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ROG Phone 3 ZS661KS 512GB vs Samsung Galaxy S9 256GB

Created date: 2020-07-23 13:29:41

ROG Phone 3 ZS661KS 512GBSamsung Galaxy S9 256GB
ROG Phone 3 ZS661KS 512GBSamsung Galaxy S9 256GB

Which do we recommend after comparing the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB"? We evaluated the differences between the two models. This article is recommended for those who are trying to choose between the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB".

ROG Phone 3 ZS661KS 512GBSamsung Galaxy S9 256GB
ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

General rating:
Griprating-image2.0
40/100
rating-image3.2
63/100
Screen qualityrating-image4.0
80/100
rating-image4.4
87/100
Performancerating-image5.0
100/100
rating-image4.6
91/100
Storage sizerating-image4.7
93/100
rating-image4.5
90/100
Batteryrating-image5.0
100/100
rating-image4.6
91/100
Rear-camera resolutionrating-image5.0
100/100
rating-image3.5
70/100
Front-camera resolutionrating-image5.0
100/100
rating-image4.0
80/100

What is the difference between the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB"

The design of ROG Phone 3 ZS661KS 512GB

The "ROG Phone 3 ZS661KS 512GB" is 171.0mm long, 78.0mm wide, and 9.9mm thick. It weighs 240.0g.

The design of Samsung Galaxy S9 256GB

The "Samsung Galaxy S9 256GB" is 147.7mm long, 68.7mm wide, and 8.5mm thick. It weighs 163.0g.

Which is the better design to use?

In comparison, the size difference is 23.3mm in length, 9.2mm in width, and 1.4mm in thickness. Those who are looking for a phone they can use one-handedly will find the "Samsung Galaxy S9 256GB" easier to use and carry around. Flick typing is easier on the "Samsung Galaxy S9 256GB", making it relatively more user-friendly. The "Samsung Galaxy S9 256GB" is also much easier to carry around, and scores more points than the "ROG Phone 3 ZS661KS 512GB" for portability.

The difference in weight is 77g. The "Samsung Galaxy S9 256GB" is much lighter, putting less burden on the hand.

ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

Ease of holding it in one hand54/10072/100
How much it does not feel heavy to hold in one hand0/10044/100
Ease of carrying around55/10065/100

Compare the display of the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB"

Display of the ROG Phone 3 ZS661KS 512GB

The "ROG Phone 3 ZS661KS 512GB" uses a AMOLED liquid crystal. The resolution is 1080 x 2340, and the pixel density is 391ppi. The "ROG Phone 3 ZS661KS 512GB" has a 6.59inch screen size.

Display of the Samsung Galaxy S9 256GB

The "Samsung Galaxy S9 256GB" uses a Super AMOLED liquid crystal. The resolution is 1440 x 2960, and the pixel density is 567ppi. The "Samsung Galaxy S9 256GB" has a 5.8inch screen size.

Which has a better screen?

This makes a 0.79inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. "ROG Phone 3 ZS661KS 512GB" has a bigger display that is easier to use, especially for looking things up on the Internet and using social media. Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose. If you compare how well the different phones support mobile games, the display size of "ROG Phone 3 ZS661KS 512GB" makes it more suited for playing games. Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose.

In terms of display, the "Samsung Galaxy S9 256GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "Samsung Galaxy S9 256GB" also offers a crisp, cleaner display when using a VR headset than the "ROG Phone 3 ZS661KS 512GB". The "Samsung Galaxy S9 256GB" has the necessary specs for this kind of purpose.

ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

How suited is the screen for usual usage?80/10074/100
How suited is the screen to play games on?85/10076/100

Compare the camera performances of the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB"

Camera performance of ROG Phone 3 ZS661KS 512GB

The main camera of the "ROG Phone 3 ZS661KS 512GB" has 64.0MP. The front camera has 24.0MP.

Camera performance of Samsung Galaxy S9 256GB

The main camera of the "Samsung Galaxy S9 256GB" has 12.0MP. The front camera has 8.0MP.

Which camera performance is better?

The back cameras thus have a 52MP difference in comparison. The "ROG Phone 3 ZS661KS 512GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "ROG Phone 3 ZS661KS 512GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose.

There is a 16MP difference in front camera pixel number. The "ROG Phone 3 ZS661KS 512GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. The "ROG Phone 3 ZS661KS 512GB" has the necessary specs for this kind of purpose. The "ROG Phone 3 ZS661KS 512GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.

ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

Is is suited to taking far away objects with the rear camera?100/10070/100
Is it suited for taking close objects with the built-in camera?100/10080/100

Comparison of the processing capabilities of the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB"

The processing capability of the ROG Phone 3 ZS661KS 512GB

Performance is defined by the chipset, and the "ROG Phone 3 ZS661KS 512GB" uses the Qualcomm SM8250 Snapdragon 865+ SoC. The CPU performance is 3.1GHz+2.42GHz+1.8GHz×8(8.0-cores). The memory capacity is 16.0GB.

The processing capability of the Samsung Galaxy S9 256GB

Performance is defined by the chipset, and the "Samsung Galaxy S9 256GB" uses the Exynos 9810 SoC. The CPU performance is 2.7GHz+1.8GHz×8(8.0-cores). The memory capacity is 4.0GB.

