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Xperia XZ2 SO-03K docomo 64GB vs Xperia XA2 Ultra: Which is the best?

Created date: 2018-02-24 23:03:54, Updated date: 2020-04-04 20:24:22

Xperia XZ2 SO-03K docomo 64GBXperia XA2 Ultra
Xperia XZ2 SO-03K docomo 64GBXperia XA2 Ultra

Here's our thorough comparison of the difference in performance and function between the "Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra". Which one should you buy? We'll compare and explain what differs between the "Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra" in a way that even people who aren't used to choosing between two similar products can understand.

Xperia XZ2 SO-03K docomo 64GBXperia XA2 Ultra
Xperia XZ2 SO-03K docomo 64GB

Xperia XA2 Ultra
General rating:
Holding comfortrating-image3.1
72.0mm x 153.0mm x 11.1mm
rating-image2.5
80.0mm x 163.0mm x 9.5mm
Weightrating-image2.6
198.0g
rating-image2.3
221.0g
Screen sizerating-image4.3
5.7inch
rating-image4.5
6.0inch
Display qualityrating-image4.3
423ppi
rating-image3.9
367ppi
Battery liferating-image3.3
3060.0mAh
rating-image3.7
3580.0mAh
Processing powerrating-image4.5
2.8GHz×8(8.0-cores)
rating-image4.3
2.3GHz+1.6GHz×8(8.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image3.5
4.0GB
Storage capacityrating-image3.4
64.0GB
rating-image2.8
32.0GB
Rear camera performancerating-image3.8
19.2MP
rating-image4.3
23.0MP
Front camera performancerating-image2.5
5.0MP
rating-image3.8
16.0MP

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", performance comparison

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Xperia XZ2 SO-03K docomo 64GB" has a width of 72.0mm, a length of 153.0mm, and a thickness of 11.1mm. Also, the "Xperia XA2 Ultra" has a width of 80.0mm, a length of 163.0mm, and a thickness of 9.5mm.

Comparing the width and thickness of the body, the "Xperia XZ2 SO-03K docomo 64GB" is considerably smaller and more compact than the "Xperia XA2 Ultra". The "Xperia XZ2 SO-03K docomo 64GB" excels over the "Xperia XA2 Ultra" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Xperia XZ2 SO-03K docomo 64GB" over the "Xperia XA2 Ultra".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Xperia XZ2 SO-03K docomo 64GB" and the "Xperia XA2 Ultra". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, the "Xperia XZ2 SO-03K docomo 64GB" has a large size compared to the "Xperia XA2 Ultra". For that reason the "Xperia XZ2 SO-03K docomo 64GB" is a size that is easier to use in one hand and comfortably carry than the "Xperia XA2 Ultra". That's why we recommend the "Xperia XZ2 SO-03K docomo 64GB".

ScoreDimensions (width x height x thickness)
Xperia XZ2 SO-03K docomo 64GB62/10072.0mm x 153.0mm x 11.1mm
Xperia XA2 Ultra50/10080.0mm x 163.0mm x 9.5mm

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "Xperia XZ2 SO-03K docomo 64GB" is about 198.0g, and the weight of the "Xperia XA2 Ultra" is about 221.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra". That's why the likelihood of fatigue in the fingers and wrists after extended use is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreWeight
Xperia XZ2 SO-03K docomo 64GB51/100198.0g
Xperia XA2 Ultra46/100221.0g

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Xperia XZ2 SO-03K docomo 64GB" has a 5.7inch display. Also, the "Xperia XA2 Ultra" has a 6.0inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xperia XZ2 SO-03K docomo 64GB" and the "Xperia XA2 Ultra". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Xperia XZ2 SO-03K docomo 64GB85/1005.7inch
Xperia XA2 Ultra90/1006.0inch

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Xperia XZ2 SO-03K docomo 64GB" is 1080 x 2160, and pixel density is 423ppi. Also, the resolution on the "Xperia XA2 Ultra" is 1920 x 1080, and pixel density is 367ppi. Comparing the pixel count, the "Xperia XZ2 SO-03K docomo 64GB" has a higher pixel density than the "Xperia XA2 Ultra", with a difference of roughly 56ppi. As a result, images and videos on the "Xperia XZ2 SO-03K docomo 64GB" have better picture quality than on the "Xperia XA2 Ultra", and the former is also easier on the eyes. Therefore, we recommend the "Xperia XZ2 SO-03K docomo 64GB".

ScorePixel density
Xperia XZ2 SO-03K docomo 64GB85/100423ppi
Xperia XA2 Ultra77/100367ppi

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "Xperia XZ2 SO-03K docomo 64GB" is 3060.0mAh, and the "Xperia XA2 Ultra" is 3580.0mAh. Regarding battery capacity, the "Xperia XA2 Ultra" has greater battery capacity than the "Xperia XZ2 SO-03K docomo 64GB", with a 520mAh difference. If battery is a priority, then the "Xperia XA2 Ultra" is recommended over the "Xperia XZ2 SO-03K docomo 64GB".

