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Which is better, Oppo K7x (2020) 128GB or Sony Xperia 1 128GB? We compared their features and specs in detail

Created date: 2020-11-03 19:28:19

Oppo K7x (2020) 128GBSony Xperia 1 128GB
Oppo K7x (2020) 128GBSony Xperia 1 128GB

Here's our thorough comparison of the difference in performance and function between the "Oppo K7x (2020) 128GB" and "Sony Xperia 1 128GB". Which one should you buy? We'll compare and explain what differs between the "Oppo K7x (2020) 128GB" and "Sony Xperia 1 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Oppo K7x (2020) 128GBSony Xperia 1 128GB
Oppo K7x (2020) 128GB

Sony Xperia 1 128GB

General rating:
Holding comfortrating-image3.0
60/100
rating-image3.4
67/100
Weightrating-image2.6
52/100
rating-image3.0
59/100
Screen sizerating-image4.5
90/100
rating-image4.5
90/100
Display qualityrating-image4.2
84/100
rating-image4.6
91/100
Battery liferating-image
- /100
rating-image3.5
69/100
Processing powerrating-image4.5
89/100
rating-image4.7
93/100
Memory capacityrating-image4.5
90/100
rating-image4.5
90/100
Storage capacityrating-image4.5
90/100
rating-image4.5
90/100
Rear camera performancerating-image4.9
97/100
rating-image3.0
59/100
Front camera performancerating-image3.8
75/100
rating-image2.9
58/100

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 128GB", performance comparison

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" has a width of 75.1mm, a length of 162.2mm, and a thickness of 9.1mm. Also, the "Sony Xperia 1 128GB" has a width of 72.0mm, a length of 167.0mm, and a thickness of 8.2mm.

Comparing the width and thickness of the body, the "Sony Xperia 1 128GB" is smaller and more compact compared to the "Oppo K7x (2020) 128GB". For that reason, the "Sony Xperia 1 128GB" is easier to grip firmly and carry one-handed than the "Oppo K7x (2020) 128GB". For that reason, we recommend the "Sony Xperia 1 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Oppo K7x (2020) 128GB" and the "Sony Xperia 1 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 K7x (2020) 128GB" and the "Sony Xperia 1 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 K7x (2020) 128GB60/10075.1mm x 162.2mm x 9.1mm
Sony Xperia 1 128GB67/10072.0mm x 167.0mm x 8.2mm

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" is about 194.0g, and the weight of the "Sony Xperia 1 128GB" is about 178.0g. Comparing the weight of the two devices, the "Sony Xperia 1 128GB" is a lighter smart phone than the "Oppo K7x (2020) 128GB", with a difference of about 16g. For that reason the "Sony Xperia 1 128GB" is a smart phone that is less likely than the "Oppo K7x (2020) 128GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Sony Xperia 1 128GB" over the "Oppo K7x (2020) 128GB".

ScoreWeight
Oppo K7x (2020) 128GB52/100194.0g
Sony Xperia 1 128GB59/100178.0g

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" has a 6.5inch display. Also, the "Sony Xperia 1 128GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "Oppo K7x (2020) 128GB" and the "Sony Xperia 1 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 K7x (2020) 128GB90/1006.5inch
Sony Xperia 1 128GB90/1006.5inch

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" is 1080 x 2400, and pixel density is 404ppi. Also, the resolution on the "Sony Xperia 1 128GB" is 1644 x 3840, and pixel density is 642ppi. Comparing the pixel count, the "Sony Xperia 1 128GB" has a higher pixel density than the "Oppo K7x (2020) 128GB", with a difference of roughly 238ppi. As a result, images and videos on the "Sony Xperia 1 128GB" have better picture quality than on the "Oppo K7x (2020) 128GB", and the former is also easier on the eyes. Therefore, we recommend the "Sony Xperia 1 128GB".

ScorePixel density
Oppo K7x (2020) 128GB84/100404ppi
Sony Xperia 1 128GB91/100642ppi

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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.

ScoreBattery capacity
Oppo K7x (2020) 128GB - /100
Sony Xperia 1 128GB69/1003330.0mAh

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB"'s CPU is a MediaTek MT6853V Dimensity 720 5G, with performance measured at 2.0GHz+2.0GHz×8(8.0-cores). Also, the "Sony Xperia 1 128GB"'s CPU is a Qualcomm SM8150 Snapdragon 855, with performance measured at 2.84GHz+2.42GHz+1.78GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Oppo K7x (2020) 128GB" and the "Sony Xperia 1 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 K7x (2020) 128GB89/1002.0GHz+2.0GHz×8(8.0-cores)
Sony Xperia 1 128GB93/1002.84GHz+2.42GHz+1.78GHz×8(8.0-cores)

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" is 6.0GB and the weight of the "Sony Xperia 1 128GB" is 6.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Oppo K7x (2020) 128GB" and the "Sony Xperia 1 128GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
Oppo K7x (2020) 128GB90/1006.0GB
Sony Xperia 1 128GB90/1006.0GB

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" is 128.0GB. Also the "Sony Xperia 1 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Oppo K7x (2020) 128GB" and "Sony Xperia 1 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Oppo K7x (2020) 128GB90/100128.0GB
Sony Xperia 1 128GB90/100128.0GB

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" has a 48.0MP main camera. Also, "Sony Xperia 1 128GB" has a 12.0MP main camera. Comparing rear camera performance, the "Oppo K7x (2020) 128GB" has a much higher pixel count compared to the "Sony Xperia 1 128GB", with a roughly 36MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Oppo K7x (2020) 128GB" is superior to the "Sony Xperia 1 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Oppo K7x (2020) 128GB" over the "Sony Xperia 1 128GB".

ScoreRear-camera resolution
Oppo K7x (2020) 128GB97/10048.0MP
Sony Xperia 1 128GB59/10012.0MP

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 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 K7x (2020) 128GB" has an 16.0MP front camera and "Sony Xperia 1 128GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "Oppo K7x (2020) 128GB" has a much higher pixel count compared to the "Sony Xperia 1 128GB", with a roughly 8MP difference. As a result, the "Oppo K7x (2020) 128GB" is more suited than the "Sony Xperia 1 128GB" 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 K7x (2020) 128GB" over the "Sony Xperia 1 128GB".

ScoreFront-camera resolution
Oppo K7x (2020) 128GB75/10016.0MP
Sony Xperia 1 128GB58/1008.0MP

"Oppo K7x (2020) 128GB" and "Sony Xperia 1 128GB", performance comparison by specification sheet

Oppo K7x (2020) 128GBSony Xperia 1 128GB
ImageOppo K7x (2020) 128GBSony Xperia 1 128GB
MakerOppoSony
Release date2020-11-112019-06
ColorBlue/BlackBlack/Gray/Purple/White
OSAndroidAndroid
Dimensions (width x height x thickness)75.1mm x 162.2mm x 9.1mm72.0mm x 167.0mm x 8.2mm
Weight194.0g178.0g
Display size6.5inch6.5inch
Display typeLTPS IPS LCDOLED
Screen resolution (width x height)1080 x 24001644 x 3840
Pixel density404ppi642ppi
ChipsetMediaTek MT6853V Dimensity 720 5GQualcomm SM8150 Snapdragon 855
CPU specs2.0GHz+2.0GHz×8(8.0-cores)2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
RAM size6.0GB6.0GB
Storage size128.0GB128.0GB
Rear-camera resolution48.0MP12.0MP
Front-camera resolution16.0MP8.0MP

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