Meizu’s several press conferences a few days ago are really unforgettable. Whether it is the workmanship and configuration of the mobile phone or the features of Flyme 9, they are all surprises. Just last night, An Meng, the president of Qualcomm, also recommended the Meizu 18 series mobile phones to netizens on Weibo. The reason was actually because of the ultrasonic fingerprint unlocking function carried by the Meizu 18 series. I believe that many netizens will have questions here. What is the difference between ultrasonic fingerprints and optical fingerprints? Why does Qualcomm CEO recommend this to netizens?
There are many smart phone unlocking solutions on the market today, such as face ID, side/back fingerprint unlocking, and on-screen fingerprint unlocking. There are only two solutions: optical and ultrasonic fingerprint unlocking and recognition. Popularity. The principle of optical fingerprint recognition is that an optical fingerprint module uses light reflection imaging to identify the user's fingerprint. This type of fingerprint module has certain requirements for the temperature and humidity of the environment in which it is used, and it is very difficult to detect fingerprints once your hands are stained with water or foreign objects. It is difficult to identify and cannot achieve the desired effect in terms of identification accuracy.
The principle of ultrasonic fingerprint unlocking on the other side is similar to sonar that detects seabed materials. It relies on signal reflection at a specific frequency to detect the specific shape of the fingerprint, and the ultrasonic module can be used to match and unlock. Compared with optical fingerprint unlocking, this type of fingerprint unlocking is characterized by faster unlocking and recognition. Ultrasonic fingerprints are not afraid of foreign objects and water stains on the fingers. Its penetrating characteristics can still be easily identified. Supplemented by Qualcomm 3D Sonic second-generation sensor, Meizu 18 series mobile phones can quickly unlock within 0.1s. The unlocking action is completed almost as soon as your finger touches the screen. This phone can even be unlocked underwater. Unlock easily.
Of course, the Meizu 18 series’ ability to achieve this is inseparable from the Snapdragon chip it uses. As for the core processor of the mobile phone, the entire Meizu 18 series uses the Snapdragon 888 processor. Based on the 5nm process, the Meizu 18 series mobile phones have powerful performance. When paired with the configuration of UFS3.1+ full blood version of LPDDR5, it makes This phone has faster processing speeds as well as reading and installation speeds.
The mobile phone screen was built with a lot of money, using a screen made of Samsung E4 OLED. The characteristic of this screen is that the color display effect is more excellent and the power consumption of the screen can be reduced to lowest. Coupled with the 120Hz high refresh rate and 2K+ resolution, whether it is watching short videos or switching applications directly, the hand feeling is very smooth, and there will be no smearing, lagging or other bad situations.
In addition, the Meizu 18 series is equipped with the new Flyme 9 system. This system has three major features: 0 ads, 0 push, and 0 pre-installation, and it also protects users’ personal privacy and security. The ultimate, a clean and safe "original" system in the true sense.