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Which should you buy, the Galaxy S7 edge (USA) 32GB or OPPO R15 Pro 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-09-30 21:59:45, Updated date: 2020-04-16 19:47:33

Galaxy S7 edge (USA) 32GBOPPO R15 Pro 128GB
Galaxy S7 edge (USA) 32GBOPPO R15 Pro 128GB

Are you having trouble comparing the differences in features and performance of the "Galaxy S7 edge (USA) 32GB" 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.

Galaxy S7 edge (USA) 32GBOPPO R15 Pro 128GB
Galaxy S7 edge (USA) 32GB

OPPO R15 Pro 128GB

General rating:

67.9/100

(The 1091th of all smartphones)

74.9/100

(The 14th of all smartphones)

Holding comfort
67/100
62/100
Weight
67/100
58/100
Screen size
82/100
90/100
Display quality
88/100
84/100
Battery life
74/100
71/100
Processing power
57/100
90/100
Memory capacity
70/100
90/100
Storage capacity
55/100
90/100
Rear camera performance
59/100
78/100
Front camera performance
50/100
81/100

"Galaxy S7 edge (USA) 32GB" and "OPPO R15 Pro 128GB", performance comparison

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" has a width of 72.6mm, a length of 150.9mm, and a thickness of 7.7mm. 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, the "Galaxy S7 edge (USA) 32GB" is smaller and more compact compared to the "OPPO R15 Pro 128GB". For that reason, the "Galaxy S7 edge (USA) 32GB" is easier to grip firmly and carry one-handed than the "OPPO R15 Pro 128GB". For that reason, we recommend the "Galaxy S7 edge (USA) 32GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" 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)
Galaxy S7 edge (USA) 32GB67/10072.6mm x 150.9mm x 7.7mm
OPPO R15 Pro 128GB62/10075.2mm x 156.5mm x 8.0mm

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" is about 157.0g, and the weight of the "OPPO R15 Pro 128GB" is about 180.0g. Comparing the weight of the two devices, the "Galaxy S7 edge (USA) 32GB" is a lighter smart phone than the "OPPO R15 Pro 128GB", with a difference of about 23g. For that reason the "Galaxy S7 edge (USA) 32GB" is a smart phone that is less likely than the "OPPO R15 Pro 128GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Galaxy S7 edge (USA) 32GB" over the "OPPO R15 Pro 128GB".

ScoreWeight
Galaxy S7 edge (USA) 32GB67/100157.0g
OPPO R15 Pro 128GB58/100180.0g

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" has a 5.5inch display. Also, the "OPPO R15 Pro 128GB" has a 6.28inch display. Comparing the screen size, the "OPPO R15 Pro 128GB" has a larger screen compared to the "Galaxy S7 edge (USA) 32GB", with a roughly 0.78inch difference. As a result, the user is less likely to mistap when using apps on the "OPPO R15 Pro 128GB" than on the "Galaxy S7 edge (USA) 32GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "OPPO R15 Pro 128GB".

ScoreDisplay size
Galaxy S7 edge (USA) 32GB82/1005.5inch
OPPO R15 Pro 128GB90/1006.28inch

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" is 1440 x 2560, and pixel density is 534ppi. Also, the resolution on the "OPPO R15 Pro 128GB" is 1080 x 2280, and pixel density is 401ppi. Comparing the pixel count, the difference in pixel density between the "Galaxy S7 edge (USA) 32GB" and the "OPPO R15 Pro 128GB" 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
Galaxy S7 edge (USA) 32GB88/100534ppi
OPPO R15 Pro 128GB84/100401ppi

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" is 3600.0mAh, and the "OPPO R15 Pro 128GB" is 3430.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Galaxy S7 edge (USA) 32GB" and "OPPO R15 Pro 128GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Galaxy S7 edge (USA) 32GB74/1003600.0mAh
OPPO R15 Pro 128GB71/1003430.0mAh

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB"'s CPU is a Qualcomm MSM8996 Snapdragon 820, with performance measured at 2.15GHz+1.6GHz×4(4.0-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, the "OPPO R15 Pro 128GB" has considerably higher specs than the "Galaxy S7 edge (USA) 32GB". In terms of being able to comfortably play games and run apps smoothly, the "OPPO R15 Pro 128GB" is superior to the "Galaxy S7 edge (USA) 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "OPPO R15 Pro 128GB" over the "Galaxy S7 edge (USA) 32GB".

ScoreCPU specs
Galaxy S7 edge (USA) 32GB57/1002.15GHz+1.6GHz×4(4.0-cores)
OPPO R15 Pro 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB", 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 "Galaxy S7 edge (USA) 32GB". 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 "Galaxy S7 edge (USA) 32GB".

ScoreRAM size
Galaxy S7 edge (USA) 32GB70/1004.0GB
OPPO R15 Pro 128GB90/1006.0GB

"Galaxy S7 edge (USA) 32GB" 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 "Galaxy S7 edge (USA) 32GB" is 32.0GB. 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 "Galaxy S7 edge (USA) 32GB", with a roughly 96GB 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 "Galaxy S7 edge (USA) 32GB". If you are looking for a smartphone that can save more data, we recommend the "OPPO R15 Pro 128GB" over the "Galaxy S7 edge (USA) 32GB".

ScoreStorage size
Galaxy S7 edge (USA) 32GB55/10032.0GB
OPPO R15 Pro 128GB90/100128.0GB

"Galaxy S7 edge (USA) 32GB" 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.

"Galaxy S7 edge (USA) 32GB" has a 12.0MP 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 "Galaxy S7 edge (USA) 32GB", with a roughly 8MP 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 "Galaxy S7 edge (USA) 32GB". 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 "Galaxy S7 edge (USA) 32GB".

ScoreRear-camera resolution
Galaxy S7 edge (USA) 32GB59/10012.0MP
OPPO R15 Pro 128GB78/10020.0MP

"Galaxy S7 edge (USA) 32GB" 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.

"Galaxy S7 edge (USA) 32GB" has an 5.0MP 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 much higher pixel count compared to the "Galaxy S7 edge (USA) 32GB", with a roughly 15MP difference. As a result, the "OPPO R15 Pro 128GB" is more suited than the "Galaxy S7 edge (USA) 32GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "OPPO R15 Pro 128GB" over the "Galaxy S7 edge (USA) 32GB".

ScoreFront-camera resolution
Galaxy S7 edge (USA) 32GB50/1005.0MP
OPPO R15 Pro 128GB81/10020.0MP

"Galaxy S7 edge (USA) 32GB" and "OPPO R15 Pro 128GB", performance comparison by specification sheet

Galaxy S7 edge (USA) 32GBOPPO R15 Pro 128GB
ImageGalaxy S7 edge (USA) 32GBOPPO R15 Pro 128GB
MakerSamsungOPPO
Release date2016-032018-09
ColorBlack Onyx/Silver Titanium/Gold Platinum/Coral Blue/
OSAndroidColorOS
Dimensions (width x height x thickness)72.6mm x 150.9mm x 7.7mm75.2mm x 156.5mm x 8.0mm
Weight157.0g180.0g
Display size5.5inch6.28inch
Display typeSuper AMOLEDAMOLED
Screen resolution (width x height)1440 x 25601080 x 2280
Pixel density534ppi401ppi
Battery capacity3600.0mAh3430.0mAh
ChipsetQualcomm MSM8996 Snapdragon 820Snapdragon 660 SDM660
CPU specs2.15GHz+1.6GHz×4(4.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size4.0GB6.0GB
Storage size32.0GB128.0GB
Rear-camera resolution12.0MP20.0MP
Front-camera resolution5.0MP20.0MP

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