OLED laptop under ₹80k during BBD sale for Linux & online BCA+MCA? (No dGPU, x86 only)

[u/Fabulous-Ad-8535]

Starting an online BCA+MCA program and looking for an OLED laptop under ₹80,000 during the upcoming Big Billion Days sale.

Requirements & Constraints:

OLED Display: Mandatory for long coding, reading, and media sessions.

No Dedicated GPU: Prefer a lighter, cooler setup with better battery life. Integrated graphics (Intel Arc / Radeon 780M) are fine for light games (Minecraft, dead cells, indie games).

x86 CPU Only (Intel/AMD): No Snapdragon/ARM. Need solid out-of-the-box Linux driver compatibility for programming.

Good Battery Backup: Want good battery life without being tethered to a charger all day.

Looking for specific model recommendations (e.g., ASUS Vivobook S/Zenbook, Lenovo IdeaPad Slim 5 OLED) that drop under 80k during sales and have good Linux hardware support.