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ڵλãֻ
Ԥ3G:3Gֻѡ
2005-08-03 13:03it168ߣ
ǰԣ3GռţԴڶ3Gֻرע3GֻǿøߣҼ۸Ҳdz3GֻҲΪ˺ܶѹֻIJοءǾͶϿ򵽵һЩ3GֻһЩܣôҶϵһЩ3GֻҲиʶ

С֪ʶʲô3G

ڡ3GҪΪϵĿͷˣô֪ʲô3Gͨν3GʵȫΪ3rd GenerationĺָͨšǰͨѶʽȵǰҪڴݵٶϵܹͼ֡Ƶȶýʽṩҳ绰顢ȶϢ

3Gͨƶͨг˵һģ⼼ƶͨҵ룬ڵڶƶͨгչбճ̵ġڵInternetҵ񲻶Уڹ̶(HDSLADSLVDSL)ı£3GƶͨϵͳҲг⣬˵Ӫ̡ͨ豸̺ͨûע

߽ΪƼһЩܺľ3GܹͣλʱʿĹƻһЩ


Өˮ֮ǣŵ 7600()1750Ԫ

˭Ҳ뵽ŵΪֻҵͷƳһ׵3Gֻ7600˵ײȫΪˮεķֻǰں3Gܼһ壬W-CDMAGSM900MHz/GSM1800MHzΪӵкܶǰֵԪءǰŵƳ׿3Gֻ6650ƵȱݶЩ7600ʱ֣6650ϵIJź

ŵ 7600Լ123ˣСΪ877818.6ף64Kɫλм䣬ʹСW-CDMA£7600ܹͨзͺͽƵƬͼƬõMP3/AACֲɲŴ洢ֻڴе֣ʱ䳤50ӣʽӽCDҲΪʲôܶȰ7600MP3һֻΣ7600ṩչܺ¼ҲʮֵƣҺͽʬиԼIIIһ¼ܼ£7600֧XHTMLɫʷḻƶݣÿֻ֧ܰJavaӦԼ384Kbpsĸ,Ҳ3Gٵֻ֣ĵΪ850mAhGSMͨʱɴ4СʱW-CDMA¿ɴ2.9СʱֻµĴʱɴ350Сʱʱǰ7600ڣνֿᾢǡ

һλ˵ϱĶνֻȱʹ̰ˣ7600˧ıҲһЩȱ㡣

ȱһϵͳΪS40Ҳ֧MMCȴ洢չ30MĿռеС7600ֻǵһʮʱе3GֻǹܳȺ3Gֻ

ȱĻ׽ң39ȰȽӲŵʱʮ

ܽ᣺NOKIA7600Ϊһȡʤ3GֻDZȽϳɹġȻǴһЩСȱ㣬Щȱֹ˿ܵ׷ʱ׷7600IJ


ʱNECC313ο۸ 1150Ԫ

C313صڻһһЩֻϳĿת180Ȳ֧佹ͷͷΪ30أԶʤǰE61610ءճʹ£C313ṩش640480ءҳ352288ء120120غϢ12896صֱʡ

Ϊһ3GֻC313ĹDzض˵֧ͨš40ʼշJavaءxHTML , WAP 2.0¼ơǿճ̱ȹ⣬ֻϲMP3ֺʵƵƵIJţýIJŹǰE606N808߱⣬ûӵ19MBijڴ⣬ڻҲһӴ洢ۣṩ˶Լduo֧֣˿ֻMP3ֺͶýʣʹC313ⲿкܴĿչռ䣡

ȱһ֧⣬ֻ֧USBûֻͨUSBԽݴ䣬ʹĻԽ˲١

ȱȻNECΪָ֧ûMP3ṩһȴѡû˶ķá

ȱC313ṩһ1100ʱĵأͨ¿ʵ110СʱĴʱ䣬ͨʱڿͨʱΪ90ӣͨ130ӡ

ȱģֻ֧128M洢ΪԺ㣬չҲۿۣ

ܽ᣺NEC C313ӵϸӷʽٵĿĴ洢֧֣ҲעNEC C313ֻΪ3GֻijƷֻ2G3GתʱڵһɲƷѡ


Լ۱֮Ħ C975()1250Ԫ

ᵽ3GֻͲܲʱŵMOTO C975һۿļ۸ʱеһȼغʱеĻҪҡǵģûпC975ܺõMOTO3GͶгԸǿĹܣ͵ļ۸񼸺һͳͼ3Gֻİںɽ3GֻǵĵһӡͨӴĻ3GгŸո𲽣ֻĸ޷úС3GֻʮǿҲԿƣǰC975ȴ۵㣬1135021mmֻ΢㣬ʮʡ

