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Which is better, ROG Phone 3 ZS661KS 512GB or Sony Xperia 1 128GB? We compared their features and specs in detail

Created date: 2020-07-23 13:42:12

ROG Phone 3 ZS661KS 512GBSony Xperia 1 128GB
ROG Phone 3 ZS661KS 512GBSony Xperia 1 128GB

Are you having trouble comparing the differences in features and performance of the "ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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.

ROG Phone 3 ZS661KS 512GBSony Xperia 1 128GB
ROG Phone 3 ZS661KS 512GB

Sony Xperia 1 128GB

General rating:
Holding comfortrating-image2.7
78.0mm x 171.0mm x 9.9mm
rating-image3.4
72.0mm x 167.0mm x 8.2mm
Weightrating-image2.2
240.0g
rating-image3.0
178.0g
Screen sizerating-image4.5
6.59inch
rating-image4.5
6.5inch
Display qualityrating-image4.1
391ppi
rating-image4.6
642ppi
Battery liferating-image4.3
6000.0mAh
rating-image3.5
3330.0mAh
Processing powerrating-image5.0
3.1GHz+2.42GHz+1.8GHz×8(8.0-cores)
rating-image4.7
2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
Memory capacityrating-image5.0
16.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.8
512.0GB
rating-image4.5
128.0GB
Rear camera performancerating-image5.0
64.0MP
rating-image3.0
12.0MP
Front camera performancerating-image4.3
24.0MP
rating-image2.9
8.0MP

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", performance comparison

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB" 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 "ROG Phone 3 ZS661KS 512GB" has a width of 78.0mm, a length of 171.0mm, and a thickness of 9.9mm. Also, the "Sony Xperia 1 128GB" has a width of 72.0mm, a length of 167.0mm, and a thickness of 8.2mm.

Comparing the width and thickness of the body, the "Sony Xperia 1 128GB" is considerably smaller and more compact than the "ROG Phone 3 ZS661KS 512GB". The "Sony Xperia 1 128GB" excels over the "ROG Phone 3 ZS661KS 512GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Sony Xperia 1 128GB" over the "ROG Phone 3 ZS661KS 512GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "ROG Phone 3 ZS661KS 512GB" and the "Sony Xperia 1 128GB". 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, the "Sony Xperia 1 128GB" has a large size compared to the "ROG Phone 3 ZS661KS 512GB". For that reason the "Sony Xperia 1 128GB" is a size that is easier to use in one hand and comfortably carry than the "ROG Phone 3 ZS661KS 512GB". That's why we recommend the "Sony Xperia 1 128GB".

ScoreDimensions (width x height x thickness)
ROG Phone 3 ZS661KS 512GB53/10078.0mm x 171.0mm x 9.9mm
Sony Xperia 1 128GB67/10072.0mm x 167.0mm x 8.2mm

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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 "ROG Phone 3 ZS661KS 512GB" is about 240.0g, and the weight of the "Sony Xperia 1 128GB" is about 178.0g. Comparing the weight of the two devices, the "Sony Xperia 1 128GB" is a considerably lighter smart phone than the "ROG Phone 3 ZS661KS 512GB", and there is a difference of about 62g. In terms of the burden placed upon your fingers and wrist, the "Sony Xperia 1 128GB" is superior to the "ROG Phone 3 ZS661KS 512GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Sony Xperia 1 128GB" over the "ROG Phone 3 ZS661KS 512GB".

ScoreWeight
ROG Phone 3 ZS661KS 512GB44/100240.0g
Sony Xperia 1 128GB59/100178.0g

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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 "ROG Phone 3 ZS661KS 512GB" has a 6.59inch display. Also, the "Sony Xperia 1 128GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "ROG Phone 3 ZS661KS 512GB" and the "Sony Xperia 1 128GB". 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
ROG Phone 3 ZS661KS 512GB90/1006.59inch
Sony Xperia 1 128GB90/1006.5inch

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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 "ROG Phone 3 ZS661KS 512GB" is 1080 x 2340, and pixel density is 391ppi. Also, the resolution on the "Sony Xperia 1 128GB" is 1644 x 3840, and pixel density is 642ppi. Comparing the pixel count, the "Sony Xperia 1 128GB" has a higher pixel density than the "ROG Phone 3 ZS661KS 512GB", with a difference of roughly 251ppi. As a result, images and videos on the "Sony Xperia 1 128GB" have better picture quality than on the "ROG Phone 3 ZS661KS 512GB", and the former is also easier on the eyes. Therefore, we recommend the "Sony Xperia 1 128GB".

ScorePixel density
ROG Phone 3 ZS661KS 512GB82/100391ppi
Sony Xperia 1 128GB91/100642ppi

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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 "ROG Phone 3 ZS661KS 512GB" is 6000.0mAh, and the "Sony Xperia 1 128GB" is 3330.0mAh. Regarding battery capacity, the "ROG Phone 3 ZS661KS 512GB" has greater battery capacity than the "Sony Xperia 1 128GB", with a 2670mAh difference. Since the "ROG Phone 3 ZS661KS 512GB" can be used for longer periods without recharging than the "Sony Xperia 1 128GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "ROG Phone 3 ZS661KS 512GB" over the "Sony Xperia 1 128GB".

