What Are The Differences Between Bluetooth Classic and BLE?

Answer

Bluetooth Classic is optimized for continuous, high-throughput data transfer, making it suitable for applications like audio streaming, file transfers, and wireless peripherals. It typically consumes more power and is designed for use cases where maintaining a constant connection is crucial. Bluetooth Classic supports higher data rates and longer transmission distances, which are essential for applications that require robust and sustained communication.

In contrast, Bluetooth Low Energy (BLE) is tailored for applications that prioritize power efficiency & intermittent data transfer. BLE consumes significantly less power, making it ideal for battery-powered devices that need to operate for extended periods without frequent recharging. While BLE has a lower data rate compared to Bluetooth Classic, it offers sufficient performance for periodic data transmission and control tasks. BLE's design focuses on short bursts of data transfer, which conserves energy and extends battery life, making it a preferred choice for modern IoT applications.