LTE thiab 4G yog ob hom ntawv tshiab rau kev sib txuas lus txawb wireless. Ob leeg nyob rau hauv Lavxias tseem tsis tau zoo mastered los ntawm kev ua haujlwm. Tab sis yog tias koj tab tom xav txog lub xov tooj smartphone muaj wireless module ntawm ib qho ntawm cov kab ke no, ces feem ntau koj yuav xav tias yuav siv koj lub xov tooj tsawg kawg 2-3 xyoos. Yog li cov qauv twg yuav yog qhov zoo rau hauv lub xov tooj smartphone hauv lub xyoo tom ntej?
Cov Lus Qhia
Kauj ruam 1
LTE - Kev Tshawb Nrhiav Ntev, kev txhim kho ncua ntev - eng. Raws li hom qauv no tau hais txog kev muab ceev rau 326.4 Mbps. Hauv qhov tsis sib xws, tsis yog kev sim, qhov xwm txheej, tus qauv suav tias yog kev txais tos ntawm kev nrawm ntawm 173 Mbit / s, thiab cov khoom tsim tawm ntawm cov ntaub ntawv - 58 Mbit / s. Thiab ntawm cov tes hauj lwm tiag tiag, koj tsis zoo li yuav tau txais ntau dua 30 Mbps. Nws muab piv rau li cas? Sib piv nrog qhov ceev ntawm cov txheej txheem "qub" 3G. Lub International Telecommunication Union tau teeb tsa rau nws, txawm tias nyob rau cov khoom ruaj ruaj, tsis siab tshaj 2048 Kbit / s. Cov. LTE ceev yog qhov kev txiav txim ntawm qhov ntau, lossis ob qho, ntau dua.
Kauj ruam 2
4G yog tus qauv tshiab rau kev sib txuas lus txawb. Nws muab cov neeg siv xov tooj txawb nrog tsawg kawg 10 Mbps. Tau kawg, muaj ntau cov txheej txheem sib txawv ntawm LTE thiab 4G cov qauv, tab sis tsuas yog cov kws tshwj xeeb tuaj yeem nkag siab lawv. Tus neeg siv tsis zoo li yuav muaj peev xwm hnov qhov txawv. Cov nrawm nrawm yog hais txog qhov qub.
Kauj ruam 3
Cov roj hluav taws rau hauv hluav taws tau ntxiv los ntawm cov tuam txhab smartphone, uas ua kom meej meej rau cov neeg siv los ntawm kev qhia tias LTE lossis 4G txhawb nqa hauv lawv cov khoom siv. Yuav ua li cas?
Cov kws tshaj lij tawm tswv yim tiv thaiv kev ntxhov siab dhau qhov kev xaiv. Yog tias koj muaj LTE, siv LTE. Cov nroog loj tau siv cov qauv kev sib txuas lus no. 4G yog qhov zoo dua. Thaum 4G tau kuav los tiag, koj lub xov tooj yuav ua haujlwm nyob ntawd thiab. Tab sis koj yuav tsis yeej ntau yam nrawm.
