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Oppo A3 (2018) 128GB vs Sony Xperia Z2a 16GB: Specs & Scores

Created date: 2018-11-18 12:14:50, Updated date: 2021-10-20 17:06:17

Oppo A3 (2018) 128GBSony Xperia Z2a 16GB
Oppo A3 (2018) 128GBSony Xperia Z2a 16GB

Are you having trouble comparing the differences in features and performance of the "Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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.

Oppo A3 (2018) 128GBSony Xperia Z2a 16GB
Oppo A3 (2018) 128GB

Sony Xperia Z2a 16GB

General rating:
Holding comfortrating-image3.1
75.3mm x 156.0mm x 7.8mm
rating-image3.1
72.0mm x 137.0mm x 11.0mm
Weightrating-image3.3
159.0g
rating-image3.3
163.0g
Screen sizerating-image4.5
6.2inch
rating-image3.7
5.0inch
Display qualityrating-image4.3
406ppi
rating-image4.3
440ppi
Battery liferating-image3.6
3400.0mAh
rating-image3.3
3000.0mAh
Processing powerrating-image4.3
2.0GHz+2.0GHz×8(8.0-cores)
rating-image3.2
2.3GHz×4(4.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image3.0
3.0GB
Storage capacityrating-image4.5
128.0GB
rating-image2.5
16.0GB
Rear camera performancerating-image3.4
16.0MP
rating-image2.1
7.0MP
Front camera performancerating-image2.9
8.0MP
rating-image

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", performance comparison

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB" 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 "Oppo A3 (2018) 128GB" has a width of 75.3mm, a length of 156.0mm, and a thickness of 7.8mm. Also, the "Sony Xperia Z2a 16GB" has a width of 72.0mm, a length of 137.0mm, and a thickness of 11.0mm.

Comparing the width and thickness of the body, there isn't much difference between the "Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, the "Sony Xperia Z2a 16GB" is considerably smaller and more compact than the "Oppo A3 (2018) 128GB". The "Sony Xperia Z2a 16GB" excels over the "Oppo A3 (2018) 128GB" 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 "Sony Xperia Z2a 16GB" over the "Oppo A3 (2018) 128GB".

Comparing the overall size of the two devices, the "Sony Xperia Z2a 16GB" has a large size compared to the "Oppo A3 (2018) 128GB". For that reason the "Sony Xperia Z2a 16GB" is a size that is easier to use in one hand and comfortably carry than the "Oppo A3 (2018) 128GB". That's why we recommend the "Sony Xperia Z2a 16GB".

ScoreDimensions (width x height x thickness)
Oppo A3 (2018) 128GB62/10075.3mm x 156.0mm x 7.8mm
Sony Xperia Z2a 16GB62/10072.0mm x 137.0mm x 11.0mm

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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 "Oppo A3 (2018) 128GB" is about 159.0g, and the weight of the "Sony Xperia Z2a 16GB" is about 163.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB". 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
Oppo A3 (2018) 128GB66/100159.0g
Sony Xperia Z2a 16GB65/100163.0g

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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 "Oppo A3 (2018) 128GB" has a 6.2inch display. Also, the "Sony Xperia Z2a 16GB" has a 5.0inch display. Comparing the screen size, the "Oppo A3 (2018) 128GB" has a considerably larger screen than the "Sony Xperia Z2a 16GB", with a difference of approximately 1.2inch. The "Oppo A3 (2018) 128GB" is superior to the "Sony Xperia Z2a 16GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "Oppo A3 (2018) 128GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "Oppo A3 (2018) 128GB" over the "Sony Xperia Z2a 16GB".

ScoreDisplay size
Oppo A3 (2018) 128GB90/1006.2inch
Sony Xperia Z2a 16GB74/1005.0inch

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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 "Oppo A3 (2018) 128GB" is 1080 x 2280, and pixel density is 406ppi. Also, the resolution on the "Sony Xperia Z2a 16GB" is 1080 x 1920, and pixel density is 440ppi. Comparing the pixel count, the difference in pixel density between the "Oppo A3 (2018) 128GB" and the "Sony Xperia Z2a 16GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Oppo A3 (2018) 128GB85/100406ppi
Sony Xperia Z2a 16GB85/100440ppi

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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 "Oppo A3 (2018) 128GB" is 3400.0mAh, and the "Sony Xperia Z2a 16GB" is 3000.0mAh. Regarding battery capacity, the "Oppo A3 (2018) 128GB" has greater battery capacity than the "Sony Xperia Z2a 16GB", with a 400mAh difference. If battery is a priority, then the "Oppo A3 (2018) 128GB" is recommended over the "Sony Xperia Z2a 16GB".

