Will this phone work with AT&T 3g or 4g? ( 850Mhz(Band 5) and 1900Mhz(Band 2) )
150162
factory unlock works with AT&T; and TMOBILE 2G/3G not 4G (see below)General2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 900 / 2100 - ST27i HSDPA 850 / 1900 / 2100 - ST27a
150163
its a 3g phone not 4g also it does not have a removable battery,also its a sony xperia st27a
54232
Yes, works with any GSM network worldwide and will get 3G data with AT&T; and all other networks that support 850 / 1900
993781
The phone is unlocked it should work with AT&T; be aware though that you would get 3g at best
1901709
Yes this phone has 900 and 1800 capability under 2G, the frequency bands for this phone are listed below.2G Network GSM 850 / 900 / 1800 / 19003G Network HSDPA 850 / 1900
958983
Hi Arturo,This hone have 3G 850MHZ. Thanks for your question!Cellphonesshop
128453
This phone works only on 3G network maximum..It doesn't support 4G2G Network GSM 850 / 900 / 1800 / 19003G Network HSDPA 850 / 900 / 2100
526831
You need to check the 3G frequency of your local operator... Here in Brazil mine uses 850 Ghz... but it changes from city to city, so pay attention... However your phone will work great with GSM probably since it is a quadband, for regular phone calls
1347683
Yes it will work with AT&T on their 3g network in any part of USA. Since this is an international phone data speeds will be lower than a locked phone to the network. You can use wi fi to connect for faster speeds.
324255
It will work in any country that uses a 2G network with bands GSM 850 / 900 / 1800 / 1900. It is not listed as working with 3G or 4G networks.
615250
Hi, this phone is AT&T branded, the frequency in which 4g its going to work its LTE 700 MHz Class 17 / 2100, and 3g HSDPA 850 / 900 / 2100, while 2g its in every frequency, hope this helps. Regards
379299
It should work, but you might have data reception issues since one of the frequencies used by AT&T for data (850 MHz) isn't supported by this phone.
2061005
Dear Rixio,Sorry but this phone Ido not work at 1900mhz 3g band, because in my country i have a Operator phene company works ay 900 Mhz.Regards
499699
This phone is with a Lte frequency 700 MHz. If your US wireless carrier provide this frequency, this phone will work with it perfectly. Otherwise, it will only work with your carrier's 3G network.
913969
Thanks for the interest. This phone works with : COMPATIBLE TO USE WITH WORLDWIDE NETWORK SIMCARDS THAT WORKS ON : 2G Quad-band GSM support: GSM 850, GSM 900, DCS 1800, PCS 1900 MHz and/or 3G Quad-band HPSA/UMTS (BANDS 1,2,5/6,8) support : UMTS 800/850/900/1900/2100 MHz and/or 4G Quad-band LTE (BANDS 3/7/8/20) support (LTE 800, LTE 900, LTE 1800, LTE 2600 MHz) What above means is with regard to AT&T USA, it will work on AT&T on 2G & 3G bands, will not work on 4G as AT&T uses different 4G types than the one phone is compatible with. Thank you. KICKmobiles
198292
Hi, the band allow in 3G of our phone are as below: * Core frequency: 1920 ~ 1980MHz, 2110 ~ 2170MHz (respectively for uplink and downlink) * Supplemental Frequency: 1755 ~ 1785MHz, 1850 ~ 1880MHz (respectively for uplink and downlink) It works well with the 3G network of USA and Europe. Thanks and hope to do business with you, AAABTC
1714962
The 9900 mentioned will work with ANY full GSM carrier (not CDMA/GSM in US, such as Verizon or Sprint) on GSM and GPRS (EDGE, aka 2G). It will only work on AT&T; and SimpleMOBILE for 3G, and AT&T; for 4G. If you want full 4G on T Mobile or SimpleMOBILE, you need a phone that will work on the 1700 band. NO GSM PHONE HAS BOTH 1700 AND 1900, BEWARE OF CLAIMS OTHERWISE. This is easily confirmed through the carriers you may be interested in.
2006759
Hi, I can tell you is the phone I am selling is factory unlocked. Will working under the following networks:2G/3G/4G LTEGSM: 850/900/1800/1900 MHzCDMA: Band Class: 0/1/10WCDMA: Bands: 1/2/4/5/6/8/19LTE: Bands: 1/2/4/5/17/19/25/26/41