Kwihlabathi lanamhlanje letekhnoloji, iiselfowuni ze-chip ezimbini ziye zaba lukhetho oludumileyo kwabo bafuna impumelelo enkulu kunxibelelwano lwabo. Ezi zixhobo, ezikwabizwa ngokuba ziifowuni ezimbini okanye i-Dual SIM, zivumela abasebenzisi ukuba basebenzise iiSIM khadi ezimbini ezahlukeneyo kwifowuni enye, ukubonelela ukuguquguquka kokutshintsha phakathi kweenethiwekhi ezimbini ngaphandle kokuthwala izixhobo ezimbini ezahlukeneyo. Kweli nqaku, siza kuphonononga ukuba isebenza njani kanye i-cell-chip ezimbini, siqaqambisa iimpawu eziphambili kunye nezibonelelo ezenza ukuba ibe yeyona nto ifunwayo kakhulu kwintengiso yetekhnoloji.
Intshayelelo ekusebenzeni kweselfowuni ye-chip ezimbini
Iiselfowuni ze-Dual-chip ziye zanda kakhulu kwiminyaka yakutshanje ngenxa yokukwazi kwabo ukusebenzisa iifowuni ezimbini ezahlukeneyo kwisixhobo esinye. Olu hlobo lwefowuni lube lolona khetho lubalaseleyo kwabo basebenzisi bafuna ukwahlula ubomi babo bobuqu kunye nobuchwephesha, okanye kwabo bafuna ukuthatha inzuzo yokuba nezicwangciso ezimbini zefowuni ezahlukeneyo. Okulandelayo, ndiza kuchaza indlela olu hlobo lwesixhobo lusebenza ngayo kunye nezinye zeenzuzo ezinikezelayo.
Umsebenzi yeselfowuni I-chip ezimbini ilula kakhulu. Ezi zixhobo zinee-slots ezimbini ze-SIM khadi, oku kuthetha ukuba unokufaka ii-SIM khadi ezimbini ezahlukeneyo kwaye usebenzise imigca emibini yefowuni ngexesha elinye. Unokwabela umgca kwiSIM khadi nganye kwaye utshintshe phakathi kwabo ngokweemfuno zakho. Xa ufumana ifowuni okanye umyalezo, ifowuni iya kubonisa ukuba yeyiphi imigca emibini ejoliswe kuyo, ikuvumela ukuba ulawule unxibelelwano lwakho ngokufanelekileyo.
Enye yeenzuzo eziphambili zeselfowuni ye-chip ezimbini kukuguquguquka. Unokuthatha ithuba loncedo lwezicwangciso zefowuni ezimbini ezahlukeneyo, ezinje ngexabiso eliphantsi okanye ukhuseleko olungcono kwiindawo ezithile. Ukongeza, ezi zixhobo zikuvumela ukuba ube neenombolo zefowuni ezimbini kwifowuni enye, eluncedo kakhulu ukuba ufuna ukugcina ubomi bakho bobuqu kunye nobuchwephesha bahlukeneyo. Ngeselfowuni ye-chip ezimbini, akuyi kuba yimfuneko ukuba uphathe iifowuni ezimbini kunye nawe, ezikunika lula kwaye zigcine indawo epokothweni okanye ebhegini yakho.
Ngamafutshane, iiselfowuni ze-chip ezimbini zizixhobo ezikuvumela ukuba usebenzise imigca emibini eyahlukeneyo yefowuni kwifowuni enye. Ukusebenza kwayo kulula kwaye kukunika ukuguquguquka kokuba nezicwangciso zefowuni ezimbini ezahlukeneyo kwisixhobo esinye. Ukongeza, bakunika lula ukuba neenombolo zefowuni ezimbini kwisixhobo esinye, eluncedo kakhulu kwabo bafuna ukugcina ubomi babo bobuqu kunye nobuchwephesha bahlukeneyo. Fumanisa zonke izibonelelo onokubonelelwa ngazo yi-dual-chip cell phone kwaye wenze uninzi lweenzuzo zesi sixhobo sivelisa izinto ezintsha.
Ingcamango ye-chip ezimbini kwiifowuni eziphathwayo
ibhekisa kumandla okusebenzisa iiSIM khadi ezimbini kwisixhobo esinye. Oku kuthetha ukuba umsebenzisi unokugcina iinombolo zefowuni ezimbini zisebenza ngaxeshanye, nto leyo eluncedo ngakumbi kwabo bafuna ukwahlula ubomi babo bobuqu kunye nobuchwephesha, okanye kwabo bahamba rhoqo kwaye bafuna ukusebenzisa iSIM khadi yendawo kumaxabiso angcono kwaye ukhuselo.
Ngokhetho lwe-chip ezimbini, abasebenzisi banokuthatha inzuzo yokuba neefowuni ezimbini kwisixhobo esinye, ngaphandle kokuba baphathe iifowuni ezimbini okanye batshintshe rhoqo iiSIM. Oku kubanika ukuguquguquka okukhulu kunye nokulula, njengoko benokufumana iifowuni kunye nemiyalezo kuwo omabini amanani ngaphandle kweengxaki. Ukongezelela, i-SIM khadi nganye ingaba nedatha eyahlukeneyo kunye nezicwangciso zezwi, ezivumela umsebenzisi ukuba akhethe ukudibanisa okuhambelana neemfuno zabo.
