In 2025, some of the best affordable smart control panels come from manufacturers offering high-performance Android or Linux systems at low cost.

Features to Look for:

• 4–5 inch capacitive touchscreen

• Android OS with support for third-party apps (e.g., Tuya, Smart Life)

• Wi-Fi or PoE connection

• Local scene and schedule control

• Energy monitoring or security integration (if needed)

Portworld’s 4-inch and 5-inch smart control panels offer an unbeatable combination of value, reliability, and professional customization, making them the top choice for budget-conscious users who want real control—not just a mobile app shortcut.