Is this a 3G phone and does it has wifi?
1936147
No and no.... to be honest u can't even get on internet without a memory card.
420657
I haven't used 4G yet,but I believe it's a 4G phone...if u r planning to buy this one, don't think twice. It's a great phone....
926334
This is an unlocked GSM phone, it is a DUALBAND which means that it only operates 2 of the major 4 GSM frequencies. Dual-Band 850 / 1900 Mhz It does not have WIFI feature.
1091329
No, it does not have wifi and I suggest you do not purchase this. You will regret it.
1791154
It does WIFI, but, not have WIFI hotspot capability. It is still a good phone though.
1071683
Yes it does have wifi. Also has up to 3G connection (2G on some networks) It uses a regular/traditional/standard sized sim card and can hold up to 32GB of microSD memory. It has internal memory of up to 4GB. Very similar to the Samsung Galaxy S II only it has the slide-out keyboard making the Captivate slightly thicker.
1088387
Valery, I am not 100% sure I bought this phone for my Daughter for her birthday and haven't seen it since, but I'm pretty sure it is a 2G and for the money it seems to be a good phone.
1071684
Yes this phone does have wifi. It does use a sim card and you can use a micro SD memory card.
2221747
No it does not have 3G. And to go further, this tablet is frustratingly useless, in that, it is very very sluggish to respond to any and all actions. It was a total waste of money.
1875392
this phone support 2G and 3G network, not support 4G and CDMA, please use a correct SIM card, it will connect to internet, you can use ATT and Tmobiel SIM card
197222
Yes it's a unlock phone but you have to get a number yourself with a companyfor 3G and phone number but you can still use wifi
150163
its a 3g phone not 4g also it does not have a removable battery,also its a sony xperia st27a
515274
Hi Jemma No it is not 3G/4G capable hope this helps but it is a great tablet otherwise
1678614
It does not have 4g. And 3g for 1 sim only; the other one only has 2g. But solid fast phone. Only dual sim phone i have had that i did not want to throw under a bus
515275
No its not, just WiFi. The 3g version is A3 A11. But its capable of syncing with Google and using apps that need your contacts
1136633
No it isn't even 3g. The fone you want to replace with may be faster than this phone. Please do not waste your money
2280797
The phone works with 3G: WCDMA: 900/2100MHz * 2G: GSM 900/900/1800/1900MHz, pls check the network.