Ukongeza ekulawuleni iinombolo zefowuni ezininzi, iifowuni eziphathwayo ze-chip ezimbini zihlala zibonelela ngezinye izinto eziphambili. Ezinye zezi mpawu ziquka:
- Ukuzulazula okuhlakaniphile: Izixhobo zetshiphu ezimbini zinokutshintshela ngokuzenzekelayo kwikhadi leSIM lendawo xa usiya phesheya, ngaloo ndlela unqanda imirhumo ephezulu yokuzulazula.
- Imowudi ezimbini: Ikuvumela ukuba usebenzise zombini iiSIM khadi ngaxeshanye, umzekelo, ukufowuna kwikhadi elinye ngelixa ulinde umnxeba obalulekileyo kwelinye.
- Ulawulo loqhagamshelwano: Iifowuni ze-chip ezimbini zihlala zinenketho yokwabela abafowunelwa abathile kwikhadi leSIM elinikiweyo, okwenza kube lula ukucwangcisa nokulawula ulwazi.
Ngamafutshane, inika abasebenzisi amandla okusebenzisa iiSIM khadi ezimbini kwisixhobo esinye, ukubonelela ngokulula kunye nokuguquguquka. Ngolu khetho, abasebenzisi banokugcina iinombolo zefowuni ezimbini zisebenza ngaxeshanye kwaye bathathe ithuba lezinye iimpawu eziphambili ezifana nokuzulazula ngobuchule kunye nolawulo loqhagamshelwano. Iifowuni eziphathwayo ze-chip ezimbini zilungele abo bafuna ukwahlula ubomi babo bobuqu kunye nobungcali okanye kwabo bahamba rhoqo.
Uyilo kunye noyilo lweselfowuni ye-chip ezimbini
Okwangoku, iiselfowuni ze-dual-chip ziye zaba yinto ethandwa kakhulu phakathi kwabathengi, kwaye i-architecture kunye noyilo lwezi zixhobo zidlala indima ebalulekileyo ekuboneleleni ngamava afanelekileyo kwaye asebenzayo. Ngokudibanisa iiSIM khadi ezimbini kwisixhobo esinye, abasebenzisi banokusebenzisa inzuzo yemigca emibini eyahlukeneyo yefowuni, nokuba kungenxa yezizathu zobuqu okanye zobungcali.
Uyilo lweselfowuni enetshiphu ezimbini lubandakanya ukucwangciswa ngononophelo kunye noyilo. Kufuneka kuqinisekiswe ukuba amacandelo afanelekileyo afana nabamkeli bemiqondiso kunye nabathumeli badityaniswe ngokufanelekileyo ukuxhasa iiSIM khadi ezimbini ngaxeshanye. Ukongeza, abavelisi kufuneka baqinisekise ukuba isoftware kunye nehardware zisebenza ngokuhambelanayo ukunqanda iingxabano phakathi kwamakhadi omabini. Oku kubandakanya uphuhliso lwe iinkqubo zokusebenza ukwenza ngokwezifiso kunye nokulungelelaniswa okukhethekileyo ukuqinisekisa amava agudileyo kwaye angenamthungo kumsebenzisi.
Uyilo lomzimba lweselfowuni ye-chip ezimbini ikwangumba ophambili ekufuneka uqwalaselwe. Abavelisi kufuneka bafumane ibhalansi phakathi koyilo olubhityileyo, olubhityileyo kunye nokubandakanya indawo eyaneleyo yokufaka iindawo zokubeka iiSIM khadi ezimbini. Ukongeza, kubalulekile ukubonelela nge-interface yomsebenzisi enembile evumela abasebenzisi ukuba balawule ngokulula imigca emibini yefowuni kwaye bakhethe leyo bafuna ukuyisebenzisa nangaliphi na ixesha. Ukwenza oku, ungasebenzisa izinto zokuyila ezinjengee-icon ezicacileyo kunye neenketho kuseto lwesixhobo esikuvumela ukuba utshintshe ngokukhawuleza phakathi kweeSIM.
Isebenza njani itekhnoloji yeSIM ezimbini kwiifowuni eziphathwayo
Uye wayitshintsha indlela esinxibelelana ngayo. Olu lutsha luvumela isixhobo esinye ukuba sisebenzise iiSIM khadi ezimbini ngaxeshanye, zibonelela ngokuguquguquka okukhulu kunye nokulula. yabasebenzisi. Ngezantsi, sichaza indlela obu buchwepheshe busebenza ngayo:
1. Ulawulo lwekhadi le-SIM: Kwiifowuni eziphathwayo ezine-teknoloji ye-SIM ezimbini, enye i-SIM khadi inokunikezelwa njengeprayimari kwaye enye njengesibini. Oku kuthetha ukuba unokukhetha ukuba leliphi ikhadi oza kulisebenzisa ukufowuna, ukuthumela imiyalezo okanye ukufikelela kwi-Intanethi. Ukongeza, unokwenza useto lwekhadi, njengokuchaza amanani ozithandayo okanye vala iifowuni kunye nemiyalezo engafunwayo kwikhadi elithile.
2. Ukufumana iifowuni kunye nemiyalezo: Itekhnoloji yeeSIM ezimbini ikuvumela ukuba ufumane iminxeba kunye nemiyalezo kuzo zombini iiSIM khadi ngaxeshanye. Uninzi lwezixhobo zibonelela ngokhetho lokwalathisa iifowuni kunye nemiyalezo kwikhadi elithile okanye zisebenzise zombini ngaxeshanye. Oku kuluncedo kakhulu ukuba unomgca wobuqu kunye nomgca wobuchule, kuba uya kuba nakho ukufumana iifowuni zeshishini kunye nemiyalezo ngelixa ujongana nemicimbi yakho yobuqu.
