Key Takeaways
- Samsung's Galaxy S21 xov tooj yuav xa khoom yam tsis muaj lub charger hauv lub thawv.
- Feem ntau ntawm koj lub chargers qub yog USB-A, tsis yog USB-C.
- Gallium Nitrate (GaN) chargers yog me me, thiab ua haujlwm zoo dua li koj cov khoom siv roj hmab qub.
Thaum Apple pib lub iPhone 12, nws tshem lub charger thiab EarPods ntawm lub thawv. Samsung thuam Apple hauv ib qho kev tshaj tawm uas tau teeb tsa lub charger nrog cov ntawv sau, "Nrog rau koj Galaxy." Tam sim no, tsis muaj leej twg xav tsis thoob, Samsung kuj tau tso tseg lub charger.
Nws zoo li khib tias koj tuaj yeem yuav lub xov tooj ntawm $ 800 uas tuaj nrog tsis muaj txoj hauv kev them nws, tab sis Apple tau piav qhia tias tshem lub charger ntawm lub thawv yuav muaj txiaj ntsig zoo rau ib puag ncig, thiab tam sim no lwm cov neeg tsim khoom tau ua raws. Tab sis nws puas pab lub ntiaj teb tiag tiag, lossis puas yog lwm txoj hauv kev los nyem qee qhov nyiaj ntxiv? Thiab muaj lwm txoj hauv kev, tam sim no koj tsis tau txais lub charger hauv lub thawv?
"Kuv nyiam GaN USB-C chargers, uas tso cai rau txawm tias cov khoom siv tshaib plab tshaj plaws-thiab ntau dua ib zaug-kom them sai sai hauv cov hneev taw me me dua li Apple lub roj teeb zoo tshaj plaws," tus kws sau ntawv thev naus laus zis John Brownlee hais rau Lifewire ntawm direct message.
Ntsuab, Raws li Nyiaj
Cov ntaub ntawv tsis ntxiv cov chargers yog qhov muaj zog. Ua ntej, Apple tsis tas yuav ua rau kaum tawm lab lub chargers uas yuav tsis siv. Nws kuj tsis tas yuav xa lawv, yog li lub thawv iPhone tuaj yeem ua kom qis dua, thiab ntau ntawm lawv tuaj yeem nqa mus rau lub dav hlau. Thiab rau cov neeg uas nyiam cov khoom siv tshiab, qhov no muaj lub sijhawm los yuav cov khoom siv me me, siv tau zoo dua.
Qhov kev sib cav no tau qaug zog me ntsis thaum Apple kuj tshaj tawm MagSafe charger rau iPhone, tshwj xeeb tshaj yog vim MagSafe charger, nws tus kheej, nkoj tsis muaj lub charger. Koj yuav tsum muab koj tus kheej lub zog cib, thiab yog tias koj siv tsis raug, nws yuav tsis ua haujlwm zoo.
Txawm li cas los xij, kev cais tawm ntawm cov khoom siv khib nyiab yog lub suab txav, thiab txawm tias Samsung qhov kev thuam, nws tam sim no yuav xa cov kab Galaxy S21 yam tsis muaj lub charger hauv lub thawv. Lawv yuav, zoo li iPhone, suav nrog USB them cable. Samsung yog qhov kawg ntawm peb lub xov tooj loj tshaj plaws los tso cov chargers tom qab Xiaomi tau ua tib yam rov qab rau lub Kaum Ob Hlis 2020.
Lub Charger siv dab tsi?
Feem ntau ntawm peb tuaj yeem txuas ntxiv siv lub chargers los ntawm peb lub xov tooj yav dhau los lossis lwm yam khoom siv, tab sis muaj ib qho teeb meem loj hauv cov phiaj xwm ntsuab no: USB-C. Lub iPhone thiab Galaxy tuaj nrog cable, tab sis nws yog USB-C cable. Samsung's yog USB-C rau USB-C, thiab Apple's yog USB-C rau xob laim. Yog tias koj tseem muaj lub qub USB-A rau xob laim cable nyob ib puag ncig, ces koj tuaj yeem siv qhov ntawd. Los yog koj tuaj yeem siv khib nyiab, tsis muaj txiaj ntsig "wireless" Qi charging.
Feem ntau ntawm cov chargers peb twb muaj yog USB-A, paub txog hom USB uas tau nyob ib puag ncig xyoo. Txawm li cas los xij, USB-C muaj ntau qhov zoo.
Us USB-C Charger?
Nws tsis nyuaj rau nrhiav cov lus pom zoo rau qhov zoo tshaj plaws USB-C chargers los yuav, tab sis yog tias koj xav paub ntxiv me ntsis txog vim li cas USB-C zoo, lo ib ncig.
Ua ntej, USB-C ntsaws yog ob-txoj kev, txhais tau tias koj yuav tsum ntsaws nws kom raug thawj zaug. Muab piv rau qhov qub USB-A plugs, uas tuaj yeem siv ob lossis peb zaug.
USB-C kuj tuaj yeem nqa lub zog ntau dua. Piv rau 5 watts lub me me iPhone cib charger tau muab, USB-C MacBook chargers tuaj yeem muab tau txog 80-90 watts. Yog tias koj ntsaws koj lub iPhone rau hauv qhov ntawd, nws yuav them. Nws yuav tsis siv cov kua txiv hmab txiv ntoo tag nrho, tab sis nws yuav siv qhov nws xav tau.
Yog tias koj nyob hauv khw rau lub charger tshiab, ces koj yuav tsum paub txog gallium nitrate, aka GaN. GaN-based chargers yog me dua thiab muaj txiaj ntsig ntau dua li cov khoom siv silicon uas peb tau siv los. Vim tias lawv tuaj yeem ua hluav taws xob zoo dua, xav tau cov khoom siv tsawg dua hauv cov chargers, thiab muaj ntau yam zoo, GaN chargers tau nrov dua. Hauv kev siv, koj tsuas yog xav paub tias lawv me dua thiab tsis kub li, uas yog vim li cas txaus los xaiv cov no dhau silicon.
Nws yog qhov mob me ntsis uas yuav tsum tau them rau qee yam yooj yim li lub charger, tab sis hauv kev xyaum, koj tuaj yeem siv cov khoom koj tau txais ntau xyoo ntxiv. Thiab thaum koj yuav tsum yuav lub charger tshiab, koj tuaj yeem zoo siab paub tias koj pab lub ntiaj teb.
