The biggest problem smartphone owners face is a broken or cracked screen. The fragile glass of these devices makes them particularly susceptible to cracks and scratches, especially when dropped from any height. In addition, another common problem that phones with OLED displays can encounter is LCD screen burn-in (or image retention). This happens when static images are displayed for too long, leaving a faint imprint even when the image is removed from the screen. Smartphone screens can also develop scratches and micro-scratches that make them look blurry or discoloured.
In some cases, the sensitivity of the touchscreen may also be affected. This can be caused by water damage, a cracked screen, or dirt and dust build-up. Smartphone users may also experience ghost touches or phantom touches, where the touchscreen registers random inputs without any physical contact. This may be due to a hardware malfunction or a dirty screen. Finally, dead pixels are another common problem faced by smartphone owners. Dead pixels usually appear as small black dots on the screen and are caused by hardware or software malfunction.
In general, it is important to be aware of the most common problems with smartphone screens so that they can be solved immediately. This will ensure that your device stays in good working order and functions properly for many years to come. By taking care of your phone's screen, you'll help it last longer and stay in better condition. If any of the above problems become apparent, it's best to contact a specialist as soon as possible to have them checked. Doing so can prevent further damage and save you money in the long run.