Want to ask here, can we get atmos through Bluetooth with cx ?

Yes , I can confirm that LG MY is indeed planning to release its 48" C1 here in 2021 .

Note here , the keyword being " Planning " .
Things can always change last minute .

But if nothing go wrong , yes you should be able to to purchase 48"  C1 in MY  .
They are also scheduled to release 65" and 55 " version of the more affordable A1 models here later this year .

Doesn't look like we will be getting G1 in MY anytime soon , if at all .
C1 - 48 " , 55 " , 65 " , 77 " 

A1 - 55 " , 65 "

B1 - 55 " , 65 "

NANO75  - 43 " , 50 " , 55 " , 65 " , 75 " , 86"

NANO80 - 55" ,  65"

NANO86 - 55 " , 65 " , 75 "
Catalogs should be up after Raya .

65 inch for CX for rm8k is really worth it