ScoreBattery capacity
Xperia XZ2 SO-03K docomo 64GB65/1003060.0mAh
Xperia XA2 Ultra73/1003580.0mAh

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "Xperia XZ2 SO-03K docomo 64GB"'s CPU is a Snapdragon 845 SDM845, with performance measured at 2.8GHz×8(8.0-cores). Also, the "Xperia XA2 Ultra"'s CPU is a Qualcomm Snapdragon 630, with performance measured at 2.3GHz+1.6GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Xperia XZ2 SO-03K docomo 64GB" and the "Xperia XA2 Ultra". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Xperia XZ2 SO-03K docomo 64GB89/1002.8GHz×8(8.0-cores)
Xperia XA2 Ultra86/1002.3GHz+1.6GHz×8(8.0-cores)

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Xperia XZ2 SO-03K docomo 64GB" is 4.0GB and the weight of the "Xperia XA2 Ultra" is 4.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Xperia XZ2 SO-03K docomo 64GB" and the "Xperia XA2 Ultra". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
Xperia XZ2 SO-03K docomo 64GB70/1004.0GB
Xperia XA2 Ultra70/1004.0GB

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Xperia XZ2 SO-03K docomo 64GB" is 64.0GB. Also the "Xperia XA2 Ultra" is 32.0GB. Regarding storage capacity, the "Xperia XZ2 SO-03K docomo 64GB" has a much larger data storage capacity compared to the "Xperia XA2 Ultra", with a roughly 32GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xperia XZ2 SO-03K docomo 64GB" is superior to the "Xperia XA2 Ultra". If you are looking for a smartphone that can save more data, we recommend the "Xperia XZ2 SO-03K docomo 64GB" over the "Xperia XA2 Ultra".

ScoreStorage size
Xperia XZ2 SO-03K docomo 64GB67/10064.0GB
Xperia XA2 Ultra55/10032.0GB

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Xperia XZ2 SO-03K docomo 64GB" has a 19.2MP main camera. Also, "Xperia XA2 Ultra" has a 23.0MP main camera. Comparing rear camera performance, the "Xperia XA2 Ultra" has a higher pixel count than the "Xperia XZ2 SO-03K docomo 64GB", with a roughly 3.8MP difference. As a result, the "Xperia XA2 Ultra" is better able to take high quality landscape pictures than the "Xperia XZ2 SO-03K docomo 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xperia XA2 Ultra".

ScoreRear-camera resolution
Xperia XZ2 SO-03K docomo 64GB76/10019.2MP
Xperia XA2 Ultra85/10023.0MP

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Xperia XZ2 SO-03K docomo 64GB" has an 5.0MP front camera and "Xperia XA2 Ultra" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "Xperia XA2 Ultra" has a much higher pixel count compared to the "Xperia XZ2 SO-03K docomo 64GB", with a roughly 11MP difference. As a result, the "Xperia XA2 Ultra" is more suited than the "Xperia XZ2 SO-03K docomo 64GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "Xperia XA2 Ultra" over the "Xperia XZ2 SO-03K docomo 64GB".

ScoreFront-camera resolution
Xperia XZ2 SO-03K docomo 64GB50/1005.0MP
Xperia XA2 Ultra75/10016.0MP

"Xperia XZ2 SO-03K docomo 64GB" and "Xperia XA2 Ultra", performance comparison by specification sheet

Xperia XZ2 SO-03K docomo 64GBXperia XA2 Ultra
ImageXperia XZ2 SO-03K docomo 64GBXperia XA2 Ultra
MakerSony
BrandXperiaXperia
Release date2018-05-312018-02
ColorDeep Green/Liquid Black/Liquid Silver/Ash PinkBlack|Silver|Blue|Gold
OSAndroidAndroid
Dimensions (width x height x thickness)72.0mm x 153.0mm x 11.1mm80.0mm x 163.0mm x 9.5mm
Weight198.0g221.0g
Display size5.7inch6.0inch
Display typefor mobileTFT
Screen resolution (width x height)1080 x 21601920 x 1080
Pixel density423ppi367ppi
Battery capacity3060.0mAh3580.0mAh
ChipsetSnapdragon 845 SDM845Qualcomm Snapdragon 630
CPU specs2.8GHz×8(8.0-cores)2.3GHz+1.6GHz×8(8.0-cores)
RAM size4.0GB4.0GB
Storage size64.0GB32.0GB
Rear-camera resolution19.2MP23.0MP
Front-camera resolution5.0MP16.0MP

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