Which should you buy, the Galaxy A5 (2017) 64GB or Xperia XZ2 Compact SO-05K docomo 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

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 "Galaxy A5 (2017) 64GB" is 71.4mm wide, 146.1mm tall, and 7.9mm thick. The "Xperia XZ2 Compact SO-05K docomo 64GB" is 65.0mm tall, 135.0mm wide, and 12.1mm thick.

There is no real difference between the "Galaxy A5 (2017) 64GB" and "Xperia XZ2 Compact SO-05K docomo 64GB" 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.

Comparing the width and height of the main unit, the "Xperia XZ2 Compact SO-05K docomo 64GB" is smaller and more compact than the "Galaxy A5 (2017) 64GB". As a result, the "Xperia XZ2 Compact SO-05K docomo 64GB" is easier to operate with one hand and it is more portable without getting in your way than the "Galaxy A5 (2017) 64GB". Therefore, the "Xperia XZ2 Compact SO-05K docomo 64GB" is recommended.

Comparing the overall size of the main unit, the "Xperia XZ2 Compact SO-05K docomo 64GB" is smaller than the "Galaxy A5 (2017) 64GB". As a result, it is easier to use the "Xperia XZ2 Compact SO-05K docomo 64GB" with one hand compared to the "Galaxy A5 (2017) 64GB", and its size makes it more comfortable to carry around. For this reason, the "Xperia XZ2 Compact SO-05K docomo 64GB" is recommended.

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 "Galaxy A5 (2017) 64GB" weighs 157.0g. The "Xperia XZ2 Compact SO-05K docomo 64GB" clocks in at 168.0g. The "Galaxy A5 (2017) 64GB" and "Xperia XZ2 Compact SO-05K 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.

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 "Galaxy A5 (2017) 64GB" is 5.2inch, and 5.0inch on the "Xperia XZ2 Compact SO-05K docomo 64GB". The screens of the "Galaxy A5 (2017) 64GB" and "Xperia XZ2 Compact SO-05K 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.

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 "Galaxy A5 (2017) 64GB" has a 1080 x 1920 resolution and a pixel density of 423ppi. The "Xperia XZ2 Compact SO-05K docomo 64GB", on the other hand, has a screen resolution of 1080 x 2160 and a pixel density of 482ppi. There is not much of a difference in the pixel resolutions of the "Galaxy A5 (2017) 64GB" and "Xperia XZ2 Compact SO-05K docomo 64GB", 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.

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 "Galaxy A5 (2017) 64GB" has a battery capacity of 3000.0mAh, while the "Xperia XZ2 Compact SO-05K docomo 64GB" has a 2760.0mAh battery. The batteries of both the "Galaxy A5 (2017) 64GB" and "Xperia XZ2 Compact SO-05K docomo 64GB" perform to the same extent. There is also no difference in the battery capacities of the "Galaxy A5 (2017) 64GB" and the "Xperia XZ2 Compact SO-05K docomo 64GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

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 "Galaxy A5 (2017) 64GB" is equipped with a Exynos 7880 processor, and its performance speed is 1.9GHz×8(8.0-cores). The "Xperia XZ2 Compact SO-05K docomo 64GB" uses an Snapdragon 845 SDM845 CPU that performs at a speed of 2.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Galaxy A5 (2017) 64GB" and "Xperia XZ2 Compact SO-05K 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.

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 "Galaxy A5 (2017) 64GB" has 3.0GB of memory. The "Xperia XZ2 Compact SO-05K docomo 64GB", on the other hand, has 4.0GB. As for memory performance, the "Xperia XZ2 Compact SO-05K docomo 64GB" has a larger memory capacity than the "Galaxy A5 (2017) 64GB", with a difference of about 1GB. The "Xperia XZ2 Compact SO-05K docomo 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Galaxy A5 (2017) 64GB". 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 Compact SO-05K docomo 64GB" rather than the "Galaxy A5 (2017) 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 "Galaxy A5 (2017) 64GB" has 64.0GB of storage, while the "Xperia XZ2 Compact SO-05K docomo 64GB" has 64.0GB. There is no real difference between the "Galaxy A5 (2017) 64GB"and "Xperia XZ2 Compact SO-05K docomo 64GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

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 "Galaxy A5 (2017) 64GB" has 16.0MP. The "Xperia XZ2 Compact SO-05K docomo 64GB" has 19.2MP. Comparing the rear camera performance, the number of pixels of the "Xperia XZ2 Compact SO-05K docomo 64GB" is higher than the "Galaxy A5 (2017) 64GB", with a difference of approximately 3.1MP. As a result, the "Xperia XZ2 Compact SO-05K docomo 64GB" can take higher quality scenery photos and make clear prints compared to the "Galaxy A5 (2017) 64GB". Therefore, the "Xperia XZ2 Compact SO-05K docomo 64GB" is recommended.

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 "Galaxy A5 (2017) 64GB" has a resolution of 16.0MP. The "Xperia XZ2 Compact SO-05K docomo 64GB"'s has 5.0MP. The front-facing camera of the "Galaxy A5 (2017) 64GB" has a significantly higher number of pixels than the "Xperia XZ2 Compact SO-05K docomo 64GB", with a difference of about 11MP. Therefore, the "Galaxy A5 (2017) 64GB" is more suitable for taking photos and videos than the "Xperia XZ2 Compact SO-05K docomo 64GB". If you want to take and print high-quality selfies, we recommend buying the "Galaxy A5 (2017) 64GB" rather than the "Xperia XZ2 Compact SO-05K docomo 64GB".