Bluetooth LE Audio, the newest Bluetooth commonplace, is now obtainable 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 know-how? Maintain studying to seek out out!
What Is Bluetooth LE Audio?
Bluetooth LE Audio is a brand new wi-fi audio know-how constructed on Bluetooth Low Power (LE), a normal 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 know-how is already supported by a wide range 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 thoughts.” It affords important enhancements in usability, audio high quality, and power 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 fee, 345 kbps bitrate, and 32-bit depth.
For avid gamers, the LC3 codec affords dramatically decreased latency, with Bluetooth SIG citing delays as little as 20–30 ms—considerably sooner 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.
Interested in bitrates and the way they impression your listening expertise? Check out our information for an in-depth rationalization 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—equivalent 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 might join your smartphone to an Auracast-enabled system to obtain bulletins straight via your headphones. Auracast works very like connecting to Wi-Fi networks on smartphones, making it intuitive and accessible.
On a extra private stage, Auracast lets you 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 know-how of Bluetooth LE Audio. As an illustration, Google lately launched listening to assist administration for GN ReSound and Oticon units, beginning with the Galaxy S25 Collection. This function allows listening to assist customers to take pleasure in hands-free calling, modify settings and presets, and profit from the low-latency efficiency of LE Audio.
Google has additionally introduced plans to broaden listening to assist administration to different units, together with the Google Pixel 9 (assessment) and Galaxy S24 (assessment), later this yr.
Checklist of units with Bluetooth LE Audio
Though Bluetooth LE Audio continues to be comparatively new, the record of appropriate units is rising quickly. To assist LE Audio, units want Bluetooth 5.2 or newer, together with particular {hardware} parts and system updates to allow the function.
Main manufacturers like Samsung, Google, and OnePlus already assist Bluetooth LE Audio throughout their flagship smartphones, tablets, and earbuds. Beneath is a complete record 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 hearken to Auracast)
- Samsung Galaxy Z Fold 5
- Samsung Galaxy Z Fold 6
- Samsung Galaxy Z Flip 4 (Solely hearken to Auracast)
- Samsung Galaxy Z Flip 5
- Samsung Galaxy Z Flip 6
- Samsung Galaxy A54 5G (Solely hearken to Auracast)
- Samsung Galaxy A55 (Solely hearken to Auracast)
- Samsung Galaxy M54 5G (Solely hearken to Auracast)
- Samsung Galaxy Tab 5 Lively (Solely hearken to Auracast)
Google Pixel smartphones
- Google Pixel 7 / 7 Professional (Solely hearken 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 record? Please tell us within the feedback under in case your smartphone or earbuds assist Bluetooth LE Audio, and assist us maintain this record updated!
