--- title: "What is Difference between 1G,2G,3G,4G and 5G ?" description: "What is Difference between 1G,2G,3G,4G and 5G ?" author: "Akash Ahlawat" published: 2018-08-30 canonical: https://answers.mindstick.com/qa/49556/what-is-difference-between-1g-2g-3g-4g-and-5g category: "innovation, discovery and technology" tags: ["innovation, discovery and technology"] reading_time: 4 minutes --- # What is Difference between 1G,2G,3G,4G and 5G ? What is [Difference](https://www.mindstick.com/blog/398/difference-between-object-type-and-var-type) between 1G,2G,3G,[4G and 5G](https://answers.mindstick.com/qa/99744/what-is-the-difference-between-4g-and-5g-networks) ?\ ## Answers ### Answer by user Radium is a chemical element with **symbol Ra and atomic number 88**. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. "***Pure radium is silvery-white"***, but it readily reacts with **nitrogen (rather than oxygen) on expo**sure to air, forming a black surface layer of radium nitride (Ra3N2). All isotopes of radium are highly radioactive, with the most stable isotope ***being*** radium-226, which has a half-life of 1600 years and decays into radon gas (specifically the isotope radon-222). When radium decays, ionizing radiation is a product, which can excite fluorescent chemicals and cause **radioluminescence**. ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/34c74bad-149e-413a-a714-af44e7983261.jpeg) fgdfgdfgd ### Answer by Saddiya Anwar The telecommunication industry involves many acronyms and abbreviations and terms like **2G, 3G, 4G and 5G** are our daily discussion! One who is familiar with these terms they are well known of what has gone and what will come in the industry? But one who doesn't know the basics need not worry, here this answer will help you out! ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/3e34813f-28eb-4c98-84f5-c87b442f8eb6.jpeg)\ **\** **First, understand that what does that "G" represents?** **1G, 2G, 3G, 4G and 5G** are the five generations of mobile networks where "**G**" represents **Generation** and the numeric values **1,2,3,4** and **5** are the generation number. Almost every ten years we come across a new generation of **mobile networks.** ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/b69c12f0-6dc7-4766-8616-480920088f29.jpeg)\ Now, let's have a quick overview of each **network** and what technologies were used to enable them. \ ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/cbd2e6ae-8217-4fcb-b546-f312f3dec82d.jpeg)\ \ **1G-** First Generation of a mobile network. It provided basic voice service to customers. The technologies used were AMPS (Advanced Mobile Phone System), NMT (Nordisk MobilTelefoni or Nordic Mobile Telephone), TACS (Total Access Communications System) and C-Netz (Funktelefonnetz-C or Radio Telephone Network C). \ ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/079c270e-da26-4660-9d55-e36d9b07b3c7.jpeg)\ \ **2G-** Replacement of 1G network and provided highly secure voice and text messaging services as well as limited data services. The technologies used to enable the network were Global System for Mobile Communications’ (GSM). The other technologies that were used for launching 2nd generation mobile networks were Digital Advanced Mobile Phone System (D-AMPS) and Interim Standard 95 (IS-95). \ ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/80b56d72-0104-40c3-8302-1130156b45f1.jpeg)\ \ **3G-** The third generation of a mobile network was based on CDMA technology. There were two key tracks for 3G that is, Universal Mobile Telecommunications Systems and the other was CDMA2000. UMTS, used for migrating GSM networks to 3G and CDMA2000 was the 3G technology for IS-95 and D-AMPS. ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/266931c6-6049-4e55-a37d-7abe69e3b6b4.jpeg)\ \ **4G-** is the fourth generation of mobile **network** enabled by a new technology named, LTE (Long Term Evolution) of mobile networks. It is the standard network used worldwide which is more efficient than 3G technologies and transfers data at a higher speed than the previous one. Some enhancement was introduced after the launch of LTE in the form of LTE Advanced (LTE-A) and LTE Pro. - LTE is capable to support high speeds up to 300 Mbps in the downlink. - Whereas, LTE-A and LTE-Pro can support maximum speeds of up to 1 Gbps and 3Gbps respectively. Due to the advancement in the speed, it's been considered as a perfect choice as a mobile broadband service too. \ ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/a8b2d9cc-766b-4540-a5b0-949459885bd3.png)\ \ **5G-** is the fifth generation of mobile networks which used a technology called New Radio or NR. It just doesn't offer high-speed internet but also a lot more. \ ![What is Difference between 1G,2G,3G,4G and 5G ?](https://answers.mindstick.com/questionanswer/6bf9e24e-be54-461e-a5f3-c61331a86ba1/images/6cf67c9d-ffea-4c39-81ca-95574b58593f.jpeg)\ \ The network is very quick and supports a large number of devices that can help in digitization of many industries. It is capable of operating in various frequency bands including high and low both frequencies. The higher frequency bands for **[5G](https://answers.mindstick.com/qa/92717/did-5g-network-is-necessary-to-launch-in-india)** extends limited coverage but very low latency which is less than 1 millisecond, suitable for real-time services. \ > **Read More: [answers.mindstick.com](https://answers.mindstick.com)** --- Original Source: https://answers.mindstick.com/qa/49556/what-is-difference-between-1g-2g-3g-4g-and-5g Copyright © MindStick Software Pvt. Ltd. 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