Comparison of Portuguese vs Vietnamese language history gives us differences between origin of Portuguese and Vietnamese language. History of Portuguese language states that this language originated in 3rd Century whereas history of Vietnamese language states that this language originated in c. 1440. 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 Portuguese and Vietnamese 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 Portuguese and Vietnamese greetings helps you to understand basic phrases in Portuguese and Vietnamese language. Portuguese word for "Hello" is Olá or Vietnamese word for "Thank You" is Cam on. Find more of such common Portuguese Greetings and Vietnamese Greetings. These greetings will help you to be more confident when conversing with natives that speak these languages.
The Portuguese vs Vietnamese difficulty level basically depends on the number of Portuguese Alphabets and Vietnamese 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 Portuguese and Vietnamese are the origin, speaking countries, language family, different greetings, speaking population of these languages. Want to know in Portuguese and Vietnamese, which language is harder to learn? Time required to learn Portuguese is 24 weeks while to learn Vietnamese time required is 44 weeks.