Digital frames are often more expensive than traditional photo frames because of the technology used to create them. Electronic picture frames require LCD screens, digital memory storage, and built-in processors, increasing manufacturing costs. Additionally, the demand for electronic picture frames is lower than for traditional photo frames, leading to a higher unit cost. However, the convenience and features of electronic picture frames, such as the ability to store multiple digital photos, display slideshows, and adjust the settings remotely, make them a valuable investment for many people.