iPhone4S?iPhone4?????4S?forsteve????????Speed??????2011?10?4??????CEO??????????????????
??????iPhone4 4S?iPhone4 GSM/CDMA????????????????????iPhone4 GSM?iPhone4 CDMA???iPhone 4S????????
??????
iPhone 4????????????????????????????????????????????????iPhone
4S?????????????????iPhone
4?WCDMA????????????????????????????????????????iPhone
4S???????????????????????????????????????????????CDMA?iPhone 4?????????
????????iPhone4S?iPhone4 GSM?CDMA- iPhone 4S?A1387?GSM????A1332??CDMA???A1349?
- iPhone4S?iPhone 4 GSM?????????????????????????CE????CDMA??????
????????
- iPhone 4S??? iPhone 4 CDMA??????????????
- iPhone 4S?iPhone 4 GSM????????????????????iPhone 4S??????????
????????
- iPhone 4S?CDMA ???iPhone4????????????????????????????????????
- ?iPhone 4 GSM????MIC????????????
??????
iPhone4s????????????????????????
1?GSM/CDMA????
iPhone 4S??????????????GSM?CDMA????????WCDMA?CDMA?????3G??????????????????????????????????????????????????????????iPhone 4S????????????????3G?????
??iPhone 4?GSM??????????????iPhone 4S???2011?????CDMA?iPhone 4?????????????????????iPhone 4S????????????????HSDPA????????14.4Mbps??iPhone 4?????????7.2Mbps?
2???????
??iPhone 4S???????????????????????????????500??????800?????????????3264x2448???????????????60%???iPhone 4S???????5?????1???????????????f/2.4?????????????????????CMOS?????????????????????????????iPhone 4S??????????????
Apple iPhone 4S??iOS 5?????????????????????????????????????????????????10???????;HDR???????????3??????????????1????????????
3?CPU???
???????iPhone 4S???iPad2??????A5????????A5?????????Cortex-A9???45nm??????1GHz?A5???????????iPhone 4????????????????????????????????????iPhone 4S??????????????????????iPhone 4S????????iPhone 4?????
???iPhone 3G???iPhone 3GS??RAM??????????128MB???256MB????iPhone 4S???????????RAM????????????????????512MB???????????iPhone 4S?????????????????????????
4??????
????????????Siri????????????????????Let"s talk iPhone?Talk??????????Siri??????????????????????????????????????????????????????????????????????????????????????????????????????????iPhone 4S????????????????????????????????????E-mail????Siri????3G?WiFi?????
???????????iPhone?????????????????????????????Siri??????????????????????????????????????????????????????????????????????????