Android devices are gaining native support for the Low Latency High-Definition Audio Codec (LHDC), allowing for higher-quality wireless audio streaming on compatible hardware. While previous Android versions relied heavily on Sony’s LDAC for high-bitrate audio, the integration of LHDC v5 into the Android open-source ecosystem enables 24-bit/192kHz resolution support for devices from manufacturers like OnePlus, Nothing, and OPPO.
Why Native LHDC Support Matters for Android Audio
The integration of LHDC (Low Latency High-Definition Audio Codec) directly into the Android platform marks a shift in how wireless audio is handled across the ecosystem. Previously, many Android users were restricted to the standard AAC or SBC codecs unless their specific device manufacturer had manually licensed and implemented LHDC.
According to Savitech Corp, the developer behind the codec, native integration simplifies the implementation process for smartphone OEMs. By incorporating the codec into the core Android framework, Google allows hardware manufacturers to provide high-resolution audio streaming without the need for proprietary software overlays. This change effectively puts LHDC on a more competitive footing with Sony’s LDAC, which has long been the industry standard for high-bitrate Bluetooth audio on Android.
How LHDC Compares to LDAC and AAC
Bluetooth audio relies on codecs to compress data for transmission. The performance gap between these codecs is significant for users with high-end wireless earbuds.
| Codec | Max Bitrate | Sampling Rate | Best Use Case |
|---|---|---|---|
| SBC | 328 kbps | 48 kHz | Universal compatibility, low power |
| AAC | 256 kbps | 44.1 kHz | Standard mobile audio, iOS/Android |
| LDAC | 990 kbps | 96 kHz | High-res Android audio |
| LHDC v5 | 1000 kbps | 192 kHz | Professional-grade wireless audio |
While LHDC v5 theoretically supports up to 192kHz, the actual output is limited by Bluetooth bandwidth constraints and the quality of the source file. Users streaming from platforms like Apple Music or Tidal will experience a wider soundstage compared to the compressed AAC format, provided they use compatible hardware such as the OnePlus Buds Pro series or Nothing Ear line.
What This Means for Future Android Devices
The inclusion of LHDC in the Android source code means that future smartphones from major manufacturers, including Samsung, Xiaomi, and vivo, can include high-fidelity audio support out of the box.
This move reduces the fragmentation that has historically plagued Android audio. Previously, a user might purchase premium earbuds only to find their phone lacked the necessary codec support to unlock the hardware’s full potential. With native support, the ecosystem moves toward a standard where high-resolution wireless audio is a baseline feature rather than a niche capability reserved for specific phone brands.
Frequently Asked Questions
Do I need new earbuds to use LHDC?
Yes. Both your smartphone and your wireless earbuds or headphones must support the LHDC codec to establish a high-resolution connection. If your hardware does not support it, the device will default to a standard codec like AAC or SBC.
Will this improve audio quality on all music apps?
Audio quality depends on the source material. While LHDC enables higher data transfer, you still need to stream "Lossless" or "Hi-Res" files from services like Apple Music, Amazon Music, or Tidal to notice a difference over standard streaming.
Can I manually enable LHDC?
On supported devices, LHDC settings are typically found under Settings > System > Developer Options > Bluetooth Audio Codec. These options generally remain grayed out until a compatible pair of earbuds is connected to the phone.