZ1 SO-01K docomo 64GB", 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 XA2 Ultra" rather than the "Xperia XZ1 SO-01K docomo 64GB".

ScoreBattery capacity
Xperia XA2 Ultra73/1003580.0mAh
Xperia XZ1 SO-01K docomo 64GB60/1002700.0mAh

Which is better in terms of CPU function, "Xperia XA2 Ultra" or "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" is equipped with a Qualcomm Snapdragon 630 processor, and its performance speed is 2.3GHz+1.6GHz×8(8.0-cores). The "Xperia XZ1 SO-01K docomo 64GB" uses an Snapdragon 835 MSM8998 CPU that performs at a speed of 2.6GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Xperia XA2 Ultra" and "Xperia XZ1 SO-01K docomo 64GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Xperia XA2 Ultra86/1002.3GHz+1.6GHz×8(8.0-cores)
Xperia XZ1 SO-01K docomo 64GB88/1002.6GHz×8(8.0-cores)

How is "Xperia XA2 Ultra" different from "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" has 4.0GB of memory. The "Xperia XZ1 SO-01K docomo 64GB", on the other hand, has 4.0GB. Memory performance is roughly the same for both the "Xperia XA2 Ultra" and "Xperia XZ1 SO-01K docomo 64GB"; 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 XA2 Ultra70/1004.0GB
Xperia XZ1 SO-01K docomo 64GB70/1004.0GB

Which has a better storage capacity, "Xperia XA2 Ultra" or "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" has 32.0GB of storage, while the "Xperia XZ1 SO-01K docomo 64GB" has 64.0GB. In terms of ROM and data storage, the "Xperia XZ1 SO-01K docomo 64GB" has a much larger capacity than the "Xperia XA2 Ultra", with a difference of about 32GB. The "Xperia XZ1 SO-01K docomo 64GB" can save more photos and keep more apps installed than the "Xperia XA2 Ultra". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xperia XZ1 SO-01K docomo 64GB" rather than the "Xperia XA2 Ultra".

ScoreStorage size
Xperia XA2 Ultra55/10032.0GB
Xperia XZ1 SO-01K docomo 64GB67/10064.0GB

Compare the rear cameras of "Xperia XA2 Ultra" and "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" has 23.0MP. The "Xperia XZ1 SO-01K docomo 64GB" has 19.2MP. Comparing the rear camera performance, the number of pixels of the "Xperia XA2 Ultra" is higher than the "Xperia XZ1 SO-01K docomo 64GB", with a difference of approximately 3.8MP. As a result, the "Xperia XA2 Ultra" can take higher quality scenery photos and make clear prints compared to the "Xperia XZ1 SO-01K docomo 64GB". Therefore, the "Xperia XA2 Ultra" is recommended.

ScoreRear-camera resolution
Xperia XA2 Ultra85/10023.0MP
Xperia XZ1 SO-01K docomo 64GB76/10019.2MP

Which has a front camera with better picture quality, "Xperia XA2 Ultra" or "Xperia XZ1 SO-01K 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 "Xperia XA2 Ultra" has a resolution of 16.0MP. The "Xperia XZ1 SO-01K docomo 64GB"'s has 13.2MP. There is little difference between the camera capabilities and the pixel density of the "Xperia XA2 Ultra" and "Xperia XZ1 SO-01K 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
Xperia XA2 Ultra75/10016.0MP
Xperia XZ1 SO-01K docomo 64GB71/10013.2MP

Compare Performance Specs

Xperia XA2 UltraXperia XZ1 SO-01K docomo 64GB
ImageXperia XA2 UltraXperia XZ1 SO-01K docomo 64GB
MakerSony
BrandXperiaXperia
Release date2018-022017-11-10
ColorBlack|Silver|Blue|GoldMoonlit Blue/Warm Silver/Black/Venus Pink
OSAndroidAndroid
Dimensions (width x height x thickness)80.0mm x 163.0mm x 9.5mm73.0mm x 148.0mm x 8.1mm
Weight221.0g156.0g
Display size6.0inch5.2inch
Display typeTFTfor mobile
Screen resolution (width x height)1920 x 10801080 x 1920
Pixel density367ppi423ppi
Battery capacity3580.0mAh2700.0mAh
ChipsetQualcomm Snapdragon 630Snapdragon 835 MSM8998
CPU specs2.3GHz+1.6GHz×8(8.0-cores)2.6GHz×8(8.0-cores)
RAM size4.0GB4.0GB
Storage size32.0GB64.0GB
Rear-camera resolution23.0MP19.2MP
Front-camera resolution16.0MP13.2MP

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