A regular SIM card comes with 32KB of onSIM memory which was sufficient to manipulate data on 2G network. but a 3G SIM card has 128KB of onSIM memory which is beneficial to handle high speed dat access just like more cache memory helps in faster processing. Otherwise there is no other difference between a 2G and a 3G SIM card.
2g is 2nd generation 3g is 3rd generation
The iPhone 2G is much slower than the iPhone 3G.
3g BTS is greater than 2g bts. and it is with new technologies.
computers
computers
2g is 2nd generation 3g is 3rd generation. 3g is much faster. iPhone 3G can support WCDMA and HSDPA frequencies, but the iPhone can't.
3G has better memory and faster internet. The higher the G the better. This is reffering to an Iphone.
The only difference is the network that it runs. The 2G iPhone is slower when you are browsing the internet, while the 3G has a faster network. Also, the iPhone 3G has more of a 'slimmer' feel to it, though technically slightly thicker. Other than that, there is no major differences, and they both run the same software.
1G is based on frequency modulation,analog technology,TDMA 2G is based on digital technology,FDMA 3G is based on CDMA which is a faster internet access source
well,by using the 3g phone u can get acces to the internet at lightning fast speed but it's not possible in 2g.video calling is only possible in 3g
3G Eclipse GT = 6 Cylinder 3.0L1G/2G Eclipse GS = 4 Cylinder 2.0/2.4LWill not work ...
No.