| Everyone must fast for nine days | Fasting practice varies and is voluntary. |
| Only one set of foods is allowed everywhere | Vrat ingredient rules differ by family and region. |
| The nine colors are mandatory | They are a popular annual custom, not a universal requirement. |
| Navratri means only Garba | Garba is central in Gujarat, while other regions emphasize different rituals and festivals. |
| Durga Puja and all Navratri traditions are identical | They overlap but have distinct ritual and cultural structures. |
| Exact puja times can be copied from any city | Tithi-sensitive timings are location-specific. |