Who knows why connectivity is best in the 3G era?

Unicom's 3G standard is the world's 3G in the most mature technology used in Europe, and mobile is our China's independent research and development of the 3G standard, the technology is still used in other countries, anyway, the number of users is not as much as WCDMA, I used to hate Unicom. It has always supported mobile,Now 3G, I will buy a mobile phone that supports WCDMA and use Unicom's card,Of course, it depends on the signal factor,And his technology,Wireless Internet access This aspect I will consider mobile,Because the speed is even up to 4G than the other two blocks,Xi'an does not support 3G now,So there is no need to think too much。

Because Lian GM is a technology that has been mature in the world for a long time, while mobile is developed in China. It seems that China Unicom is W-SCDMA, and the mobile is TD-SCDMA (Time Division-Synchronization Code Division Multiple Access), TD is China's first international standard with independent intellectual property rights, and officially became one of the mainstream 3G standards in the world in 2001. Many people say this because they are afraid that the mobile technology is not yet mature, so the operation is unstable.

Hehe, I support Unicom.

I said that China Unicom will definitely surpass Mobile.

TD is not yet mature. The investment is relatively large, and this move is relatively high-profile.

At present, China Unicom has a maximum of 42M 3G network, so China Unicom's 3G card can get the best Internet experience by using mobile phones that support China Unicom's 42M network. For specific support, you can check the mobile phone manual or contact the mobile phone dealer to confirm.

Well, seriously, Nokia is getting worse and worse to use now, so consider Android phones. Motorola XT502 is worth your consideration, **2300 or so. If you are more expensive, buy the milestone generation, **2800 or so.

Licensed goods**, I hope it can help you!

That's more, Unicom has the most 3G terminals, Motorola (Moto Rola) XT702 milestone, sales record mobile phones, sales data beat iPhone4

It is priced at 2480.

China Unicom's 3G mobile phone Internet access adopts the world's most widely used, the most experienced operation, and the most complete industrial chain 3G WCDMA technology, with a speed of up to 42MB s, and the 3G rate depends on the location and mobile terminal support. 2. The mobile terminal supports China Unicom 3G network; 3. If there is a Unicom 3G network coverage in the location, you can use the Unicom 3G network.

China Unicom is good, WCDMA is used, the technology is mature, and 80% of the world's 3G uses WCDMA technology.

Mobile TDCDMMA technology is immature, and China Mobile has only opened 3G networks in first-tier cities.

Of course, the 3G network chose Unicom, but the signal is poor. Mobile started early, has a high market share, good network coverage, and good signal. China Unicom has high technology and fast Internet access, but it started late, the network coverage is poor, and many aspects are not perfect.

Better than signal, mobile. Better than 3G network, China Unicom. As a younger generation, we pay attention to playing (surfing) and connecting. If you are a boss or a businessman, of course, the work is important, and you can choose to move.

It's mobile, and mobile said that if he can send 3G, he can complete all the tests within two years.

Evenly divided, Mobile's current 3G technology is only showing its edge, and Unicom CDMA's handheld broadband has matured, but Mobile, which has hundreds of millions of user groups, is not a dry meal! Personal opinion!

I think that mobile is more powerful, because the strength of mobile is stronger, the network quality is better, and there is also a set of operation and management. It should be like this in the near and medium term, and it will be difficult to say how many people will compete in the future!

I'm the same as you, the signal is disgusting, the garage, the elevator, the toilet, all of them have no signal, and the QQ can't be hung.

The flow calculation is not accurate, it took 200m to use on the 29th, and the 30th day tells you that the flow of 800m is all used up and more than 50m

Unicom customer service is speechless, very timely, call ** every day to talk to you just don't solve the problem.

It's stupid that you have time to take a look at Unicom's business and ask your account manager.

Hehe, it's not as miserable as you say, I've been using Unicom 3G for more than a year, and it's always been good.

Hang such a big sign as WCDMA... It's disgusting to sell something...

Anyway, Unicom's 3G is not very easy to use. Who knows what about the future.

You can do this in the online business hall (

Your area page to see if there are any ** events. The promotional column in the middle of the page is generally displayed.

From the perspective of 3G alone, China Unicom uses the world's most mature and extensive WCDMA network, with the fastest network speed, the most stable, and the strongest versatility in the world, that is to say, Unicom's customized machine is actually the difference between the international version of many mobile phones and the logo and boot screen;

China Mobile uses the TD-SCDMA network technology independently developed in China, although it is highly autonomous, it is still in the development stage, and its maturity, stability, network speed, and versatility have certain limitations.

The CDMA2000 network technology used by China Telecom is the predecessor of WCDMA, and it is also a transitional development system, with some of the characteristics of WCDMA, and because of this, CDMA2000 is between the first two in the 3G service of the current three major operators, and the network speed, stability and versatility are slightly worse than WCDMA, but slightly better than TD-SCDMA.

So just look at the 3G service, network speed: China Unicom, Telecom, Mobile; Stability: China Unicom, China Telecom, Mobile; Global universality: China Unicom, China Telecom, Mobile.

3G signal The best is Unicom, but there is too much mess, and sometimes the charge is overcharged in a daze, but it is basically returned to you, which is really troublesome.

There is no formal 3G for mobile, and the Internet thief is slow. But there's no mess of charges.

Telecom's Internet speed is faster than that of mobile, but it is slower than that of Unicom, and the tariff standard is high, basically the same ** is about 10 yuan more expensive than the previous two.

Tianjin feels that the mobile phone tariff is too high.

The above situation is the situation in Tianjin and is provided for your reference. Hope it helps.

We're well connected, moving more and more garbage, especially in buildings.

The Unicom in the city is OK, and the telecom is OK, but you have to use the telecom machine.

The mobile TD is not perfect, the network speed is slow, and the call is ***. The network speed of the telecom is fast, and the call quality is not good! Unicom's network speed is not as fast as Telecom, and the call quality is not as good as mobile!

The 3G era must be the era of China Unicom WCDMA, and the 4G era depends on what the network gets by the three operators.

My feeling is that the connection is better, although the movement is seamless coverage, but it is not easy to move in the basement