3. Ukutshintsha phakathi kwamakhadi e-SIM: Iifowuni eziphathwayo ezine-teknoloji ye-SIM ezimbini zikuvumela ukuba utshintshe ii-SIM khadi ngokulula. Unokukhetha ukuba leliphi ikhadi oza kulisebenzisa ukufowuna okanye ukuthumela umyalezo kulo isikrini sasekhaya okanye useto olukhawulezayo. Ukongeza, ezinye izixhobo zikuvumela ukuba ucwangcise utshintsho oluzenzekelayo phakathi kwamakhadi ngokusekelwe kwixesha okanye indawo. Oku kuluncedo ngakumbi ukuba uhamba rhoqo okanye ufuna ukusebenzisa ikhadi ngelixa uzulazula ngelixa ugcina umgca wakho wasekhaya usebenza.
Ngamafutshane, itekhnoloji yeeSIM ezimbini kwiifowuni eziphathwayo yenze lula indlela esinxibelelana ngayo ngokusivumela ukuba sisebenzise iiSIM khadi ezimbini kwisixhobo esinye ngaxeshanye. Ngokulawula iiSIM khadi, ukufumana iifowuni kunye nemiyalezo kunye nokutshintsha ngokulula phakathi kwazo, abasebenzisi banokonwabela ukuguquguquka okukhulu kunye nokulula kubomi babo bemihla ngemihla. Sukulinda ixesha elide ukuze uthathe ithuba lo msebenzi umangalisayo kwifowuni yakho elandelayo!
Izinto eziluncedo kunye nezingeloncedo zokusebenzisa ifowuni ye-chip ezimbini
Iiselfowuni ezimbini ze-chip zibonelela ngothotho lweenzuzo ezibenza zibe nomtsalane kakhulu kwabo bafuna ukuba nokuguquguquka ngakumbi kunxibelelwano lwabo oluphathwayo. Enye yeenzuzo eziphambili kukukwazi ukusebenzisa i-SIM khadi ezimbini ezahlukeneyo kwisixhobo esinye, esikuvumela ukuba usebenzise amaxabiso kunye nezicwangciso zabaqhubi ababini abahlukeneyo. Oku kunokuba luncedo ngakumbi kwabo bahamba rhoqo kwaye bafuna ukuphepha iindleko eziphezulu zokuzulazula kumazwe ngamazwe.
Enye inzuzo ebalulekileyo yeeselfowuni ze-chip ezimbini kukukwazi ukugcina iinombolo zefowuni ezimbini ezahlukeneyo kwisixhobo esinye. Oku kunokuba luncedo kwabo bafuna ukwahlula ubomi babo bobuqu kubomi babo bobugcisa, njengoko kubavumela ukuba babe neefowuni ezimbini ezahlukeneyo ngaphandle kokuba baphathe iifowuni ezimbini. Ukongeza, iiselfowuni ze-chip ezimbini zinokuba luncedo kwabo bafuna ukuthatha ithuba lokukhushulwa okukodwa kunye nezibonelelo ezivela kubaqhubi abahlukeneyo.
Nangona iiselfowuni ze-chip ezimbini zineengenelo ezininzi, kukwabalulekile ukuba uthathele ingqalelo ezinye izinto ezingeloncedo. Enye yeyokuba izixhobo zibiza kakhulu kuneefowuni zetshiphu enye. Ukongeza, abanye abasebenzisi banokufumanisa ukuba neenombolo zefowuni ezimbini kwisixhobo esinye ziyabhidisa kwaye banokufumana ubunzima bokulawula iifowuni kunye nemiyalezo evela kwimigca yomibini. Enye i-drawback kukuba indawo yokugcina idla ngokulinganiselwe ngakumbi kwiiselfowuni ze-chip ezimbini ngenxa yesidingo sokubandakanya iindawo zokubeka iiSIM khadi ezimbini.
Ukuhambelana kweenethiwekhi eziphathwayo kwiselfowuni yeSIM emibini
Xa kuthengwa i-SIM yefowuni ezimbini, kubalulekile ukuqwalasela ukuhambelana kweenethiwekhi zeselula ezinokuthi zixhaswe sesi sixhobo. Nangona uninzi lweeselfowuni ezimbini ze-SIM zihambelana nezona nethiwekhi zixhaphakileyo, njenge-GSM, 3G kunye ne-4G LTE, kuyacetyiswa ukuba ujonge iibhendi zamaza omoya kunye nemigangatho exhaswa yi-SIM slot nganye ukuqinisekisa ukuba unonxibelelwano olululo lwenethiwekhi kwaye unqande unxibelelwano olunokwenzeka. iingxaki.
Enye yezinto zokuqala ekufuneka ziqwalaselwe yitekhnoloji yenethiwekhi apho i-SIM yefowuni esebenza kabini isebenza. Kubalulekile ukujonga ukuba isixhobo siyahambelana na ne-GSM (iNkqubo yeHlabathi yoNxibelelwano lweMobile) okanye iCDMA (iKhowudi yeCandelo loFikelelo oluninzi) uthungelwano. Ngelixa uninzi lweeselfowuni ze-SIM ezimbini zihambelana nobuchwepheshe be-GSM, ezinye iimodeli ezintsha zinokuhambelana nothungelwano lwe-CDMA, oku kuthetha ukuba banokusebenza nababoneleli benethiwekhi abahlukeneyo kwaye babonelele ngokuguquguquka okukhulu xa ukhetha isicwangciso senkonzo.
