Comparison of Tamil vs Kannada language history gives us differences between origin of Tamil and Kannada language. History of Tamil language states that this language originated in 300 BC whereas history of Kannada language states that this language originated in c. 450. 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 Tamil and Kannada 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 Tamil and Kannada greetings helps you to understand basic phrases in Tamil and Kannada language. Tamil word for "Hello" is வணக்கம் (Vanakkam) or Kannada word for "Thank You" is ಧನ್ಯವಾದಗಳು (Dhan'yavādagaḷu). Find more of such common Tamil Greetings and Kannada Greetings. These greetings will help you to be more confident when conversing with natives that speak these languages.
The Tamil vs Kannada difficulty level basically depends on the number of Tamil Alphabets and Kannada 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 Tamil and Kannada are the origin, speaking countries, language family, different greetings, speaking population of these languages. Want to know in Tamil and Kannada, which language is harder to learn? Time required to learn Tamil is 44 weeks while to learn Kannada time required is 44 weeks.