Codec comparison of Allview A4 Duo and BenQ-Siemens EF51

The Allview A4 Duo supports 1 codec (SBC). The BenQ-Siemens EF51 supports 1 codec (SBC).


Codec Allview A4 Duo
Details | Change
BenQ-Siemens EF51
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 4.0 1.2


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