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Which should you buy, the Oppo A8 (2019) 128GB or Xperia XA2 Ultra 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2019-12-19 16:25:12, Updated date: 2021-10-20 13:38:32

Oppo A8 (2019) 128GBXperia XA2 Ultra 64GB
Oppo A8 (2019) 128GBXperia XA2 Ultra 64GB

How did the evaluations between the "Oppo A8 (2019) 128GB" and "Xperia XA2 Ultra 64GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Oppo A8 (2019) 128GBXperia XA2 Ultra 64GB
Oppo A8 (2019) 128GB

Xperia XA2 Ultra 64GB

General rating:

63/100

(The 3641th of all smartphones)

68.1/100

(The 1086th of all smartphones)

Portability
61/100
50/100
Weight
58/100
46/100
Size of screen
90/100
90/100
Screen clarity
54/100
77/100
Battery duration
80/100
73/100
Processing capability
88/100
90/100
Memory capacity
70/100
70/100
Storage capacity
90/100
67/100
Rear camera function
59/100
85/100
Front camera function
58/100
75/100

Compare Performance and Usability

Size comparison of "Oppo A8 (2019) 128GB" and "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" is 75.5mm wide, 163.9mm tall, and 8.3mm thick. The "Xperia XA2 Ultra 64GB" is 80.0mm tall, 163.0mm wide, and 9.5mm thick.

The "Oppo A8 (2019) 128GB" is also more compact than the "Xperia XA2 Ultra 64GB" in terms of the thickness of the devices. The "Oppo A8 (2019) 128GB" is easier than the "Xperia XA2 Ultra 64GB" 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 "Oppo A8 (2019) 128GB" rather than the "Xperia XA2 Ultra 64GB".

There is no real difference in length or width between the "Oppo A8 (2019) 128GB" and "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB"and "Xperia XA2 Ultra 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)
Oppo A8 (2019) 128GB61/10075.5mm x 163.9mm x 8.3mm
Xperia XA2 Ultra 64GB50/10080.0mm x 163.0mm x 9.5mm

Which one is easier to hold, "Oppo A8 (2019) 128GB" or "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" weighs 180.0g. The "Xperia XA2 Ultra 64GB" clocks in at 221.0g. If you compare the weight of the two, the "Oppo A8 (2019) 128GB" is a considerably lighter smartphone than the "Xperia XA2 Ultra 64GB", with a difference of about 41g. Because of this, the "Oppo A8 (2019) 128GB" puts less of a burden on the fingers and wrists than the "Xperia XA2 Ultra 64GB". 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 "Oppo A8 (2019) 128GB" rather than the "Xperia XA2 Ultra 64GB".

ScoreWeight
Oppo A8 (2019) 128GB58/100180.0g
Xperia XA2 Ultra 64GB46/100221.0g

Which is better in terms of display, "Oppo A8 (2019) 128GB" or "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" is 6.5inch, and 6.0inch on the "Xperia XA2 Ultra 64GB". The screens of the "Oppo A8 (2019) 128GB" and "Xperia XA2 Ultra 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.

ScoreDisplay size
Oppo A8 (2019) 128GB90/1006.5inch
Xperia XA2 Ultra 64GB90/1006.0inch

Which one has a better display, "Oppo A8 (2019) 128GB" or "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "Xperia XA2 Ultra 64GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 367ppi. Comparing the screen definition, the "Xperia XA2 Ultra 64GB" has a much higher pixel density than the "Oppo A8 (2019) 128GB", with a difference of about 98ppi. The screen on the "Xperia XA2 Ultra 64GB" is clear and crisp, and puts less strain on the eyes than that of the "Oppo A8 (2019) 128GB". 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 XA2 Ultra 64GB" rather than the "Oppo A8 (2019) 128GB".

ScorePixel density
Oppo A8 (2019) 128GB54/100269ppi
Xperia XA2 Ultra 64GB77/100367ppi

How is the battery duration of "Oppo A8 (2019) 128GB" different from that of "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" has a battery capacity of 4230.0mAh, while the "Xperia XA2 Ultra 64GB" has a 3580.0mAh battery. Regarding the battery performance, the "Oppo A8 (2019) 128GB" has a larger battery capacity than the "Xperia XA2 Ultra 64GB", with a difference of 650mAh. If you are choosing based on the battery, the "Oppo A8 (2019) 128GB" is recommended over the "Xperia XA2 Ultra 64GB".

