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Compare LG K51S (2020) 64GB vs LG X power2 (2017) 32GB

Created date: 2020-02-18 20:10:45, Updated date: 2021-10-20 17:51:20

LG K51S (2020) 64GBLG X power2 (2017) 32GB
LG K51S (2020) 64GBLG X power2 (2017) 32GB

Are you having trouble comparing the differences in features and performance of the "LG K51S (2020) 64GB" and "LG X power2 (2017) 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.

LG K51S (2020) 64GBLG X power2 (2017) 32GB
LG K51S (2020) 64GB

LG X power2 (2017) 32GB

General rating:
Holding comfortrating-image3.0
76.7mm x 165.2mm x 8.2mm
rating-image2.8
78.1mm x 154.7mm x 8.4mm
Weightrating-image
rating-image3.2
164.0g
Screen sizerating-image4.5
6.5inch
rating-image4.1
5.5inch
Display qualityrating-image2.7
269ppi
rating-image2.7
267ppi
Battery liferating-image4.0
4000.0mAh
rating-image4.1
4500.0mAh
Processing powerrating-image4.5
2.3GHz×8(8.0-cores)
rating-image2.7
1.5GHz+1.0GHz×8(8.0-cores)
Memory capacityrating-image3.0
3.0GB
rating-image2.5
2.0GB
Storage capacityrating-image3.4
64.0GB
rating-image2.8
32.0GB
Rear camera performancerating-image4.6
32.0MP
rating-image3.1
13.0MP
Front camera performancerating-image3.6
13.0MP
rating-image2.5
5.0MP

"LG K51S (2020) 64GB" and "LG X power2 (2017) 32GB", performance comparison

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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 "LG K51S (2020) 64GB" has a width of 76.7mm, a length of 165.2mm, and a thickness of 8.2mm. Also, the "LG X power2 (2017) 32GB" has a width of 78.1mm, a length of 154.7mm, and a thickness of 8.4mm.

Comparing the width and thickness of the body, there isn't much difference between the "LG K51S (2020) 64GB" and "LG X power2 (2017) 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, there isn't a large difference in size between the "LG K51S (2020) 64GB" and the "LG X power2 (2017) 32GB". 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 "LG K51S (2020) 64GB" and the "LG X power2 (2017) 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)
LG K51S (2020) 64GB59/10076.7mm x 165.2mm x 8.2mm
LG X power2 (2017) 32GB56/10078.1mm x 154.7mm x 8.4mm

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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.

ScoreWeight
LG K51S (2020) 64GB - /100
LG X power2 (2017) 32GB64/100164.0g

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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 "LG K51S (2020) 64GB" has a 6.5inch display. Also, the "LG X power2 (2017) 32GB" has a 5.5inch display. Comparing the screen size, the "LG K51S (2020) 64GB" has a larger screen compared to the "LG X power2 (2017) 32GB", with a roughly 1inch difference. As a result, the user is less likely to mistap when using apps on the "LG K51S (2020) 64GB" than on the "LG X power2 (2017) 32GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "LG K51S (2020) 64GB".

ScoreDisplay size
LG K51S (2020) 64GB90/1006.5inch
LG X power2 (2017) 32GB82/1005.5inch

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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 "LG K51S (2020) 64GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "LG X power2 (2017) 32GB" is 720 x 1280, and pixel density is 267ppi. Comparing the pixel count, the difference in pixel density between the "LG K51S (2020) 64GB" and the "LG X power2 (2017) 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
LG K51S (2020) 64GB54/100269ppi
LG X power2 (2017) 32GB53/100267ppi

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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 "LG K51S (2020) 64GB" is 4000.0mAh, and the "LG X power2 (2017) 32GB" is 4500.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "LG K51S (2020) 64GB" and "LG X power2 (2017) 32GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
LG K51S (2020) 64GB80/1004000.0mAh
LG X power2 (2017) 32GB81/1004500.0mAh

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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.

