The Karbonn A21 and Plantronics BackBeat FIT 3100 have 1 common Bluetooth A2DP audio codec (SBC). The Karbonn A21 supports 1 codec (SBC). The Plantronics BackBeat FIT 3100 supports 1 codec (SBC).
| Codec | Karbonn A21 Details | Change |
Plantronics BackBeat FIT 3100 Details | Change |
|---|---|---|
| aptX LL | No | No |
| aptX HD | No | No |
| LDAC | No | No |
| AAC | No | No |
| UHQ | No | No |
| aptX | No | No |
| SBC | Yes | Yes |
| Bluetooth Version | 2.1 | 5.0 |
Comments