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Oppo A7 (2018) 64GB vs OPPO R15 Pro 128GB: Specs & Scores

Created date: 2018-11-18 11:20:07, Updated date: 2020-04-15 16:26:22

Oppo A7 (2018) 64GBOPPO R15 Pro 128GB
Oppo A7 (2018) 64GBOPPO R15 Pro 128GB

Are you having trouble comparing the differences in features and performance of the "Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GBOPPO R15 Pro 128GB
Oppo A7 (2018) 64GB

OPPO R15 Pro 128GB

General rating:

66.4/100

(The 3542th of all smartphones)

74.9/100

(The 14th of all smartphones)

Holding comfort
61/100
62/100
Weight
63/100
58/100
Screen size
90/100
90/100
Display quality
54/100
84/100
Battery life
80/100
71/100
Processing power
88/100
90/100
Memory capacity
70/100
90/100
Storage capacity
67/100
90/100
Rear camera performance
61/100
78/100
Front camera performance
75/100
81/100

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", performance comparison

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB" 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 A7 (2018) 64GB" has a width of 75.4mm, a length of 155.9mm, and a thickness of 8.1mm. Also, the "OPPO R15 Pro 128GB" has a width of 75.2mm, a length of 156.5mm, and a thickness of 8.0mm.

Comparing the width and thickness of the body, there isn't much difference between the "Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB" 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, there isn't a large difference in size between the "Oppo A7 (2018) 64GB" and the "OPPO R15 Pro 128GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "Oppo A7 (2018) 64GB" and the "OPPO R15 Pro 128GB". For that reason the ease of carrying and use with one hand 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.

ScoreDimensions (width x height x thickness)
Oppo A7 (2018) 64GB61/10075.4mm x 155.9mm x 8.1mm
OPPO R15 Pro 128GB62/10075.2mm x 156.5mm x 8.0mm

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GB" is about 168.0g, and the weight of the "OPPO R15 Pro 128GB" is about 180.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB". 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 A7 (2018) 64GB63/100168.0g
OPPO R15 Pro 128GB58/100180.0g

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GB" has a 6.2inch display. Also, the "OPPO R15 Pro 128GB" has a 6.28inch display. Comparing the screen size, there is a negligible difference in screen size between the "Oppo A7 (2018) 64GB" and the "OPPO R15 Pro 128GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Oppo A7 (2018) 64GB90/1006.2inch
OPPO R15 Pro 128GB90/1006.28inch

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GB" is 720 x 1520, and pixel density is 271ppi. Also, the resolution on the "OPPO R15 Pro 128GB" is 1080 x 2280, and pixel density is 401ppi. Comparing the pixel count, the "OPPO R15 Pro 128GB" has much higher pixel density than the "Oppo A7 (2018) 64GB", with a difference of roughly 130ppi. In terms of having better picture quality and exerting less strain on the eyes, the "OPPO R15 Pro 128GB" is superior to the "Oppo A7 (2018) 64GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "OPPO R15 Pro 128GB" over the "Oppo A7 (2018) 64GB".

ScorePixel density
Oppo A7 (2018) 64GB54/100271ppi
OPPO R15 Pro 128GB84/100401ppi

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GB" is 4230.0mAh, and the "OPPO R15 Pro 128GB" is 3430.0mAh. Regarding battery capacity, the "Oppo A7 (2018) 64GB" has greater battery capacity than the "OPPO R15 Pro 128GB", with a 800mAh difference. If battery is a priority, then the "Oppo A7 (2018) 64GB" is recommended over the "OPPO R15 Pro 128GB".

