Zeziphi ezona mfonomfono zilungileyo ze-5G onokuzithenga ngo-2022

Njengoko sonke sisazi, imfuno yoqhagamshelo lwe-intanethi iyanda imihla ngemihla, kwaye ngoku sixhomekeke ngakumbi kuthungelwano ngomsebenzi wethu omninzi. Ukusuka kubukrelekrele bokwenziwa ukuya kwiimoto eziziqhubayo kunye neetekhnoloji zokungazicingeli, sifuna ukwenza ubomi bethu bube lula, bukhuseleke kwaye bube sempilweni. Ngaphaya koko, ukuze sibe namava okusingqongileyo okubonakalayo, kufuneka sibe noqhagamshelo olukwisantya esiphezulu se-intanethi.

Ukugcina ukuqhuma kweegajethi eziqhagamshelweyo zamva nje kunye nokubonelela ngesantya esiphezulu sevidiyo, imboni yeselula iye yazisa unxibelelwano oluhle kakhulu lwenethiwekhi olubizwa ngokuba yi-5G. Simfuno yexesha elizayo kuye wonke umsebenzisi we-smartphone.

Kweli nqaku, siza kuxubusha ngokubanzi malunga ne-5G kunye neefowuni ezibonelela ngoqhagamshelwano lwe-5G.

Thatha ujongo!

• Icandelo 1 Konke okufuneka Uyazi malunga ne-5G
• Icandelo 2 Ingcono njani i-5G kune-4G?
• Icandelo 3 Uluhlu lwezona fowuni zibalaseleyo ezine-5G yokuthenga ngo-2020

Icandelo 1 Konke okufuneka Uyazi malunga ne-5G

1.1 Yintoni 5G?

I-5G yinethiwekhi yesizukulwana sesihlanu esiza kuzisa amandla amatsha okudala amathuba abantu. Ngaphaya koko, sisizukulwana esilandelayo soqhagamshelo lwe-intanethi ephathwayo, ebonelela ngokukhuphela okuphezulu kunye nesantya sokulayisha.

Ikwabonelela ngonxibelelwano oluthembekileyo olungcono kwiifowuni, nokuba yi-android okanye i-iOS kunye nezinye izixhobo. Ngapha koko, ivumela izixhobo ezininzi ukuba zifikelele kwi-intanethi kwiifowuni eziphathwayo ngaxeshanye.

1.2 Isidingo se-5G

Njengoko ukuxhomekeka kwiifowuni eziphathwayo kusanda mihla le, unxibelelwano oluphathwayo luya luxinana. Uthungelwano olukhoyo luhlala lungakwazi ukuhlangabezana neemfuno zabathengi zosetyenziso lwedata.

Ngenxa yokonyuka ngesiquphe kokuxhomekeka kwi-intanethi, abathengi banokufumana imiba yesantya, uqhagamshelo olungazinzanga, ukulibaziseka, kunye nokulahleka kweenkonzo. Isidingo sedatha siya kuqhubeka sikhula kwixesha elizayo kuba inani lezixhobo ezixhunyiwe kwi-intanethi likhula.

Ngo-2018 bekukho phantse i-17.8 yeebhiliyoni zezixhobo eziqhagamshelwe kwihlabathi liphela, kwaye ngo-2025 inani lilonke lezixhobo eziqhagamshelweyo lingaphezulu kweebhiliyoni ezingama-34. Ke, ukusuka apha, imfuno yokuphuhlisa itekhnoloji ye-5G ivela.

Abathengi kunye namashishini bajonge phambili kwiinethiwekhi ze-5G eziza kunika amandla izixhobo kunye nokuhambisa idatha ngesantya esiphezulu ngaphandle komcimbi. Bafuna inethiwekhi enokubonelela ngoqhagamshelwano lwedatha oluzinzile, ukunciphisa amaxesha e-lag, ukuphuculwa kwe-bandwidth yokufikelela kunye nokwabelana ngedatha. Kwaye, inethiwekhi ye-5G inokubonelela ngazo zonke ezi zinto.

Icandelo 2 Ingcono njani i-5G kune-4G?

