(Epitome credit: Future)
Nosotros’ve been waiting years for the iPhone Flip and nosotros’ll probably exist waiting a few years more than, but when information technology does make it it could be quite dissimilar to whatever current foldable phone.
That’southward because, co-ordinate to Ming-Chi Kuo
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– an analyst with a good track tape for Apple information – the telephone might have an E Ink cover display.
Apple is evidently testing E Ink’s Electronic Paper Brandish (EPD) for use on the secondary screen of a foldable phone – though it’s worth noting that even if Kuo is right, the fact that Apple is testing something doesn’t mean the company volition necessarily finish upwards using information technology.
Apple is testing E Ink’southward Electronic Paper Display (EPD) for future foldable device’southward cover screen & tablet-like applications. The color EPD has the potential to become a mainstream solution for foldable devices’ must-have cover/second screen thanks to its excellent ability-saving.May 17, 2022
Even so, such a display could make sense. This EPD tech is a lot like the screen on a Kindle, in that information technology’s designed to replicate the look of paper, and to be incredibly low-ability, so the encompass screen could be e’er on without draining much bombardment.
And this particular tech goes a pace beyond what whatsoever of Amazon’due south Kindles currently offering, as it’s also a colour screen.
Kuo goes on to suggest that this tech could, for the above reasons, become widely used for secondary screens on foldable phones, and so it might not just be Apple that uses information technology. We could certainly imagine other companies copying the idea if Apple tree’s foldable successfully uses this tech.
Interestingly, Kuo too says that Apple is testing an EPD with “tablet-like applications”. It’south not totally articulate what’s meant by that, just it could exist that Apple is working on some sort of e-reader or drawing tablet as well.
Analysis: pros and cons of an EPD
While an EPD has obvious advantages – most notably how like shooting fish in a barrel it is on a device’southward bombardment – it also has some downsides.
If you’ve ever used an east-reader yous’ll know they tend to have extremely low refresh rates, making them experience sluggish to practice much on. In some cases the refresh rate can be increased, simply this often leads to ghosting. They’re ideal then for reading books on, but less and then for things that crave abiding, rapid inputs, or for animations and videos.
That ways an EPD cover brandish probably wouldn’t work very well equally a total-featured smartphone interface, like the cover screen on the Samsung Galaxy Z Fold 3. Simply it could exist platonic as a less interactive screen that’s more designed to show notifications and the time, a chip like the smaller cover screen on the Samsung Galaxy Z Flip 3.
And so if Apple does use an EPD on the iPhone Flip, it will probably be more like the Z Flip three’s secondary screen than the Z Fold 3’southward. These limitations as well mean that even if other phone makers practice showtime doing the aforementioned, there volition still be a market for conventional secondary screens.
- Cheque out all the all-time foldable phones