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Should you buy Xperia E3 Dual 4GB or Xperia XZ2 Compact SO-05K docomo 64GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2018-09-30 22:11:55, Updated date: 2020-04-16 21:08:18

Xperia E3 Dual 4GBXperia XZ2 Compact SO-05K docomo 64GB
Xperia E3 Dual 4GBXperia XZ2 Compact SO-05K docomo 64GB

Are you having trouble comparing the differences in features and performance of the "Xperia E3 Dual 4GB" and "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GBXperia XZ2 Compact SO-05K docomo 64GB
Xperia E3 Dual 4GB

Xperia XZ2 Compact SO-05K docomo 64GB

General rating:
Portabilityrating-image3.6
71/100
rating-image3.7
73/100
Weightrating-image3.6
72/100
rating-image3.2
63/100
Size of screenrating-image3.3
66/100
rating-image3.7
74/100
Screen clarityrating-image1.8
35/100
rating-image4.4
87/100
Battery durationrating-image2.7
54/100
rating-image3.1
61/100
Processing capabilityrating-image1
14/100
rating-image4.5
89/100
Memory capacityrating-image1.0
20/100
rating-image3.5
70/100
Storage capacityrating-image1
11/100
rating-image3.4
67/100
Rear camera functionrating-image1.4
27/100
rating-image3.8
76/100
Front camera functionrating-image
- /100
rating-image2.5
50/100

Compare Performance and Usability

Size comparison of "Xperia E3 Dual 4GB" and "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" is 69.4mm wide, 137.1mm tall, and 8.5mm 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 "Xperia E3 Dual 4GB" 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.

There is no real difference in length or width between the "Xperia E3 Dual 4GB" and "Xperia XZ2 Compact SO-05K docomo 64GB", 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 E3 Dual 4GB"and "Xperia XZ2 Compact SO-05K docomo 64GB". 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 E3 Dual 4GB71/10069.4mm x 137.1mm x 8.5mm
Xperia XZ2 Compact SO-05K docomo 64GB73/10065.0mm x 135.0mm x 12.1mm

Which one is easier to hold, "Xperia E3 Dual 4GB" or "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" weighs 143.8g. The "Xperia XZ2 Compact SO-05K docomo 64GB" clocks in at 168.0g. Comparing the weight of the main unit, the "Xperia E3 Dual 4GB" is a lighter phone than the "Xperia XZ2 Compact SO-05K docomo 64GB", with a difference of approximately 24.1g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Xperia E3 Dual 4GB" compared to the "Xperia XZ2 Compact SO-05K docomo 64GB". For this reason, the "Xperia E3 Dual 4GB" is recommended.

ScoreWeight
Xperia E3 Dual 4GB72/100143.8g
Xperia XZ2 Compact SO-05K docomo 64GB63/100168.0g

Which is better in terms of display, "Xperia E3 Dual 4GB" or "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" is 4.5inch, and 5.0inch on the "Xperia XZ2 Compact SO-05K docomo 64GB". Comparing the size of the display and screen, the screen size of the "Xperia XZ2 Compact SO-05K docomo 64GB" is larger than that of the "Xperia E3 Dual 4GB", with a difference of approximately 0.5inch. As a result, there will be unintended touches on the "Xperia XZ2 Compact SO-05K docomo 64GB" compared to the "Xperia E3 Dual 4GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Xperia XZ2 Compact SO-05K docomo 64GB" is recommended.

ScoreDisplay size
Xperia E3 Dual 4GB66/1004.5inch
Xperia XZ2 Compact SO-05K docomo 64GB74/1005.0inch

Which one has a better display, "Xperia E3 Dual 4GB" or "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" has a 480 x 854 resolution and a pixel density of 217ppi. 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. Comparing the screen definition, the "Xperia XZ2 Compact SO-05K docomo 64GB" has a much higher pixel density than the "Xperia E3 Dual 4GB", with a difference of about 265ppi. The screen on the "Xperia XZ2 Compact SO-05K docomo 64GB" is clear and crisp, and puts less strain on the eyes than that of the "Xperia E3 Dual 4GB". 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 Compact SO-05K docomo 64GB" rather than the "Xperia E3 Dual 4GB".

ScorePixel density
Xperia E3 Dual 4GB35/100217ppi
Xperia XZ2 Compact SO-05K docomo 64GB87/100482ppi

How is the battery duration of "Xperia E3 Dual 4GB" different from that of "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" has a battery capacity of 2330.0mAh, while the "Xperia XZ2 Compact SO-05K docomo 64GB" has a 2760.0mAh battery. Regarding the battery performance, the "Xperia XZ2 Compact SO-05K docomo 64GB" has a larger battery capacity than the "Xperia E3 Dual 4GB", with a difference of 430mAh. If you are choosing based on the battery, the "Xperia XZ2 Compact SO-05K docomo 64GB" is recommended over the "Xperia E3 Dual 4GB".

