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LG K51S (2020) 64GB vs LG K30 (2019) 16GB: Specs & Scores

Created date: 2020-02-18 19:51:42, Updated date: 2021-10-20 17:32:17

LG K51S (2020) 64GBLG K30 (2019) 16GB
LG K51S (2020) 64GBLG K30 (2019) 16GB

Here's our thorough comparison of the difference in performance and function between the "LG K51S (2020) 64GB" and "LG K30 (2019) 16GB". Which one should you buy? We'll compare and explain what differs between the "LG K51S (2020) 64GB" and "LG K30 (2019) 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

LG K51S (2020) 64GBLG K30 (2019) 16GB
LG K51S (2020) 64GB

LG K30 (2019) 16GB

General rating:
Portabilityrating-image3.0
76.7mm x 165.2mm x 8.2mm
rating-image3.4
71.5mm x 146.9mm x 8.5mm
Weightrating-image
rating-image3.6
148.0g
Size of screenrating-image4.5
6.5inch
rating-image4.1
5.45inch
Screen clarityrating-image2.7
269ppi
rating-image3.0
295ppi
Battery durationrating-image4.0
4000.0mAh
rating-image3.3
3000.0mAh
Processing capabilityrating-image4.5
2.3GHz×8(8.0-cores)
rating-image2.0
1.4GHz×4(4.0-cores)
Memory capacityrating-image3.0
3.0GB
rating-image2.5
2.0GB
Storage capacityrating-image3.4
64.0GB
rating-image2.5
16.0GB
Rear camera functionrating-image4.6
32.0MP
rating-image2.5
8.0MP
Front camera functionrating-image3.6
13.0MP
rating-image2.5
5.0MP

Compare Performance and Usability

Size comparison of "LG K51S (2020) 64GB" and "LG K30 (2019) 16GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "LG K51S (2020) 64GB" is 76.7mm wide, 165.2mm tall, and 8.2mm thick. The "LG K30 (2019) 16GB" is 71.5mm tall, 146.9mm wide, and 8.5mm thick.

Comparing the width and thickness of the main unit, the "LG K30 (2019) 16GB" is smaller and more compact compared to the "LG K51S (2020) 64GB". Therefore, it is easier to grip and hold the "LG K30 (2019) 16GB" than the "LG K51S (2020) 64GB". For this reason, the "LG K30 (2019) 16GB" is recommended.

Comparing the width and height of the main unit, the "LG K30 (2019) 16GB" is smaller and more compact than the "LG K51S (2020) 64GB". As a result, the "LG K30 (2019) 16GB" is easier to operate with one hand and it is more portable without getting in your way than the "LG K51S (2020) 64GB". Therefore, the "LG K30 (2019) 16GB" is recommended.

Comparing the overall size of the main unit, the "LG K30 (2019) 16GB" is smaller than the "LG K51S (2020) 64GB". As a result, it is easier to use the "LG K30 (2019) 16GB" with one hand compared to the "LG K51S (2020) 64GB", and its size makes it more comfortable to carry around. For this reason, the "LG K30 (2019) 16GB" is recommended.

ScoreDimensions (width x height x thickness)
LG K51S (2020) 64GB59/10076.7mm x 165.2mm x 8.2mm
LG K30 (2019) 16GB68/10071.5mm x 146.9mm x 8.5mm

Which one is easier to hold, "LG K51S (2020) 64GB" or "LG K30 (2019) 16GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

ScoreWeight
LG K51S (2020) 64GB - /100
LG K30 (2019) 16GB71/100148.0g

Which is better in terms of display, "LG K51S (2020) 64GB" or "LG K30 (2019) 16GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "LG K51S (2020) 64GB" is 6.5inch, and 5.45inch on the "LG K30 (2019) 16GB". Comparing the size of the display and screen, the screen size of the "LG K51S (2020) 64GB" is larger than that of the "LG K30 (2019) 16GB", with a difference of approximately 1.04inch. As a result, there will be unintended touches on the "LG K51S (2020) 64GB" compared to the "LG K30 (2019) 16GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "LG K51S (2020) 64GB" is recommended.

ScoreDisplay size
LG K51S (2020) 64GB90/1006.5inch
LG K30 (2019) 16GB81/1005.45inch

Which one has a better display, "LG K51S (2020) 64GB" or "LG K30 (2019) 16GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "LG K51S (2020) 64GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "LG K30 (2019) 16GB", on the other hand, has a screen resolution of 720 x 1440 and a pixel density of 295ppi. Comparing the number of pixels on the screen, the pixel density of the "LG K30 (2019) 16GB" is higher than the "LG K51S (2020) 64GB", with a difference of approximately 26ppi. Therefor, the "LG K30 (2019) 16GB" is better able to display images and videos than the "LG K51S (2020) 64GB", and is easier on the eyes. For this reason, the "LG K30 (2019) 16GB" is recommended.

