---
markdown_generated_at: "2026-11-04"
title: "3D Sonic"
url: "https://www.qualcomm.com/products/catalog/3d-sonic"
---

# 3D Sonic

`https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets/images/background/qualcomm/bg-blue-products-desktop.png`

## The world’s first Ultrasonic In-Display Fingerprint Sensor.

Using sound waves to read a finger‘s valleys and ridges, the Qualcomm® 3D Sonic transmits an ultrasonic pulse against the finger. The 3D pulse reflection creates a detailed reproduction of the scanned fingerprint for quick and easy security performance.

Qualcomm 3D Sonic is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

Product license agreement

## Benefits

### Sleek security solution

Integrating the 3D Sonic fingerprint reader behind a smartphone's display enables a seamless and sleek look. 3D Sonic uses technological advances and acoustics (sonic waves) to scan the pores of a user's finger for a deeply accurate image. The ultra-thin (0.2 mm) sensor enables cutting-edge form factors such as full glass edge-to-edge displays, and can be widely used with flexible OLED displays.

### Anti-spoofing security

Safeguard a user's identity with the most advanced fingerprint security system available. 3D Sonic uses acoustic-based technology that reflects the unique features of a user's individual fingerprint vs. optical solutions, which leaves users exposed to spoofing. With Anti-spoofing built in, 3D sonic meets the highest security standards for mobile devices, rejecting imposter photographs and fake mold of your finger.

### High-performance protection

3D Sonic delivers high-performance across a wide range of operating conditions—dry, wet, and even contaminant exposure—and it's faster compared to legacy solutions when fingers are wet.

## Features

- Supports mounting under display, metal, glass, plastic, and many other materials.
- One Tap Enrollment: No
- 1:50K False Acceptance Rate (FAR)

### Specifications

#### Package

| Label | Value |
|---|---|
| Size | 12.0 × 12.4 × 0.91 mm, 8 × 8 mm, 4 × 9 × 4 × 9 mm |
| Thickness | 150 µm |

#### Security

| Label | Value |
|---|---|
| Fingerprint Sensor | Qualcomm® 3D Sonic Sensor Gen 2 |
| Biometric Authentication | Fingerprint |
| Features | Biometric Authentication |

#### Part

| Label | Value |
|---|---|
| Part Number(s) | QFS2080, QFS2000 |