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Which is better, Xperia Z3 Dual 32GB or Oppo R15 (2018) 128GB? We compared their features and specs in detail

Created date: 2018-09-30 23:21:22, Updated date: 2021-10-20 18:08:28

Xperia Z3 Dual 32GBOppo R15 (2018) 128GB
Xperia Z3 Dual 32GBOppo R15 (2018) 128GB

Here's our thorough comparison of the difference in performance and function between the "Xperia Z3 Dual 32GB" and "Oppo R15 (2018) 128GB". Which one should you buy? We'll compare and explain what differs between the "Xperia Z3 Dual 32GB" and "Oppo R15 (2018) 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xperia Z3 Dual 32GBOppo R15 (2018) 128GB
Xperia Z3 Dual 32GB

Oppo R15 (2018) 128GB

General rating:

55.6/100

(The 2263th of all smartphones)

73.6/100

(The 1020th of all smartphones)

Portability
69/100
63/100
Weight
69/100
60/100
Size of screen
77/100
90/100
Screen clarity
85/100
84/100
Battery duration
66/100
71/100
Processing capability
67/100
92/100
Memory capacity
60/100
93/100
Storage capacity
55/100
90/100
Rear camera function
42/100
68/100
Front camera function
15/100
81/100

Compare Performance and Usability

Size comparison of "Xperia Z3 Dual 32GB" and "Oppo R15 (2018) 128GB". 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 Z3 Dual 32GB" is 72.0mm wide, 146.0mm tall, and 7.3mm thick. The "Oppo R15 (2018) 128GB" is 75.2mm tall, 155.1mm wide, and 7.4mm thick.

Comparing the width and thickness of the main unit, the "Xperia Z3 Dual 32GB" is smaller and more compact compared to the "Oppo R15 (2018) 128GB". Therefore, it is easier to grip and hold the "Xperia Z3 Dual 32GB" than the "Oppo R15 (2018) 128GB". For this reason, the "Xperia Z3 Dual 32GB" is recommended.

There is no real difference in length or width between the "Xperia Z3 Dual 32GB" and "Oppo R15 (2018) 128GB", 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.

Comparing the overall size of the main unit, the "Xperia Z3 Dual 32GB" is smaller than the "Oppo R15 (2018) 128GB". As a result, it is easier to use the "Xperia Z3 Dual 32GB" with one hand compared to the "Oppo R15 (2018) 128GB", and its size makes it more comfortable to carry around. For this reason, the "Xperia Z3 Dual 32GB" is recommended.

ScoreDimensions (width x height x thickness)
Xperia Z3 Dual 32GB69/10072.0mm x 146.0mm x 7.3mm
Oppo R15 (2018) 128GB63/10075.2mm x 155.1mm x 7.4mm

Which one is easier to hold, "Xperia Z3 Dual 32GB" or "Oppo R15 (2018) 128GB"? 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 Z3 Dual 32GB" weighs 152.0g. The "Oppo R15 (2018) 128GB" clocks in at 175.0g. Comparing the weight of the main unit, the "Xperia Z3 Dual 32GB" is a lighter phone than the "Oppo R15 (2018) 128GB", with a difference of approximately 23g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Xperia Z3 Dual 32GB" compared to the "Oppo R15 (2018) 128GB". For this reason, the "Xperia Z3 Dual 32GB" is recommended.

ScoreWeight
Xperia Z3 Dual 32GB69/100152.0g
Oppo R15 (2018) 128GB60/100175.0g

Which is better in terms of display, "Xperia Z3 Dual 32GB" or "Oppo R15 (2018) 128GB"?

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 Z3 Dual 32GB" is 5.2inch, and 6.28inch on the "Oppo R15 (2018) 128GB". Comparing the sizes of the screens and displays, the "Oppo R15 (2018) 128GB" is considerably larger than the "Xperia Z3 Dual 32GB", with a difference of about 1.08inch. Compared to the "Xperia Z3 Dual 32GB", the "Oppo R15 (2018) 128GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Oppo R15 (2018) 128GB" 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 "Oppo R15 (2018) 128GB" rather than the "Xperia Z3 Dual 32GB".

ScoreDisplay size
Xperia Z3 Dual 32GB77/1005.2inch
Oppo R15 (2018) 128GB90/1006.28inch

Which one has a better display, "Xperia Z3 Dual 32GB" or "Oppo R15 (2018) 128GB"?

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 Z3 Dual 32GB" has a 1080 x 1920 resolution and a pixel density of 423ppi. The "Oppo R15 (2018) 128GB", on the other hand, has a screen resolution of 1080 x 2280 and a pixel density of 401ppi. There is not much of a difference in the pixel resolutions of the "Xperia Z3 Dual 32GB" and "Oppo R15 (2018) 128GB", 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 Z3 Dual 32GB85/100423ppi
Oppo R15 (2018) 128GB84/100401ppi

How is the battery duration of "Xperia Z3 Dual 32GB" different from that of "Oppo R15 (2018) 128GB" ? 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 Z3 Dual 32GB" has a battery capacity of 3100.0mAh, while the "Oppo R15 (2018) 128GB" has a 3450.0mAh battery. Regarding the battery performance, the "Oppo R15 (2018) 128GB" has a larger battery capacity than the "Xperia Z3 Dual 32GB", with a difference of 350mAh. If you are choosing based on the battery, the "Oppo R15 (2018) 128GB" is recommended over the "Xperia Z3 Dual 32GB".

