Should you buy LG V50S ThinQ 5G or LG K40? Compare the differences in functions and specifications/performances thoroughly

Created date: 10/09/2019, 09:56:54, Updated date: 04/16/2020, 05:13:15

LG V50S ThinQ 5GLG K40
LG V50S ThinQ 5GLG K40

We consolidated a wide range of information regarding detailed reviews of the LG V50S ThinQ 5G and LG K40, including the most highly scrutinized aspects, down to the most intricate details. If you're not sure about which smartphone to choose, or if you're not used to selecting a device, we've put together our reviews in an easy to understand format for you.

LG V50S ThinQ 5GLG K40
LG V50S ThinQ 5G

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LG K40

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General rating:

80.2/100

(The 48th of all smartphones)

74.3/100

(The - of all smartphones)

Holding comfort
60/100
67/100
Weight
53/100
72/100
Screen size
90/100
85/100
Display quality
84/100
57/100
Battery life
80/100
65/100
Processing power
96/100
88/100
Memory capacity
93/100
60/100
Storage capacity
91/100
55/100
Rear camera performance
61/100
68/100
Front camera performance
97/100
58/100

LG V50S ThinQ 5G and LG K40, performance comparison

LG V50S ThinQ 5G and LG K40 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 V50S ThinQ 5G has a width of 3.0 inches (75.8 mm), a length of 6.3 inches (159.3 mm), and a thickness of 0.3 inches (8.4 mm). Also, the LG K40 has a width of 2.8 inches (71.9 mm), a length of 6.0 inches (153 mm), and a thickness of 0.3 inches (8.3 mm).

Comparing the width and thickness of the body, the LG K40 is smaller and more compact compared to the LG V50S ThinQ 5G. For that reason, the LG K40 is easier to grip firmly and carry one-handed than the LG V50S ThinQ 5G. For that reason, we recommend the LG K40.

Comparing the width and thickness of the body, there isn't a large difference in size between the LG V50S ThinQ 5G and the LG K40. 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 V50S ThinQ 5G and the LG K40. 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 V50S ThinQ 5G60/1003.0 inches (75.8 mm) x 6.3 inches (159.3 mm) x 0.3 inches (8.4 mm)
LG K4067/1002.8 inches (71.9 mm) x 6.0 inches (153 mm) x 0.3 inches (8.3 mm)

LG V50S ThinQ 5G and LG K40, 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 LG V50S ThinQ 5G is about 192 oz (192 g), and the weight of the LG K40 is about 144 oz (144 g). Comparing the weight of the two devices, the LG K40 is a considerably lighter smart phone than the LG V50S ThinQ 5G, and there is a difference of about 144 oz (48 g). In terms of the burden placed upon your fingers and wrist, the LG K40 is superior to the LG V50S ThinQ 5G. 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 LG K40 over the LG V50S ThinQ 5G.

ScoreWeight
LG V50S ThinQ 5G53/100192 oz (192 g)
LG K4072/100144 oz (144 g)

LG V50S ThinQ 5G and LG K40, 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 V50S ThinQ 5G has a 6.4 inch display. Also, the LG K40 has a 5.7 inch display. Comparing the screen size, there is a negligible difference in screen size between the LG V50S ThinQ 5G and the LG K40. 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
LG V50S ThinQ 5G90/1006.4 inch
LG K4085/1005.7 inch

LG V50S ThinQ 5G and LG K40, 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 V50S ThinQ 5G is 1080 x 2340, and pixel density is 402 ppi. Also, the resolution on the LG K40 is 720 x 1440, and pixel density is 282 ppi. Comparing the pixel count, the LG V50S ThinQ 5G has much higher pixel density than the LG K40, with a difference of roughly 120 ppi. In terms of having better picture quality and exerting less strain on the eyes, the LG V50S ThinQ 5G is superior to the LG K40. If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the LG V50S ThinQ 5G over the LG K40.

