Wireless Internet access is also called as 3G. WiFi and 3G Internet access are marketed to various consumers. How these Internet services differ helps in selecting the best one according to your requirements.

Download Speeds

Speed of WiFi connection differs based on the kind of Internet connection that WiFi access point is connected to.

Upload Speeds

Average upload speed on 3G connection is about 225 kbps, based on strength of signal and network. A WiFi connection will have upload speeds ranges about 300 -600 kbps. The upload speed of a WiFi connection relies on kind of Internet connection used by WiFi supplier.

Latency

In networking, latency checks amount of time taken by data to travel from one point to another point. With strong signal from access point, latency of WiFi connection should be as low as if PC were directly connected to cable or DSL modem. Latency of 3G connection ranges just under one-half second.

Range and Signal

Biggest advantage of 3G Internet service is that it can be accessed from almost everywhere where a mobile phone signal is available. Though most networks have great 3G coverage, one can expect slower speeds if living near a city. With WiFi, you will only receive services inside 200 feet of an access point.

Limits

Many WiFi connections do not restrict amount of information downloaded. As 3G networks must share bandwidth with mobile phone traffic, telephone suppliers must restrict amount of information download so the quality of phone service does not suffer. For this purpose, 3G connections are often restricted. A normal download restrict will be about 5GB per month. After that, extra charges will be added to bill, according the rate.