Bluetooth compatibility of alcatel OT-S621 with Sennheiser Momentum True Wireless

The alcatel OT-S621 and Sennheiser Momentum True Wireless have 1 common Bluetooth A2DP audio codec (SBC). The alcatel OT-S621 supports 1 codec (SBC). The Sennheiser Momentum True Wireless supports 4 codecs (aptX LL, AAC, aptX, SBC).


Codec alcatel OT-S621
Details | Change
Sennheiser Momentum True Wireless
Details | Change
aptX LL No Yes
aptX HD No No
LDAC No No
AAC No Yes
UHQ No No
aptX No Yes
SBC Yes Yes
Bluetooth Version 2.0 5.0


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