Besides top notch, the other feature on flagship phones is under display fingerprint scanner. The first under display fingerprint scanner phone in the world now is VIVO X20 Plus UD, the solution is from Synatics, later on, the VIVO X21 and Huawei Mate RS adopting Goodix solution have been released.
It is said that Huawei Mate 11 and Galaxy Note 9 will also use such technology. As top 5 smartphone manufacturers in China, Xiaomi must have its plan. But Xiaomi MI MIX 2S just first uses Snapdragon 845 processor, not using it, how about Xiaomi MI7?
As for the reason that Xiaomi MI MIX 2S released before Xiaomi mi7, someone tells XDA is about Under display fingerprint scanner issue, according to a firmware information, XDA has confirmed its opinion.
We know Xiaomi mi7 model is dipper, but there is the other device, the code model is ‘Dipperold’. the main difference between them is under display fingerprint scanner, it is pity that the former doesn’t have, the latter has, but dipperold has been cancelled.
According to the firmware, dipper fingerprint scanner solution is from FPC and Goodix, dipperold solution is from Synatic and Goodix, meanwhile, the product of Goodix has ‘Fod’ at the end with fingerprint on display.
After discovering, in MiuiKeyguard (a locked App) also shows Syna and goodix fold words, further more, it has fingerprint scanner circle, fingerprint scanner image, etc, check the image below.
It is said it will be the effect of Xiaomi under display fingerprint scanner when screen off. However, we can know Xiaomi MI7 has removed this function, there should be two possibility, one is that Xiaomi MI7 will have a fingerprint scanner version, the other is that the under display fingerprint scanner will add on other phone.
XDA guess Xiaomi MI7 Plus will use under display scanner, the code is ursa, it will be powered by Snapdragon 845 processor, built in 4,000mAh battery, coming with OLED top notch.
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