The most obvious difference between a 3- and 4-star hotel in Haldia is the level of service and access to creature comforts. Three-star hotels are generally more economical and offer the services and amenities you need to be comfy, such as a gym, breakfast and WiFi. You can count on a little bit more at a 4-star hotel — think upscale décor, premium toiletries and extra touches like on-site day spas.