Aman Trivedi
Decide a specific budget as per your need to filter the choices of laptops in the market, e.g. for basic 30-50k and performance set it above 50k.
Check all the laptops, don't go for a specific brand, explore all and check the model's official name, website list and full specs.
Schoose a screen size as per your need, and make sure you choose IPS and not VN panel, also check the webcam.
Check the model of the processor, and make sure it's the latest, e.g. Ryzen 5000/6000 series or Intel 13th/14th Gen.
For better performance especially for gaming or graphical work, choose a dedicated GPU such as Nvidia 3050 or Radeon RX 6500M, also check the processor variant as per your need
SSD is a must nowadays for efficient performance, and there should be an expandable slot for additional storage.
Check for pre-installed software like MS Office or antivirus as per your need. And check the model's review online, compare prices and your final decision.
Don't fall for the bonus trap, many retail shops offer freebies like bags, headphones, etc, they may reduce the laptop price if you don't accept the offer.