1, let's talk about Samsung folding screen mobile phone first. If we say which brand of smartphones in the world has the highest proportion of "homemade"? The answer is Samsung mobile phone. Among the folding screen mobile phone brands, Samsung folding screen mobile phone has the highest proportion of self-research. For example, Samsung Galaxy Z Flip3 5G, a folding screen mobile phone, adopts the enhanced ultra-thin flexible glass (UTG) folding screen pioneered by the smart phone industry.
2. The UTG of Samsung Galaxy Z Flip 3.5g is not only longer in folding period and times, but also more transparent in display effect and less prone to color cast compared with the PI film installed in other mobile phone brands.
3. It has stereoscopic tactile advantages that PI film can't achieve at present. Samsung's folding screen mobile phone also has a new and stronger "armored aluminum" material independently developed by Samsung, which can make the shell of Samsung's mobile phone harder and prevent the mobile phone from being damaged and broken to some extent. Samsung folding screen mobile phone also has IPX8 waterproof technology, which improves waterproof effect. In addition to these, Samsung also has a strong supply chain, which is enough to support the global sales of Samsung folding screen mobile phones.
Let's take a look at Huawei's folding screen mobile phone. Huawei adopted a self-developed eagle wing hinge structure in the folding part of the folding screen mobile phone. This design structure can prevent the screen panel from being stretched or squeezed in the folding process by optimizing the connection mode of each component, thus effectively reducing the crease problem of the folded screen. Huawei's folding screen mobile phone is equipped with HarmonyOS operating system independently developed by Huawei.
At present, the mainstream mobile phone operating systems in the world are only Android, iOS and HarmonyOS OS, so it is difficult to develop the operating system technology. Huawei folding screen mobile phone also has its own Kirin series chips, which are very rare in chip research and development technology. Among the global technology companies, there are very few technology companies that can develop chips.