Highest biometric security meets design flexibility

Your smartphone has turned into your wallet, your photo album, your contact list – storing everything you value the most. We give it the protection it deserves.

Users of future Android smartphones can expect the best user experience and usability: Smartphones that keep their most valuable data safe from fraud or leaks and make accessing this data a full-screen viewing experience. This is due to a key feature of trinamiX Face Authentication: Its capability to operate from behind the display. Mounting all sensing hardware behind OLED opens new design possibilities to manufacturers. Future smartphone designs will allow for a maximum screen-to-body ratio, while also including an invisible front-facing IR camera for highly secure face authentication.


Setting a new biometric standard

trinamiX Face Authentication includes our unique technology Beam Profile Analysis, which adds a new liveness check to biometric authentication processes on smartphones: the detection of skin. It can reliably prevent even advanced fraud attacks (e.g., using a realistic facial replica), which still pose a crucial security challenge to common systems.

The high security level of our solution makes it ideally suited for particularly sensitive use cases like:

trinamiX 3D Imaging Smartphone: mobile payment

Mobile Payment

trinamiX Face Authentication fulfills the particularly strict security requirements for user authentication during mobile payment. Our solution has proven to meet Android Biometric Class 3 (strong), IIFAA Biometric Face Security as well as FIDO Level C, a standard which will raise the bar in the future.

trinamiX 3D Imaging Smartphone: mobile payment
 trinamiX 3D Imaging Smartphone: face unlock

Face Unlock

trinamiX’s solution provides smartphone users with secure access to their sensitive personal data. According to accredited test reports, our technology’s Spoof Acceptance Rate (SAR) is 0 %, which means that 0 % of all spoof attempts in the lab were successful. While answering highest needs of security, trinamiX Face Authentication performs in real time: Unlocking takes less than 250 ms.

trinamiX 3D Imaging Mobile Payment: next generation smartphones

The next generation of smartphones

trinamiX Face Authentication reliably protects users against advanced spoof attacks. It even does so, while all hardware is invisibly mounted behind the smartphone’s OLED. Our solution erases the need for a smartphone notch and instead allows for sleek, full-screen display designs. Together with manufacturers, we create smartphones that combine secure biometric authentication with a great freedom of design.

trinamiX 3D Imaging Mobile Payment: next generation smartphones


While allowing for a stronger data protection and premium performance on the consumer side, our hardware reference design comes in a particularly slim form factor and can be tailored to varying customer needs and technical requirements.

Watch how it works

trinamiX Face Authentication integrated into the Snapdragon 8 Gen 2 reference design by Qualcomm:

Protected by the Qualcomm Trusted Execution Environment

trinamiX Face Authentication operates within the Qualcomm® Trusted Execution Environment to ensure that all user data gathered during the authentication process – i.e. mathematical representations of the face – is encrypted and only stored locally on the device.



trinamiX Global

Jakob  Arndt
Jakob Arndt
+49 172 7470944

trinamiX China

+86 16621634229

Qualcomm and Snapdragon are trademarks or registered trademarks of Qualcomm Incorporated. Qualcomm Trusted Execution Environment (TEE) and Snapdragon are products of Qualcomm Technologies, Inc. and/or its subsidiaries.