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Oppo K7x (2020) 128GB vs LG Q9 (2019) 64GB: Specs & Scores

Created date: 2020-11-03 17:22:07

Oppo K7x (2020) 128GBLG Q9 (2019) 64GB
Oppo K7x (2020) 128GBLG Q9 (2019) 64GB

How did the evaluations between the "Oppo K7x (2020) 128GB" and "LG Q9 (2019) 64GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Oppo K7x (2020) 128GBLG Q9 (2019) 64GB
Oppo K7x (2020) 128GB

LG Q9 (2019) 64GB

General rating:

78.6/100

(The 4174th of all smartphones)

69.1/100

(The 3477th of all smartphones)

Portability
60/100
68/100
Weight
52/100
66/100
Size of screen
90/100
90/100
Screen clarity
84/100
89/100
Battery duration
- /100
65/100
Processing capability
89/100
57/100
Memory capacity
90/100
70/100
Storage capacity
90/100
67/100
Rear camera function
97/100
68/100
Front camera function
75/100
58/100

Compare Performance and Usability

Size comparison of "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" is 75.1mm wide, 162.2mm tall, and 9.1mm thick. The "LG Q9 (2019) 64GB" is 71.9mm tall, 153.2mm wide, and 7.9mm thick.

Comparing the width and thickness of the main unit, the "LG Q9 (2019) 64GB" is smaller and more compact compared to the "Oppo K7x (2020) 128GB". Therefore, it is easier to grip and hold the "LG Q9 (2019) 64GB" than the "Oppo K7x (2020) 128GB". For this reason, the "LG Q9 (2019) 64GB" is recommended.

There is no real difference in length or width between the "Oppo K7x (2020) 128GB" 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.

Comparing the overall size of the main unit, the "LG Q9 (2019) 64GB" is smaller than the "Oppo K7x (2020) 128GB". As a result, it is easier to use the "LG Q9 (2019) 64GB" with one hand compared to the "Oppo K7x (2020) 128GB", and its size makes it more comfortable to carry around. For this reason, the "LG Q9 (2019) 64GB" is recommended.

ScoreDimensions (width x height x thickness)
Oppo K7x (2020) 128GB60/10075.1mm x 162.2mm x 9.1mm
LG Q9 (2019) 64GB68/10071.9mm x 153.2mm x 7.9mm

Which one is easier to hold, "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" weighs 194.0g. 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 "Oppo K7x (2020) 128GB", with a difference of about 35g. Because of this, the "LG Q9 (2019) 64GB" puts less of a burden on the fingers and wrists than the "Oppo K7x (2020) 128GB". 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 "Oppo K7x (2020) 128GB".

ScoreWeight
Oppo K7x (2020) 128GB52/100194.0g
LG Q9 (2019) 64GB66/100159.0g

Which is better in terms of display, "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" is 6.5inch, and 6.1inch on the "LG Q9 (2019) 64GB". The screens of the "Oppo K7x (2020) 128GB" 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
Oppo K7x (2020) 128GB90/1006.5inch
LG Q9 (2019) 64GB90/1006.1inch

Which one has a better display, "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" has a 1080 x 2400 resolution and a pixel density of 404ppi. The "LG Q9 (2019) 64GB", on the other hand, has a screen resolution of 1440 x 3120 and a pixel density of 563ppi. There is not much of a difference in the pixel resolutions of the "Oppo K7x (2020) 128GB" and "LG Q9 (2019) 64GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Oppo K7x (2020) 128GB84/100404ppi
LG Q9 (2019) 64GB89/100563ppi

How is the battery duration of "Oppo K7x (2020) 128GB" 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.

ScoreBattery capacity
Oppo K7x (2020) 128GB - /100
LG Q9 (2019) 64GB65/1003000.0mAh

Which is better in terms of CPU function, "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" is equipped with a MediaTek MT6853V Dimensity 720 5G processor, and its performance speed is 2.0GHz+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 "Oppo K7x (2020) 128GB" has significantly higher specs than the "LG Q9 (2019) 64GB". The "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" rather than the "LG Q9 (2019) 64GB".

