1. Different main businesses
Bars refer to consumption places that provide beer, wine, foreign wine, cocktails and other alcoholic beverages. KTV provides alcohol service and mainly operates a small singing bar, where you can dance, sing and drink. It is the first choice for small gatherings.
2. Different environments
The bar is an open hall, entertainment and leisure, providing live bands or singers, professional dance teams, and "dancer" performances.
KTV has several or dozens of private rooms of different sizes, where you can choose to sing and dance by yourself.
3. Different business models
Bars generally only serve drinks and alcohol, and provide simple meals that can fill your stomach. The operating hours are from 7 pm to 2 am.
KTV provides a wide range of food and drinks, including Chinese food, Western food, snacks, snacks, etc. There are no restrictions on business hours, and many have a 24-hour business model.
Reference: Baidu Encyclopedia-Bar
Reference: Baidu Encyclopedia-KTV