Nowadays, smartphones have become an indispensable portable device for people. Choosing a suitable model can make daily life easier. Recently, the folding screen mobile phone that has taken a different approach has become very popular. In the past, due to the complex structure of foldable screen mobile phones, many people believed that the durability of this type of product was quite different from that of traditional mobile phones, and they faced the risk of damage in many scenarios. However, with the leap of technology and technology, the durability of folding screens is no longer a pain point. Especially the Samsung , which has been deeply involved in the folding screen field for many years, its folding screen products are well-known for their reliability and durability. For example, the Samsung Galaxy Z Flip4, which was released not long ago, has laid the foundation for an excellent product experience with more complete durability solutions and has become the favorite choice for many consumers.
folding screen mobile phone can be roughly divided into several parts: screen, hinge, border and back plate. Only these parts are strong and durable can the entire machine be indestructible. First of all, the internal flexible screen is the core of the folding screen product and is also the most concerned thing for consumers. The internal screen of Samsung Galaxy Z Flip4 uses the industry-leading ultra-thin flexible glass (UTG) material. It has good wear resistance, scratch resistance, heat resistance and impact resistance, and has a better light transmittance , which is the best choice. However, it is not easy to make these glass materials thinner than people's hair into screens that meet the final quality. Samsung has polished them step by step through complex process and then screened through rigorous testing to become the most outstanding and durable Galaxy Z Flip4 internal screen. It can ensure the screen opening and closing 200,000 times, providing this product with a long service life.
hinge supports the flexible screen and controls the opening and closing of the folding screen mobile phone, which is also a crucial component. Samsung optimized the hinge design of the Galaxy Z Flip4, replacing the gear system with a spiral structure. At the same time, the stopper part and the hinge body adopt a separate design, which makes the hinge lighter and thinner overall and gives more plastic space inside the phone. At the same time, the hinges of the new structure do not sacrifice previous durability advantages. The ultra-short bristles of the hinge can effectively prevent dust from entering the inside of the body; the hinge structure that is easy to hydrophobic is also the key to the Samsung Galaxy Z Flip4 being waterproof.
Speaking of waterproofing, Samsung's solution can be said to be the only one in the industry. Since it is difficult for the folding screen to completely prevent the water flow from entering due to structural reasons, fortunately, only important internal components are sealed, and the water flow is specially allowed to pass through the hinge, and then the anti-corrosion solution and lubricant are used to quickly export the water, thereby achieving water resistance. This gives Samsung Galaxy Z Flip4 IPX8-level waterproof performance, and it can still be used normally after soaking in 1.5m of clean water for 30 minutes. Even if users encounter rain and snow, or play in a scene where water is prone to such a river or a beach, they can still use their mobile phone with confidence.
There are many young users who use Samsung Galaxy Z Flip series. They usually exercise more and often go to more complex scenes when going out to play. The mobile phone has a higher risk of falling and bumping, so higher-intensity bezels and back panels are needed to protect the phone. Samsung Galaxy Z Flip4 uses armored aluminum material on the middle frame and hinge cover, which also brings better impact resistance while keeping the body light. In terms of back panel material, the Samsung Galaxy Z Flip4 has upgraded the tougher Corning® Gorilla® Glass Victus®+ glass, which can easily resist daily scratches and significantly reduce the risk of damage when it falls.
Samsung uses top-level materials, advanced technology and exquisite craftsmanship to provide Galaxy Z Flip4 with a series of protection measures, allowing it to respond well to the test of different scenarios, further improving the experience of folding screen products, and also relieving users' worries about the durability of their phones.
