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Xiaomi Redmi K30 Pro Zoom 256GB vs. Oppo R7s (2015) 32GB Specs & Scores

Created date: 2020-03-23 17:31:44, Updated date: 2021-10-20 22:43:32

Xiaomi Redmi K30 Pro Zoom 256GBOppo R7s (2015) 32GB
Xiaomi Redmi K30 Pro Zoom 256GBOppo R7s (2015) 32GB

Are you having trouble comparing the differences in features and performance of the "Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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.

Xiaomi Redmi K30 Pro Zoom 256GBOppo R7s (2015) 32GB
Xiaomi Redmi K30 Pro Zoom 256GB

Oppo R7s (2015) 32GB

General rating:
Holding comfortrating-image3.0
60/100
rating-image3.2
63/100
Weightrating-image2.4
47/100
rating-image3.4
68/100
Screen sizerating-image4.6
91/100
rating-image4.1
82/100
Display qualityrating-image4.2
83/100
rating-image4.3
85/100
Battery liferating-image4.1
82/100
rating-image3.3
66/100
Processing powerrating-image4.8
96/100
rating-image3.4
67/100
Memory capacityrating-image4.7
93/100
rating-image3.5
70/100
Storage capacityrating-image4.6
91/100
rating-image2.8
55/100
Rear camera performancerating-image5.0
100/100
rating-image3.1
61/100
Front camera performancerating-image4.1
81/100
rating-image2.9
58/100

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", performance comparison

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB" 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 "Xiaomi Redmi K30 Pro Zoom 256GB" has a width of 75.4mm, a length of 163.3mm, and a thickness of 8.9mm. Also, the "Oppo R7s (2015) 32GB" has a width of 75.4mm, a length of 151.8mm, and a thickness of 7.0mm.

Comparing the width and thickness of the body, there isn't much difference between the "Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB" 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 "Oppo R7s (2015) 32GB" is a more compact size than the "Xiaomi Redmi K30 Pro Zoom 256GB". For that reason the "Oppo R7s (2015) 32GB" has higher one-handed operability, and has greater portability, being less likely to get in the way when being carried. For these reasons, we recommend the "Oppo R7s (2015) 32GB".

Comparing the overall size of the two devices, there isn't a big difference in size between the "Xiaomi Redmi K30 Pro Zoom 256GB" and the "Oppo R7s (2015) 32GB". 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)
Xiaomi Redmi K30 Pro Zoom 256GB60/10075.4mm x 163.3mm x 8.9mm
Oppo R7s (2015) 32GB63/10075.4mm x 151.8mm x 7.0mm

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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 "Xiaomi Redmi K30 Pro Zoom 256GB" is about 218.0g, and the weight of the "Oppo R7s (2015) 32GB" is about 155.0g. Comparing the weight of the two devices, the "Oppo R7s (2015) 32GB" is a considerably lighter smart phone than the "Xiaomi Redmi K30 Pro Zoom 256GB", and there is a difference of about 63g. In terms of the burden placed upon your fingers and wrist, the "Oppo R7s (2015) 32GB" is superior to the "Xiaomi Redmi K30 Pro Zoom 256GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Oppo R7s (2015) 32GB" over the "Xiaomi Redmi K30 Pro Zoom 256GB".

ScoreWeight
Xiaomi Redmi K30 Pro Zoom 256GB47/100218.0g
Oppo R7s (2015) 32GB68/100155.0g

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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 "Xiaomi Redmi K30 Pro Zoom 256GB" has a 6.67inch display. Also, the "Oppo R7s (2015) 32GB" has a 5.5inch display. Comparing the screen size, the "Xiaomi Redmi K30 Pro Zoom 256GB" has a larger screen compared to the "Oppo R7s (2015) 32GB", with a roughly 1.17inch difference. As a result, the user is less likely to mistap when using apps on the "Xiaomi Redmi K30 Pro Zoom 256GB" than on the "Oppo R7s (2015) 32GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Xiaomi Redmi K30 Pro Zoom 256GB".

ScoreDisplay size
Xiaomi Redmi K30 Pro Zoom 256GB91/1006.67inch
Oppo R7s (2015) 32GB82/1005.5inch

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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 "Xiaomi Redmi K30 Pro Zoom 256GB" is 1080 x 2400, and pixel density is 394ppi. Also, the resolution on the "Oppo R7s (2015) 32GB" is 1080 x 1920, and pixel density is 400ppi. Comparing the pixel count, the difference in pixel density between the "Xiaomi Redmi K30 Pro Zoom 256GB" and the "Oppo R7s (2015) 32GB" 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
Xiaomi Redmi K30 Pro Zoom 256GB83/100394ppi
Oppo R7s (2015) 32GB85/100400ppi

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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 "Xiaomi Redmi K30 Pro Zoom 256GB" is 4700.0mAh, and the "Oppo R7s (2015) 32GB" is 3070.0mAh. Regarding battery capacity, the "Xiaomi Redmi K30 Pro Zoom 256GB" has greater battery capacity than the "Oppo R7s (2015) 32GB", with a 1630mAh difference. Since the "Xiaomi Redmi K30 Pro Zoom 256GB" can be used for longer periods without recharging than the "Oppo R7s (2015) 32GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Xiaomi Redmi K30 Pro Zoom 256GB" over the "Oppo R7s (2015) 32GB".

