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Compare LG K40S (2019) 32GB vs LG Q9 (2019) 64GB

Created date: 2019-08-27 05:02:46, Updated date: 2020-04-16 12:58:08

LG K40S (2019) 32GBLG Q9 (2019) 64GB
LG K40S (2019) 32GBLG Q9 (2019) 64GB

Are you having trouble comparing the differences in features and performance of the "LG K40S (2019) 32GB" and "LG Q9 (2019) 64GB", 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 K40S (2019) 32GBLG Q9 (2019) 64GB
LG K40S (2019) 32GB

LG Q9 (2019) 64GB

General rating:
Portabilityrating-image3.2
73.9mm x 156.3mm x 8.6mm
rating-image3.4
71.9mm x 153.2mm x 7.9mm
Weightrating-image2.8
186.0g
rating-image3.3
159.0g
Size of screenrating-image4.5
6.1inch
rating-image4.5
6.1inch
Screen clarityrating-image2.8
275ppi
rating-image4.5
563ppi
Battery durationrating-image3.6
3500.0mAh
rating-image3.3
3000.0mAh
Processing capabilityrating-image4.4
2.0GHz×8(8.0-cores)
rating-image2.9
2.15GHz+1.6GHz×4(4.0-cores)
Memory capacityrating-image3.0
3.0GB
rating-image3.5
4.0GB
Storage capacityrating-image2.8
32.0GB
rating-image3.4
64.0GB
Rear camera functionrating-image3.1
13.0MP
rating-image3.4
16.0MP
Front camera functionrating-image3.6
13.0MP
rating-image2.9
8.0MP

Compare Performance and Usability

Size comparison of "LG K40S (2019) 32GB" and "LG Q9 (2019) 64GB". 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 K40S (2019) 32GB" is 73.9mm wide, 156.3mm tall, and 8.6mm thick. The "LG Q9 (2019) 64GB" is 71.9mm tall, 153.2mm wide, and 7.9mm thick.

There is no real difference between the "LG K40S (2019) 32GB" and "LG Q9 (2019) 64GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "LG K40S (2019) 32GB" and "LG Q9 (2019) 64GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "LG K40S (2019) 32GB"and "LG Q9 (2019) 64GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
LG K40S (2019) 32GB63/10073.9mm x 156.3mm x 8.6mm
LG Q9 (2019) 64GB68/10071.9mm x 153.2mm x 7.9mm

Which one is easier to hold, "LG K40S (2019) 32GB" or "LG Q9 (2019) 64GB"? 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.

The "LG K40S (2019) 32GB" weighs 186.0g. The "LG Q9 (2019) 64GB" clocks in at 159.0g. If you compare the weight of the two, the "LG Q9 (2019) 64GB" is a considerably lighter smartphone than the "LG K40S (2019) 32GB", with a difference of about 27g. Because of this, the "LG Q9 (2019) 64GB" puts less of a burden on the fingers and wrists than the "LG K40S (2019) 32GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "LG Q9 (2019) 64GB" rather than the "LG K40S (2019) 32GB".

ScoreWeight
LG K40S (2019) 32GB56/100186.0g
LG Q9 (2019) 64GB66/100159.0g

Which is better in terms of display, "LG K40S (2019) 32GB" or "LG Q9 (2019) 64GB"?

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 K40S (2019) 32GB" is 6.1inch, and 6.1inch on the "LG Q9 (2019) 64GB". The screens of the "LG K40S (2019) 32GB" and "LG Q9 (2019) 64GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
LG K40S (2019) 32GB90/1006.1inch
LG Q9 (2019) 64GB90/1006.1inch

Which one has a better display, "LG K40S (2019) 32GB" or "LG Q9 (2019) 64GB"?

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 K40S (2019) 32GB" has a 720 x 1520 resolution and a pixel density of 275ppi. The "LG Q9 (2019) 64GB", on the other hand, has a screen resolution of 1440 x 3120 and a pixel density of 563ppi. Comparing the screen definition, the "LG Q9 (2019) 64GB" has a much higher pixel density than the "LG K40S (2019) 32GB", with a difference of about 288ppi. The screen on the "LG Q9 (2019) 64GB" is clear and crisp, and puts less strain on the eyes than that of the "LG K40S (2019) 32GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "LG Q9 (2019) 64GB" rather than the "LG K40S (2019) 32GB".

ScorePixel density
LG K40S (2019) 32GB55/100275ppi
LG Q9 (2019) 64GB89/100563ppi

How is the battery duration of "LG K40S (2019) 32GB" different from that of "LG Q9 (2019) 64GB" ? 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 K40S (2019) 32GB" has a battery capacity of 3500.0mAh, while the "LG Q9 (2019) 64GB" has a 3000.0mAh battery. Regarding the battery performance, the "LG K40S (2019) 32GB" has a larger battery capacity than the "LG Q9 (2019) 64GB", with a difference of 500mAh. If you are choosing based on the battery, the "LG K40S (2019) 32GB" is recommended over the "LG Q9 (2019) 64GB".

