At the beginning of CES2018 at the beginning of this month, vivo demonstrated the world's first massively-available screen fingerprint phone - the X20Plus UD. However, the first to buy this new machine is still the domestic user, Jan. 24 vivo X20Plus screen fingerprint Version officially released in Beijing, the official price of 3598 yuan and will be on sale February 1.
▲vivo X20Plus screen fingerprint version
In fact, in September 2017 X20 Great Wall conference, vivo X20Plus screen fingerprint version has been on standby at the scene, but eventually did not show to the outside world.In the three months, X20Plus screen fingerprint version of the more optimized.After all, the user needs more than just a fancy screen fingerprinting, screen recognition accuracy, speed, security are all places of concern.
▲X20Plus screen fingerprint version / X20 Black Gold Ultimate Edition
The overall screen brings the physical characteristics of the high screen ratio, so that the fingerprint has been perfect evolution of the foreboding become unusually awkward (no place to put.) Desperation post fingerprinting was re-enabled, followed by face recognition , But the efficiency and security of the latter are being questioned.It can be said that screen fingerprinting is both a breakthrough technology in appearance design and practicality, and the post-fingerprints can officially withdraw from the stage of history.
▲vivo X20Plus screen fingerprint version
▲ can not wait to unlock the future
Remove the fingerprints Vivo X20Plus screen fingerprint version, regain the kind of full sense of the whole and sense of science and technology Well, here we come to the topic, really, nonsense.
vivo X20Plus screen fingerprint version Used is The principle of photoelectric reflection is that when the finger touches the screen, the light emitted by the OLED screen penetrates through the cover plate to illuminate the fingerprint texture, the fingerprint reflection light penetrates the screen and reaches the sensor, and finally a fingerprint image is formed for identification.
▲vivo X20Plus screen fingerprint version
Fingerprint identification area has a designated location, identify the screen will light a pattern to prompt, and lit this pattern is also a key step, because unlike the traditional capacitive fingerprint as a metal ring activation, Vivo X20Plus screen fingerprint version of the icon lit process is to eliminate this discord. Otherwise, you have to press the power button to light the screen and then unlock, it is not convenient.
Raise hand shows the fingerprint identification icon, through the gestures of gestures, can immediately enter the unlock phase.
Press anywhere on the screen to display the fingerprint recognition icon, close to the traditional recognition operation, in fact, the sense of raising his hand has been very sensitive, complement each other to make up for the lack of metal ring.
▲vivo X20Plus screen fingerprint version
Press on the fingerprint recognition icon for an instant, Vivo X20Plus screen fingerprint version will also have a recognition animation, this identification area will produce an instant highlight, the role of access to fingerprint information is naturally from this perspective, the recognition of the moment the brightness is indeed quite high.
Recognition speed, Vivo X20Plus screen fingerprint version than the back of the fingerprint vivo X20 slower, but still within acceptable range, while the former recognition accuracy rate is very good, press the temporary yet failed to identify the case of failure.
▲vivo X20Plus screen fingerprint version
Vivo X20Plus screen fingerprint version can already be in the micro-channel, Alipay fingerprinting, no doubt the usefulness of a lot higher than face recognition.
Well said so much, and finally give you a summary:
1, because the need to light the fingerprint to unlock the icon, in the efficiency of temporarily less than the existing fingerprint as efficient '
2, recognition speed is close to the existing fingerprint to unlock, I believe the optimization behind will be faster and faster
3, high recognition accuracy, but also with the existing payment software is also well compatible '
vivo X20Plus screen fingerprint version will be officially on sale February 1, while the price of 3598 yuan conscience, after all, this is only 100 yuan more expensive than the average X20Plus.But the screen fingerprinting has brought a completely different operating experience, Solve the full screen and fingerprint can not have both the predicament.This is the user can get the fastest screen fingerprint phone, for users who like to try new technology, vivo X20Plus screen fingerprint version is undoubtedly worth looking forward to new products.