ScoreBattery capacity
Xiaomi Redmi K30 Pro Zoom 256GB82/1004700.0mAh
Oppo R7s (2015) 32GB66/1003070.0mAh

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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 "Xiaomi Redmi K30 Pro Zoom 256GB"'s CPU is a Qualcomm SM8250 Snapdragon 865, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Oppo R7s (2015) 32GB"'s CPU is a Qualcomm MSM8939 Snapdragon 615, with performance measured at 1.5GHz+1.0GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Redmi K30 Pro Zoom 256GB" has considerably higher specs than the "Oppo R7s (2015) 32GB". In terms of being able to comfortably play games and run apps smoothly, the "Xiaomi Redmi K30 Pro Zoom 256GB" is superior to the "Oppo R7s (2015) 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Xiaomi Redmi K30 Pro Zoom 256GB" over the "Oppo R7s (2015) 32GB".

ScoreCPU specs
Xiaomi Redmi K30 Pro Zoom 256GB96/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Oppo R7s (2015) 32GB67/1001.5GHz+1.0GHz×8(8.0-cores)

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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 "Xiaomi Redmi K30 Pro Zoom 256GB" is 8.0GB and the weight of the "Oppo R7s (2015) 32GB" is 4.0GB. Comparing the devices in terms of RAM, the "Xiaomi Redmi K30 Pro Zoom 256GB" has a significantly larger amount of RAM than the "Oppo R7s (2015) 32GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Redmi K30 Pro Zoom 256GB" is superior to the "Oppo R7s (2015) 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 "Xiaomi Redmi K30 Pro Zoom 256GB" over the "Oppo R7s (2015) 32GB".

ScoreRAM size
Xiaomi Redmi K30 Pro Zoom 256GB93/1008.0GB
Oppo R7s (2015) 32GB70/1004.0GB

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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 "Xiaomi Redmi K30 Pro Zoom 256GB" is 256.0GB. Also the "Oppo R7s (2015) 32GB" is 32.0GB. Regarding storage capacity, the "Xiaomi Redmi K30 Pro Zoom 256GB" has a much larger data storage capacity compared to the "Oppo R7s (2015) 32GB", with a roughly 224GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xiaomi Redmi K30 Pro Zoom 256GB" is superior to the "Oppo R7s (2015) 32GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Redmi K30 Pro Zoom 256GB" over the "Oppo R7s (2015) 32GB".

ScoreStorage size
Xiaomi Redmi K30 Pro Zoom 256GB91/100256.0GB
Oppo R7s (2015) 32GB55/10032.0GB

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB" 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.

"Xiaomi Redmi K30 Pro Zoom 256GB" has a 64.0MP main camera. Also, "Oppo R7s (2015) 32GB" has a 13.0MP main camera. Comparing rear camera performance, the "Xiaomi Redmi K30 Pro Zoom 256GB" has a much higher pixel count compared to the "Oppo R7s (2015) 32GB", with a roughly 51MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xiaomi Redmi K30 Pro Zoom 256GB" is superior to the "Oppo R7s (2015) 32GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xiaomi Redmi K30 Pro Zoom 256GB" over the "Oppo R7s (2015) 32GB".

ScoreRear-camera resolution
Xiaomi Redmi K30 Pro Zoom 256GB100/10064.0MP
Oppo R7s (2015) 32GB61/10013.0MP

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", 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.

"Xiaomi Redmi K30 Pro Zoom 256GB" has an 20.0MP front camera and "Oppo R7s (2015) 32GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Redmi K30 Pro Zoom 256GB" has a much higher pixel count compared to the "Oppo R7s (2015) 32GB", with a roughly 12MP difference. As a result, the "Xiaomi Redmi K30 Pro Zoom 256GB" is more suited than the "Oppo R7s (2015) 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 "Xiaomi Redmi K30 Pro Zoom 256GB" over the "Oppo R7s (2015) 32GB".

ScoreFront-camera resolution
Xiaomi Redmi K30 Pro Zoom 256GB81/10020.0MP
Oppo R7s (2015) 32GB58/1008.0MP

"Xiaomi Redmi K30 Pro Zoom 256GB" and "Oppo R7s (2015) 32GB", performance comparison by specification sheet

Xiaomi Redmi K30 Pro Zoom 256GBOppo R7s (2015) 32GB
ImageXiaomi Redmi K30 Pro Zoom 256GBOppo R7s (2015) 32GB
MakerXiaomiOppo
Release date2020-04-042015-12
ColorGrey/Purple/White/BlueGolden
OSAndroidAndroid
Dimensions (width x height x thickness)75.4mm x 163.3mm x 8.9mm75.4mm x 151.8mm x 7.0mm
Weight218.0g155.0g
Display size6.67inch5.5inch
Display typeSuper AMOLEDAMOLED
Screen resolution (width x height)1080 x 24001080 x 1920
Pixel density394ppi400ppi
Battery capacity4700.0mAh3070.0mAh
ChipsetQualcomm SM8250 Snapdragon 865Qualcomm MSM8939 Snapdragon 615
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)1.5GHz+1.0GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size256.0GB32.0GB
Rear-camera resolution64.0MP13.0MP
Front-camera resolution20.0MP8.0MP

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