The Samsung Galaxy S4 CDMA supports 2 codecs (aptX, SBC). The Apple Watch Series 4 Aluminum supports 1 codec (SBC).
Codec | Samsung Galaxy S4 CDMA Details | Change |
Apple Watch Series 4 Aluminum Details | Change |
---|---|---|
aptX LL | No | No |
aptX HD | No | No |
LDAC | No | No |
AAC | No | No |
UHQ | No | No |
aptX | Yes | No |
SBC | Yes | Yes |
Bluetooth Version | 4.0 | 5.0 |
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