Omnye umba wokuphononongwa kukuhambelana kweebhendi zamaza ezisetyenziswa ziinethiwekhi eziphathwayo. Ummandla ngamnye kunye nomboneleli wenkonzo yeselula usebenzisa iibhendi zamaza ezahlukeneyo ukuhambisa idatha, ilizwi kunye nemiyalezo ebhaliweyo. Qinisekisa ukuba iiselfowuni ezimbini zeSIM ziyahambelana neebhendi zamaza ezisetyenziswa kwindawo yakho yejografi kunye nangumboneleli wakho wesevisi weselula. Khangela ukuba isixhobo sixhasa iibhendi ezifana neGSM 850/900/1800/1900 MHz, UMTS 850/900/1900/2100 MHz, okanye LTE 800/900/1800/2100/2600 MHz, phakathi kwezinye. Inkxaso yoluhlu olubanzi lweebhendi zefrikhwensi iqinisekisa ukugubungela okungcono kunye nokudibanisa kwiindawo ezahlukeneyo kunye neemeko zomqondiso.
Ulawulo lweefowuni kunye nemiyalezo lusebenza njani kwiselfowuni ye-chip ezimbini
Ukufowuna kunye nolawulo lomyalezo kwifowuni ephathwayo I-chip ephindwe kabini ikuvumela ukuba usebenzise iiSIM khadi ezimbini kwisixhobo esinye, ukubonelela ukuguquguquka kunye nokulula kwabo basebenzisi abafuna ukugcina iifowuni ezimbini zisebenza ngexesha elinye. Ngalo msebenzi, kunokwenzeka ukuba wenze kwaye ufumane iifowuni kunye nemiyalezo evela kumakhadi omabini, ngaphandle kokutshintsha iiselfowuni okanye uphathe iifowuni ezimbini ngexesha elinye.
Ukulawula iifowuni, umsebenzisi unokukhetha ukuba leliphi ikhadi amakasebenzise phambi kokuba afowune ophumayo, kokubini kwincwadi yoqhagamshelwano nangokucofa inombolo ngqo. Ukongeza, unokuseta ukhetho lokufowuna kubafowunelwa abathile, uchaze iSIM khadi emiyo yokufowuna okanye ukufumana iifowuni kumfowunelwa ngamnye. Oku kuluncedo kakhulu ukwahlula phakathi koqhagamshelwano lobuqu kunye nomsebenzi, umzekelo.
Ngokuphathelele imiyalezo, ulawulo lomyalezo kwiselfowuni ye-chip ezimbini ikuvumela ukuba uthumele kwaye ufumane imiyalezo usebenzisa zombini iiSIM khadi. Umsebenzisi unokukhetha ukuba leliphi ikhadi aza kulisebenzisa xa ubhala umyalezo omtsha okanye achaze isethingi engagqibekanga yokuthumela imiyalezo ebhaliweyo esuka kwikhadi elithile. Iithowuni zezaziso ezahlukeneyo zinokukwabelwa imiyalezo efunyenwe kwiSIM khadi nganye, ikwenza kube lula ukuchonga imiyalezo esekwe kumgca wefowuni yakho.
Iingqwalaselo ezibalulekileyo xa ukhetha kunye nokuqwalasela ifowuni ye-chip ezimbini
Ukuhambelana kwenethiwekhi: Enye yezona zinto zibalulekileyo ekufuneka ziqwalaselwe xa ukhetha i-cell-chip ezimbini kukuqinisekisa ukuba iyahambelana nothungelwano lwezonxibelelwano lwelizwe lakho. Qinisekisa ukuba ifowuni ixhasa iibhendi zamafrikhwensi eziyimfuneko ukuze zisebenze ngokuchanekileyo kunye nomboneleli wakho wesevisi. Ukongeza, kubalulekile ukuba uqiniseke ukuba zombini iitshiphusi ziyahambelana netekhnoloji esetyenziswa ngumthwali wakho, nokuba yiGSM, CDMA, okanye 4G LTE.
Ukufowuna kunye nolawulo lwedatha: Enye into ephambili ekufuneka ithathelwe ingqalelo kukukwazi kweselfowuni ukulawula iminxeba kunye nedatha evela kwiitshiphusi ezimbini ngaxeshanye. Qinisekisa ukuba ifowuni yakho ikuvumela ukuba unikeze iinketho ezahlukeneyo kwitshiphu nganye, njengokukhetha ukuba yeyiphi eya kuba yiSIM khadi ehlala ikho kwiifowuni kunye nemiyalezo, kwaye iya kusetyenziselwa uqhagamshelwano lwedatha. Kwakhona, phanda ukuba iselula inika ukhetho lokuseka imithetho ethile yokuphatha unxibelelwano lwetshiphu nganye, njengokuphambukisa. iminxeba okanye ukuthumela imiyalezo impendulo ezenzekelayo.
Ukuzimela kunye nokugcinwa: Xa ukhetha ifowuni ye-chip ezimbini, kubalulekile ukuqwalasela umthamo webhetri kunye nokugcinwa kwangaphakathi kwesixhobo. Qinisekisa ukuba ifowuni inobomi bebhetri obaneleyo ukuxhasa ukusetyenziswa kweeSIM khadi ezimbini ezisebenzayo ngaxeshanye. Kwakhona, khangela indawo yokugcina ukuze uqiniseke ukuba unokugcina inani ledatha, usetyenziso, kunye neefayile ozifunayo ngaphandle kweengxaki. Khumbula ukuba ezinye iimodeli zibonelela ngamathuba okwandisa ukugcinwa usebenzisa amakhadi e-microSD.
