Bluetooth compatibility of Karbonn A21 with CB3 Audio CB3 Hush Wireless

The Karbonn A21 and CB3 Audio CB3 Hush Wireless have 1 common Bluetooth A2DP audio codec (SBC). The Karbonn A21 supports 1 codec (SBC). The CB3 Audio CB3 Hush Wireless supports 1 codec (SBC).


Codec Karbonn A21
Details | Change
CB3 Audio CB3 Hush Wireless
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 4.0


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