Difference between Human Resource Management and Personnel Management
Human resource management involves all management decisions and practices that directly affect or influence the people, or human resources, who work for the organization. In other words, Human resource management is concerned with ‘people centric issues’ in management.

The Human Resources Management (HRM) function includes a variety of activities, and key among them is deciding what staffing needs you have and whether to use independent contractors or hire employees to fill these needs, recruiting and training the best employees, ensuring they are high performers, dealing with performance issues, and ensuring your personnel and management practices conform to various regulations. Activities also include managing your approach to employee benefits and compensation, employee records and personnel policies. Usually small businesses (for-profit or nonprofit) have to carry out these activities themselves because they can't yet afford part- or full-time help. However, they should always ensure that employees have -- and are aware of -- personnel policies which conform to current regulations. These policies are often in the form of employee manuals, which all employees have.

DIFFERENCES BETWEEN HRM AND PERSONNEL MANAGEMENT
ALTHOUGH both human resource management (HRM) and personnel management focus on people management, if we examine critically, there are many differences between them. Some are listed below:

i) Nature of relations: The nature of relations can be seen through two different perspective views which are Pluralist and Unitarist. There is a clear distinct difference between both because in personnel management, the focus is more on individualistic where individual interest is more than group interest.
The relationship between management and employees are merely on contractual basis