Iingcebiso zokusetyenziswa ngokufanelekileyo kweselfowuni ene-SIM ezimbini
Iingcebiso zokwandisa ukusebenza kweselfowuni ye-SIM emibini
Ukuba unethamsanqa ngokwaneleyo ukuba uneselfowuni ene-SIM ezimbini, kubalulekile ukwenza uninzi lwazo zonke iimpawu zayo kunye nokwandisa ukusebenza kwayo. Nazi izindululo eziphambili zokufumana okuninzi kolu phawu:
1. Lungiselela kwaye uleyibhelishe iiSIM zakho
Ukunqanda ukubhideka kunye nokugcina ulawulo olululo lweeSIM khadi zakho, qiniseka ukuba uzilungelelanisa kwaye uzileyibhelishe ngokufanelekileyo. Ngale ndlela, uya kukwazi ukuchonga ngokukhawuleza ukuba leliphi ikhadi elinxulunyaniswa nomfowunelwa ngamnye, oluncedo ngakumbi ukuba une-SIM yobuqu kunye ne-SIM yobungcali. Ukwenza lo msebenzi ube lula, sebenzisa iinketho zokwenza ezibonelelwa luseto lwe inkqubo yokwenza kwifowuni yakho yeselula, njengokunika imibala eyahlukileyo okanye amagama kwiSIM nganye.
2. Lawula idatha kunye nokusetyenziswa kwefowuni
Enye yeenzuzo zokuba neselfowuni ene-SIM ezimbini kukukwazi ukusebenzisa izicwangciso zedatha ezahlukeneyo kunye nokusebenzisa awona maxabiso angcono. Nangona kunjalo, kubalulekile ukuqwalasela idatha kunye nokubiza ukusetyenziswa kwekhadi ngalinye ukuphepha ukumangalisa kwibhili. Gcina iliso elithe gqolo lokusetyenziswa kweSIM nganye ngoseto lweselfowuni okanye ngosetyenziso olukhethekileyo. Ukongeza, unokuseta imida yosetyenziso kwaye ufumane izaziso xa ufikelela kumda othile wokusebenzisa, ke uya kuhlala usazi ngeendleko zakho.
3. Thatha inzuzo yokuguquguquka kweendlela zeSIM
Iifowuni ezine-SIM ezimbini zibonelela ngeendlela ezahlukeneyo zokusebenza, ezikunika ukuguquguquka okukhulu. Ungaqwalasela ifowuni yakho ukuba iiSIM zombini zisebenze ngaxeshanye, nto leyo eya kukuvumela ukuba ufumane iifowuni kunye nemiyalezo kumakhadi omabini ngaxeshanye. Kodwa unokukhetha ukusebenzisa ikhadi elinye kuphela xa ucinga ukuba kuyimfuneko, ilungele xa uzifumana phesheya kwaye ufuna ukuphepha iindleko zokuzulazula ezixabisa imali eninzi. Thatha ithuba lolu khetho ngokweemfuno zakho kwaye wandise ukusebenza kakuhle kweselfowuni yakho ye-SIM emibini.
Uhlalutyo lobomi bebhetri kwiselfowuni yeSIM ezimbini
Xa ucinga ngobomi bebhetri kwiselfowuni ezimbini zeSIM, kubalulekile ukuba uthathele ingqalelo izinto ezininzi ezinokuphembelela ukusebenza kwebhetri. Ezi zixhobo zibonelela ngokulula kokusebenzisa iiSIM khadi ezimbini ngaxeshanye, ezinokuchaphazela ubomi bebhetri njengoko zifuna amandla amaninzi ukugcina zombini uxhulumaniso lusebenza.
Enye yezinto eziphambili ekufuneka zithathelwe ingqalelo kumthamo webhetri. Ukuphakama komthamo kwi-mAh (iiyure ze-milliampere) zebhetri, kokukhona inokuhlala ixesha elide ngaphandle kokufuna ukutshajwa kwakhona. Ezinye iifowuni ze-SIM ezimbini zixhotyiswe ngeebhetri eziphezulu ezilungiselelwe ukugcina ukusebenza kakuhle ngelixa usebenzisa iiSIM khadi ezahlukeneyo ngaxeshanye.
Enye into emele iqwalaselwe kukusebenzisa iselfowuni. Ubomi bebhetri buya kuxhomekeka kwii-apps kunye neempawu ozisebenzisa rhoqo. Kubalulekile ukukhumbula ukuba ii-apps ezithile, ezinje ngeGPS navigation kunye ne-data-intensive apps, zisebenzisa amandla amaninzi kwaye zinokukhupha ibhetri yakho ngokukhawuleza xa kuthelekiswa nokufowuna okanye ukuthumela imiyalezo ebhaliweyo.
Iimpembelelo zokhuseleko lwedatha kunye nobumfihlo kwiselfowuni ye-chip ezimbini
Iselfowuni eyi-dual-chip ineeSIM khadi ezimbini ezivumela umsebenzisi ukuba abe nemigca emibini eyahlukeneyo yefowuni kwisixhobo esinye. Ngelixa eli nqaku linokuba luncedo kwabo bafuna ukwahlula ubomi babo bobuqu kunye nobuchwephesha, likwanazo neempembelelo ezininzi malunga nokhuseleko lwedatha kunye nobumfihlo.
