Codec comparison of Apple Watch Series 2 42mm and Samsung Galaxy Watch Ultra

The Apple Watch Series 2 42mm supports 2 codecs (AAC, SBC). The Samsung Galaxy Watch Ultra supports 1 codec (SBC).


Codec Apple Watch Series 2 42mm
Details | Change
Samsung Galaxy Watch Ultra
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 5.3


Comments