Also, the "LG X power2 (2017) 32GB"'s CPU is a Mediatek MT6750,Qualcomm MSM8917 Snapdragon 425, with performance measured at 1.5GHz+1.0GHz×8(8.0-cores). Comparing CPU performance, the "LG K51S (2020) 64GB" has considerably higher specs than the "LG X power2 (2017) 32GB". In terms of being able to comfortably play games and run apps smoothly, the "LG K51S (2020) 64GB" is superior to the "LG X power2 (2017) 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "LG K51S (2020) 64GB" over the "LG X power2 (2017) 32GB".

ScoreCPU specs
LG K51S (2020) 64GB89/1002.3GHz×8(8.0-cores)
LG X power2 (2017) 32GB53/1001.5GHz+1.0GHz×8(8.0-cores)

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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 "LG K51S (2020) 64GB" is 3.0GB and the weight of the "LG X power2 (2017) 32GB" is 2.0GB. Comparing the devices in terms of RAM, the "LG K51S (2020) 64GB" has a significantly larger amount of RAM than the "LG X power2 (2017) 32GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "LG K51S (2020) 64GB" is superior to the "LG X power2 (2017) 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 "LG K51S (2020) 64GB" over the "LG X power2 (2017) 32GB".

ScoreRAM size
LG K51S (2020) 64GB60/1003.0GB
LG X power2 (2017) 32GB50/1002.0GB

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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 "LG K51S (2020) 64GB" is 64.0GB. Also the "LG X power2 (2017) 32GB" is 32.0GB. Regarding storage capacity, the "LG K51S (2020) 64GB" has a much larger data storage capacity compared to the "LG X power2 (2017) 32GB", with a roughly 32GB difference. In terms of the number of pictures you can save and the applications that you can install, the "LG K51S (2020) 64GB" is superior to the "LG X power2 (2017) 32GB". If you are looking for a smartphone that can save more data, we recommend the "LG K51S (2020) 64GB" over the "LG X power2 (2017) 32GB".

ScoreStorage size
LG K51S (2020) 64GB67/10064.0GB
LG X power2 (2017) 32GB55/10032.0GB

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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.

"LG K51S (2020) 64GB" has a 32.0MP main camera. Also, "LG X power2 (2017) 32GB" has a 13.0MP main camera. Comparing rear camera performance, the "LG K51S (2020) 64GB" has a much higher pixel count compared to the "LG X power2 (2017) 32GB", with a roughly 19MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "LG K51S (2020) 64GB" is superior to the "LG X power2 (2017) 32GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "LG K51S (2020) 64GB" over the "LG X power2 (2017) 32GB".

ScoreRear-camera resolution
LG K51S (2020) 64GB92/10032.0MP
LG X power2 (2017) 32GB61/10013.0MP

"LG K51S (2020) 64GB" and "LG X power2 (2017) 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.

"LG K51S (2020) 64GB" has an 13.0MP front camera and "LG X power2 (2017) 32GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "LG K51S (2020) 64GB" has a much higher pixel count compared to the "LG X power2 (2017) 32GB", with a roughly 8MP difference. As a result, the "LG K51S (2020) 64GB" is more suited than the "LG X power2 (2017) 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 "LG K51S (2020) 64GB" over the "LG X power2 (2017) 32GB".

ScoreFront-camera resolution
LG K51S (2020) 64GB71/10013.0MP
LG X power2 (2017) 32GB50/1005.0MP

"LG K51S (2020) 64GB" and "LG X power2 (2017) 32GB", performance comparison by specification sheet

LG K51S (2020) 64GBLG X power2 (2017) 32GB
ImageLG K51S (2020) 64GBLG X power2 (2017) 32GB
MakerLGLG
Release date2020-03-182017-06
ColorTitanium/Pink/BlueBlack Titan/Shiny Titan/Shiny Gold/Shiny Blue
OSAndroidAndroid
Dimensions (width x height x thickness)76.7mm x 165.2mm x 8.2mm78.1mm x 154.7mm x 8.4mm
Display size6.5inch5.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1600720 x 1280
Pixel density269ppi267ppi
Battery capacity4000.0mAh4500.0mAh
CPU specs2.3GHz×8(8.0-cores)1.5GHz+1.0GHz×8(8.0-cores)
RAM size3.0GB2.0GB
Storage size64.0GB32.0GB
Rear-camera resolution32.0MP13.0MP
Front-camera resolution13.0MP5.0MP

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