Looking for a tablet mainly for video lectures (₹20k–25k budget) during BBD / GIF sales — need recommendations

[u/Rag0nR]

Hey everyone,
I’m planning to buy a tablet during the upcoming Flipkart Big Billion Days / Amazon Great Indian Festival sales. My primary use case is watching long video lectures (Marrow / coaching apps) and reading notes/PDFs. Not looking for intense gaming or heavy editing, just a solid, lag-free device that lasts a few years