Bluetooth compatibility of Oppo K11x with Audio-Technica ATH-DSR7BT

The Oppo K11x and Audio-Technica ATH-DSR7BT have 3 common Bluetooth A2DP audio codecs (aptX HD, aptX, SBC). The Oppo K11x supports 3 codecs (aptX HD, aptX, SBC). The Audio-Technica ATH-DSR7BT supports 4 codecs (aptX HD, AAC, aptX, SBC).


Codec Oppo K11x
Details | Change
Audio-Technica ATH-DSR7BT
Details | Change
aptX LL No No
aptX HD Yes Yes
LDAC No No
AAC No Yes
UHQ No No
aptX Yes Yes
SBC Yes Yes
Bluetooth Version 5.1 4.2


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