Bluetooth LE Audio, the newest Bluetooth customary, is now accessible on extra smartphones and wi-fi earbuds. It’s additionally evolving with new options being added over time. Curious in case your system helps this superior expertise? Preserve studying to search out out!
What Is Bluetooth LE Audio?
Bluetooth LE Audio is a brand new wi-fi audio expertise constructed on Bluetooth Low Power (LE), a regular launched over a decade in the past. Whereas Bluetooth LE itself focuses on energy effectivity, LE Audio extends its capabilities, introducing options particularly designed for superior audio efficiency.
Formally introduced in 2022, the expertise is already supported by quite a lot of units, together with headphones, listening to aids, smartphones, and laptops.
Key Benefits of Bluetooth LE Audio
The Bluetooth Particular Curiosity Group (SIG), which oversees the usual, developed LE Audio with “audio in mind.” It provides important enhancements in usability, audio high quality, and vitality effectivity in comparison with earlier Bluetooth variations. Beneath are a few of its standout options.
Improved Audio High quality and Decreased Latency with the LC3 Codec
Bluetooth LE Audio employs the Low Complexity Communication Codec (LC3), a extra environment friendly compression format than the traditional SBC codec utilized in older Bluetooth variations. LC3 delivers superior audio high quality at decrease bitrates, supporting as much as a 48 kHz pattern charge, 345 kbps bitrate, and 32-bit depth.
For players, the LC3 codec provides dramatically diminished latency, with Bluetooth SIG citing delays as little as 20–30 ms—considerably quicker than SBC, enabling smoother, extra responsive gaming and media experiences. Moreover, the LC3 codec optimizes energy consumption, leading to prolonged battery life for headphones, earbuds, and smartphones.
Inquisitive about bitrates and the way they influence your listening expertise? Check out our information for an in-depth clarification about audio high quality.
Multi-Stream Audio and Auracast
Two different main improvements in Bluetooth LE Audio are multi-streaming and Auracast. Particularly, multi-stream Audio permits a number of audio units—akin to wi-fi earbuds or headphones—to hook up with a single supply, enabling synchronized playback throughout units.
Auracast takes this idea additional, enabling a number of customers to hook up with a single audio broadcast. For instance, in a public setting like an airport, you may join your smartphone to an Auracast-enabled system to obtain bulletins straight by means of your headphones. Auracast works very like connecting to Wi-Fi networks on smartphones, making it intuitive and accessible.
On a extra private stage, Auracast permits you to stream audio to a number of audio system or headphones concurrently. Nonetheless, the supply system retains management over the playback, very like a TV or radio broadcast.
New Options Introduced by Google
Past the core options, producers are beginning to leverage the underlying expertise of Bluetooth LE Audio. For example, Google not too long ago launched listening to help administration for GN ReSound and Oticon units, beginning with the Galaxy S25 Collection. This characteristic allows listening to help customers to take pleasure in hands-free calling, regulate settings and presets, and profit from the low-latency efficiency of LE Audio.
Google expands Bluetooth LE help for GN Resound and Oticons listening to aids in Android units together with the brand new Galaxy S25. / © Google
Google has additionally introduced plans to increase listening to help administration to different units, together with the Google Pixel 9 (evaluation) and Galaxy S24 (evaluation), later this yr.
Record of units with Bluetooth LE Audio
Though Bluetooth LE Audio continues to be comparatively new, the listing of appropriate units is rising quickly. To help LE Audio, units want Bluetooth 5.2 or newer, together with particular {hardware} elements and system updates to allow the characteristic.
Main manufacturers like Samsung, Google, and OnePlus already help Bluetooth LE Audio throughout their flagship smartphones, tablets, and earbuds. Beneath is a complete listing of appropriate units:
Smartphones with Bluetooth LE Audio and Auracast
Samsung Galaxy smartphones and tablets
Samsung Galaxy S23 / S23+ / S23 Extremely
Samsung Galaxy S24 / S24+ / S24 Extremely
Samsung Galaxy S25 / S25+ / S25 Extremely
Samsung Galaxy Tab S9 / Tab S9+ / Tab S9 Extremely
Samsung Galaxy Tab S10+ / Tab S10 Extremely
Samsung Galaxy Z Fold 4 (Solely take heed to Auracast)
Samsung Galaxy Z Fold 5
Samsung Galaxy Z Fold 6
Samsung Galaxy Z Flip 4 (Solely take heed to Auracast)
Samsung Galaxy Z Flip 5
Samsung Galaxy Z Flip 6
Samsung Galaxy A54 5G (Solely take heed to Auracast)
Samsung Galaxy A55 (Solely take heed to Auracast)
Samsung Galaxy M54 5G (Solely take heed to Auracast)
Samsung Galaxy Tab 5 Lively (Solely take heed to Auracast)
Google Pixel smartphones
Google Pixel 7 / 7 Professional (Solely take heed to Auracast)
Google Pixel 8 / 8 Professional
Google Pixel 9 / 9 Professional / 9 Professional XL / 9 Professional Fold
One Plus smartphones
Wi-fi Earbuds and Headphones with Bluetooth LE Audio
Have we missed any units on this listing? Please tell us within the feedback under in case your smartphone or earbuds help Bluetooth LE Audio, and assist us preserve this listing updated!
