The concept of smart cities represents one of the main pillars in 
contemporary urban development strategies. These cities aim to systematically 
integrate technological advancements to stimulate economic growth, enhance 
environmental sustainability, and improve the quality of life for communities. Smart 
cities are characterized by the integration of digital infrastructure and reliance on 
information and communication technologies to provide innovative solutions to daily 
challenges and meet the needs of citizens in ways that contribute to advanced and 
inclusive living standards. This research aims to study the impact of smart cities on 
future urban planning by analyzing their intrinsic characteristics, including their 
definition, core components, levels of development, and smart communication pillars 
that support their operational framework. The research also reviews standard 
indicators used to evaluate the performance of smart cities and explores strategies for 
transitioning to this modern urban model through the adoption of innovative smart 
applications. Additionally, the research examines local and global models of smart 
city applications, analyzing the impact of these experiences on the design of future 
cities and their transformation into urban environments based on advanced 
technologies. This contributes to the formulation of a comprehensive scientific vision 
for the development of smart cities.