The QCY QY19 supports 2 codecs (aptX, SBC). The Bowers & Wilkins PX supports 4 codecs (aptX HD, AAC, aptX, SBC).
Codec |
QCY QY19 Details | Change |
Bowers & Wilkins PX Details | Change |
aptX LL |
No |
No |
aptX HD |
No |
Yes |
LDAC |
No |
No |
AAC |
No |
Yes |
UHQ |
No |
No |
aptX |
Yes |
Yes |
SBC |
Yes |
Yes |
Bluetooth Version |
4.1 |
4.1 |
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