Softness Observed Above the Hinge
A recent video shared by Weibo user Kang revealed that the display section of the iPhone Duo located above the hinge appears to be notably soft. This finding, highlighted by Ice Universe, sheds light on a crucial aspect of Apple's first foldable device, which has generated significant attention.
Surprising Screen Behavior
While Apple is known for its meticulous design, the lack of a visible crease on the iPhone Duo doesn't equate to a flawless display. Kang's observations suggest that when pressure is applied to the area above the hinge, the screen can visibly depress and even form wrinkles. Although the surface seems to return to its original smoothness once the pressure is released, this raises questions about the device's long-term durability.
Potential Causes of Softness
This softness could be linked to Apple's rumored use of variable-thickness ultra-thin glass (UTG). This technology might allow for a thinner, more flexible central folding area complemented by thicker sections around it, enhancing both bendability and durability. Corning, a leading glass manufacturer, previously introduced a similar concept known as Corning VtG, which aims to balance flexibility and strength in foldable displays.
Implications for Users
Given that multiple units of the iPhone Duo exhibit this soft display behavior, it may not be an isolated issue. Users should be aware of this characteristic as it could impact their experience with the device. Fortunately, since the screen protector for the inner display is replaceable, addressing potential wear and tear may be manageable. However, users will need to monitor the screen’s performance over time to ensure it remains in good condition.
Source: https://www.gsmarena.com/the_iphone_duo_may_not_have_a_visible_crease_but_the_display_is_soft_in_that_area-news-75127.php
