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Which should you buy, the OnePlus 8 Pro 256GB or LG K51S (2020) 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-04-13 19:59:51, Updated date: 2021-10-20 18:15:47

OnePlus 8 Pro 256GBLG K51S (2020) 64GB
OnePlus 8 Pro 256GBLG K51S (2020) 64GB

Here's our thorough comparison of the difference in performance and function between the "OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB". Which one should you buy? We'll compare and explain what differs between the "OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

OnePlus 8 Pro 256GBLG K51S (2020) 64GB
OnePlus 8 Pro 256GB

LG K51S (2020) 64GB

General rating:

79.7/100

(The 3036th of all smartphones)

69/100

(The 3481th of all smartphones)

Holding comfort
62/100
59/100
Weight
50/100
- /100
Screen size
91/100
90/100
Display quality
87/100
54/100
Battery life
81/100
80/100
Processing power
98/100
89/100
Memory capacity
99/100
60/100
Storage capacity
91/100
67/100
Rear camera performance
97/100
92/100
Front camera performance
75/100
71/100

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", performance comparison

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB" 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 "OnePlus 8 Pro 256GB" has a width of 74.4mm, a length of 165.3mm, and a thickness of 8.5mm. Also, the "LG K51S (2020) 64GB" has a width of 76.7mm, a length of 165.2mm, and a thickness of 8.2mm.

Comparing the width and thickness of the body, there isn't much difference between the "OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB" 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 "OnePlus 8 Pro 256GB" and the "LG K51S (2020) 64GB". 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 "OnePlus 8 Pro 256GB" and the "LG K51S (2020) 64GB". 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)
OnePlus 8 Pro 256GB62/10074.4mm x 165.3mm x 8.5mm
LG K51S (2020) 64GB59/10076.7mm x 165.2mm x 8.2mm

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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.

ScoreWeight
OnePlus 8 Pro 256GB50/100199.0g
LG K51S (2020) 64GB - /100

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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 "OnePlus 8 Pro 256GB" has a 6.78inch display. Also, the "LG K51S (2020) 64GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "OnePlus 8 Pro 256GB" and the "LG K51S (2020) 64GB". 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
OnePlus 8 Pro 256GB91/1006.78inch
LG K51S (2020) 64GB90/1006.5inch

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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 "OnePlus 8 Pro 256GB" is 1440 x 3168, and pixel density is 513ppi. Also, the resolution on the "LG K51S (2020) 64GB" is 720 x 1600, and pixel density is 269ppi. Comparing the pixel count, the "OnePlus 8 Pro 256GB" has much higher pixel density than the "LG K51S (2020) 64GB", with a difference of roughly 244ppi. In terms of having better picture quality and exerting less strain on the eyes, the "OnePlus 8 Pro 256GB" is superior to the "LG K51S (2020) 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 "OnePlus 8 Pro 256GB" over the "LG K51S (2020) 64GB".

ScorePixel density
OnePlus 8 Pro 256GB87/100513ppi
LG K51S (2020) 64GB54/100269ppi

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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 "OnePlus 8 Pro 256GB" is 4510.0mAh, and the "LG K51S (2020) 64GB" is 4000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
OnePlus 8 Pro 256GB81/1004510.0mAh
LG K51S (2020) 64GB80/1004000.0mAh

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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 "OnePlus 8 Pro 256GB"'s CPU is a Qualcomm SM8250 Snapdragon 865, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "OnePlus 8 Pro 256GB" has higher specs compared to the "LG K51S (2020) 64GB". For that reason, the "OnePlus 8 Pro 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "OnePlus 8 Pro 256GB" over the "LG K51S (2020) 64GB".

ScoreCPU specs
OnePlus 8 Pro 256GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
LG K51S (2020) 64GB89/1002.3GHz×8(8.0-cores)

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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 "OnePlus 8 Pro 256GB" is 12.0GB and the weight of the "LG K51S (2020) 64GB" is 3.0GB. Comparing the devices in terms of RAM, the "OnePlus 8 Pro 256GB" has a significantly larger amount of RAM than the "LG K51S (2020) 64GB", with a difference of about 9GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "OnePlus 8 Pro 256GB" is superior to the "LG K51S (2020) 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 "OnePlus 8 Pro 256GB" over the "LG K51S (2020) 64GB".

ScoreRAM size
OnePlus 8 Pro 256GB99/10012.0GB
LG K51S (2020) 64GB60/1003.0GB

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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 "OnePlus 8 Pro 256GB" is 256.0GB. Also the "LG K51S (2020) 64GB" is 64.0GB. Regarding storage capacity, the "OnePlus 8 Pro 256GB" has a much larger data storage capacity compared to the "LG K51S (2020) 64GB", with a roughly 192GB difference. In terms of the number of pictures you can save and the applications that you can install, the "OnePlus 8 Pro 256GB" is superior to the "LG K51S (2020) 64GB". If you are looking for a smartphone that can save more data, we recommend the "OnePlus 8 Pro 256GB" over the "LG K51S (2020) 64GB".

ScoreStorage size
OnePlus 8 Pro 256GB91/100256.0GB
LG K51S (2020) 64GB67/10064.0GB

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB" 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.

"OnePlus 8 Pro 256GB" has a 48.0MP main camera. Also, "LG K51S (2020) 64GB" has a 32.0MP main camera. Comparing rear camera performance, the "OnePlus 8 Pro 256GB" has a higher pixel count than the "LG K51S (2020) 64GB", with a roughly 16MP difference. As a result, the "OnePlus 8 Pro 256GB" is better able to take high quality landscape pictures than the "LG K51S (2020) 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "OnePlus 8 Pro 256GB".

ScoreRear-camera resolution
OnePlus 8 Pro 256GB97/10048.0MP
LG K51S (2020) 64GB92/10032.0MP

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", 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.

"OnePlus 8 Pro 256GB" has an 16.0MP front camera and "LG K51S (2020) 64GB" has an 13.0MP front camera. Comparing rear camera performance, the "OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreFront-camera resolution
OnePlus 8 Pro 256GB75/10016.0MP
LG K51S (2020) 64GB71/10013.0MP

"OnePlus 8 Pro 256GB" and "LG K51S (2020) 64GB", performance comparison by specification sheet

OnePlus 8 Pro 256GBLG K51S (2020) 64GB
ImageOnePlus 8 Pro 256GBLG K51S (2020) 64GB
MakerOnePlusLG
Release date2020-04-212020-03-18
ColorGlacial Green/Ultramarine Blue/Onyx BlackTitanium/Pink/Blue
OSAndroidAndroid
Dimensions (width x height x thickness)74.4mm x 165.3mm x 8.5mm76.7mm x 165.2mm x 8.2mm
Display size6.78inch6.5inch
Display typeFluid AMOLEDIPS LCD
Screen resolution (width x height)1440 x 3168720 x 1600
Pixel density513ppi269ppi
Battery capacity4510.0mAh4000.0mAh
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2.3GHz×8(8.0-cores)
RAM size12.0GB3.0GB
Storage size256.0GB64.0GB
Rear-camera resolution48.0MP32.0MP
Front-camera resolution16.0MP13.0MP

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