ScoreBattery capacity
Xperia E3 Dual 4GB54/1002330.0mAh
Xperia XZ2 Compact SO-05K docomo 64GB61/1002760.0mAh

Which is better in terms of CPU function, "Xperia E3 Dual 4GB" or "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" is equipped with a Qualcomm MSM8226 processor, and its performance speed is 1.2GHz×4(4.0-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). Comparing CPU performance, the "Xperia XZ2 Compact SO-05K docomo 64GB" has significantly higher specs than the "Xperia E3 Dual 4GB". The "Xperia XZ2 Compact SO-05K docomo 64GB" proves to be more advanced than the "Xperia E3 Dual 4GB" 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 Compact SO-05K docomo 64GB" rather than the "Xperia E3 Dual 4GB".

ScoreCPU specs
Xperia E3 Dual 4GB14/1001.2GHz×4(4.0-cores)
Xperia XZ2 Compact SO-05K docomo 64GB89/1002.8GHz×8(8.0-cores)

How is "Xperia E3 Dual 4GB" different from "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" has 1.0GB 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 "Xperia E3 Dual 4GB", with a difference of about 3GB. The "Xperia XZ2 Compact SO-05K docomo 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Xperia E3 Dual 4GB". 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 "Xperia E3 Dual 4GB".

ScoreRAM size
Xperia E3 Dual 4GB20/1001.0GB
Xperia XZ2 Compact SO-05K docomo 64GB70/1004.0GB

Which has a better storage capacity, "Xperia E3 Dual 4GB" or "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" has 4.0GB of storage, while the "Xperia XZ2 Compact SO-05K docomo 64GB" has 64.0GB. In terms of ROM and data storage, the "Xperia XZ2 Compact SO-05K docomo 64GB" has a much larger capacity than the "Xperia E3 Dual 4GB", with a difference of about 60GB. The "Xperia XZ2 Compact SO-05K docomo 64GB" can save more photos and keep more apps installed than the "Xperia E3 Dual 4GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xperia XZ2 Compact SO-05K docomo 64GB" rather than the "Xperia E3 Dual 4GB".

ScoreStorage size
Xperia E3 Dual 4GB11/1004.0GB
Xperia XZ2 Compact SO-05K docomo 64GB67/10064.0GB

Compare the rear cameras of "Xperia E3 Dual 4GB" and "Xperia XZ2 Compact SO-05K 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 E3 Dual 4GB" has 5.0MP. The "Xperia XZ2 Compact SO-05K docomo 64GB" has 19.2MP. The rear-facing camera of the "Xperia XZ2 Compact SO-05K docomo 64GB" also has a higher pixel count than the "Xperia E3 Dual 4GB", with a difference of about 14.2MP. The "Xperia XZ2 Compact SO-05K docomo 64GB" is more capable than the "Xperia E3 Dual 4GB" 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 Compact SO-05K docomo 64GB" rather than the "Xperia E3 Dual 4GB".

ScoreRear-camera resolution
Xperia E3 Dual 4GB27/1005.0MP
Xperia XZ2 Compact SO-05K docomo 64GB76/10019.2MP

Which has a front camera with better picture quality, "Xperia E3 Dual 4GB" or "Xperia XZ2 Compact SO-05K 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.

ScoreFront-camera resolution
Xperia E3 Dual 4GB - /100
Xperia XZ2 Compact SO-05K docomo 64GB50/1005.0MP

Compare Performance Specs

Xperia E3 Dual 4GBXperia XZ2 Compact SO-05K docomo 64GB
ImageXperia E3 Dual 4GBXperia XZ2 Compact SO-05K docomo 64GB
MakerSony
Release date2014-092018-06-22
ColorBlack/White/Yellow/CopperWhite Silver/Black/Coral Pink/Moss Green
OSAndroidAndroid
Dimensions (width x height x thickness)69.4mm x 137.1mm x 8.5mm65.0mm x 135.0mm x 12.1mm
Weight143.8g168.0g
Display size4.5inch5.0inch
Display typeIPS LCDfor mobile
Screen resolution (width x height)480 x 8541080 x 2160
Pixel density217ppi482ppi
Battery capacity2330.0mAh2760.0mAh
ChipsetQualcomm MSM8226Snapdragon 845 SDM845
CPU specs1.2GHz×4(4.0-cores)2.8GHz×8(8.0-cores)
RAM size1.0GB4.0GB
Storage size4.0GB64.0GB
Rear-camera resolution5.0MP19.2MP

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