Does Cellular Data Drain The Battery Faster Than Wi-Fi?

The video explains the process of data transmission, involving the generation and propagation of electromagnetic waves using a transmitter and receiver. It highlights the power consumption differences between GSM and Wi-Fi, noting that mobile data generally consumes more energy due to the need to maintain a constant cellular connection. The video also discusses how distance affects power output and the impact of weak cellular signals on battery life.

What are the two main processes involved in data transmission?

How does a transmitter generate data?

Explain how power consumption differs between GSM and Wi-Fi when sending emails.

What factors contribute to the higher energy consumption of mobile data compared to Wi-Fi?

Describe the impact of weak cellular coverage on battery drain.