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Samsung Galaxy Note9 512GB vs Xperia XZ2 SO-03K docomo 64GB: Specs & Scores

Created date: 2018-11-18 11:58:33, Updated date: 2020-04-16 22:10:38

Samsung Galaxy Note9 512GBXperia XZ2 SO-03K docomo 64GB
Samsung Galaxy Note9 512GBXperia XZ2 SO-03K docomo 64GB

How did the evaluations between the "Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 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!

Samsung Galaxy Note9 512GBXperia XZ2 SO-03K docomo 64GB
Samsung Galaxy Note9 512GB

Xperia XZ2 SO-03K docomo 64GB

General rating:

74.6/100

(The 3297th of all smartphones)

70.2/100

(The 68th of all smartphones)

Holding comfort
58/100
62/100
Weight
49/100
51/100
Screen size
90/100
85/100
Display quality
87/100
85/100
Battery life
80/100
65/100
Processing power
94/100
89/100
Memory capacity
93/100
70/100
Storage capacity
95/100
67/100
Rear camera performance
59/100
76/100
Front camera performance
58/100
50/100

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", performance comparison

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB" 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 "Samsung Galaxy Note9 512GB" has a width of 76.4mm, a length of 161.9mm, and a thickness of 8.8mm. Also, the "Xperia XZ2 SO-03K docomo 64GB" has a width of 72.0mm, a length of 153.0mm, and a thickness of 11.1mm.

Comparing the width and thickness of the body, there isn't much difference between the "Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "Samsung Galaxy Note9 512GB" and the "Xperia XZ2 SO-03K docomo 64GB". 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 "Samsung Galaxy Note9 512GB" and the "Xperia XZ2 SO-03K docomo 64GB". 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)
Samsung Galaxy Note9 512GB58/10076.4mm x 161.9mm x 8.8mm
Xperia XZ2 SO-03K docomo 64GB62/10072.0mm x 153.0mm x 11.1mm

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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 "Samsung Galaxy Note9 512GB" is about 201.0g, and the weight of the "Xperia XZ2 SO-03K docomo 64GB" is about 198.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB". That's why the likelihood of fatigue in the fingers and wrists after extended use 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.

ScoreWeight
Samsung Galaxy Note9 512GB49/100201.0g
Xperia XZ2 SO-03K docomo 64GB51/100198.0g

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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 "Samsung Galaxy Note9 512GB" has a 6.4inch display. Also, the "Xperia XZ2 SO-03K docomo 64GB" has a 5.7inch display. Comparing the screen size, the "Samsung Galaxy Note9 512GB" has a larger screen compared to the "Xperia XZ2 SO-03K docomo 64GB", with a roughly 0.7inch difference. As a result, the user is less likely to mistap when using apps on the "Samsung Galaxy Note9 512GB" than on the "Xperia XZ2 SO-03K docomo 64GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Samsung Galaxy Note9 512GB".

ScoreDisplay size
Samsung Galaxy Note9 512GB90/1006.4inch
Xperia XZ2 SO-03K docomo 64GB85/1005.7inch

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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 "Samsung Galaxy Note9 512GB" is 1440 x 2960, and pixel density is 514ppi. Also, the resolution on the "Xperia XZ2 SO-03K docomo 64GB" is 1080 x 2160, and pixel density is 423ppi. Comparing the pixel count, the difference in pixel density between the "Samsung Galaxy Note9 512GB" and the "Xperia XZ2 SO-03K docomo 64GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Samsung Galaxy Note9 512GB87/100514ppi
Xperia XZ2 SO-03K docomo 64GB85/100423ppi

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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 "Samsung Galaxy Note9 512GB" is 4000.0mAh, and the "Xperia XZ2 SO-03K docomo 64GB" is 3060.0mAh. Regarding battery capacity, the "Samsung Galaxy Note9 512GB" has greater battery capacity than the "Xperia XZ2 SO-03K docomo 64GB", with a 940mAh difference. Since the "Samsung Galaxy Note9 512GB" can be used for longer periods without recharging than the "Xperia XZ2 SO-03K docomo 64GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Samsung Galaxy Note9 512GB" over the "Xperia XZ2 SO-03K docomo 64GB".

ScoreBattery capacity
Samsung Galaxy Note9 512GB80/1004000.0mAh
Xperia XZ2 SO-03K docomo 64GB65/1003060.0mAh

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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 "Samsung Galaxy Note9 512GB"'s CPU is a Exynos 9810, with performance measured at 2.7GHz+1.8GHz×8(8.0-cores). Also, the "Xperia XZ2 SO-03K docomo 64GB"'s CPU is a Snapdragon 845 SDM845, with performance measured at 2.8GHz×8(8.0-cores). Comparing CPU performance, the "Samsung Galaxy Note9 512GB" has higher specs compared to the "Xperia XZ2 SO-03K docomo 64GB". For that reason, the "Samsung Galaxy Note9 512GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Samsung Galaxy Note9 512GB" over the "Xperia XZ2 SO-03K docomo 64GB".

