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