Which has the better processing capability?

"ROG Phone 3 ZS661KS 512GB" has a slightly better CPU performance and better specs overall. This is a 12GB difference in memory capacity. The "ROG Phone 3 ZS661KS 512GB" has more memory storage, making the "ROG Phone 3 ZS661KS 512GB" work better for multitasking or running 3D games.

For using fundamental features such as calls, emails, messages and using SNS, I am more inclined to recommend the "ROG Phone 3 ZS661KS 512GB". For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" equally. Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose.

There is basically no difference between "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB" when playing 2D games or basic 3D games. Complex, full-fledged 3D games definitely run better on the "ROG Phone 3 ZS661KS 512GB" than the "Samsung Galaxy S9 256GB". Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose.

ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/10094/100
Review on the CPU speed and the memory capacity while playing 3D games100/10089/100

Comparison of the battery life of the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB"

Battery performance of ROG Phone 3 ZS661KS 512GB

The "ROG Phone 3 ZS661KS 512GB" has a battery capacity of 6000.0mAh.

Battery performance of Samsung Galaxy S9 256GB

The "Samsung Galaxy S9 256GB" has a battery capacity of 3000.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 3000mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

The "ROG Phone 3 ZS661KS 512GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For people who tend to use their phone for looking up things on the internet, checking up on social media, or playing the occasional game, I recommend the "ROG Phone 3 ZS661KS 512GB" over the "Samsung Galaxy S9 256GB". Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose.

The battery life of the "ROG Phone 3 ZS661KS 512GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose.

ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10091/100
Review on the battery life of a phone mainly using mainly games and videos100/10080/100

Compare the storage capacity of the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB"

The storage capacity of the ROG Phone 3 ZS661KS 512GB

The "ROG Phone 3 ZS661KS 512GB" has 512.0GB of internal memory.

The storage capacity of the Samsung Galaxy S9 256GB

The "Samsung Galaxy S9 256GB" has 256.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 1024.0GB can be used.

Which has the easier storage to use?

The difference in internal memory is about 256GB. If you are only downloading a few games and apps (such as SNS) to use on your phone, it really doesn't matter if you choose "ROG Phone 3 ZS661KS 512GB" or "Samsung Galaxy S9 256GB". If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy. Both the "ROG Phone 3 ZS661KS 512GB" and the "Samsung Galaxy S9 256GB" can be easily used for this kind of purpose.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.

ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

Review on the storage capacity when playing many games93/10090/100
Review on when you store many pictures and videos - 96/100

Which to buy, the "ROG Phone 3 ZS661KS 512GB" or "Samsung Galaxy S9 256GB"

At the end of the day which is better, the "ROG Phone 3 ZS661KS 512GB" or "Samsung Galaxy S9 256GB"?

If you're looking for something that's easy to hold, the compact "Samsung Galaxy S9 256GB" is a great choice. If you want a larger screen, "Samsung Galaxy S9 256GB" is recommended as it has a 5.8inch screen. "ROG Phone 3 ZS661KS 512GB" is better for users who prefer better functionality and specs. Because both have advantages and disadvantages, I think that it is best to stick to the most important points that you want to emphasize.

ROG Phone 3 ZS661KS 512GB

Samsung Galaxy S9 256GB

Handling40/10063/100
Display80/10087/100
CPU specs100/10091/100
General rating84/10081/100

Is it recommended to buy the ROG Phone 3 ZS661KS 512GB, compared with other smartphones?

Compared to other smartphones, the "ROG Phone 3 ZS661KS 512GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "ROG Phone 3 ZS661KS 512GB" is a high-end smart phone.

Is it recommended to buy the Samsung Galaxy S9 256GB, compared with other smartphones?

Compared to other smart phones, the "Samsung Galaxy S9 256GB" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Samsung Galaxy S9 256GB" is a high-end smart phone.

What are the spec differences between the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB" ?

A summary of the technical specifications of the "ROG Phone 3 ZS661KS 512GB" and "Samsung Galaxy S9 256GB". Functions and performance variations on the same model will be highlighted in red.

ROG Phone 3 ZS661KS 512GBSamsung Galaxy S9 256GB
ROG Phone 3 ZS661KS 512GBSamsung Galaxy S9 256GB
ColorBlack GlareMidnight Black/Coral Blue/Titanium Gray/Lilac Purple/Burgundy Red/Sunrise Gold/Ice Blue
OSAndroidAndroid
Dimensions (width x height x thickness)78.0mm x 171.0mm x 9.9mm68.7mm x 147.7mm x 8.5mm
Weight240.0g163.0g
Display size6.59inch5.8inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401440 x 2960
Pixel density391ppi567ppi
Battery capacity6000.0mAh3000.0mAh
ChipsetQualcomm SM8250 Snapdragon 865+Exynos 9810
CPU specs3.1GHz+2.42GHz+1.8GHz×8(8.0-cores)2.7GHz+1.8GHz×8(8.0-cores)
RAM size16.0GB4.0GB
Storage size512.0GB256.0GB
Rear-camera resolution64.0MP12.0MP
Front-camera resolution24.0MP8.0MP

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