ScorePixel density
LG V50S ThinQ 5G84/100402 ppi
LG K4057/100282 ppi

LG V50S ThinQ 5G and LG K40, 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 V50S ThinQ 5G is 4000 mAh, and the LG K40 is 3000 mAh. Regarding battery capacity, the LG V50S ThinQ 5G has greater battery capacity than the LG K40, with a 1000 mAh difference. Since the LG V50S ThinQ 5G can be used for longer periods without recharging than the LG K40, it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the LG V50S ThinQ 5G over the LG K40.

ScoreBattery capacity
LG V50S ThinQ 5G80/1004000 mAh
LG K4065/1003000 mAh

LG V50S ThinQ 5G and LG K40, 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 LG V50S ThinQ 5G's CPU is a Qualcomm SM8150 Snapdragon 855, with performance measured at 2.84GHz+2.42GHz+1.78GHz×8(OctaCore). Also, the LG K40's CPU is a Mediatek MT6762 Helio P22, with performance measured at 2.0GHz×8(OctaCore). Comparing CPU performance, the LG V50S ThinQ 5G has higher specs compared to the LG K40. For that reason, the LG V50S ThinQ 5G allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the LG V50S ThinQ 5G over the LG K40.

ScoreCPU specs
LG V50S ThinQ 5G96/1002.84GHz+2.42GHz+1.78GHz×8(OctaCore)
LG K4088/1002.0GHz×8(OctaCore)

LG V50S ThinQ 5G and LG K40, 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 V50S ThinQ 5G is 8GB and the weight of the LG K40 is 3GB. Comparing the devices in terms of RAM, the LG V50S ThinQ 5G has a significantly larger amount of RAM than the LG K40, with a difference of about 5GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the LG V50S ThinQ 5G is superior to the LG K40. 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 V50S ThinQ 5G over the LG K40.

ScoreRAM size
LG V50S ThinQ 5G93/1008GB
LG K4060/1003GB

LG V50S ThinQ 5G and LG K40, 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 V50S ThinQ 5G is 256GB. Also the LG K40 is 32GB. Regarding storage capacity, the LG V50S ThinQ 5G has a much larger data storage capacity compared to the LG K40, with a roughly 224GB difference. In terms of the number of pictures you can save and the applications that you can install, the LG V50S ThinQ 5G is superior to the LG K40. If you are looking for a smartphone that can save more data, we recommend the LG V50S ThinQ 5G over the LG K40.

ScoreStorage size
LG V50S ThinQ 5G91/100256GB
LG K4055/10032GB

LG V50S ThinQ 5G and LG K40 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 V50S ThinQ 5G has a 13 MP main camera. Also, LG K40 has a 16 MP main camera. Comparing rear camera performance, the LG K40 has a higher pixel count than the LG V50S ThinQ 5G, with a roughly 3 MP difference. As a result, the LG K40 is better able to take high quality landscape pictures than the LG V50S ThinQ 5G, and the pictures will look cleaner when printed. Therefore, we recommend the LG K40.

ScoreRear-camera resolution
LG V50S ThinQ 5G61/10013 MP
LG K4068/10016 MP

LG V50S ThinQ 5G and LG K40, 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 V50S ThinQ 5G has an 32 MP front camera and LG K40 has an 8 MP front camera. Comparing rear camera performance, the front camera of the LG V50S ThinQ 5G has a much higher pixel count compared to the LG K40, with a roughly 24 MP difference. As a result, the LG V50S ThinQ 5G is more suited than the LG K40 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 V50S ThinQ 5G over the LG K40.