ScoreBattery capacity
Xperia Z3 Dual 32GB66/1003100.0mAh
Oppo R15 (2018) 128GB71/1003450.0mAh

Which is better in terms of CPU function, "Xperia Z3 Dual 32GB" or "Oppo R15 (2018) 128GB"?

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 Z3 Dual 32GB" is equipped with a Qualcomm MSM8974AC Snapdragon 801 processor, and its performance speed is 2.5GHz×4(4.0-cores). The "Oppo R15 (2018) 128GB" uses an Mediatek MT6771 Helio P60 CPU that performs at a speed of 2.0GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "Oppo R15 (2018) 128GB" has significantly higher specs than the "Xperia Z3 Dual 32GB". The "Oppo R15 (2018) 128GB" proves to be more advanced than the "Xperia Z3 Dual 32GB" 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 "Oppo R15 (2018) 128GB" rather than the "Xperia Z3 Dual 32GB".

ScoreCPU specs
Xperia Z3 Dual 32GB67/1002.5GHz×4(4.0-cores)
Oppo R15 (2018) 128GB92/1002.0GHz+2.0GHz×8(8.0-cores)

How is "Xperia Z3 Dual 32GB" different from "Oppo R15 (2018) 128GB" 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 Z3 Dual 32GB" has 3.0GB of memory. The "Oppo R15 (2018) 128GB", on the other hand, has 8.0GB. As for memory performance, the "Oppo R15 (2018) 128GB" has a larger memory capacity than the "Xperia Z3 Dual 32GB", with a difference of about 5GB. The "Oppo R15 (2018) 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Xperia Z3 Dual 32GB". 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 "Oppo R15 (2018) 128GB" rather than the "Xperia Z3 Dual 32GB".

ScoreRAM size
Xperia Z3 Dual 32GB60/1003.0GB
Oppo R15 (2018) 128GB93/1008.0GB

Which has a better storage capacity, "Xperia Z3 Dual 32GB" or "Oppo R15 (2018) 128GB"?

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 Z3 Dual 32GB" has 32.0GB of storage, while the "Oppo R15 (2018) 128GB" has 128.0GB. In terms of ROM and data storage, the "Oppo R15 (2018) 128GB" has a much larger capacity than the "Xperia Z3 Dual 32GB", with a difference of about 96GB. The "Oppo R15 (2018) 128GB" can save more photos and keep more apps installed than the "Xperia Z3 Dual 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Oppo R15 (2018) 128GB" rather than the "Xperia Z3 Dual 32GB".

ScoreStorage size
Xperia Z3 Dual 32GB55/10032.0GB
Oppo R15 (2018) 128GB90/100128.0GB

Compare the rear cameras of "Xperia Z3 Dual 32GB" and "Oppo R15 (2018) 128GB". 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 Z3 Dual 32GB" has 7.0MP. The "Oppo R15 (2018) 128GB" has 16.0MP. The rear-facing camera of the "Oppo R15 (2018) 128GB" also has a higher pixel count than the "Xperia Z3 Dual 32GB", with a difference of about 9MP. The "Oppo R15 (2018) 128GB" is more capable than the "Xperia Z3 Dual 32GB" 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 "Oppo R15 (2018) 128GB" rather than the "Xperia Z3 Dual 32GB".

ScoreRear-camera resolution
Xperia Z3 Dual 32GB42/1007.0MP
Oppo R15 (2018) 128GB68/10016.0MP

Which has a front camera with better picture quality, "Xperia Z3 Dual 32GB" or "Oppo R15 (2018) 128GB"?

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 Z3 Dual 32GB" has a resolution of 2.0MP. The "Oppo R15 (2018) 128GB"'s has 20.0MP. The front-facing camera of the "Oppo R15 (2018) 128GB" has a significantly higher number of pixels than the "Xperia Z3 Dual 32GB", with a difference of about 18MP. Therefore, the "Oppo R15 (2018) 128GB" is more suitable for taking photos and videos than the "Xperia Z3 Dual 32GB". If you want to take and print high-quality selfies, we recommend buying the "Oppo R15 (2018) 128GB" rather than the "Xperia Z3 Dual 32GB".

ScoreFront-camera resolution
Xperia Z3 Dual 32GB15/1002.0MP
Oppo R15 (2018) 128GB81/10020.0MP

Compare Performance Specs

Xperia Z3 Dual 32GBOppo R15 (2018) 128GB
ImageXperia Z3 Dual 32GBOppo R15 (2018) 128GB
MakerSonyOppo
Release date2014-092018-04
ColorBlack/White/Copper/Silver GreenHot Red/Snow White/Star Purple/Fantasy Pink
OSAndroidAndroid
Dimensions (width x height x thickness)72.0mm x 146.0mm x 7.3mm75.2mm x 155.1mm x 7.4mm
Weight152.0g175.0g
Display size5.2inch6.28inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1080 x 19201080 x 2280
Pixel density423ppi401ppi
Battery capacity3100.0mAh3450.0mAh
ChipsetQualcomm MSM8974AC Snapdragon 801Mediatek MT6771 Helio P60
CPU specs2.5GHz×4(4.0-cores)2.0GHz+2.0GHz×8(8.0-cores)
RAM size3.0GB8.0GB
Storage size32.0GB128.0GB
Rear-camera resolution7.0MP16.0MP
Front-camera resolution2.0MP20.0MP

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