Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

LG Q9 (2019) 64GB vs Xperia XZ2 Premium 64GB: Full Comparison!

Created date: 2019-03-19 04:40:17, Updated date: 2020-04-16 17:59:17

LG Q9 (2019) 64GBXperia XZ2 Premium 64GB
LG Q9 (2019) 64GBXperia XZ2 Premium 64GB

Are you having trouble comparing the differences in features and performance of the "LG Q9 (2019) 64GB" and "Xperia XZ2 Premium 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 Q9 (2019) 64GBXperia XZ2 Premium 64GB
LG Q9 (2019) 64GB

Xperia XZ2 Premium 64GB

General rating:

69.1/100

(The 3477th of all smartphones)

75.9/100

(The 1006th of all smartphones)

Portability
68/100
49/100
Weight
66/100
44/100
Size of screen
90/100
86/100
Screen clarity
89/100
94/100
Battery duration
65/100
73/100
Processing capability
57/100
91/100
Memory capacity
70/100
90/100
Storage capacity
67/100
67/100
Rear camera function
68/100
75/100
Front camera function
58/100
71/100

Compare Performance and Usability

Size comparison of "LG Q9 (2019) 64GB" and "Xperia XZ2 Premium 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 Q9 (2019) 64GB" is 71.9mm wide, 153.2mm tall, and 7.9mm thick. The "Xperia XZ2 Premium 64GB" is 80.0mm tall, 158.0mm wide, and 11.9mm thick.

The "LG Q9 (2019) 64GB" is also more compact than the "Xperia XZ2 Premium 64GB" in terms of the thickness of the devices. The "LG Q9 (2019) 64GB" is easier than the "Xperia XZ2 Premium 64GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "LG Q9 (2019) 64GB" rather than the "Xperia XZ2 Premium 64GB".

There is no real difference in length or width between the "LG Q9 (2019) 64GB" and "Xperia XZ2 Premium 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 sizes, the "LG Q9 (2019) 64GB" is significantly smaller than the "Xperia XZ2 Premium 64GB". The "LG Q9 (2019) 64GB" is more convenient than the "Xperia XZ2 Premium 64GB" to use with one hand, and it is less likely to get in your way when not using it. If you prefer a smartphone that is easy to carry around and easy to use with one hand, we recommend that you buy the "LG Q9 (2019) 64GB" rather than the "Xperia XZ2 Premium 64GB".

ScoreDimensions (width x height x thickness)
LG Q9 (2019) 64GB68/10071.9mm x 153.2mm x 7.9mm
Xperia XZ2 Premium 64GB49/10080.0mm x 158.0mm x 11.9mm

Which one is easier to hold, "LG Q9 (2019) 64GB" or "Xperia XZ2 Premium 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 Q9 (2019) 64GB" weighs 159.0g. The "Xperia XZ2 Premium 64GB" clocks in at 236.0g. If you compare the weight of the two, the "LG Q9 (2019) 64GB" is a considerably lighter smartphone than the "Xperia XZ2 Premium 64GB", with a difference of about 77g. Because of this, the "LG Q9 (2019) 64GB" puts less of a burden on the fingers and wrists than the "Xperia XZ2 Premium 64GB". 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 "Xperia XZ2 Premium 64GB".

ScoreWeight
LG Q9 (2019) 64GB66/100159.0g
Xperia XZ2 Premium 64GB44/100236.0g

Which is better in terms of display, "LG Q9 (2019) 64GB" or "Xperia XZ2 Premium 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 Q9 (2019) 64GB" is 6.1inch, and 5.8inch on the "Xperia XZ2 Premium 64GB". The screens of the "LG Q9 (2019) 64GB" and "Xperia XZ2 Premium 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 Q9 (2019) 64GB90/1006.1inch
Xperia XZ2 Premium 64GB86/1005.8inch

Which one has a better display, "LG Q9 (2019) 64GB" or "Xperia XZ2 Premium 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 Q9 (2019) 64GB" has a 1440 x 3120 resolution and a pixel density of 563ppi. The "Xperia XZ2 Premium 64GB", on the other hand, has a screen resolution of 2160 x 3840 and a pixel density of 759ppi. Comparing the number of pixels on the screen, the pixel density of the "Xperia XZ2 Premium 64GB" is higher than the "LG Q9 (2019) 64GB", with a difference of approximately 196ppi. Therefor, the "Xperia XZ2 Premium 64GB" is better able to display images and videos than the "LG Q9 (2019) 64GB", and is easier on the eyes. For this reason, the "Xperia XZ2 Premium 64GB" is recommended.

ScorePixel density
LG Q9 (2019) 64GB89/100563ppi
Xperia XZ2 Premium 64GB94/100759ppi

How is the battery duration of "LG Q9 (2019) 64GB" different from that of "Xperia XZ2 Premium 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 Q9 (2019) 64GB" has a battery capacity of 3000.0mAh, while the "Xperia XZ2 Premium 64GB" has a 3540.0mAh battery. Regarding the battery performance, the "Xperia XZ2 Premium 64GB" has a larger battery capacity than the "LG Q9 (2019) 64GB", with a difference of 540mAh. If you are choosing based on the battery, the "Xperia XZ2 Premium 64GB" is recommended over the "LG Q9 (2019) 64GB".