ScoreBattery capacity
Oppo A3 (2018) 128GB71/1003400.0mAh
Sony Xperia Z2a 16GB65/1003000.0mAh

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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 "Oppo A3 (2018) 128GB"'s CPU is a Mediatek MT6771 Helio P60, with performance measured at 2.0GHz+2.0GHz×8(8.0-cores). Also, the "Sony Xperia Z2a 16GB"'s CPU is a Qualcomm MSM8974AB Snapdragon 801, with performance measured at 2.3GHz×4(4.0-cores). Comparing CPU performance, the "Oppo A3 (2018) 128GB" has considerably higher specs than the "Sony Xperia Z2a 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Oppo A3 (2018) 128GB" is superior to the "Sony Xperia Z2a 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Oppo A3 (2018) 128GB" over the "Sony Xperia Z2a 16GB".

ScoreCPU specs
Oppo A3 (2018) 128GB85/1002.0GHz+2.0GHz×8(8.0-cores)
Sony Xperia Z2a 16GB64/1002.3GHz×4(4.0-cores)

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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 "Oppo A3 (2018) 128GB" is 4.0GB and the weight of the "Sony Xperia Z2a 16GB" is 3.0GB. Comparing the devices in terms of RAM, the "Oppo A3 (2018) 128GB" has a significantly larger amount of RAM than the "Sony Xperia Z2a 16GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Oppo A3 (2018) 128GB" is superior to the "Sony Xperia Z2a 16GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Oppo A3 (2018) 128GB" over the "Sony Xperia Z2a 16GB".

ScoreRAM size
Oppo A3 (2018) 128GB70/1004.0GB
Sony Xperia Z2a 16GB60/1003.0GB

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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 "Oppo A3 (2018) 128GB" is 128.0GB. Also the "Sony Xperia Z2a 16GB" is 16.0GB. Regarding storage capacity, the "Oppo A3 (2018) 128GB" has a much larger data storage capacity compared to the "Sony Xperia Z2a 16GB", with a roughly 112GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo A3 (2018) 128GB" is superior to the "Sony Xperia Z2a 16GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo A3 (2018) 128GB" over the "Sony Xperia Z2a 16GB".

ScoreStorage size
Oppo A3 (2018) 128GB90/100128.0GB
Sony Xperia Z2a 16GB50/10016.0GB

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB" 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.

"Oppo A3 (2018) 128GB" has a 16.0MP main camera. Also, "Sony Xperia Z2a 16GB" has a 7.0MP main camera. Comparing rear camera performance, the "Oppo A3 (2018) 128GB" has a much higher pixel count compared to the "Sony Xperia Z2a 16GB", with a roughly 9MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Oppo A3 (2018) 128GB" is superior to the "Sony Xperia Z2a 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Oppo A3 (2018) 128GB" over the "Sony Xperia Z2a 16GB".

ScoreRear-camera resolution
Oppo A3 (2018) 128GB68/10016.0MP
Sony Xperia Z2a 16GB42/1007.0MP

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", 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.

ScoreFront-camera resolution
Oppo A3 (2018) 128GB58/1008.0MP
Sony Xperia Z2a 16GB - /100

"Oppo A3 (2018) 128GB" and "Sony Xperia Z2a 16GB", performance comparison by specification sheet

Oppo A3 (2018) 128GBSony Xperia Z2a 16GB
ImageOppo A3 (2018) 128GBSony Xperia Z2a 16GB
MakerOppoSony
Release date2018-052014-07
ColorKnight Black/Soybean Meal/Stardust Silver/Garnet RedBlack/White/Turquoise
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 156.0mm x 7.8mm72.0mm x 137.0mm x 11.0mm
Weight159.0g163.0g
Display size6.2inch5.0inch
Display typeLTPS IPS LCDIPS LCD
Screen resolution (width x height)1080 x 22801080 x 1920
Pixel density406ppi440ppi
Battery capacity3400.0mAh3000.0mAh
ChipsetMediatek MT6771 Helio P60Qualcomm MSM8974AB Snapdragon 801
CPU specs2.0GHz+2.0GHz×8(8.0-cores)2.3GHz×4(4.0-cores)
RAM size4.0GB3.0GB
Storage size128.0GB16.0GB
Rear-camera resolution16.0MP7.0MP

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