Comparison of Bengali vs Persian language history gives us differences between origin of Bengali and Persian language. History of Bengali language states that this language originated in 1000–1200 CE whereas history of Persian language states that this language originated in 1500 BC. Family of the language also forms a part of history of that language. More on language families of these languages can be found out on Bengali and Persian Language History.
People around the world use different languages to interact with each other. Even if we cannot communicate fluently in any language, it will always be beneficial to know about some of the common greetings or phrases from that language. This is where Bengali and Persian greetings helps you to understand basic phrases in Bengali and Persian language. Bengali word for "Hello" is হ্যালো (Hyālō) or Persian word for "Thank You" is متشکرم. Find more of such common Bengali Greetings and Persian Greetings. These greetings will help you to be more confident when conversing with natives that speak these languages.
The Bengali vs Persian difficulty level basically depends on the number of Bengali Alphabets and Persian Alphabets. Also the number of vowels and consonants in the language plays an important role in deciding the difficulty level of that language. The important points to be considered when we compare Bengali and Persian are the origin, speaking countries, language family, different greetings, speaking population of these languages. Want to know in Bengali and Persian, which language is harder to learn? Time required to learn Bengali is 44 weeks while to learn Persian time required is 44 weeks.