Terminology » Mobile Communication » 2G vs. 3G: Comparing Wireless Generations

2G vs. 3G: Comparing Wireless Generations

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This article explores the differences between 2G and 3G wireless technologies.

2G (Second Generation)

2G refers to the second generation of wireless technology standards. A common example of a 2G technology is GSM (Global System for Mobile Communications).

3G (Third Generation)

3G refers to the third generation of wireless technology standards. Examples of 3G technologies include CDMA (Code Division Multiple Access) and HSPA (High-Speed Packet Access).

Key Differences Summarized

In essence, the core difference lies in the technology and capabilities each generation offers. 3G provides faster data speeds and improved services compared to 2G.