I-2.1 I-5G i-100 amaxesha ngokukhawuleza kune-4G

Isantya se-5G yi-gigabits ye-10 ngesibini, oku kuthetha ukuba ngamaxesha angama-100 ngokukhawuleza kunenethiwekhi ye-4G. Amanethiwekhi e-5G aya kuzisa umgangatho wokusebenza ofunekayo kuluntu oluxhamlayo olukhulayo. Oku kubangela ukukhuphela ifilimu yenkcazo ephezulu ngaphezulu nangaphezulu kwenethiwekhi ye-4G. Ngokomzekelo, ngeenethiwekhi ze-4G, kuthatha imizuzu ye-50 kumyinge wokukhuphela ifilimu kunye nemizuzu elithoba nje ngenethiwekhi ye-5G.

Ukongeza, imfuno yoqhagamshelo iyahluka ngokuxhomekeke ekubeni inethiwekhi isetyenziselwa ntoni na. Njengokusasaza ifilimu kwi-smartphone yakho kunye nokuqhuba, imoto yakho eqhagamshelweyo ifuna amanqanaba onxibelelwano akhethekileyo angasoloko efumaneka nge4G.

2.2 I-5G inika ukunqunyulwa kwenethiwekhi

Ukunqunyulwa kwenethiwekhi ye-5G kunceda ukwahlula uqhagamshelo lwenethiwekhi enye kunxibelelwano lwenyani oluhlukeneyo olubonelela ngeemali ezahlukeneyo zemithombo kwiintlobo ezahlukeneyo zetrafikhi kwaye yenza ukusika kwenethiwekhi kube lula ngokuyahlulahlula kwisantya, umthamo, ukhuselo, kunye nokhuseleko ngokunikezela kwakhona izixhobo ukusuka. isilayi esinye sothungelwano ukuya kwesinye isilayi.

2.3 Ukubambezeleka okuphantsi

Ngokumalunga ne-latency, i-5G igqwesileyo ngaphezu kwe-4G. I-Latency ilinganisa ukuba lingakanani ixesha eliya kuthatyathwa ngumqondiso ukusuka kumthombo walo ukuya kumamkeli walo kwaye ubuyele umva kwakhona. Enye yezona zinto zibalulekileyo isizukulwana esingenazingcingo ebesigxile kuzo kukunciphisa i-latency.

Amanethiwekhi amatsha e-5G anezinga eliphantsi le-latency kune-4G LTE. Kwiinethiwekhi ze-4G, izinga le-latency yi-200 milliseconds. Ngakolunye uhlangothi, izinga le-latency ye-5G liphantsi kakhulu, eliyi-millisecond enye.

2.4 Ukonyuka kobubanzi bomthamo

Ukuhlanganiswa kokunyuka kwesantya kunye nomthamo wenethiwekhi kwiinethiwekhi ze-5G kuya kuvelisa amandla obuninzi bedatha ukufumana ukudluliselwa ngokukhawuleza, okwakunokwenzeka ngamanethiwekhi e-4G.

Uthungelwano lwe-5G luyilwe ngokwahlukileyo kwiinethiwekhi ze-4G zendabuko ezivumela ukuphuculwa okukhulu kwetrafikhi yenethiwekhi kunye nokuphathwa kakuhle kweespikes. Umzekelo, kwiindawo ezixineneyo, kwakunzima kakhulu ukubonelela ngonxibelelwano olungenamthungo kubaphulaphuli abaninzi, kodwa i-5G iyanceda ukoyisa le ngxaki nayo.

Icandelo 3 Uluhlu lwezona fowuni zibalaseleyo ezine-5G yokuthenga ngo-2020

3.1 Samsung Galaxy S20 plus

I-Samsung Galaxy S20 Plus yeyona fowuni ilungileyo ye-5G yabathandi be-android. Inxalenye engcono kukuba isebenza kuzo zonke iindidi zenethiwekhi ye-5G.

Iprosesa yayo ine-865 snapdragons, eyenza uxhumano lwe-5G lunokwenzeka.

Iqulethe isikrini se-QHD AMOLED esinezinga lokuhlaziya le-120Hz ukuze ufumane ukuskrola okugudileyo. Ngaphaya koko, iqulathe ilensi ye-telephoto enomtsalane ye-64MP ebonelela ngeyona foto ilungileyo kuwe.

