An industry leader in communications, a managing partner from a notable agency noted that cracks can appear in the protective glass of a smartphone. When this happens, the screen may suffer functional damage that isn’t always obvious at first glance. As the glass fractures, tiny shards and micro-cracks can disrupt touch sensitivity and display clarity, creating a slower, less responsive user experience.
People sometimes shrug off a cracked screen, continuing to use the device despite visible damage. Debris and dust can find their way into every fracture and chip, gradually accelerating wear on the display. In practice, this means the phone might respond inconsistently to taps, and in some cases, the damage can worsen over time as dust infiltrates the gaps between the glass and the display assembly.
Experts generally advise replacing smartphone glass after wear becomes noticeable. While many manufacturers suggest annual replacements as a precaution, service professionals strongly support swapping out the glass when chips or cracks become evident, even if only a few months have passed since the damage appeared. The risk of further complications, including decreased touch accuracy and potential display failure, rises with every new crack.
Even if the glass appears mostly intact, a fine network of scratches can form across the surface. Those micro-scratches can degrade tactile response and visibility, leading to slower reactions to presses and occasional device malfunctions. In practical terms, a phone with a scratched screen may feel laggy, respond inconsistently to touches, or exhibit ghost touches and dead zones on the display.
A former hardware specialist and educator with a well-known programming school identifies dangerous habits that can occur with smartphones. These habits can contribute to accelerated damage, and recognizing them helps users protect their devices and extend their lifespan. (Citation: Industry expert commentary and field observations.)