ScorePixel density
LG K51S (2020) 64GB54/100269ppi
LG K30 (2019) 16GB60/100295ppi

How is the battery duration of "LG K51S (2020) 64GB" different from that of "LG K30 (2019) 16GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The "LG K51S (2020) 64GB" has a battery capacity of 4000.0mAh, while the "LG K30 (2019) 16GB" has a 3000.0mAh battery. With regards to battery performance, the "LG K51S (2020) 64GB" has a substantially larger battery capacity than the "LG K30 (2019) 16GB", with a difference of 1000mAh. The "LG K51S (2020) 64GB" can be used without charging for a longer time than the "LG K30 (2019) 16GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "LG K51S (2020) 64GB" rather than the "LG K30 (2019) 16GB".

ScoreBattery capacity
LG K51S (2020) 64GB80/1004000.0mAh
LG K30 (2019) 16GB65/1003000.0mAh

Which is better in terms of CPU function, "LG K51S (2020) 64GB" or "LG K30 (2019) 16GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "LG K30 (2019) 16GB" uses an Qualcomm MSM8917 Snapdragon 425 CPU that performs at a speed of 1.4GHz×4(4.0-cores). Comparing CPU performance, the "LG K51S (2020) 64GB" has significantly higher specs than the "LG K30 (2019) 16GB". The "LG K51S (2020) 64GB" proves to be more advanced than the "LG K30 (2019) 16GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "LG K51S (2020) 64GB" rather than the "LG K30 (2019) 16GB".

ScoreCPU specs
LG K51S (2020) 64GB89/1002.3GHz×8(8.0-cores)
LG K30 (2019) 16GB39/1001.4GHz×4(4.0-cores)

How is "LG K51S (2020) 64GB" different from "LG K30 (2019) 16GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "LG K51S (2020) 64GB" has 3.0GB of memory. The "LG K30 (2019) 16GB", on the other hand, has 2.0GB. As for memory performance, the "LG K51S (2020) 64GB" has a larger memory capacity than the "LG K30 (2019) 16GB", with a difference of about 1GB. The "LG K51S (2020) 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "LG K30 (2019) 16GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "LG K51S (2020) 64GB" rather than the "LG K30 (2019) 16GB".

ScoreRAM size
LG K51S (2020) 64GB60/1003.0GB
LG K30 (2019) 16GB50/1002.0GB

Which has a better storage capacity, "LG K51S (2020) 64GB" or "LG K30 (2019) 16GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "LG K51S (2020) 64GB" has 64.0GB of storage, while the "LG K30 (2019) 16GB" has 16.0GB. In terms of ROM and data storage, the "LG K51S (2020) 64GB" has a much larger capacity than the "LG K30 (2019) 16GB", with a difference of about 48GB. The "LG K51S (2020) 64GB" can save more photos and keep more apps installed than the "LG K30 (2019) 16GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "LG K51S (2020) 64GB" rather than the "LG K30 (2019) 16GB".

ScoreStorage size
LG K51S (2020) 64GB67/10064.0GB
LG K30 (2019) 16GB50/10016.0GB

Compare the rear cameras of "LG K51S (2020) 64GB" and "LG K30 (2019) 16GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "LG K51S (2020) 64GB" has 32.0MP. The "LG K30 (2019) 16GB" has 8.0MP. The rear-facing camera of the "LG K51S (2020) 64GB" also has a higher pixel count than the "LG K30 (2019) 16GB", with a difference of about 24MP. The "LG K51S (2020) 64GB" is more capable than the "LG K30 (2019) 16GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "LG K51S (2020) 64GB" rather than the "LG K30 (2019) 16GB".

ScoreRear-camera resolution
LG K51S (2020) 64GB92/10032.0MP
LG K30 (2019) 16GB50/1008.0MP

Which has a front camera with better picture quality, "LG K51S (2020) 64GB" or "LG K30 (2019) 16GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "LG K51S (2020) 64GB" has a resolution of 13.0MP. The "LG K30 (2019) 16GB"'s has 5.0MP. The front-facing camera of the "LG K51S (2020) 64GB" has a significantly higher number of pixels than the "LG K30 (2019) 16GB", with a difference of about 8MP. Therefore, the "LG K51S (2020) 64GB" is more suitable for taking photos and videos than the "LG K30 (2019) 16GB". If you want to take and print high-quality selfies, we recommend buying the "LG K51S (2020) 64GB" rather than the "LG K30 (2019) 16GB".

ScoreFront-camera resolution
LG K51S (2020) 64GB71/10013.0MP
LG K30 (2019) 16GB50/1005.0MP

Compare Performance Specs

LG K51S (2020) 64GBLG K30 (2019) 16GB
ImageLG K51S (2020) 64GBLG K30 (2019) 16GB
MakerLGLG
Release date2020-03-182019-09
ColorTitanium/Pink/BlueNew Aurora Black/New Moroccan Blue
OSAndroidAndroid
Dimensions (width x height x thickness)76.7mm x 165.2mm x 8.2mm71.5mm x 146.9mm x 8.5mm
Display size6.5inch5.45inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1600720 x 1440
Pixel density269ppi295ppi
Battery capacity4000.0mAh3000.0mAh
CPU specs2.3GHz×8(8.0-cores)1.4GHz×4(4.0-cores)
RAM size3.0GB2.0GB
Storage size64.0GB16.0GB
Rear-camera resolution32.0MP8.0MP
Front-camera resolution13.0MP5.0MP

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