MOTO C97565535ɫTFTɫĻ176220ʹѷɫκһֱͣͲĦġMǣԱߵͷڣܺõرĥ˫ͷͳ3Gֻı־ãмάҡ˺ȻطָΪ֣ϲǹܼλеġ3ʶ۵ҫ3GݣһΪ3GĹܼ

C975ֶָ֧ʽļʽMPEG4, WMV, WMA, MP3, AAC, MIDI a XMFָʽ֧ҲʹC975˸ԣ粥MP3֣MPEG4ƬȡȻһֻC975ڴֻ2MСһ㣬C975֧T-Flash䣬ӿλSIMԱߣȻ֧ȲΣ֧TFȻǸеϲչõ˺ܴ
C975MP3оʵ̫ˬˣеıʼDZ仹ʶ൱(úõĶʾԳ5Ԫµımp3)ܹͨUSBݽ֧SyncMLͬܡ˵1000ԪгMOTO C975ǴﵽռͶгĿġ

ȱһ֧ڷdzеĺߣӷʽ

ȱDZȽɡ

ܽ᣺ôC975ǵ3GֻгԼ۱ߵһֻôļ۸ȴôʵõĹܣÿҶֵ


3GӰĦE10002580Ԫ

E10003GӰƺųĻʺɫһ2403202.226WɫĻرͬȼλ˵˼ֱ˵Ǻɫͣأ16λȻֵIJ׿ԽܣһױȵܣЩŵ㿴3GӰƺE1000ǵ֮ģ

̺ĻﻹкܶʱеԪأMSNܣʹϲ˿ʱصĽУ˫ӰͨѶûֱӿߣӰE1000һǿֲ֧MP3ܣMPEG4WMVWMAACCȸʽ֣E1000ҲԽӰţһֹܵӰֻĦE1000֧WCDMA2100MHZGSM/GPRS900/1800/1900MHZϵͳ

ҲɫǴҹĶ

ȱһ¼ʱͱȽϿˣֻж̶̵10롣

ȱ绰˱ȽƣÿϵҪһ͵öഴһֻʾһΪҪģҲǰеģϵǰӸĸУǵϵʽ

ܽ᣺ϵȱݲ赲E1000ǺɫĻɢеĺɫӰϵǿڼĺɫE1000ʱԽԽʱеʿϿɵģ


ĸĦA9252630Ԫ

ÿMOTO A925˶ᱻ˵Ĵû20832065536ɫTFTдĻɫƣʹӲͬǶȿʮӣ30ؿתͷֱ640480̬ͼƬֱ֧176144Ķ̬Ӱֿ֧ӵ绰鹦ܣӰԷǸûƿ16࣬Ҳ۸ʼմеˮƽԭ

ûSymbian 7.0ϵͳSymbianӦзdzõ֧ԣҲṩ˸ĿԣдĻͳһPDAֻˣڴ䷽棬û֧USBߴ䡢⴫ַʽֻĻԡ

ȱһ̫޴󡱣Ҫŵʱŷ֣ûа취ֻŵκһڴС

ܽ᣺˵Ϊеȼλ3GǺгģռҲǾްһĺйϵ


ٶ֮ŵ 6630()2750Ԫ

㻹ȫƶӪִǴοơס3GֻġʢʽƷӡĻһNOKIA6630Vodafone 702NKͼ£ִƳĺųȫС3GֻڷֻǷޣƾ65536ɫTFTɫĻ176208صĻ220MHZCPU6630ܵǷ켫ӹɣȫҴ񫣬ȸԾѣʾЧֿҲ޿ޣϷ˱130COMSͷ߱6佹ܣΪ1280960صͼƬúܶɫѻѣʵ֤Ǻͬʦֵ6230iǺȳ̵100WزƷȽϣ6630չ϶Ҫʤܶ࣬ԣҲͨһרͨƵͷ3Gʵ˫Ƶͨܣʹ3Gζ

֧Xpress-onTMĻʱвʿ ʹʱеҲ԰ٱмѣ˵6630۴ӹܻмۻʼմȵλ˽6630мۻֵѡĶ֮һ

ȱһأʹйгռ

ȱ͹죬һЩʹͳֻԵҺѽܡϲݵӿѻϲһңĸо^-^!

