Bangladesh is bigger.
Bangladesh exceeds New York by about 25,000 km² (9,700 sq mi)—roughly the size of Vermont or Israel.
But population tells a different story:
Bangladesh packs nearly 9x more people into a 20% larger area—making it one of the most densely populated nations on Earth (1,150/km² vs. NY’s 160/km²).
So: Bangladesh wins on land area; New York wins on per-capita space.