ScoreCPU specs
Samsung Galaxy Note9 512GB94/1002.7GHz+1.8GHz×8(8.0-cores)
Xperia XZ2 SO-03K docomo 64GB89/1002.8GHz×8(8.0-cores)

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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 "Samsung Galaxy Note9 512GB" is 8.0GB and the weight of the "Xperia XZ2 SO-03K docomo 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "Samsung Galaxy Note9 512GB" has a significantly larger amount of RAM than the "Xperia XZ2 SO-03K docomo 64GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Samsung Galaxy Note9 512GB" is superior to the "Xperia XZ2 SO-03K docomo 64GB". 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 "Samsung Galaxy Note9 512GB" over the "Xperia XZ2 SO-03K docomo 64GB".

ScoreRAM size
Samsung Galaxy Note9 512GB93/1008.0GB
Xperia XZ2 SO-03K docomo 64GB70/1004.0GB

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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 "Samsung Galaxy Note9 512GB" is 512.0GB. Also the "Xperia XZ2 SO-03K docomo 64GB" is 64.0GB. Regarding storage capacity, the "Samsung Galaxy Note9 512GB" has a much larger data storage capacity compared to the "Xperia XZ2 SO-03K docomo 64GB", with a roughly 448GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Samsung Galaxy Note9 512GB" is superior to the "Xperia XZ2 SO-03K docomo 64GB". If you are looking for a smartphone that can save more data, we recommend the "Samsung Galaxy Note9 512GB" over the "Xperia XZ2 SO-03K docomo 64GB".

ScoreStorage size
Samsung Galaxy Note9 512GB95/100512.0GB
Xperia XZ2 SO-03K docomo 64GB67/10064.0GB

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB" 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.

"Samsung Galaxy Note9 512GB" has a 12.0MP main camera. Also, "Xperia XZ2 SO-03K docomo 64GB" has a 19.2MP main camera. Comparing rear camera performance, the "Xperia XZ2 SO-03K docomo 64GB" has a much higher pixel count compared to the "Samsung Galaxy Note9 512GB", with a roughly 7.1MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xperia XZ2 SO-03K docomo 64GB" is superior to the "Samsung Galaxy Note9 512GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xperia XZ2 SO-03K docomo 64GB" over the "Samsung Galaxy Note9 512GB".

ScoreRear-camera resolution
Samsung Galaxy Note9 512GB59/10012.0MP
Xperia XZ2 SO-03K docomo 64GB76/10019.2MP

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", 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.

"Samsung Galaxy Note9 512GB" has an 8.0MP front camera and "Xperia XZ2 SO-03K docomo 64GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Samsung Galaxy Note9 512GB" has a higher pixel count than the "Xperia XZ2 SO-03K docomo 64GB", with a roughly 3MP difference. As a result, the "Samsung Galaxy Note9 512GB" is better able to take high quality selfies than the "Xperia XZ2 SO-03K docomo 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Samsung Galaxy Note9 512GB".

ScoreFront-camera resolution
Samsung Galaxy Note9 512GB58/1008.0MP
Xperia XZ2 SO-03K docomo 64GB50/1005.0MP

"Samsung Galaxy Note9 512GB" and "Xperia XZ2 SO-03K docomo 64GB", performance comparison by specification sheet

Samsung Galaxy Note9 512GBXperia XZ2 SO-03K docomo 64GB
ImageSamsung Galaxy Note9 512GBXperia XZ2 SO-03K docomo 64GB
MakerSamsung
Release date2018-082018-05-31
ColorMetallic Copper/Lavender Purple/Ocean Blue/Midnight Black/Pure White/Alpine WhiteDeep Green/Liquid Black/Liquid Silver/Ash Pink
OSAndroidAndroid
Dimensions (width x height x thickness)76.4mm x 161.9mm x 8.8mm72.0mm x 153.0mm x 11.1mm
Weight201.0g198.0g
Display size6.4inch5.7inch
Display typeSuper AMOLEDfor mobile
Screen resolution (width x height)1440 x 29601080 x 2160
Pixel density514ppi423ppi
Battery capacity4000.0mAh3060.0mAh
ChipsetExynos 9810Snapdragon 845 SDM845
CPU specs2.7GHz+1.8GHz×8(8.0-cores)2.8GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size512.0GB64.0GB
Rear-camera resolution12.0MP19.2MP
Front-camera resolution8.0MP5.0MP

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