ScoreBattery capacity
Oppo A8 (2019) 128GB80/1004230.0mAh
Xperia XA2 Ultra 64GB73/1003580.0mAh

Which is better in terms of CPU function, "Oppo A8 (2019) 128GB" or "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" is equipped with a Mediatek MT6765 Helio P35 processor, and its performance speed is 2.3GHz+1.8GHz×8(8.0-cores). The "Xperia XA2 Ultra 64GB" uses an Qualcomm SDM630 Snapdragon 630 CPU that performs at a speed of 2.2GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Oppo A8 (2019) 128GB" and "Xperia XA2 Ultra 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
Oppo A8 (2019) 128GB88/1002.3GHz+1.8GHz×8(8.0-cores)
Xperia XA2 Ultra 64GB90/1002.2GHz×8(8.0-cores)

How is "Oppo A8 (2019) 128GB" different from "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" has 4.0GB of memory. The "Xperia XA2 Ultra 64GB", on the other hand, has 4.0GB. Memory performance is roughly the same for both the "Oppo A8 (2019) 128GB" and "Xperia XA2 Ultra 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
Oppo A8 (2019) 128GB70/1004.0GB
Xperia XA2 Ultra 64GB70/1004.0GB

Which has a better storage capacity, "Oppo A8 (2019) 128GB" or "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" has 128.0GB of storage, while the "Xperia XA2 Ultra 64GB" has 64.0GB. In terms of ROM and data storage, the "Oppo A8 (2019) 128GB" has a much larger capacity than the "Xperia XA2 Ultra 64GB", with a difference of about 64GB. The "Oppo A8 (2019) 128GB" can save more photos and keep more apps installed than the "Xperia XA2 Ultra 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Oppo A8 (2019) 128GB" rather than the "Xperia XA2 Ultra 64GB".

ScoreStorage size
Oppo A8 (2019) 128GB90/100128.0GB
Xperia XA2 Ultra 64GB67/10064.0GB

Compare the rear cameras of "Oppo A8 (2019) 128GB" and "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" has 12.0MP. The "Xperia XA2 Ultra 64GB" has 23.0MP. The rear-facing camera of the "Xperia XA2 Ultra 64GB" also has a higher pixel count than the "Oppo A8 (2019) 128GB", with a difference of about 11MP. The "Xperia XA2 Ultra 64GB" is more capable than the "Oppo A8 (2019) 128GB" 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 XA2 Ultra 64GB" rather than the "Oppo A8 (2019) 128GB".

ScoreRear-camera resolution
Oppo A8 (2019) 128GB59/10012.0MP
Xperia XA2 Ultra 64GB85/10023.0MP

Which has a front camera with better picture quality, "Oppo A8 (2019) 128GB" or "Xperia XA2 Ultra 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 "Oppo A8 (2019) 128GB" has a resolution of 8.0MP. The "Xperia XA2 Ultra 64GB"'s has 16.0MP. The front-facing camera of the "Xperia XA2 Ultra 64GB" has a significantly higher number of pixels than the "Oppo A8 (2019) 128GB", with a difference of about 8MP. Therefore, the "Xperia XA2 Ultra 64GB" is more suitable for taking photos and videos than the "Oppo A8 (2019) 128GB". If you want to take and print high-quality selfies, we recommend buying the "Xperia XA2 Ultra 64GB" rather than the "Oppo A8 (2019) 128GB".

ScoreFront-camera resolution
Oppo A8 (2019) 128GB58/1008.0MP
Xperia XA2 Ultra 64GB75/10016.0MP

Compare Performance Specs

Oppo A8 (2019) 128GBXperia XA2 Ultra 64GB
ImageOppo A8 (2019) 128GBXperia XA2 Ultra 64GB
MakerOppoSony
Release date2019-12-262018-02
ColorGreen/BlackSilver/Black/Blue/Gold
OSAndroidAndroid
Dimensions (width x height x thickness)75.5mm x 163.9mm x 8.3mm80.0mm x 163.0mm x 9.5mm
Weight180.0g221.0g
Display size6.5inch6.0inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 16001080 x 1920
Pixel density269ppi367ppi
Battery capacity4230.0mAh3580.0mAh
ChipsetMediatek MT6765 Helio P35Qualcomm SDM630 Snapdragon 630
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.2GHz×8(8.0-cores)
RAM size4.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution12.0MP23.0MP
Front-camera resolution8.0MP16.0MP

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