Both can be had for around rm6.2k

C1 got no DTS sound, while the a80j has.

C1 is slightly better for playing games.

A lot of ppl say Sony has better motion handling. Personally i'd switch it off on any tv. Haha.

LG is using WebOS - on the C1, the interface is a bit slow (at least for me). Sony uses Android.

Overall both tvs performs quite similar.

Add on for you if you plan to gaming in the future:

Sony A90J only has 2x HDMI 2.1 port which one of it is eArc
LG C1 has 4x HDMI 2.1 port which one of it is eArc

Sony gaming wise kinda bad if u are Xbox gamer cause the dolby vision and VRR cannot work at the same time and you have to manually switch the HDMI enhancement in the menu.

If I were you, I would easily pick A80J. I was surveying for tv last week at harvey norman and A80J really blew me away, while C1 just look like a normal tv to me. If you don’t do gaming like me, I believe that A80J is a better choice.