In this article, we compared the prosody of Yeongnam and Honam dialect, which is tone dialect and semi-tone dialect respectively. The data is that of Changweon dialect of Gyeongnam Province and Damyang dialect of Jeonnam Province chiefly. In some case the data of Yecheon dialect of Gyeongbuk Province was also dealt. For analysis of colloquial sentences, we employed three-way analysis: First, 1062 Changweon and Damyang colloquial sentences were dealt in auditory method. Secondly, 20 sentences of two dialects and 30 words of Changweon dialect were dealt with experimental method. Thirdly, for comparison of toponymy, the tone of the station names was investigated. In this article, we analyzed sentential tone of two dialects. For that, distribution of tone pattern and reduction or weakening of tone pattern in a sentence was investigated. The description about tone reduction was firstly done in this study. For analysis of colloquial sentences, we used dynamic analysis of parole instead of static analysis of langue. By dynamic analysis we mean manipulating pitch of words based on the principle of key change in western music on the one hand, and consideration about the variety of pitch range that depends on t도 situation on the other hand. We also investigated incidentally both non-distinctive length, which is realized in proportion to emotional strength, and intonation, which is realized at the end of phonological phrase or sentence. The place non-distinctive length is posited is mostly the same on two dialects, but there were also some differences. Intonation is realized variously in non-tone dialect in high frequency but it is very limited in tone dialect. In semi tone dialect the frequency is intermediate between two dialects.