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Should you buy Xperia 5 III 256GB or Xperia Z5 SoftBank 32GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2021-04-13 14:11:30

Xperia 5 III 256GBXperia Z5 SoftBank 32GB
Xperia 5 III 256GBXperia Z5 SoftBank 32GB

Are you having trouble comparing the differences in features and performance of the "Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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.

Xperia 5 III 256GBXperia Z5 SoftBank 32GB
Xperia 5 III 256GB

Xperia Z5 SoftBank 32GB

General rating:
Holding comfortrating-image3.7
68.0mm x 157.0mm x 8.2mm
rating-image3.5
72.0mm x 146.0mm x 7.3mm
Weightrating-image3.2
168.0g
rating-image3.4
154.0g
Screen sizerating-image4.5
6.1inch
rating-image3.9
5.2inch
Display qualityrating-image4.3
449ppi
rating-image4.3
423ppi
Battery liferating-image
rating-image3.2
2900.0mAh
Processing powerrating-image4.8
2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
rating-image3.7
2GHz+1.6GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image3.0
3.0GB
Storage capacityrating-image4.6
256.0GB
rating-image2.8
32.0GB
Rear camera performancerating-image3.0
12.0MP
rating-image4.3
23.0MP
Front camera performancerating-image2.9
8.0MP
rating-image2.5
5.0MP

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", performance comparison

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB" 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 "Xperia 5 III 256GB" has a width of 68.0mm, a length of 157.0mm, and a thickness of 8.2mm. Also, the "Xperia Z5 SoftBank 32GB" has a width of 72.0mm, a length of 146.0mm, and a thickness of 7.3mm.

Comparing the width and thickness of the body, the "Xperia 5 III 256GB" is smaller and more compact compared to the "Xperia Z5 SoftBank 32GB". For that reason, the "Xperia 5 III 256GB" is easier to grip firmly and carry one-handed than the "Xperia Z5 SoftBank 32GB". For that reason, we recommend the "Xperia 5 III 256GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Xperia 5 III 256GB" and the "Xperia Z5 SoftBank 32GB". 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 "Xperia 5 III 256GB" and the "Xperia Z5 SoftBank 32GB". 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)
Xperia 5 III 256GB74/10068.0mm x 157.0mm x 8.2mm
Xperia Z5 SoftBank 32GB69/10072.0mm x 146.0mm x 7.3mm

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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 "Xperia 5 III 256GB" is about 168.0g, and the weight of the "Xperia Z5 SoftBank 32GB" is about 154.0g. Comparing the weight of the two devices, the "Xperia Z5 SoftBank 32GB" is a lighter smart phone than the "Xperia 5 III 256GB", with a difference of about 14g. For that reason the "Xperia Z5 SoftBank 32GB" is a smart phone that is less likely than the "Xperia 5 III 256GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Xperia Z5 SoftBank 32GB" over the "Xperia 5 III 256GB".

ScoreWeight
Xperia 5 III 256GB63/100168.0g
Xperia Z5 SoftBank 32GB68/100154.0g

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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 "Xperia 5 III 256GB" has a 6.1inch display. Also, the "Xperia Z5 SoftBank 32GB" has a 5.2inch display. Comparing the screen size, the "Xperia 5 III 256GB" has a considerably larger screen than the "Xperia Z5 SoftBank 32GB", with a difference of approximately 0.8inch. The "Xperia 5 III 256GB" is superior to the "Xperia Z5 SoftBank 32GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "Xperia 5 III 256GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "Xperia 5 III 256GB" over the "Xperia Z5 SoftBank 32GB".

ScoreDisplay size
Xperia 5 III 256GB90/1006.1inch
Xperia Z5 SoftBank 32GB77/1005.2inch

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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 "Xperia 5 III 256GB" is 1080 x 2520, and pixel density is 449ppi. Also, the resolution on the "Xperia Z5 SoftBank 32GB" is 1080 x 1920, and pixel density is 423ppi. Comparing the pixel count, the difference in pixel density between the "Xperia 5 III 256GB" and the "Xperia Z5 SoftBank 32GB" 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
Xperia 5 III 256GB86/100449ppi
Xperia Z5 SoftBank 32GB85/100423ppi

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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.