Xa usebenzisa i-cell phone-chip ezimbini, kubalulekile ukuqwalasela ukuba iinombolo zefowuni ezimbini ezahlukeneyo zisetyenziswa, nto leyo ethetha ukuba idatha ehambelana nomgca ngamnye kufuneka ikhuselwe ngabanye. Ezinye zezona mpembelelo zifanelekileyo kukhuseleko lwedatha kunye nobumfihlo kwiselfowuni ye-chip ezimbini zezi:
- Ukwahlulwa kwedatha yomntu kunye neyengcali: Ngokuba nemigca emibini yefowuni, kuyenzeka ukuba ugcine ulwazi lomntu kunye nolwazi lomsebenzi lwahlukileyo. Oku kuthetha ukuba, xa kukho ilahleko okanye ubusela yesixhobo, idatha kwimigca yomibini ayiyi kuphazamiseka.
- Ukuvezwa kabini kwingozi yokhuseleko: Ngokuba nemigca emibini kunye neeSIM khadi ezimbini, ukuvezwa kwiingozi zokhuseleko ezinokuthi zinyuke. Ngoko ke, kubalulekile ukuba nemilinganiselo yokukhusela eyongezelelweyo, efana nephasiwedi kunye nokuqinisekiswa izinto ezimbini, ukuqinisekisa ukhuseleko lwedatha kunye nobumfihlo bonxibelelwano.
Ukuqukumbela, ukusebenzisa i-cell-chip ye-double-chip ibonelela ngeenzuzo malunga nokwahlulwa kwedatha yomntu kunye neyengcali, kodwa ikwathetha umngcipheko omkhulu malunga nokhuseleko kunye nobumfihlo. Kubalulekile ukuthatha amanyathelo okhuseleko ongezelelweyo ukukhusela idatha kunye nokugcina ubumfihlo bonxibelelwano kuzo zombini iinombolo zefowuni.
Ungasikhetha njani esona sicwangciso sedatha kunye nekhadi leSIM kwiselfowuni ye-chip ezimbini
Indlela yokukhetha isicwangciso sedatha esifanelekileyo kunye nekhadi leSIM kwiselfowuni ye-chip ezimbini
Okwangoku, iiselfowuni ze-chip ezimbini zibonelela ngokuguquguquka okukhulu kubasebenzisi abafuna ukusebenzisa iintambo ezimbini zefowuni kwisixhobo esinye. Nangona kunjalo, ukukhetha isicwangciso sedatha esilungileyo kunye nekhadi leSIM elichanekileyo kunokuba nzima phakathi kwezinto ezininzi ezikhoyo. Apha siza kukunika iingcebiso zokukunceda wenze esona sigqibo silungileyo:
- Vavanya iimfuno zakho: Ngaphambi kokukhetha isicwangciso sedatha kunye neSIM khadi, kubalulekile ukumisela iimfuno zakho zokusetyenziswa. Ngaba ngokuyintloko usebenzisa iifowuni kunye neetekisi okanye uthembele kakhulu kwidatha yeselula? Oku kuya kukunceda uchonge ukuba loluphi uhlobo lwesicwangciso esilungele wena.
- Jonga ukuhambelana: Qinisekisa ukuba isicwangciso sedatha kunye nekhadi leSIM ziyahambelana nemodeli yakho yefowuni ye-chip ezimbini. Jonga iinkcukacha zobugcisa yesixhobo sakho kwaye ujonge iimfuno zenethiwekhi yeselula. Oku kuya kuthintela imiba yokungahambelani kunye nokuqinisekisa amava afanelekileyo kwisixhobo sakho.
- Phanda ababoneleli abahlukeneyo: Kubalulekile ukuthelekisa izicwangciso zedatha kunye namaxabiso anikezelwa ngababoneleli abahlukeneyo. Nika ingqalelo kwisixa sedatha esibandakanyiweyo, ukhuseleko lwenethiwekhi kunye namaxabiso. Kwakhona qwalasela izimvo ze abanye abasebenzisi ukufumana umbono opheleleyo womgangatho wenkonzo enikezelwayo.
Ukukhetha esona sicwangciso sedatha singcono kunye nekhadi leSIM kwiselfowuni ye-chip ezimbini kunokwenza umahluko kumava efowuni yakho. Khumbula ukuvavanya iimfuno zakho, ukujonga ukuhambelana, kwaye wenze uphando olubanzi ngaphambi kokuba wenze isigqibo sokugqibela. Ngoku ukulungele ukonwabela zonke izibonelelo zesixhobo sakho setshiphu ezimbini!
Ukuthelekiswa kweemodeli ezithandwa kakhulu zeeselfowuni ezimbini-chip kwimarike
Ehlabathini lezixhobo eziphathwayo, iiselfowuni ze-chip ezimbini ziye zaba yinto ethandwa kakhulu kwabo bafuna ukulawula iifowuni ezimbini ezahlukeneyo kwisixhobo esinye. Kolu thelekiso, siya kuhlalutya ezona modeli zibalaseleyo kwimarike, ukukunceda wenze esona sigqibo silungileyo sokuthenga.
