Codec comparison of BenQ-Siemens C81 and Oppo A17k

The BenQ-Siemens C81 supports 1 codec (SBC). The Oppo A17k supports 3 codecs (aptX HD, aptX, SBC).

Codec	BenQ-Siemens C81 Details \| Change	Oppo A17k Details \| Change
aptX LL	No	No
aptX HD	No	Yes
LDAC	No	No
AAC	No	No
UHQ	No	No
aptX	No	Yes
SBC	Yes	Yes
Bluetooth Version	1.2	5.3