Yes, the Sony WF-1000XM6 fully supports LDAC, Sony's high-resolution audio codec that streams wireless music at up to 990 kbps—roughly three times standard Bluetooth bitrates.
LDAC Specifications
| Specification | Value | |--------------|-------| | Maximum bitrate | 990 kbps | | Bit depth | Up to 24-bit | | Sampling rate | Up to 96 kHz | | Frequency response | 20 Hz – 40,000 Hz |
The earbuds carry Hi-Res Audio Wireless certification from the Japan Audio Society, confirming they meet established audio quality standards.
Complete Codec Support
The WF-1000XM6 supports four Bluetooth audio codecs:
- LDAC – Sony's hi-res codec (Android devices)
- AAC – High-quality codec (Apple devices, universal)
- SBC – Universal Bluetooth fallback
- LC3 – Next-generation LE Audio codec
Platform Compatibility
Android users benefit most from these earbuds, as LDAC enables true high-resolution wireless audio approaching wired quality. Most modern Android phones support LDAC natively.
iPhone and iPad users are limited to AAC since Apple doesn't support LDAC. AAC delivers good quality but cannot match LDAC's maximum resolution.
Important Considerations
- LDAC at 990 kbps may occasionally stutter in areas with heavy wireless interference
- Battery life decreases slightly when using LDAC versus AAC or SBC
- Enabling multipoint Bluetooth automatically disables LDAC
- Windows PC codec support depends on your Bluetooth adapter
Enhanced Processing
The XM6 features upgraded 32-bit audio processing (up from 24-bit on the XM5), delivering improved clarity and dynamic range regardless of codec selection.
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How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Mar 18, 2026.
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