The AT&T Quickfire and QCY QY19 have 1 common Bluetooth A2DP audio codec (SBC). The AT&T Quickfire supports 1 codec (SBC). The QCY QY19 supports 2 codecs (aptX, SBC).
Codec | AT&T Quickfire Details | Change |
QCY QY19 Details | Change |
---|---|---|
aptX LL | No | No |
aptX HD | No | No |
LDAC | No | No |
AAC | No | No |
UHQ | No | No |
aptX | No | Yes |
SBC | Yes | Yes |
Bluetooth Version | 1.2 | 4.1 |
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