What is the difference between Wi-Fi and Li-Fi

Differences between Wi-Fi and Li-Fi :

Here are the differences between Wi-Fi and Li-Fi:

Speed:
Wi-Fi: maximum of 1 Gbps
Li-Fi: up to 100 Gbps

Range:
Wi-Fi: can travel through walls and obstacles, offering connectivity over longer distances
Li-Fi: requires a direct line of sight between the transmitter and receiver, limiting its range to the illuminated area

Security:
Wi-Fi: can be affected by external interferences, making it less secure
Li-Fi: uses light waves that cannot penetrate walls, reducing the risk of data interception

Reliability:
Wi-Fi: can be affected by other electronic devices operating on the same frequency band
Li-Fi: experiences less interference, resulting in more reliable and stable connections

Health Benefits:
Wi-Fi: uses electromagnetic waves, which can be harmful to health
Li-Fi: free of electromagnetic waves, making it a healthier alternative

Latency:
Wi-Fi: can be affected by the number of users, resulting in higher latency
Li-Fi: has incredibly low latency, providing consistent connectivity to each user

Interference:
Wi-Fi: can interfere with other wireless technologies
Li-Fi: operates on light waves, which do not interfere with other wireless technologies

Installation:
Wi-Fi: requires a router and a physical connection to the internet
Li-Fi: uses LED bulbs and does not require a physical connection to the internet

Cost:
Wi-Fi: can be expensive to install and maintain
Li-Fi: uses existing lighting systems, making it a cost-effective option

Data Density:
Wi-Fi: works in a less dense environment due to interference-related issues
Li-Fi: works with high dense environments, making it ideal for crowded areas

Power Consumption:
Wi-Fi: consumes more power than Li-Fi
Li-Fi: consumes less power than Wi-Fi

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