The Apple Watch Series 2 38mm supports 2 codecs (AAC, SBC). The Coolpad Cool1 dual supports 1 codec (SBC).
Codec |
Apple Watch Series 2 38mm Details | Change |
Coolpad Cool1 dual Details | Change |
aptX LL |
No |
No |
aptX HD |
No |
No |
LDAC |
No |
No |
AAC |
Yes |
No |
UHQ |
No |
No |
aptX |
No |
No |
SBC |
Yes |
Yes |
Bluetooth Version |
4.0 |
4.1 |
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