ScoreFront-camera resolution
LG V50S ThinQ 5G97/10032 MP
LG K4058/1008 MP

Detailed comparison of LG V50S ThinQ 5G and LG K40

Comparison for body size

ImageProduct nameReviewbody size

LG V50S ThinQ 5G

Score

50.9

LG K40

Score

55.9

Comparison for body weight

ImageProduct nameReviewbody weight

LG V50S ThinQ 5G

Score

53.6

LG K40

Score

72.7

Comparison for screen size

ImageProduct nameReviewscreen size

LG V50S ThinQ 5G

Score

90.7

LG K40

Score

85.2

Comparison for screen resolution

ImageProduct nameReviewscreen resolution

LG V50S ThinQ 5G

Score

75.3

LG K40

Score

45.6

Comparison for GPU performance

ImageProduct nameReviewGPU performance

LG V50S ThinQ 5G

Score

92.5

LG K40

Score

22.0

Comparison for RAM capacity

ImageProduct nameReviewRAM capacity

LG V50S ThinQ 5G

Score

93.4

LG K40

Score

60.0

Comparison for storage size

ImageProduct nameReviewstorage size

LG V50S ThinQ 5G

Score

91.5

LG K40

Score

55.5

Comparison for process integration

ImageProduct nameReviewprocess integration

LG V50S ThinQ 5G

Score

98.0

LG K40

Score

67.5

Comparison for battery

ImageProduct nameReviewbattery

LG V50S ThinQ 5G

Score

80.0

LG K40

Score

65.0

Comparison for downlink data communication speed

ImageProduct nameReviewdownlink data communication speed

LG V50S ThinQ 5G

Score

91.5

LG K40

Score

65.6

Comparison for rear-camera resolution

ImageProduct nameReviewrear-camera resolution

LG V50S ThinQ 5G

Score

61.7

LG K40

Score

68.8

Comparison for front-camera resolution

ImageProduct nameReviewfront-camera resolution

LG V50S ThinQ 5G

Score

97.8

LG K40

Score

58.3

Comparison for grip

ImageProduct nameReviewgrip

LG V50S ThinQ 5G

Score

52.3Color:Aurora Black, Dimensions (width x height x thickness):3.0 inches (75.8 mm) x 6.3 inches (159.3 mm) x 0.3 inches (8.4 mm), Weight:192 oz (192 g)

LG K40

Score

64.3Color:Black/New Moroccan Blue/New Platinum Gray, Dimensions (width x height x thickness):2.8 inches (71.9 mm) x 6.0 inches (153 mm) x 0.3 inches (8.3 mm), Weight:144 oz (144 g)

Comparison for screen cleanliness

ImageProduct nameReviewscreen cleanliness

LG V50S ThinQ 5G

Score

84.9Display type:OLED, Screen resolution (width x height):1080 x 2340, Pixel density:402 ppi

LG K40

Score

57.3Display type:IPS LCD, Screen resolution (width x height):720 x 1440, Pixel density:282 ppi

Comparison for screen quality

ImageProduct nameReviewscreen quality

LG V50S ThinQ 5G

Score

86.1Display size:6.4 inch, Display type:OLED, Screen resolution (width x height):1080 x 2340, Pixel density:402 ppi

LG K40

Score

74.4Display size:5.7 inch, Display type:IPS LCD, Screen resolution (width x height):720 x 1440, Pixel density:282 ppi

Comparison for performance

ImageProduct nameReviewperformance

LG V50S ThinQ 5G

Score

96.3OS:Android

LG K40

Score

88.2OS:Android

LG V50S ThinQ 5G and LG K40, performance comparison by specification sheet

LG V50S ThinQ 5GLG K40
ImageLG V50S ThinQ 5GLG K40
MakerLGLG
Release date10, 20194, 2019
ColorAurora BlackBlack/New Moroccan Blue/New Platinum Gray
OSAndroidAndroid
Dimensions (width x height x thickness)3.0 inches (75.8 mm) x 6.3 inches (159.3 mm) x 0.3 inches (8.4 mm)2.8 inches (71.9 mm) x 6.0 inches (153 mm) x 0.3 inches (8.3 mm)
Weight192 oz (192 g)144 oz (144 g)
Display size6.4 inch5.7 inch
Display typeOLEDIPS LCD
Screen resolution (width x height)1080 x 2340720 x 1440
Pixel density402 ppi282 ppi
Battery capacity4000 mAh3000 mAh
ChipsetQualcomm SM8150 Snapdragon 855Mediatek MT6762 Helio P22
CPU specs2.84GHz+2.42GHz+1.78GHz×8(OctaCore)2.0GHz×8(OctaCore)
RAM size8GB3GB
Storage size256GB32GB
Rear-camera resolution13 MP16 MP
Front-camera resolution32 MP8 MP

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