ScoreBattery capacity
Xperia 5 III 256GB - /100
Xperia Z5 SoftBank 32GB63/1002900.0mAh

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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 "Xperia 5 III 256GB"'s CPU is a Qualcomm SM8350 Snapdragon 888 5G, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Xperia Z5 SoftBank 32GB"'s CPU is a Snapdragon 810 MSM8994, with performance measured at 2GHz+1.6GHz×8(8.0-cores). Comparing CPU performance, the "Xperia 5 III 256GB" has considerably higher specs than the "Xperia Z5 SoftBank 32GB". In terms of being able to comfortably play games and run apps smoothly, the "Xperia 5 III 256GB" is superior to the "Xperia Z5 SoftBank 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Xperia 5 III 256GB" over the "Xperia Z5 SoftBank 32GB".

ScoreCPU specs
Xperia 5 III 256GB96/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Xperia Z5 SoftBank 32GB73/1002GHz+1.6GHz×8(8.0-cores)

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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 "Xperia 5 III 256GB" is 8.0GB and the weight of the "Xperia Z5 SoftBank 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "Xperia 5 III 256GB" has a significantly larger amount of RAM than the "Xperia Z5 SoftBank 32GB", with a difference of about 5GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xperia 5 III 256GB" is superior to the "Xperia Z5 SoftBank 32GB". 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 "Xperia 5 III 256GB" over the "Xperia Z5 SoftBank 32GB".

ScoreRAM size
Xperia 5 III 256GB93/1008.0GB
Xperia Z5 SoftBank 32GB60/1003.0GB

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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 "Xperia 5 III 256GB" is 256.0GB. Also the "Xperia Z5 SoftBank 32GB" is 32.0GB. Regarding storage capacity, the "Xperia 5 III 256GB" has a much larger data storage capacity compared to the "Xperia Z5 SoftBank 32GB", with a roughly 224GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xperia 5 III 256GB" is superior to the "Xperia Z5 SoftBank 32GB". If you are looking for a smartphone that can save more data, we recommend the "Xperia 5 III 256GB" over the "Xperia Z5 SoftBank 32GB".

ScoreStorage size
Xperia 5 III 256GB91/100256.0GB
Xperia Z5 SoftBank 32GB55/10032.0GB

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB" 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.

"Xperia 5 III 256GB" has a 12.0MP main camera. Also, "Xperia Z5 SoftBank 32GB" has a 23.0MP main camera. Comparing rear camera performance, the "Xperia Z5 SoftBank 32GB" has a much higher pixel count compared to the "Xperia 5 III 256GB", with a roughly 11MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xperia Z5 SoftBank 32GB" is superior to the "Xperia 5 III 256GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xperia Z5 SoftBank 32GB" over the "Xperia 5 III 256GB".

ScoreRear-camera resolution
Xperia 5 III 256GB59/10012.0MP
Xperia Z5 SoftBank 32GB85/10023.0MP

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", 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.

"Xperia 5 III 256GB" has an 8.0MP front camera and "Xperia Z5 SoftBank 32GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Xperia 5 III 256GB" has a higher pixel count than the "Xperia Z5 SoftBank 32GB", with a roughly 3MP difference. As a result, the "Xperia 5 III 256GB" is better able to take high quality selfies than the "Xperia Z5 SoftBank 32GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xperia 5 III 256GB".

ScoreFront-camera resolution
Xperia 5 III 256GB58/1008.0MP
Xperia Z5 SoftBank 32GB50/1005.0MP

"Xperia 5 III 256GB" and "Xperia Z5 SoftBank 32GB", performance comparison by specification sheet

Xperia 5 III 256GBXperia Z5 SoftBank 32GB
ImageXperia 5 III 256GBXperia Z5 SoftBank 32GB
MakerSony
Release date2021-04-142015-10-29
ColorBlack/Green/Pink/ / /
OSAndroidAndroid
Dimensions (width x height x thickness)68.0mm x 157.0mm x 8.2mm72.0mm x 146.0mm x 7.3mm
Weight168.0g154.0g
Display size6.1inch5.2inch
Display typeOLEDfor mobile
Screen resolution (width x height)1080 x 25201080 x 1920
Pixel density449ppi423ppi
ChipsetQualcomm SM8350 Snapdragon 888 5GSnapdragon 810 MSM8994
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2GHz+1.6GHz×8(8.0-cores)
RAM size8.0GB3.0GB
Storage size256.0GB32.0GB
Rear-camera resolution12.0MP23.0MP
Front-camera resolution8.0MP5.0MP

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