4G thiab 4G LTE wireless cov chaw muab kev pabcuam nyiam tham txog lawv cov kev sib txuas ceev ceev 4G wireless, tab sis tsuas yog 4G nrawm npaum li cas piv rau 3G? 4G wireless xa cov kev pabcuam tsawg kawg yog 10 npaug sai dua 3G tes hauj lwm thiab sai dua li qhov ntawd, ntau zaus.
Speeds sib txawv raws li koj qhov chaw nyob, chaw muab kev pab, mobile network load, thiab ntaus ntawv. Yog tias koj nyob hauv ib lub nroog loj, qhov ceev feem ntau yog siab dua qhov ceev uas muaj nyob hauv thaj chaw deb ntawm lub tebchaws.
Txhua cov ntaub ntawv hauv qab no yuav tsum siv rau iPhone thiab Android xov tooj (tsis hais lub tuam txhab twg tsim koj lub xov tooj hauv, suav nrog Samsung, Google, Huawei, Xiaomi, thiab lwm yam).
4G thiab 4G LTE
4G yog lub cim thib plaub ntawm kev siv xov tooj ntawm tes. Nws hloov 3G thiab txhim khu kev qha thiab nrawm dua li nws ua ntej. Nws haum rau streaming xov xwm ntawm koj lub xov tooj, qhov twg nws ceev txhais tau tias koj yuav tsis pom muaj buffering qeeb. Nws raug suav hais tias yog qhov tsim nyog, tsis yog khoom kim heev, siv nrog lub zog siv smartphones ntawm lub khw.
Qee tus neeg siv cov ntsiab lus 4G thiab 4G LTE sib hloov, tab sis 4G LTE, uas sawv cev rau plaub tiam mus ntev evolution, xa cov kev ua tau zoo tshaj plaws thiab ceev tshaj plaws. 4G muaj nyob rau hauv feem ntau ntawm lub teb chaws tam sim no, tab sis 4G LTE tsis yog li dav. Txawm hais tias koj tus kws kho mob muab 4G LTE ceev, koj yuav tsum muaj lub xov tooj sib txuas kom nkag mus tau. Cov xov tooj qub feem ntau tsis tuaj yeem ua raws li 4G LTE ceev.
4G LTE tes hauj lwm yog ceev-ceev, uas thaum koj siv ib qho ntawm koj lub xov tooj mus rau hauv internet, koj txaus siab rau ib tug zoo xws li cov uas muab los ntawm lub tsev router.
Qhov zoo ntawm 4G LTE Kev Pabcuam
Ntxiv rau nws qhov kev kub ceev, uas ua rau streaming video, tsos, thiab suab paj nruag ua tau, 4G LTE kev pabcuam muaj qee qhov zoo dua, tshwj xeeb tshaj yog thaum piv nrog Wi-nkaus tes hauj lwm:
- 4G muab thaj chaw pabcuam dav. Tsis zoo li Wi-Fi, qhov chaw koj yuav tsum nyob ntawm qhov chaw hotspots txhua qhov chaw koj mus rau kev sib txuas, kev pabcuam 4G feem ntau muaj thaum koj mus ncig.
- 4G LTE cov kev pabcuam muab kev ruaj ntseg online uas muaj txiaj ntsig zoo rau txhua tus neeg uas muaj cov ntaub ntawv rhiab ntawm lub xov tooj smartphone.
- 4G tes hauj lwm muaj nqis tshaj li yav dhau los. Cov chaw muab kev pabcuam muab cov phiaj xwm uas tsis tshua kim, thiab lawv feem ntau muaj ntau txoj kev npaj, yog li koj tuaj yeem xaiv qhov uas haum koj tshaj plaws.
Qhov tsis zoo ntawm 4G LTE Kev Pabcuam
- LTE kev pabcuam tseem tsis tau muaj nyob txhua qhov chaw.
- Cov khoom siv tshiab, xws li lub xov tooj sib txuas LTE, tej zaum yuav tsim nyog.
- Roj teeb lub neej yuav raug cuam tshuam.
4G Ceev ntawm Nrov Txawb Xov Tooj
Txhua qhov xwm txheej, kev rub tawm nrawm nrawm dua qhov nrawm nrawm. Cov kev ntsuas 4G ceev no tau tshaj tawm raws li qhov nruab nrab cov neeg siv tuaj yeem xav tau. Tej zaum lawv yuav lossis tsis cuam tshuam rau hauv koj lub cuab yeej muab koj thaj chaw pabcuam, thauj khoom hauv lub network, thiab lub peev xwm ntawm xov tooj lossis ntsiav tshuaj.
Lub 4G ceev tau qhia hauv megabits ib ob (Mbps).
Verizon 4G LTE Ceev
- Verizon muab qhov nruab nrab qhov siab tshaj plaws rub tawm ceev ntawm 36 Mbps, nrog rau qhov nrawm dua muaj nyob hauv cov nroog loj.
- Verizon upload ceev nruab nrab yuav luag 15 Mbps.
T-Mobile 4G LTE Ceev
T-Mobile muaj lub koob npe nrov rau kev ua tau zoo hauv thaj chaw hauv nroog, txawm hais tias nws qhov nrawm tau paub tias poob hauv tsev.
- Average download ceev 23–24 Mbps
- Average upload ceev 16–17 Mbps
AT&T 4G LTE Ceev
- Average download ceev 25–26 Mbps
- Average upload ceev 11–12 Mbps
Sprint 4G LTE Ceev
- 4G LTE nruab nrab rub tawm ceev yog 12–30 Mbps. Hauv cov nroog loj, qhov nruab nrab rub tawm ceev nce mus txog 35 Mbps.
- 4G LTE nruab nrab upload ceev 7–8 Mbps
Yuav ua li cas ntxiv?
5G yog qhov tshiab tshaj plaws mobile network technology. Nws cog lus tias yuav 10 npaug sai dua li 4G kev pabcuam. 5G yuav txawv ntawm 4G nyob rau hauv uas nws yog tsim los siv xov tooj cua frequencies tawg rau hauv bands. Cov zaus ntau dua li cov uas siv los ntawm 4G tes hauj lwm thiab tau nthuav dav los tswj cov kev xav tau ntau ntawm bandwidth yav tom ntej yuav coj mus.
