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Xperia 5 III 256GB vs Xperia 1 III 512GB: Which is the best?

Created date: 2021-04-13 20:47:51

Xperia 5 III 256GBXperia 1 III 512GB
Xperia 5 III 256GBXperia 1 III 512GB

Are you having trouble comparing the differences in features and performance of the "Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB
Xperia 5 III 256GB

Xperia 1 III 512GB

General rating:
Holding comfortrating-image3.7
68.0mm x 157.0mm x 8.2mm
rating-image3.5
71.0mm x 165.0mm x 8.2mm
Weightrating-image3.2
168.0g
rating-image2.8
187.1g
Screen sizerating-image4.5
6.1inch
rating-image4.5
6.5inch
Display qualityrating-image4.3
449ppi
rating-image4.6
642ppi
Battery liferating-image
rating-image
Processing powerrating-image4.8
2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
rating-image4.9
2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image5.0
12.0GB
Storage capacityrating-image4.6
256.0GB
rating-image4.8
512.0GB
Rear camera performancerating-image3.0
12.0MP
rating-image3.0
12.0MP
Front camera performancerating-image2.9
8.0MP
rating-image2.9
8.0MP

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", performance comparison

"Xperia 5 III 256GB" and "Xperia 1 III 512GB" 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 1 III 512GB" has a width of 71.0mm, a length of 165.0mm, and a thickness of 8.2mm.

Comparing the width and thickness of the body, the "Xperia 5 III 256GB" is smaller and more compact compared to the "Xperia 1 III 512GB". For that reason, the "Xperia 5 III 256GB" is easier to grip firmly and carry one-handed than the "Xperia 1 III 512GB". 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 1 III 512GB". 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 1 III 512GB". 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 1 III 512GB69/10071.0mm x 165.0mm x 8.2mm

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB" is about 187.1g. Comparing the weight of the two devices, the "Xperia 5 III 256GB" is a lighter smart phone than the "Xperia 1 III 512GB", with a difference of about 19g. For that reason the "Xperia 5 III 256GB" is a smart phone that is less likely than the "Xperia 1 III 512GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Xperia 5 III 256GB" over the "Xperia 1 III 512GB".

ScoreWeight
Xperia 5 III 256GB63/100168.0g
Xperia 1 III 512GB55/100187.1g

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xperia 5 III 256GB" and the "Xperia 1 III 512GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Xperia 5 III 256GB90/1006.1inch
Xperia 1 III 512GB90/1006.5inch

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB" is 1644 x 3840, and pixel density is 642ppi. Comparing the pixel count, the "Xperia 1 III 512GB" has a higher pixel density than the "Xperia 5 III 256GB", with a difference of roughly 193ppi. As a result, images and videos on the "Xperia 1 III 512GB" have better picture quality than on the "Xperia 5 III 256GB", and the former is also easier on the eyes. Therefore, we recommend the "Xperia 1 III 512GB".

ScorePixel density
Xperia 5 III 256GB86/100449ppi
Xperia 1 III 512GB91/100642ppi

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB - /100

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB"'s CPU is a Qualcomm SM8350 Snapdragon 888 5G, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Xperia 5 III 256GB" and the "Xperia 1 III 512GB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Xperia 5 III 256GB96/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Xperia 1 III 512GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB" is 12.0GB. Comparing the devices in terms of RAM, the "Xperia 1 III 512GB" has more RAM than the "Xperia 5 III 256GB", with a difference of about 4GB. For that reason the "Xperia 1 III 512GB" allows for smoother multitasking than the "Xperia 5 III 256GB", and apps are less likely to crash. In addition the "Xperia 1 III 512GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "Xperia 1 III 512GB".

ScoreRAM size
Xperia 5 III 256GB93/1008.0GB
Xperia 1 III 512GB99/10012.0GB

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB" is 512.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Xperia 5 III 256GB" and "Xperia 1 III 512GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Xperia 5 III 256GB91/100256.0GB
Xperia 1 III 512GB95/100512.0GB

"Xperia 5 III 256GB" and "Xperia 1 III 512GB" 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 1 III 512GB" has a 12.0MP main camera. Comparing rear camera performance, the "Xperia 5 III 256GB" and "Xperia 1 III 512GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreRear-camera resolution
Xperia 5 III 256GB59/10012.0MP
Xperia 1 III 512GB59/10012.0MP

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", 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 1 III 512GB" has an 8.0MP front camera. Comparing rear camera performance, the "Xperia 5 III 256GB" and "Xperia 1 III 512GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreFront-camera resolution
Xperia 5 III 256GB58/1008.0MP
Xperia 1 III 512GB58/1008.0MP

"Xperia 5 III 256GB" and "Xperia 1 III 512GB", performance comparison by specification sheet

Xperia 5 III 256GBXperia 1 III 512GB
ImageXperia 5 III 256GBXperia 1 III 512GB
MakerSonySony
Release date2021-04-142021-04-14
ColorBlack/Green/PinkFrosted Black/Frosted Gray/Frosted Purple
OSAndroidAndroid
Dimensions (width x height x thickness)68.0mm x 157.0mm x 8.2mm71.0mm x 165.0mm x 8.2mm
Weight168.0g187.1g
Display size6.1inch6.5inch
Display typeOLEDOLED
Screen resolution (width x height)1080 x 25201644 x 3840
Pixel density449ppi642ppi
ChipsetQualcomm SM8350 Snapdragon 888 5GQualcomm SM8350 Snapdragon 888 5G
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB12.0GB
Storage size256.0GB512.0GB
Rear-camera resolution12.0MP12.0MP
Front-camera resolution8.0MP8.0MP

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