4g is about 20 gigs-ish plus what a 3g offers. Though 4g itself is actually not in existance. It's still in the making and it's looking as if it could take about 10 more years to completely have true 4g coverage. They refer to it as 4g but it really isn't. And the iPhone4 isn't actually 4g coverage, it's just referred to AS an iPhone 4, cause it's the fourth edition iPhone.
There are many reasons why 4G service may be superior to 3G service. While 3G service may be fast, 4G service is known to be three to four times faster than 3G service.
A 4G network is better than 3G. 4G means the fourth generation of the technology, so it is newer than 3G.
No
we use 4G already
There is only a SIM card slot in the 3G and 4G LTE iPads. The WiFi only models don't have a mobile radio, so a SIM slot would be useless.
3g and 4g are terms to define the internet speed on a smartphone. 4g internet speed is slightly faster than 3g and 4g service is a little more than 3g service.
3G and 4G are types of internet connection. 3G is older and slower than 4G. While 4G is faster, there are also many variants of it, it's not as much a standard as 3G is. 4G is also not as widespread yet as 3G is. If you need access to both, you'll need a phone with both 3G and 4G radios built in.
Yes 4G is better. The download speeds are much faster on the 4G compared to the 3G. You will also be able to see streams and videos clearer on the 4G compared to the 3G.
4G can get internet underground much faster than 3G can, and you can e-mail on an underground train.In a simple answer, both describe the speed of your Internet. Thus, 4g is faster than 3g.
No a 3g phone cannot be modified to run on 4g. The reason it cannot be modified is that the 3g runs on a different operating program than the 4g does.
First of all, there is 2G (or EDGE), 3G, 4G, or 4G LTE. Many people just call 4G LTE 4G because regular 4G seems more like 3.5G. Keeping up? AT&T's 3G network is known as HSPA and their regular 4G network is known as HSPA+. Because the iPhone 4S supports HSPA+ but not LTE, it is a 4G phone, but not a 4G LTE (real 4G) phone. Luckily all this confusion is over now that the iPhone 5 supports LTE.
All New iPads (they're NOT called the iPad 3) are sold as a 4G LTE or Wi-Fi model. The 4G model will automatically work with 3G networks. You will need a SIM card from your local mobile phone provider, and will have to sign up for a data plan. If you don't have a 4G LTE iPad, you have a Wi-Fi model, and that won't work with 3G, unless you tether it to your phone.
4G and 3G are just the speed of the internet on the phones. 4G is slightly faster than 3G. I would recommend just waiting for your contract to end before buying another phone.
4G can get internet underground much faster than 3G can, and you can e-mail on an underground train.In a simple answer, both describe the speed of your Internet. Thus, 4g is faster than 3g.