ȱرȽϺķѣϾҪάôǿܵҪķѺܶĵġ

ܽ᣺ССȱ6630мۻֵѡĶ֮һǰΪֻûǰΪû6630ڸͻֶʹ㣬оﳬֵ


µߣŵ 6680()3980Ԫ

NOKIAƳ˫ͷ3Gֻ6680ŵ׿ӵ26ɫĻֻȻֱS60׼176208أҲŵĻʱijҲNOKIAʷϵһ26ɫĻNOKIAֻϲSymbian8.0ϵͳWindowsϵͳմ 585()ϣǿ˾Ź˵6680ҲݷʽϵͳĻѧϰȡ̣ĵȻûԼݷʽļȷʵΪʹߴܴķ㣬ϰߵûȻĻسS60ģʽ

6680ֿȦɵ㣬ŵѾϰڽڻ޴ķ׵ȻԴɫЧ㹻ʹϲӰ侳ĸоͬʱֹڡšҲ볾⣬S60ϵͳ8.0֮ͷҲ漴130ЧΪ123򣬸صͷʹijƷӿDCˮƽҲʹֻͷڳΪֻϵġߡ6680ͷصһ棬6680ŵ׿䱸ǰ˫ͷֻͬʱҲŵ׿߱Ƶֻͬʱͬ7650ĺ󱳻ͷҲʹdzи߹֮6680Ϊ6ϵеһԱܵȻܺӣֻǿ󲻱ΪСģ̬ͨڴķ䣬绰ÿ¿ԴĿҲиҪ޸ġ

Ϊ˺ܶʵԪأҲʹⲿNOKIAƳ6680Ӯ˶Nokiaʷϵĵһһ˫ͷһ26ɫĻһƣ6680ⲿĿǰ3GӪĻ͡ΪһWCDMA/GSM 3G콢ֻӲʹ6680ڶཾʱ130صͷ30صĸͷ26ɫ176208TFTĻȲεRS-MMCۣPTTUSB2.01.2ο֧S60ϾΥ˵ֲţΪЩǿӲֲ֧ܹʹ6680ųӰӵʵӵֻǹۿӰͬʱDzҪ˻dzǧS60ԴDzܵ6680Ȥ

ȱһĵĴʹֻʱIJǺ㡣

ȱĸ߹֮㣬DZ֮ǰ7610ȻӹڹŰ壬ɫһʹһЩ׷ʱе˶ȴ

ȱߵĹ⻷Ҳм۸ߵӰڣϣһʱĵ۸ƽȡ

ȱģSymbian S80¼ݲеľϷʹá

ܽ᣺6680ܹһǸЩڶĴĽֲģҲЩʹ6680ܹڳΪ߼3GֻһоĻ֮һ


ʱг V800()CW8002999Ԫ

Ϊڶ3GV800ӵͿ˵лʱ壬V800ӵзdzǿĹܣ130صͷV800128ˣֱΪ102ס49׺24ףV800Դ132MBSONY֧1GBļɲ⡢USBȷʽʵֱػӣɲMPEG4ʽƵʹֻƾ蹦NOKIAһߵֻҵǰ档

ŵͬʱȱҲԶ׼ġ

ȱһźʮֲȶܾǽ⣬аɡ

ȱֹ⻬ԺָơNOKIA7610Ļ׻һҪҪ

ܽ᣺ȻV800ϻһЩȱ㣬ϲǻ˵V800ҲDzѡ񣬱Ͼ3GֻĿʮֵ٣ڿ̵£V800Ҳһʱеĺѡ

ܽ᣺й3Gʽŵٽ3GҲԽԽڶʱȺĿУڵĿһһЩ׷ʱпʱǰصĶĦŮǵҲʼɧ3GֻȫУ3GֻҲ2Gֻһĺףϣƪܹôѡ3GֻΪһοɡ

ε3Gֻʱд󽱺Ӧð䷢ŵ 7600ʱͣʵõĹܣԼNOKIAĽƣߵﶼNۿ

Լ۱ȽĦ C975Ҳʵ飬Աļ۸񣬳ĹҲΪ˱Ƽĵͼλ3Gֻ

ֵù򽱰䷢ŵ 6630׿ԽܣͣеļλӮ˺ܶĿ3G͵ijƺţȻ»͵Ƴ6630صǼںԼĵλ

ܽȻǺųӽŵ 6680ˣױȵĹܣʮʣӮ˱ߵ

ȵϵĸһȺҵȳģһ𵹼ʱӭ3Gȫ潵ٰɣŹ˶ãʱһʺͻ 3Gû

ĵַ:http://www.cnonline.org/2005/article/7154.html

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