Choosing between a 4-inch and 5-inch smart home control panel depends on space availability, user preferences, and automation requirements. Comparison of 4-Inch and 5-Inch Panels 4-Inch Smart Control Panel: Compact and ideal for small spaces like bedrooms or bathrooms. 5-Inch Smart Control Panel: Offers a larger interface for better visibility and easier navigation. Portworld’s 4-Inch...