The Karbonn A21 and Sennheiser Momentum True Wireless have 1 common Bluetooth A2DP audio codec (SBC). The Karbonn A21 supports 1 codec (SBC). The Sennheiser Momentum True Wireless supports 4 codecs (aptX LL, AAC, aptX, SBC).
| Codec | Karbonn A21 Details | Change |
Sennheiser Momentum True Wireless Details | Change |
|---|---|---|
| aptX LL | No | Yes |
| aptX HD | No | No |
| LDAC | No | No |
| AAC | No | Yes |
| UHQ | No | No |
| aptX | No | Yes |
| SBC | Yes | Yes |
| Bluetooth Version | 2.1 | 5.0 |
Comments