1. Samsung Galaxy A51
I-Samsung Galaxy A51 yenye yezona fowuni zidumileyo ze-chip ezimbini kwimarike yangoku. Ngeprosesa yayo ye-Exynos 9611 octa-core kunye ne-4GB ye-RAM, inika ukusebenza kakuhle kunye nolwelo kuyo yonke imisebenzi. Isikrini sayo se-6.5-intshi ye-Super AMOLED kunye nesisombululo se-FHD + kunye nekhamera ephambili ye-48 MP yenza amava abonakalayo anomdla. Ukongeza, inebhetri ye-4000 mAh eqinisekisa ukuzimela okuhle.
2. I-Xiaomi Redmi Note 9 Pro
I-Xiaomi Redmi Note 9 Pro ibalasele ngomgangatho wayo obalaseleyo wexabiso. Ixhotyiswe ngeprosesa ye-Qualcomm Snapdragon 720G kunye ne-6 GB ye-RAM, inika ukusebenza kakuhle kwizicelo kunye nemidlalo. Isikrini sayo se-IPS ye-6.67-intshi kunye nesisombululo se-FHD + sinikeza imibala eqaqambileyo kunye nee-angles zokujonga kakuhle. Ikwanayo nekhamera ye-64 MP quad ekuvumela ukuba ubambe iifoto ezimangalisayo kwiimeko ezahlukeneyo zokukhanya. Ukongeza, ibhetri yayo ye-5020 mAh inika ubomi bebhetri obukhulu.
Izigqibo malunga nokusebenza kunye nokuba luncedo kweeselfowuni ze-chip ezimbini
Ukuqukumbela, iiselfowuni ze-chip ezimbini lolona khetho lubalaseleyo kwabo basebenzisi bafuna ukuqhagamshelwa kwiintambo ezahlukeneyo zefowuni ngaphandle kokuba baphathe izixhobo ezibini ezahlukeneyo. Ukusebenza kwayo kuvumela ulungelelwaniso olungcono kunye nolawulo lwezonxibelelwano zomntu kunye nezobuchwephesha.
Enye yeenzuzo eziphambili zezi fowuni kukwazi ukugcina iiSIM khadi ezimbini zisebenza ngaxeshanye. Oku kuthetha ukuba umsebenzisi unokufumana iifowuni kunye nemiyalezo kuyo yomibini imigca ngaphandle kokutshintsha ngokwasemzimbeni iSIM khadi. Ukongeza, ukukwazi ukutshintsha phakathi kwemigca ngokucofa nje okumbalwa kunika uncedo olongezelelweyo kwaye kuphelisa isidingo sokuthwala iifowuni ezininzi kunye nawe.
Enye into eluncedo ephawulekayo kukukwazi ukusebenzisa izicwangciso zefowuni ezahlukeneyo kwiSIM khadi nganye. Oku kuvumela umsebenzisi ukuba athathe inzuzo yezibonelelo kunye nezaphulelo ezivela kubaqhubi beefowuni ezahlukeneyo, ukugcina imali kwiifowuni kunye nedatha. Ukongeza, iiselfowuni ze-dual-chip zikwafanelekile kwabo bahamba rhoqo kwaye kufuneka basebenzise i-SIM khadi yendawo ukunqanda iintlawulo eziphezulu zokuzulazula.
Imibuzo neempendulo
Umbuzo: Yintoni ifowuni ye-chip ezimbini?
Impendulo: Iselfowuni ye-dual-chip yenye eneendawo zokubeka ii-SIM khadi ezimbini, ekuvumela ukuba usebenzise iinombolo zefowuni ezimbini ezahlukeneyo kwisixhobo esinye.
Umbuzo: Isebenza njani i-cell-chip ezimbini?
Impendulo: Iselfowuni ye-chip ezimbini isebenza ngokufanayo kwiselfowuni eqhelekileyo, kodwa inamandla okuba neeSIM khadi ezimbini. Oku kuthetha ukuba ungafumana iifowuni, uthumele imiyalezo, kwaye usebenzise idatha yeselula nayo nayiphi na amanani amabini akhoyo kwisixhobo.
Umbuzo: IiSIM khadi zifakwa njani kwiselfowuni eyi-dual-chip?
Impendulo: Ukufaka iiSIM khadi kwiselfowuni ye-dual-chip, ngokuqhelekileyo kukho itreyi okanye ikhompatimenti ebekwe ecaleni okanye ngaphezulu kwesixhobo. Vula eli candelo usebenzisa isixhobo se-eject okanye ikliphu evuliweyo kwaye ubeke iiSIM khadi kwiindawo zokubeka.
Umbuzo: Zeziphi iingenelo zeselfowuni enetshiphu ezimbini?
Impendulo: Olona ncedo luphambili lweselfowuni ye-chip ezimbini kukukwazi ukusebenzisa iinombolo zefowuni ezimbini kwisixhobo esinye, nto leyo eluncedo ekwahluleni icandelo lomntu kwinkalo yobuchwephesha, ukonga imali kwiifowuni phakathi kweenkampani ezahlukeneyo zefowuni nokusebenzisa ithuba unyuselo okanye izicwangciso zentlawulo ezivela kubaqhubi abahlukeneyo.
Umbuzo: Ngaba kukho izinto ezingeloncedo kwiiselfowuni ze-chip ezimbini?
Impendulo: Ezinye zezinto ezingeloncedo kwiiselfowuni ze-dual-chip ziquka ukusetyenziswa kwebhetri ephezulu ngenxa yokusebenza kwangaxeshanye kwamakhadi amabini e-SIM, uthintelo lweemodeli ezithile zeeselfowuni ngokwendlela yokuhambelana kwenethiwekhi, kunye nesidingo sokutshintsha ngesandla phakathi kweSIM khadi ukuya sebenzisa iinombolo zefowuni ezahlukeneyo.