ScoreBattery capacity
Oppo A7 (2018) 64GB80/1004230.0mAh
OPPO R15 Pro 128GB71/1003430.0mAh

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GB"'s CPU is a Qualcomm SDM450 Snapdragon 450, with performance measured at 1.8GHz×8(8.0-cores). Also, the "OPPO R15 Pro 128GB"'s CPU is a Snapdragon 660 SDM660, with performance measured at 2.2GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Oppo A7 (2018) 64GB" and the "OPPO R15 Pro 128GB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Oppo A7 (2018) 64GB88/1001.8GHz×8(8.0-cores)
OPPO R15 Pro 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GB" is 4.0GB and the weight of the "OPPO R15 Pro 128GB" is 6.0GB. Comparing the devices in terms of RAM, the "OPPO R15 Pro 128GB" has a significantly larger amount of RAM than the "Oppo A7 (2018) 64GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "OPPO R15 Pro 128GB" is superior to the "Oppo A7 (2018) 64GB". 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 R15 Pro 128GB" over the "Oppo A7 (2018) 64GB".

ScoreRAM size
Oppo A7 (2018) 64GB70/1004.0GB
OPPO R15 Pro 128GB90/1006.0GB

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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 A7 (2018) 64GB" is 64.0GB. Also the "OPPO R15 Pro 128GB" is 128.0GB. Regarding storage capacity, the "OPPO R15 Pro 128GB" has a much larger data storage capacity compared to the "Oppo A7 (2018) 64GB", with a roughly 64GB difference. In terms of the number of pictures you can save and the applications that you can install, the "OPPO R15 Pro 128GB" is superior to the "Oppo A7 (2018) 64GB". If you are looking for a smartphone that can save more data, we recommend the "OPPO R15 Pro 128GB" over the "Oppo A7 (2018) 64GB".

ScoreStorage size
Oppo A7 (2018) 64GB67/10064.0GB
OPPO R15 Pro 128GB90/100128.0GB

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB" 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 A7 (2018) 64GB" has a 13.0MP main camera. Also, "OPPO R15 Pro 128GB" has a 20.0MP main camera. Comparing rear camera performance, the "OPPO R15 Pro 128GB" has a much higher pixel count compared to the "Oppo A7 (2018) 64GB", with a roughly 7MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "OPPO R15 Pro 128GB" is superior to the "Oppo A7 (2018) 64GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "OPPO R15 Pro 128GB" over the "Oppo A7 (2018) 64GB".

ScoreRear-camera resolution
Oppo A7 (2018) 64GB61/10013.0MP
OPPO R15 Pro 128GB78/10020.0MP

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", 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.

"Oppo A7 (2018) 64GB" has an 16.0MP front camera and "OPPO R15 Pro 128GB" has an 20.0MP front camera. Comparing rear camera performance, the front camera of the "OPPO R15 Pro 128GB" has a higher pixel count than the "Oppo A7 (2018) 64GB", with a roughly 4MP difference. As a result, the "OPPO R15 Pro 128GB" is better able to take high quality selfies than the "Oppo A7 (2018) 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "OPPO R15 Pro 128GB".

ScoreFront-camera resolution
Oppo A7 (2018) 64GB75/10016.0MP
OPPO R15 Pro 128GB81/10020.0MP

"Oppo A7 (2018) 64GB" and "OPPO R15 Pro 128GB", performance comparison by specification sheet

Oppo A7 (2018) 64GBOPPO R15 Pro 128GB
ImageOppo A7 (2018) 64GBOPPO R15 Pro 128GB
MakerOppoOPPO
Release date2018-112018-09
ColorGlazing Blue/Dazzling Gold/Rose Pink/
OSAndroidColorOS
Dimensions (width x height x thickness)75.4mm x 155.9mm x 8.1mm75.2mm x 156.5mm x 8.0mm
Weight168.0g180.0g
Display size6.2inch6.28inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)720 x 15201080 x 2280
Pixel density271ppi401ppi
Battery capacity4230.0mAh3430.0mAh
ChipsetQualcomm SDM450 Snapdragon 450Snapdragon 660 SDM660
CPU specs1.8GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size4.0GB6.0GB
Storage size64.0GB128.0GB
Rear-camera resolution13.0MP20.0MP
Front-camera resolution16.0MP20.0MP

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