What Is 5G? Is It Secure? And How Fast Is It? (With Chart!)

Are you ready for gigabit cellular Wi-Fi speeds?

Well, if you aren’t, you should be!

The deployment of 5G cellular network technology is happening and its eventual widespread adoption is going to change the way we interact online.

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Think augmented and virtual reality on steroids — it’s going to be monumental!

But What Exactly Is “5G?”

Well, 5G is shorthand for “fifth generation,” as in the fifth generation of cellular networks that promises to make (by orders of magnitude!) our cellular networks faster.

5G offers faster speeds and lower latency …

For perspective, 5G is approximately 100 times faster than 4G LTE, which is what most of us use on existing cellular providers like AT&T and Verizon.

LTE is short for “Long Term Evolution,” and is a standard that’s slower than 4G, but significantly faster than 3G. 4G LTE was an “in-between” technology that was implemented by cellular providers because building the infrastructure required of 4G was costly. For perspective, 4G LTE is approximately 10 times faster than 3G.

More Information on 2G, 3G, 4G, and 5G

COMPARISON2G3G4G5G
YEAR INTRODUCED1993200120092018
TECHNOLOGYGSMWCDMALTE, WiMAXMIMO, mm Waves
ACCESS SYSTEMTDMA, CDMACDMACDMAOFDM, BDMA
SWITCHING TYPECircuit switching for voice and packet switching for dataPacket switching except for air interferencePacket switchingPacket switching
INTERNET SERVICENarrowbandBroadbandUltra broadbandWireless World Wide Web
BANDWIDTH25 MHz25 MHz100 MHz30 GHz to 300 GHz
ADVANTAGEMultimedia features (SMS, MMS), internet access and SIM introducedHigh security, international roamingSpeed, high speed handoffs, global mobilityExtremely high speeds, low latency
APPLICATIONSVoice calls, short messagesVideo conferencing, mobile TV, GPSHigh speed applications, mobile TV, wearable devicesHigh resolution video streaming, remote control of vehicles, robots, and medical procedures
SOURCE: rantcell.com

Performance Comparison between 2G, 3G, 4G LTE, and 5G

5G10 Gbps
4G LTE50 Mbps
3G HSPA+8 Mbps
2G64 Kbps
SOURCE: rantcell.com

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