Mobile 3G and mobile 2G network speed are not about the same?

The mobile 3G network speed can also be stable at about 50KBS to more than 100KBS. Much faster than the 2G one.

3G network refers to a communication network that uses the lines and equipment of the third-generation mobile communication technology of cellular mobile communication technology that supports high-speed data transmission. The 3G network combines wireless communication with the Internet and other multi-leading communication means, and is a new generation of mobile communication system.

2G, the second generation of mobile phone communication technology specifications, with digital voice transmission technology as the core. It is generally defined as the inability to directly transmit information such as e-mail, software, etc.; It only has the technical specifications of mobile phone communication such as call and some transmission such as time and date. However, SMS can be executed in some of its specifications.

It is commonly referred to in the United States as a "personal communication service" (foreign language abbreviation: PCS).

The theoretical speed of mobile 2G is 48KBS, and the actual speed is half.

The theoretical speed of 3G is about 100kb per second.

4G is 100 MPbs (about 30 megabytes in slow places, and about 80 megabytes in fast places.)

Unicom has 2G and E network where it is the same as mobile 2G, but 90% of Unicom 2G is G network without E network, and it is only a few kB per second.

The theoretical network speed of China Unicom 3G is about that) has now been upgraded to 42Mbps (S). The actual speed is about 1000kb per second, 600kb when it is slow, and more than 3000kb per second for users in the early morning. It can be upgraded to 56 later and finally to 72mbps.

China Unicom 4G is a hybrid network of TDD and FDD, TDD's theoretical network speed is 100Mbps, FDD is 150Mbps, FDD can actually reach about 80 Mbs, slow 50M, fast can reach about 90 megabits, and the speed will slow down when there are more users in the future.

Telecom does not have a 2G network, 1X network, theoretical speed. The actual is 50kb per second or even more than a dozen kb/s.

Telecom 3G is the actual speed between 100KB and 200KB per second.

Telecom 4G is the same as China Unicom 4G. In the future, TDD and FDD4G will be upgraded, and the maximum can be upgraded to more than 1000Mbps (more than 100MB S). The more users, the slower the network speed, and when the signal is slow, it is impossible for a person to use a base station to reach the theoretical network speed, and it will also be weakened when propagating.

2g20-30

3g is about 150, many times it can reach 160, and there are at least 100

Hello. 1.The speed of the GPRS network of China Mobile and China Unicom is basically within 10 KBS, and the edge network of China Mobile or China Unicom is about a dozen KBS to more than 20 KBS.

The 3G speeds of the three operators are quite fast when the signal is good. Mobile phones that support HSDPA (high-speed packet data access) can stabilize the speed from 100KBS to more than 200KBS when China Unicom's 3G signal is good.

When the 3G signal of China Telecom is good, it can basically stabilize at about 50KBS to 150KBS.

The mobile 3G network speed can also be stable at about 50KBS to more than 100KBS.

Therefore, relatively speaking, the 3G network of the three operators can still reach more than twice the speed of the existing GPRS Edge network.

2.If you want to use the mobile 3G service with your current mobile card, then you can use the mobile 3G network by switching to a mobile phone that supports TD-SCDMA. Personally, I recommend that when you buy a mobile 3G mobile phone, you should buy a mobile phone that supports the TD-HSDPA standard, because only mobile phones that support TD-HSDPA can use the mobile TD-HSDPA network, and the network speed is relatively fast.

Specifically, you can go to the mobile business hall to have a look.

If you want to use Unicom 3G, buy a WCDMA mobile phone, and if you want to use Telecom 3G, buy a CDMA2000 mobile phone. At present, most of the 3G mobile phones on the market are 3G mobile phones of the WCDMA standard.

I hope you're happy with me, thank you!

Theoretically, it is much faster, the general transmission rate of 2G network is a few kB to more than a dozen kB per second, and the 3G network can basically reach tens of kB or even more than 100 kB per second. It depends on whether the user's area has been covered by the 3G network or the signal strength is different! Hope I can help you!

Unicom3G maximum speed** can reach 500K, generally open a web page in a matter of one or two seconds, the main reason is that the speed of the mobile phone can't keep up, use the mobile phone to connect the computer to the Internet, that is called a fast. 2G is not comparable to 3G at all.

4G theory downlink 100M, 3 up to 2M

It's 20 times easier in actual use.