Notch or a slider, which 'all-screen' design approach you'd prefer?
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The slider designs can eliminate even this tiny waterdrop notch
Xiaomi just issued the Mi Mix 3 teaser you see above, hinting at a screen-to-body ratio very close to 100%, achieved by separating the screen part from all the other paraphernalia that usually goes into the top bezel. As you can see demonstrated here, the screen half slides back and forth with a satisfying click to reveal what will likely be 3D-sensing front camera kit for Face ID-style unlocking when you need it, but when it is shut, the phone is indeed "all-screen" at the front.
The slider approaches, however, while seemingly the Holy Grail of bezel-trimming, come with their own set of issues. For starters, whether motorized or manual, it is one more mechanism that might be prone to breaking at some point. Even if it is made sturdy enough to withstand two or three years of constant usage, finding a case for such phones would be a challenge that could entail some protection compromises.
The slider approaches, however, while seemingly the Holy Grail of bezel-trimming, come with their own set of issues. For starters, whether motorized or manual, it is one more mechanism that might be prone to breaking at some point. Even if it is made sturdy enough to withstand two or three years of constant usage, finding a case for such phones would be a challenge that could entail some protection compromises.
This is why we wanted to ask you which approach to the "all-screen" conundrum you prefer - a notch, no matter how large, or a slider, as these are the two options that manufacturers seem to currently be forcing onto us without asking first.
Things that are NOT allowed: