Hindi uses the Devanagari script, which is the same script used to write Sanskrit. Aside from Sanskrit, Hindi has been influenced by many languages, such as Prakrit, Persian, and Arabic.
As I have written in General tips for learning languages, it’s okay to put the script aside if you want to focus on conversation. There are resources available that use English romanisation.
You might also want to refer to Tips for learning Indian languages for some information.
Hindi is mutually intelligible with Urdu, sharing vocabulary and with very similar phonology and syntax. The biggest difference between them is that Urdu uses a Persio-Arabic script, while Hindi uses an abugida script.
Books
There are two international books you can start with
- Complete Hindi Beginner to Intermediate Course, by Dr Rupert Snell. The audio is spoken at a speed that’s comfortable to a newcomer. Dr Snell has many years of experience teaching Hindi in a University environment.
- Beginning Hindi: A Complete Course. “Beginning Hindi is a complete first-year language textbook designed to help learners acquire the language by actively using it in realistic situations.” More expensive, but has very good reviews.
If you prefer something from Southeast Asia, specifically Singapore, you can choose these two books by Dr Sandhya Singh:
- An Introduction to Hindi (Elementary Level): A Comprehensive All-In-One Guide to Learn Hindi
- An Introduction to Hindi (Intermediate Level): A Comprehensive All-In-One Guide
While I learnt the devanagari script through other ways, you can use these books for learning script:
- Read and write Hindi script: Teach Yourself, also by Dr Rupert Snell.
- Hindi Script Hacking: The optimal pathway to learn the Hindi alphabet, by Judith Meyer and Naresh Sharma. Judith Meyer is a polyglot who has learnt several languages. She’s been at this game for a lot longer than I have, so perhaps this book will be helpful to you.
Other books that are of interest to you are:
- Hindi: An Essential Grammar. A reference grammar for more advanced beginners and intermediate learners of Hindi.
- Reading Hindi: Novice to Intermediate. A collection of graded readings for the Hindi learner
- Pingu Learns Hindi: A beginner’s guide to Hindi. This book seems to teach Hindi conversation in a beginner friendly manner. However, with the price tag according to Singapore Amazon, you’re better off buying Complete Hindi or Beginning Hindi to get the full experience.
Television
- MeWatch on Demand, most of the shows in the ‘Other’ category seem to be in Hindi.
Flashcards
- Hindi Flash Cards Kit: Learn 1,500 basic Hindi words and phrases quickly and easily!. A pre-built physical flashcard deck. I prefer using Anki, but physically carrying something around might suit you better.