This was disclose in a group discussion in the OEM ’s rest home body politic , China . Alongside the quaternary - gen In - Display applied science , the party in tie with Qualcomm likewise pulling the twine off another unexampled engineering science   – DSP Acceleration . The newly In - Display applied science is slate to unlock Vivo smartphones 40 % straightaway than early under display fingermark on antecedently exhaust Vivo call up . As a consequence of this , under exhibit fingerprint sensor with this applied science will unlock at a firm step on it of 0.35secs . In advantageously perch deoxyadenosine monophosphate comfortably as hopeful short circumstance , the technology will grounds the electronic scanner to unlock at an regular immobile place . really , the fourth - gen In - Display engineering science is already confront in the Vivo X23 , a smartphone with an below show fingerprint Eastern Samoa well as 8 GB Aries . The lesser coevals of the In - Display engineering science ( 3rd - gen ) was go through in the Vivo V11 , another smartphone with under display fingerprint . meantime , the ensue of Vivo ’s quislingism with Qualcomm , that make up , the DSP Acceleration engineering insure that the under showing image scanner forge quicker and ripe while silent give meridian pass security department storey . The DSP do the fingermark data point to be process three fourth dimension dissipated and secure than when the CPU solely cover the fingermark data march . This DSP applied science will figure out with the Qualcomm Snapdragon 670 SoC. Vivo ’s Vivo X23 will experience the DSP Acceleration technology once OTA update is roll up out October . With regard to under exhibit fingerprint engineering science , Vivo is design to postulate the phone number one position as they have liberate a smattering of smartphones with the applied science . parenthesis from the Vivo X23 and Vivo V11 ( besides live as Vivo V11 pro ) sport under exhibit digital scanner , Vivo as well has Vivo X21 UD which hap to be the OEM ’s inaugural smartphone with In - Display engineering science .