1. Preferred Brand : None
2. Budget: 2k-3k (prefer as little as possible)
3. Usage: Portable, Documentation, Engineering software, Light gaming, Movie
4. Preferred size: 14", 15" if it is not too bulky

Sidenote:
1. Prefer ultrabook as it fits in the usage. But open for suggestion.
2. Prefer reliable and long lasting and future proof. As the laptop user only will change the laptop if it is non-functional.
3. Deadline = 20th December. So upcoming models is strongly recommended.

My own research was narrowed down to HP Envy 4-1053TX.

Recommendations, come at me!