Codec comparison of Oppo K9x and NIU Niutek 4.0D

The Oppo K9x supports 2 codecs (aptX, SBC). The NIU Niutek 4.0D supports 1 codec (SBC).


Codec Oppo K9x
Details | Change		 NIU Niutek 4.0D
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 5.1 3.0


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