Types of Displays Based On Aspect Ratio's
In modern times in smartphones notches have become synonymous with the name of the smartphone. Let us take a trip down memory lane and rediscover all the kinds of screens that a traditional smartphone used to have.
- Bezel (16:9)
This is the traditional kind of bezel which was present in most phones before the "uprising of the notches". These greatly diminished screen-to-body ratios and made the devices look very dated. They were present in both Android as well as iOS devices.
Stretched Bezel(18:9)
The Stretched bezel was initially dubbed as "infinity display" due to it's slightly uneven but stretched corners which push the bezel upwards increasing the screen's real estate. This was to be found only on Android handsets and was pioneered (in mass volume) by Samsung by the introduction of the Samsung S8.
Traditional Notch(19:9)
The Traditional Notch was split into two segments, one used by most handsets and a larger notch used by the iPhone X to separate itself from the crowd. It became synonymous for tucking the screen into the body and producing one of the best screen-to-body ratio handsets of the time.
- Waterdrop notch(19:5:9)
The waterdrop notch was introduced by the essential phone and the Sharp Aquos 2. This has a small notch consisting of the microphone and the camera in a housing with very little bottom bezel. It was the initial way of increasing screen-to-body ratios and can achieve about 88-91% screen-to-body ratio.
Punch Hole(19:9)
The Punch hole display is a trend started in 2018 and is expected to be used until the age of in display cameras. In this kind of notch there is a hole present on the display which has only the camera within it. It increases real estate while adding a bit of modern flavor.
- Popup Camera(21:9)
This kind of Module includes moving parts which aid in rising or popping up of the camera module so that they do not intrude on the screen. This provides a full screen display without any problems. There is however, the matter of dependability of the module but that is not to be covered here. To sum it up, this is the most innovative yet fragile design present in a smartphone.
Credits: Smartpix, Mkbhd, Apple, Samsung
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