Nyob hauv ntiaj teb no, ib lo lus uas nrov tshaj plaws yog: "Lub sij hawm yog nyiaj." Nws yeej yog. Yog li ntawd, txhawm rau kom tsis txhob nkim sijhawm ntxiv (thiab, raws li, nyiaj), tus neeg ua lag luam yog qhov zoo tshaj plaws rau lub xov tooj smartphone nrog 2 sim ua haujlwm, uas yog, muaj peev xwm siv ob daim npav SIM sib txawv tib lub sijhawm.
Dual-SIM smartphones yog qhov kev xaiv zoo rau cov neeg siv nyiaj txiag thiab tsis khoom. Yog tias koj yog ib tus ntawm cov ntawd, ces koj yuav tsum khaws cov khoom zoo sib xws. Tab sis, hmoov tsis, tsis yog txhua lub tuam txhab tsim cov khoom lag luam zoo ob-SIM smartphones. Nws feem ntau tshwm sim tom qab yuav ib lub cuab yeej tshiab, 2 sim ua haujlwm tsis ua haujlwm ib txwm, thiab lub xov tooj nws tus kheej "slows down". Txawm yuav ib lub cuab yeej rau tus nqi siab tsis tuaj yeem lav qhov xav tau tsim kom zoo thiab siv tau yooj yim. Yog li ntawd, hauv tsab xov xwm koj tuaj yeem pom qhov kev ntaus nqi ntawm cov xov tooj zoo tshaj plaws ntawm hom no.
2013 Dual SIM smartphones
Koj qhov kev mloog tau nthuav tawm nrog cov npe ntawm cov qauv zoo tshaj plaws ntawm cov cuab yeej no. Cia peb pib nrog Fly IQ440 Energie smartphone. Nws yog nto moo rau nws cov roj teeb. 2500 mAh lav ua haujlwm rau xya teev ntawm kev sib tham tas li, uas yog ib qho zoo tshaj plaws ntsuaschav kawm no. Tam sim no lub xov tooj tuaj yeem muas tau me me - tsib txhiab rubles. Qhov thib plaub hauv peb qhov qeb duas yog deservedly nyob los ntawm ib lub cuab yeej los ntawm Samsung: Galaxy Grand Duos I9082.
Lub xov tooj smartphone no muaj ntau qhov zoo, xws li lub vijtsam loj tsib-nti, lub roj teeb zoo, lub koob yees duab yim-megapixel thiab yim gigabytes ntawm lub cim xeeb sab hauv. Qhov tsis zoo suav nrog kev daws teeb meem me me (480 los ntawm 800 pixels), vim qhov twg pixels tuaj yeem pom, thiab, tau kawg, tus nqi. Tsis yog txhua tus tuaj yeem them taus yuav Galaxy Grand Duos I9082 rau kaum peb txhiab rubles. Tom ntej no, cia saib lwm tus qauv hauv qeb ntawm "dual-SIM smartphones" - HTC Desire V Duos. Qhov no yog ib qho zoo sib xws ntawm tus nqi thiab kev ua haujlwm. Rau yim txhiab rubles koj yuav tau txais ib lub roj teeb, kev siv uas ua rau nws muaj peev xwm tham nyob rau hauv lub xov tooj rau kaum plaub teev yam tsis tau recharge! Lub xov tooj thib peb hauv qeb duas yog LG Optimus L5 Dual E615. Ntawm no peb pom tsis yog lub vijtsam zoo tshaj plaws nrog kev daws teeb meem ntawm 320 los ntawm 480 pixels ntawm plaub ntiv tes. Tab sis qhov teeb meem no yog txhim kho los ntawm ib tug zoo tsib-megapixel koob yees duab nrog built-in flash thiab autofocus thiab ib tug nqi ntawm tsib txhiab rubles. Qab nws hauv daim ntawv teev npe yog ib qho khoom siv los ntawm HTC qauv Desire SV. Nws twb tau hais saum toj no txog lwm lub cuab yeej los ntawm cov koob no - HTC Desire V Duos, tam sim no cia peb saib cov yam ntxwv ntawm HTC Desire SV. Nws yog tsim nyog sau cia lub vijtsam loj ntawm 4.3 ntiv tes thiab lub roj teeb uas lav tau kaum peb teev sijhawm tham.
Lub koob yees duab 8-megapixel ua rau muaj kev paub zoo dua. Tab sis tus nqi, alas, tsis yog me me, tab sis tsis siab dhau - kaum txhiab rubles.
Thiab thawj qhov chaw mus rau Samsung Galaxy S Duos S7562. Nws tau txais lub npe ntawm "zoo tshaj dual SIM smartphone". Qhov no yog cov khoom sib npaug tshaj plaws. Nws muaj qhov zoo tshaj plaws piv ntawm tus nqi, functionality thiab zoo ntawm cov xov tooj nyob rau hauv qeb ntawm "dual SIM smartphones". Thiab tam sim no ntau ntxiv txog cov cuab yeej nws tus kheej: plaub-nti npo nrog kev daws teeb meem ntawm 480 los ntawm 800 pixels, 1500 mAh roj teeb, lub koob yees duab tsib-megapixel nrog built-in LED flash thiab autofocus, thiab Android 4.0 operating system. Koj tuaj yeem xaiv rau ib qho ntawm cov smartphones no yam xyuam xim.
