Infinix Hot 20 128GB vs vivo S15 (2022) 256GB: Which is the best?

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 "Infinix Hot 20 128GB" has a width of 77.4mm, a length of 170.7mm, and a thickness of 8.3mm. Also, the "vivo S15 (2022) 256GB" has a width of 74.3mm, a length of 161.1mm, and a thickness of 8.0mm.

Comparing the width and thickness of the body, the "vivo S15 (2022) 256GB" is smaller and more compact compared to the "Infinix Hot 20 128GB". For that reason, the "vivo S15 (2022) 256GB" is easier to grip firmly and carry one-handed than the "Infinix Hot 20 128GB". For that reason, we recommend the "vivo S15 (2022) 256GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Infinix Hot 20 128GB" and the "vivo S15 (2022) 256GB". 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 "vivo S15 (2022) 256GB" has a large size compared to the "Infinix Hot 20 128GB". For that reason the "vivo S15 (2022) 256GB" is a size that is easier to use in one hand and comfortably carry than the "Infinix Hot 20 128GB". That's why we recommend the "vivo S15 (2022) 256GB".

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 "Infinix Hot 20 128GB" is about 198.0g, and the weight of the "vivo S15 (2022) 256GB" is about 197.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Infinix Hot 20 128GB" and "vivo S15 (2022) 256GB". 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.

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 "Infinix Hot 20 128GB" has a 6.82inch display. Also, the "vivo S15 (2022) 256GB" has a 6.62inch display. Comparing the screen size, there is a negligible difference in screen size between the "Infinix Hot 20 128GB" and the "vivo S15 (2022) 256GB". 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.

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 "Infinix Hot 20 128GB" is 720 x 1640, and pixel density is 262ppi. Also, the resolution on the "vivo S15 (2022) 256GB" is 1080 x 2400, and pixel density is 397ppi. Comparing the pixel count, the "vivo S15 (2022) 256GB" has much higher pixel density than the "Infinix Hot 20 128GB", with a difference of roughly 135ppi. In terms of having better picture quality and exerting less strain on the eyes, the "vivo S15 (2022) 256GB" is superior to the "Infinix Hot 20 128GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "vivo S15 (2022) 256GB" over the "Infinix Hot 20 128GB".

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.

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 "Infinix Hot 20 128GB"'s CPU is a MediaTek Helio G85, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Also, the "vivo S15 (2022) 256GB"'s CPU is a Qualcomm SM8250, with performance measured at 3.2GHz+2.42GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "vivo S15 (2022) 256GB" has higher specs compared to the "Infinix Hot 20 128GB". For that reason, the "vivo S15 (2022) 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "vivo S15 (2022) 256GB" over the "Infinix Hot 20 128GB".

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 "Infinix Hot 20 128GB" is 8.0GB and the weight of the "vivo S15 (2022) 256GB" is 12.0GB. Comparing the devices in terms of RAM, the "vivo S15 (2022) 256GB" has more RAM than the "Infinix Hot 20 128GB", with a difference of about 4GB. For that reason the "vivo S15 (2022) 256GB" allows for smoother multitasking than the "Infinix Hot 20 128GB", and apps are less likely to crash. In addition the "vivo S15 (2022) 256GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "vivo S15 (2022) 256GB".

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 "Infinix Hot 20 128GB" is 128.0GB. Also the "vivo S15 (2022) 256GB" is 256.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Infinix Hot 20 128GB" and "vivo S15 (2022) 256GB". 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.

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.

"Infinix Hot 20 128GB" has a 50.0MP main camera. Also, "vivo S15 (2022) 256GB" has a 64.0MP main camera. Comparing rear camera performance, the "Infinix Hot 20 128GB" and "vivo S15 (2022) 256GB" 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.

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.

"Infinix Hot 20 128GB" has an 8.0MP front camera and "vivo S15 (2022) 256GB" has an 32.0MP front camera. Comparing rear camera performance, the front camera of the "vivo S15 (2022) 256GB" has a much higher pixel count compared to the "Infinix Hot 20 128GB", with a roughly 24MP difference. As a result, the "vivo S15 (2022) 256GB" is more suited than the "Infinix Hot 20 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 "vivo S15 (2022) 256GB" over the "Infinix Hot 20 128GB".