The BLU Vivo XI supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC). The vivo X21 supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC).
Codec | BLU Vivo XI Details | Change |
vivo X21 Details | Change |
---|---|---|
aptX LL | No | No |
aptX HD | Yes | Yes |
LDAC | Yes | Yes |
AAC | Yes | Yes |
UHQ | No | No |
aptX | Yes | Yes |
SBC | Yes | Yes |
Bluetooth Version | 4.1 | 5.0 |
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