It is expected that the fingertips of fingerprint scanners will revive the smartphone market in 2019. Following the trends, in the upcoming flagship smartphones Samsung Galaxy S10 will also be built -in sensors of fingerprint indication. And, contrary to previous reports, all three options for S10 will receive this biometric addition of the next generation, although in previous messages it was suggested that the standard fingerprint sensor will be installed in the budget model.
According to the insider of the displays industry, the “budget” model Galaxy S10 will be equipped with a sensory dactyloscopic sensor. However, in order to reduce costs, this model will receive an optical fraud reader of fingerprints, at that time the senior versions (Galaxy S10 and increased S10+) will be equipped with a more advanced ultrasound scanner of the capacity of Qualcomm.
The ultrasound technology of fingerprints works, creating a 3D fingerprint, unlike a flat image used by an optical scanner, which remains the most used fingerprint sensor for smartphones. Expanded three-dimensional reproduction helps ultrasound sensors precisely reproduce fingerprints due to additional data collected. The optical fingerprint sensor works more like a camera, because it simply captures a two -dimensional picture of a fingerprint. Not only can this system be easily deceived, it can also interfere with sweat, light and fat.
However, these shortcomings do not reduce the use of optical scanners, since in most cases they work very well. Many Chinese manufacturers, including Huawei and Vivo, have already released smartphones with this technology, since they are almost three times cheaper than ultrasound sensors.
Source: Theinvestor.Co.Kr
It is expected that the fingertips of fingerprint scanners will revive the smartphone market in 2019. Following the trends, in the upcoming flagship smartphones Samsung Galaxy S10 will also be built -in sensors of fingerprint indication. And, contrary to previous reports, all three options for S10 will receive this biometric addition of the next generation, although in previous messages it was suggested that the standard fingerprint sensor will be installed in the budget model.
According to the insider of the displays industry, the “budget” model Galaxy S10 will be equipped with a sensory dactyloscopic sensor. However, in order to reduce costs, this model will receive an optical fraud reader of fingerprints, at that time the senior versions (Galaxy S10 and increased S10+) will be equipped with a more advanced ultrasound scanner of the capacity of Qualcomm.
The ultrasound technology of fingerprints works, creating a 3D fingerprint, unlike a flat image used by an optical scanner, which remains the most used fingerprint sensor for smartphones. Expanded three-dimensional reproduction helps ultrasound sensors precisely reproduce fingerprints due to additional data collected. The optical fingerprint sensor works more like a camera, because it simply captures a two -dimensional picture of a fingerprint. Not only can this system be easily deceived, it can also interfere with sweat, light and fat.
However, these shortcomings do not reduce the use of optical scanners, since in most cases they work very well. Many Chinese manufacturers, including Huawei and Vivo, have already released smartphones with this technology, since they are almost three times cheaper than ultrasound sensors.
Source: Theinvestor.Co.Kr