ScoreBattery capacity
LG Q9 (2019) 64GB65/1003000.0mAh
Xperia XZ2 Premium 64GB73/1003540.0mAh

Which is better in terms of CPU function, "LG Q9 (2019) 64GB" or "Xperia XZ2 Premium 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 Q9 (2019) 64GB" is equipped with a Qualcomm MSM8996 Snapdragon 821 processor, and its performance speed is 2.15GHz+1.6GHz×4(4.0-cores). The "Xperia XZ2 Premium 64GB" uses an Qualcomm SDM845 Snapdragon 845 CPU that performs at a speed of 2.7GHz+1.7GHz×8(8.0-cores). Comparing CPU performance, the "Xperia XZ2 Premium 64GB" has significantly higher specs than the "LG Q9 (2019) 64GB". The "Xperia XZ2 Premium 64GB" 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 "Xperia XZ2 Premium 64GB" rather than the "LG Q9 (2019) 64GB".

ScoreCPU specs
LG Q9 (2019) 64GB57/1002.15GHz+1.6GHz×4(4.0-cores)
Xperia XZ2 Premium 64GB91/1002.7GHz+1.7GHz×8(8.0-cores)

How is "LG Q9 (2019) 64GB" different from "Xperia XZ2 Premium 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 Q9 (2019) 64GB" has 4.0GB of memory. The "Xperia XZ2 Premium 64GB", on the other hand, has 6.0GB. As for memory performance, the "Xperia XZ2 Premium 64GB" has a larger memory capacity than the "LG Q9 (2019) 64GB", with a difference of about 2GB. The "Xperia XZ2 Premium 64GB" 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 "Xperia XZ2 Premium 64GB" rather than the "LG Q9 (2019) 64GB".

ScoreRAM size
LG Q9 (2019) 64GB70/1004.0GB
Xperia XZ2 Premium 64GB90/1006.0GB

Which has a better storage capacity, "LG Q9 (2019) 64GB" or "Xperia XZ2 Premium 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 Q9 (2019) 64GB" has 64.0GB of storage, while the "Xperia XZ2 Premium 64GB" has 64.0GB. There is no real difference between the "LG Q9 (2019) 64GB"and "Xperia XZ2 Premium 64GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
LG Q9 (2019) 64GB67/10064.0GB
Xperia XZ2 Premium 64GB67/10064.0GB

Compare the rear cameras of "LG Q9 (2019) 64GB" and "Xperia XZ2 Premium 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 Q9 (2019) 64GB" has 16.0MP. The "Xperia XZ2 Premium 64GB" has 19.0MP. Comparing the rear camera performance, the number of pixels of the "Xperia XZ2 Premium 64GB" is higher than the "LG Q9 (2019) 64GB", with a difference of approximately 3MP. As a result, the "Xperia XZ2 Premium 64GB" can take higher quality scenery photos and make clear prints compared to the "LG Q9 (2019) 64GB". Therefore, the "Xperia XZ2 Premium 64GB" is recommended.

ScoreRear-camera resolution
LG Q9 (2019) 64GB68/10016.0MP
Xperia XZ2 Premium 64GB75/10019.0MP

Which has a front camera with better picture quality, "LG Q9 (2019) 64GB" or "Xperia XZ2 Premium 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 Q9 (2019) 64GB" has a resolution of 8.0MP. The "Xperia XZ2 Premium 64GB"'s has 13.0MP. The front-facing camera of the "Xperia XZ2 Premium 64GB" has a significantly higher number of pixels than the "LG Q9 (2019) 64GB", with a difference of about 5MP. Therefore, the "Xperia XZ2 Premium 64GB" 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 "Xperia XZ2 Premium 64GB" rather than the "LG Q9 (2019) 64GB".

ScoreFront-camera resolution
LG Q9 (2019) 64GB58/1008.0MP
Xperia XZ2 Premium 64GB71/10013.0MP

Compare Performance Specs

LG Q9 (2019) 64GBXperia XZ2 Premium 64GB
ImageLG Q9 (2019) 64GBXperia XZ2 Premium 64GB
MakerLGSony
Release date2019-072018-07
ColorCarmine Red/New Aurora Black/New Moroccan BlueChrome Black/Chrome Silver
OSAndroidAndroid
Dimensions (width x height x thickness)71.9mm x 153.2mm x 7.9mm80.0mm x 158.0mm x 11.9mm
Weight159.0g236.0g
Display size6.1inch5.8inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1440 x 31202160 x 3840
Pixel density563ppi759ppi
Battery capacity3000.0mAh3540.0mAh
ChipsetQualcomm MSM8996 Snapdragon 821Qualcomm SDM845 Snapdragon 845
CPU specs2.15GHz+1.6GHz×4(4.0-cores)2.7GHz+1.7GHz×8(8.0-cores)
RAM size4.0GB6.0GB
Storage size64.0GB64.0GB
Rear-camera resolution16.0MP19.0MP
Front-camera resolution8.0MP13.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to LG Q9 (2019) 64GB
Articles related to Xperia XZ2 Premium 64GB

LG Q9 (2019) 64GB

Search for smartphone with similar ratings as LG Q9 (2019) 64GB

Articles related to LG Q9 (2019) 64GB
Articles related to Xperia XZ2 Premium 64GB

Xperia XZ2 Premium 64GB

Search for smartphone with similar ratings as Xperia XZ2 Premium 64GB

New articles