3.2 iPhone 12 Pro

I-Apple isungule i-iPhone 12 Pro yayo entsha, eyona fowuni ilungileyo ye-5G onokuthi uyithenge. Isebenza kunye nenethiwekhi ye-5G kwiindawo ezininzi kungakhathaliseki ukuba luhlobo luni lwenethiwekhi ye-5G eyakhiwe ngumthuthi ongenazintambo.

I-iPhone 12 Pro ibeka ubomi bebhetri xa iqhagamshelwa kwinethiwekhi ekhawulezayo. Ayinikezeli kuphela ilensi ye-telephoto kodwa ikwaqulethe iskena esitsha seLiDAR esijolisa ngokuzenzekelayo imifanekiso kwaye ikuvumela ukuba ucofe ifoto ebusuku ngemowudi yokubonisa ebusuku.

Elona candelo lilungileyo kukuba ixhasa inkqubo yokutshaja engenazingcingo ye-MagSafe, eyenza kube lula ukutshaja ibhetri ngaphandle kwamacingo.

3.3 I-Samsung Galaxy Note 20 Ultra

I-Galaxy Note 20 Ultra lolona sunguliso luguquguqukayo lwe-Samsung olusondela kwi-5G. Ngaphaya koko, isiboniso sayo se-120Hz sihlengahlengisa isantya sokuhlaziya ukuze sibambe ubomi bebhetri ngakumbi kwaye sikwabonelela ngokuskrola okugudileyo kunye namava okudlala. Inekhamera ye-108MP egxile kwi-auto laser eya kucofa umfanekiso okumgangatho ophezulu.

Le fowuni ilungile kubo bonke abathandi bomdlalo. Isebenza kumdlalo we-xCloud weMicrosoft okuvumela ukuba udlale imidlalo engaphezu kwe-100 yeXbox kwifowuni yakho.

3.4 I-OnePlus 8 Pro

I-OnePlus 8 Pro yenye yezona fowuni zibalaseleyo ze-Android ezixhasa i-5G kwaye ziya kungena kuhlahlo lwabiwo-mali lwakho. Inobomi obude bebhetri, okuthetha ukuba ihlawuliswa ngokukhawuleza. Ngokuyibiza kanye ngemini ngokupheleleyo, akukho mfuneko yokuba uyibize kwakhona kwiiyure ezingama-24 ezilandelayo.

Iikhamera zayo ezine-quad ziya kukuvumela ukuba ube nemifanekiso esemgangathweni. Kwaye, iProsesa yayo ye-Snapdragon 865 iya konyusa ukusebenza kwefowuni yakho.

3.5 I-OnePlus 8T

I-OnePlus 8T ikwasisiphehlelelo esitsha esixhasa inethiwekhi ye-5G. Ibandakanya ireyithi yokuhlaziya ye-120Hz eyenza ixesha lesikrini kwifowuni libe lelona lihle.

Ukongeza, ikwaneprosesa ye-Snapdragon 865 enamandla. Ubomi bebhetri bale fowuni bukhulu kangangokuba ngesiqingatha seyure nje, ifowuni iya kuhlawuliswa ukuya kuthi ga kwipesenti ezingamashumi alithoba anesithathu.

3.6 LG Velvet

I-LG Velvet yeyona fowuni ikumgangatho ophezulu kunye nesitayile se-5G. Inikwa amandla yiprosesa ye-Snapdragon 765 G, eyenza ukusebenza kwefowuni ngokukhawuleza. Ikhamera yayo emithathu eneelensi yangasemva iya kukunika umfanekiso omhle nonemibalabala. Ngapha koko, i-intshi ye-6.8 isayizi yesikrini ivumela umsebenzisi ukuba afikelele kwizicelo ezininzi ngexesha elinye ngokukhululeka.

Ukuqukumbela

Lilonke, inethiwekhi ye-5G iya kunika iifowuni zakho isantya esiphezulu kunye namava angcono okusebenza. Kwaye ukuba uceba ukuba nefowuni entsha ye-5G kunye nohlaziyo lwamva nje, ngoko unokukhetha nayiphi na uluhlu olungentla oluhambelana nohlahlo lwabiwo-mali lwakho.