APTX is Qualcomm codec for low latency true wireless sound encoding. AptX tws are mostly compatible with Qualcomm processor mobile phones mostly. Though support depends a lot on Phone OS however your TWS must be APTx compatible to use it.
Lets have a look at best aptx compatible TWS available in Indian Market of 2023:
If you know other models with aptx support available in India then do let us know via comment form below. We will update this post accordingly.