ScoreCPU specs
Oppo K7x (2020) 128GB89/1002.0GHz+2.0GHz×8(8.0-cores)
LG Q9 (2019) 64GB57/1002.15GHz+1.6GHz×4(4.0-cores)

How is "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" has 6.0GB of memory. The "LG Q9 (2019) 64GB", on the other hand, has 4.0GB. As for memory performance, the "Oppo K7x (2020) 128GB" has a larger memory capacity than the "LG Q9 (2019) 64GB", with a difference of about 2GB. The "Oppo K7x (2020) 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "LG Q9 (2019) 64GB". 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 "Oppo K7x (2020) 128GB" rather than the "LG Q9 (2019) 64GB".

ScoreRAM size
Oppo K7x (2020) 128GB90/1006.0GB
LG Q9 (2019) 64GB70/1004.0GB

Which has a better storage capacity, "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" has 128.0GB of storage, while the "LG Q9 (2019) 64GB" has 64.0GB. In terms of ROM and data storage, the "Oppo K7x (2020) 128GB" has a much larger capacity than the "LG Q9 (2019) 64GB", with a difference of about 64GB. The "Oppo K7x (2020) 128GB" can save more photos and keep more apps installed than the "LG Q9 (2019) 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Oppo K7x (2020) 128GB" rather than the "LG Q9 (2019) 64GB".

ScoreStorage size
Oppo K7x (2020) 128GB90/100128.0GB
LG Q9 (2019) 64GB67/10064.0GB

Compare the rear cameras of "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" has 48.0MP. The "LG Q9 (2019) 64GB" has 16.0MP. The rear-facing camera of the "Oppo K7x (2020) 128GB" also has a higher pixel count than the "LG Q9 (2019) 64GB", with a difference of about 32MP. The "Oppo K7x (2020) 128GB" is more capable than the "LG Q9 (2019) 64GB" 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 "Oppo K7x (2020) 128GB" rather than the "LG Q9 (2019) 64GB".

ScoreRear-camera resolution
Oppo K7x (2020) 128GB97/10048.0MP
LG Q9 (2019) 64GB68/10016.0MP

Which has a front camera with better picture quality, "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" has a resolution of 16.0MP. The "LG Q9 (2019) 64GB"'s has 8.0MP. The front-facing camera of the "Oppo K7x (2020) 128GB" has a significantly higher number of pixels than the "LG Q9 (2019) 64GB", with a difference of about 8MP. Therefore, the "Oppo K7x (2020) 128GB" 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 "Oppo K7x (2020) 128GB" rather than the "LG Q9 (2019) 64GB".

ScoreFront-camera resolution
Oppo K7x (2020) 128GB75/10016.0MP
LG Q9 (2019) 64GB58/1008.0MP

Compare Performance Specs

Oppo K7x (2020) 128GBLG Q9 (2019) 64GB
ImageOppo K7x (2020) 128GBLG Q9 (2019) 64GB
MakerOppoLG
Release date2020-11-112019-07
ColorBlue/BlackCarmine Red/New Aurora Black/New Moroccan Blue
OSAndroidAndroid
Dimensions (width x height x thickness)75.1mm x 162.2mm x 9.1mm71.9mm x 153.2mm x 7.9mm
Weight194.0g159.0g
Display size6.5inch6.1inch
Display typeLTPS IPS LCDIPS LCD
Screen resolution (width x height)1080 x 24001440 x 3120
Pixel density404ppi563ppi
ChipsetMediaTek MT6853V Dimensity 720 5GQualcomm MSM8996 Snapdragon 821
CPU specs2.0GHz+2.0GHz×8(8.0-cores)2.15GHz+1.6GHz×4(4.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution16.0MP8.0MP

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