Umbuzo: Ngaba kuyenzeka ukuvula okanye ukuvala iSIM khadi enye kwiselfowuni ye-chip ezimbini?
Impendulo: Ewe, kwiiselfowuni ze-dual-chip kuyenzeka ukuba uvule okanye uvale iSIM khadi nganye nganye. Oku kukuvumela ukuba ukhethe inombolo yefowuni oza kuyisebenzisa ngamaxesha athile kwaye ulawule ngokuzimeleyo ukusetyenziswa kweSIM nganye.
Umbuzo: Ngaba ndingasebenzisa idatha yeselula kwaye ndifowunele ngaxeshanye kwiselfowuni ye-chip ezimbini?
Impendulo: Ukukwazi ukusebenzisa idatha yeselula kunye nokufowuna ngaxeshanye kwiselfowuni ye-chip ezimbini kuxhomekeke kwiinkcukacha zesixhobo kunye nobuchwepheshe obusetyenziswa ngabaqhubi beselula. Ezinye iimodeli zivumela oku kusebenza, ngelixa ezinye zinokufuna uqwalaselo oluthile.
Umbuzo: Ndingayifumana imiyalezo ebhaliweyo kuzo zombini iiSIM khadi kwiselfowuni yechip ezimbini?
Impendulo: Ewe, amakhadi e-SIM kwiselfowuni ye-chip ezimbini anokufumana imiyalezo kwimigca yomibini yefowuni. Nangona kunjalo, kufuneka ukhumbule ukuba ezinye iimodeli zeselfowuni zinokufuna ulungelelwaniso olufanelekileyo ukuqinisekisa ukuba ufumana imiyalezo kuzo zombini iiSIM khadi.
Umbuzo: Ngaba iselula enetshiphu ezimbini ingasetyenziswa nakweliphi na ilizwe okanye nakuwuphi na umsebenzi?
Impendulo: Ukuhambelana kweselfowuni ye-chip ezimbini kunye namazwe ahlukeneyo kunye nabasebenzisi kuxhomekeke kwiibhendi zefrikhwensi ezixhaswa sisixhobo. Kubalulekile ukuqinisekisa ulwazi lobugcisa lweselfowuni kwaye uqinisekise ukuba iyahambelana nothungelwano olusetyenziswa kwilizwe apho uceba ukuyisebenzisa kunye nabaqhubi obathandayo.
Ukuququmbela
Ngamafutshane, ifowuni ye-chip ezimbini sisixhobo esiphathwayo esikuvumela ukuba usebenzise iiSIM khadi ezimbini ezahlukeneyo ngaxeshanye. Ngetekhnoloji ye-SIM ye-Dual, kunokwenzeka ukulawula iinombolo zefowuni ezimbini kunye nabaqhubi kwisixhobo esinye, ukubonelela ukuguquguquka okukhulu kunye nokulula kubasebenzisi.
Ezi fowuni zeselfowuni zisebenza ngokuphumeza ii-slots ezimbini ze-SIM khadi, ezivumela ukuba zombini zifakwe ngaxeshanye. Ngalinye lala makhadi linokumiswa ngokuzimeleyo, kunye nokucwangciswa kwenethiwekhi eyahlukeneyo, izicwangciso zesantya kunye neenkonzo ezinxulumene nazo.
Inzuzo ephambili yefowuni ye-chip ezimbini ixhomekeke ekulawuleni imigca emibini yefowuni ngaphandle kwesidingo sokuthwala izixhobo ezimbini ezahlukeneyo. Oku kuluncedo ngakumbi kwiimeko apho kufuneka wahlule imigangatho yakho yobuqu kunye nomsebenzi, okanye xa ufuna ukuthatha ithuba lonikezelo kunye nezicwangciso zexabiso ezivela kubaqhubi abahlukeneyo.
Kubalulekile ukukhumbula ukuba, nangona iiselfowuni ze-chip ezimbini zibonelela ngeenzuzo ezininzi, zinokubonisa imida ethile. Ezinye iimodeli zinokufuna useto olongezelelekileyo ukuze ubambe zombini iintambo zefowuni, kunye neempawu ezithile, ezinjengosetyenziso lwedatha yeselula, zinokuthintelwa kwiSIM khadi enye.
Ukuqukumbela, i-cell-cell phone iyindlela yobuchwepheshe kulabo basebenzisi abafuna ukuguquguquka okukhulu kunye nentuthuzelo xa besebenzisa iifowuni ezininzi. Ngokukwazi ukulawula ii-SIM khadi ezimbini ngexesha elinye, ezi zixhobo zikuvumela ukuba usebenzise inzuzo yabaqhubi abahlukeneyo ngaphandle kwesidingo sokuthwala iiselfowuni ezimbini ezahlukeneyo. Nangona kunjalo, kubalulekile ukuqinisekisa ukuhambelana okuthe ngqo kunye nokucwangciswa kwemodeli nganye, kunye nayo nayiphi na imiqobo enokuthi idibaniswe nokusetyenziswa kwezi mpawu.
NdinguSebastián Vidal, injineli yekhompyuter ethanda itekhnoloji kunye ne-DIY. Ngaphaya koko, ndingumdali we tecnobits.com, apho ndabelana ngee-tutorials ukwenza itekhnoloji ifikeleleke kwaye iqondeke kumntu wonke.