ScoreBattery capacity
ROG Phone 3 ZS661KS 512GB86/1006000.0mAh
Sony Xperia 1 128GB69/1003330.0mAh

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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 "ROG Phone 3 ZS661KS 512GB"'s CPU is a Qualcomm SM8250 Snapdragon 865+, with performance measured at 3.1GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Sony Xperia 1 128GB"'s CPU is a Qualcomm SM8150 Snapdragon 855, with performance measured at 2.84GHz+2.42GHz+1.78GHz×8(8.0-cores). Comparing CPU performance, the "ROG Phone 3 ZS661KS 512GB" has higher specs compared to the "Sony Xperia 1 128GB". For that reason, the "ROG Phone 3 ZS661KS 512GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "ROG Phone 3 ZS661KS 512GB" over the "Sony Xperia 1 128GB".

ScoreCPU specs
ROG Phone 3 ZS661KS 512GB99/1003.1GHz+2.42GHz+1.8GHz×8(8.0-cores)
Sony Xperia 1 128GB93/1002.84GHz+2.42GHz+1.78GHz×8(8.0-cores)

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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 "ROG Phone 3 ZS661KS 512GB" is 16.0GB and the weight of the "Sony Xperia 1 128GB" is 6.0GB. Comparing the devices in terms of RAM, the "ROG Phone 3 ZS661KS 512GB" has a significantly larger amount of RAM than the "Sony Xperia 1 128GB", with a difference of about 10GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "ROG Phone 3 ZS661KS 512GB" is superior to the "Sony Xperia 1 128GB". 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 "ROG Phone 3 ZS661KS 512GB" over the "Sony Xperia 1 128GB".

ScoreRAM size
ROG Phone 3 ZS661KS 512GB100/10016.0GB
Sony Xperia 1 128GB90/1006.0GB

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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 "ROG Phone 3 ZS661KS 512GB" is 512.0GB. Also the "Sony Xperia 1 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB". 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
ROG Phone 3 ZS661KS 512GB95/100512.0GB
Sony Xperia 1 128GB90/100128.0GB

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB" 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.

"ROG Phone 3 ZS661KS 512GB" has a 64.0MP main camera. Also, "Sony Xperia 1 128GB" has a 12.0MP main camera. Comparing rear camera performance, the "ROG Phone 3 ZS661KS 512GB" has a much higher pixel count compared to the "Sony Xperia 1 128GB", with a roughly 52MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "ROG Phone 3 ZS661KS 512GB" is superior to the "Sony Xperia 1 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "ROG Phone 3 ZS661KS 512GB" over the "Sony Xperia 1 128GB".

ScoreRear-camera resolution
ROG Phone 3 ZS661KS 512GB100/10064.0MP
Sony Xperia 1 128GB59/10012.0MP

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", 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.

"ROG Phone 3 ZS661KS 512GB" has an 24.0MP front camera and "Sony Xperia 1 128GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "ROG Phone 3 ZS661KS 512GB" has a much higher pixel count compared to the "Sony Xperia 1 128GB", with a roughly 16MP difference. As a result, the "ROG Phone 3 ZS661KS 512GB" is more suited than the "Sony Xperia 1 128GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "ROG Phone 3 ZS661KS 512GB" over the "Sony Xperia 1 128GB".

ScoreFront-camera resolution
ROG Phone 3 ZS661KS 512GB86/10024.0MP
Sony Xperia 1 128GB58/1008.0MP

"ROG Phone 3 ZS661KS 512GB" and "Sony Xperia 1 128GB", performance comparison by specification sheet

ROG Phone 3 ZS661KS 512GBSony Xperia 1 128GB
ImageROG Phone 3 ZS661KS 512GBSony Xperia 1 128GB
MakerAsusSony
Release date2020-08-222019-06
ColorBlack GlareBlack/Gray/Purple/White
OSAndroidAndroid
Dimensions (width x height x thickness)78.0mm x 171.0mm x 9.9mm72.0mm x 167.0mm x 8.2mm
Weight240.0g178.0g
Display size6.59inch6.5inch
Display typeAMOLEDOLED
Screen resolution (width x height)1080 x 23401644 x 3840
Pixel density391ppi642ppi
Battery capacity6000.0mAh3330.0mAh
ChipsetQualcomm SM8250 Snapdragon 865+Qualcomm SM8150 Snapdragon 855
CPU specs3.1GHz+2.42GHz+1.8GHz×8(8.0-cores)2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
RAM size16.0GB6.0GB
Storage size512.0GB128.0GB
Rear-camera resolution64.0MP12.0MP
Front-camera resolution24.0MP8.0MP

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