ScoreBattery capacity
LG K40S (2019) 32GB72/1003500.0mAh
LG Q9 (2019) 64GB65/1003000.0mAh

Which is better in terms of CPU function, "LG K40S (2019) 32GB" or "LG Q9 (2019) 64GB"?

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 K40S (2019) 32GB" is equipped with a Mediatek MT6762 Helio P22 processor, and its performance speed is 2.0GHz×8(8.0-cores). The "LG Q9 (2019) 64GB" uses an Qualcomm MSM8996 Snapdragon 821 CPU that performs at a speed of 2.15GHz+1.6GHz×4(4.0-cores). Comparing CPU performance, the "LG K40S (2019) 32GB" has significantly higher specs than the "LG Q9 (2019) 64GB". The "LG K40S (2019) 32GB" proves to be more advanced than the "LG Q9 (2019) 64GB" 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 K40S (2019) 32GB" rather than the "LG Q9 (2019) 64GB".

ScoreCPU specs
LG K40S (2019) 32GB88/1002.0GHz×8(8.0-cores)
LG Q9 (2019) 64GB57/1002.15GHz+1.6GHz×4(4.0-cores)

How is "LG K40S (2019) 32GB" different from "LG Q9 (2019) 64GB" 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 K40S (2019) 32GB" has 3.0GB of memory. The "LG Q9 (2019) 64GB", on the other hand, has 4.0GB. As for memory performance, the "LG Q9 (2019) 64GB" has a larger memory capacity than the "LG K40S (2019) 32GB", with a difference of about 1GB. The "LG Q9 (2019) 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "LG K40S (2019) 32GB". 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 Q9 (2019) 64GB" rather than the "LG K40S (2019) 32GB".

ScoreRAM size
LG K40S (2019) 32GB60/1003.0GB
LG Q9 (2019) 64GB70/1004.0GB

Which has a better storage capacity, "LG K40S (2019) 32GB" or "LG Q9 (2019) 64GB"?

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 K40S (2019) 32GB" has 32.0GB of storage, while the "LG Q9 (2019) 64GB" has 64.0GB. In terms of ROM and data storage, the "LG Q9 (2019) 64GB" has a much larger capacity than the "LG K40S (2019) 32GB", with a difference of about 32GB. The "LG Q9 (2019) 64GB" can save more photos and keep more apps installed than the "LG K40S (2019) 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "LG Q9 (2019) 64GB" rather than the "LG K40S (2019) 32GB".

ScoreStorage size
LG K40S (2019) 32GB55/10032.0GB
LG Q9 (2019) 64GB67/10064.0GB

Compare the rear cameras of "LG K40S (2019) 32GB" and "LG Q9 (2019) 64GB". 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 K40S (2019) 32GB" has 13.0MP. The "LG Q9 (2019) 64GB" has 16.0MP. Comparing the rear camera performance, the number of pixels of the "LG Q9 (2019) 64GB" is higher than the "LG K40S (2019) 32GB", with a difference of approximately 3MP. As a result, the "LG Q9 (2019) 64GB" can take higher quality scenery photos and make clear prints compared to the "LG K40S (2019) 32GB". Therefore, the "LG Q9 (2019) 64GB" is recommended.

ScoreRear-camera resolution
LG K40S (2019) 32GB61/10013.0MP
LG Q9 (2019) 64GB68/10016.0MP

Which has a front camera with better picture quality, "LG K40S (2019) 32GB" or "LG Q9 (2019) 64GB"?

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 K40S (2019) 32GB" has a resolution of 13.0MP. The "LG Q9 (2019) 64GB"'s has 8.0MP. The front-facing camera of the "LG K40S (2019) 32GB" has a significantly higher number of pixels than the "LG Q9 (2019) 64GB", with a difference of about 5MP. Therefore, the "LG K40S (2019) 32GB" is more suitable for taking photos and videos than the "LG Q9 (2019) 64GB". If you want to take and print high-quality selfies, we recommend buying the "LG K40S (2019) 32GB" rather than the "LG Q9 (2019) 64GB".

ScoreFront-camera resolution
LG K40S (2019) 32GB71/10013.0MP
LG Q9 (2019) 64GB58/1008.0MP

Compare Performance Specs

LG K40S (2019) 32GBLG Q9 (2019) 64GB
ImageLG K40S (2019) 32GBLG Q9 (2019) 64GB
MakerLGLG
Release date2019-092019-07
ColorNew Aurora Black/New Moroccan BlueCarmine Red/New Aurora Black/New Moroccan Blue
OSAndroidAndroid
Dimensions (width x height x thickness)73.9mm x 156.3mm x 8.6mm71.9mm x 153.2mm x 7.9mm
Weight186.0g159.0g
Display size6.1inch6.1inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 15201440 x 3120
Pixel density275ppi563ppi
Battery capacity3500.0mAh3000.0mAh
ChipsetMediatek MT6762 Helio P22Qualcomm MSM8996 Snapdragon 821
CPU specs2.0GHz×8(8.0-cores)2.15GHz+1.6GHz×4(4.0-cores)
RAM size3.0GB4.0GB
Storage size32.0GB64.0GB
Rear-camera resolution13.0MP16.0MP
Front-camera resolution13.0MP8.0MP

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