Foldable smartphones require specific maintenance to prevent display damage

Foldable smartphones offer a combination of compact external displays and tablet-sized internal screens, but their complex hinges and internal displays require specific care to avoid damage.

Key precautions for users include:

• Do not remove or attempt to replace the pre-installed internal display protective film, as it is an integral part of the display unit and should be handled by customer service. • Avoid strong impacts, which can cause colored dots, lines, black spots, or cracks. • Check that hinges are free of debris before folding and never use force if resistance is met. • Use only compatible styluses if the device supports digitizer technology.

Major manufacturers in the market include Samsung, Motorola, Huawei, and Oppo, with Apple expected to launch the iPhone Duo on October 23.