Enjoy superior wireless audio experiences

with Qualcomm® aptX™ audio

aptX™ audio delivers premium sound wirelessly via Bluetooth

How does Qualcomm® aptX™ audio technology work?

aptX is a proven technology that compresses and then decompresses audio as it travels from a source device like a phone, to a receiving device like a wireless speaker, in a way that it can be transmitted over Bluetooth without damaging the quality. This ensures that you get the very most from your audio.

Learn more

Technology that means you don’t miss a beat

aptX audio technology significantly reduces the latency to keep your audio and video in sync.

If you imagine watching a movie with wireless headphones, you hear the sound at the same time as the lips are moving on the screen.

Over 7 billion* devices
are estimated to be Qualcomm® aptX™ enabled

*Based on a report produced by SensiAn Research Limited commissioned by Qualcomm Technologies International, Ltd., May 2019.
Qualcomm aptX is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

Just look out for the aptX logo

Just look out for the aptX logo

It means you’ll enjoy superior wireless audio experiences every time. So you can enjoy the experiences that help you to have fun, relax and socialize, with no disruption in sound quality.

Streaming music

Wireless gaming and video

Exercise without the wires

Watching a film in the car

At Qualcomm, we invent breakthrough technologies that transform how the world connects, computes, and communicates.

For 30 over years we have been helping our customers to deliver excellent audio. Delivering digital sound with premium quality has always been our mission. And it just keeps getting better.

Learn more

Meet the aptX family

Designed to deliver high definition (HD) audio over Bluetooth, to help you get the very most from your music.

Designed to deliver fully synchronized audio and video content, just the thing for using a Bluetooth wireless headset for gaming, where milliseconds mean virtual life or death.

Our original aptX technology powers the wireless sound behind many of the world’s finest smartphones, speakers, soundbars, headphones and tablets.

Qualcomm aptX is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.