Kev tshuaj xyuas ntawm Redmi 9 - 11,990 smartphone nrog USB-C thiab NFC

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Lub novelty tau "kawm" contactless them, tab sis tseem muaj teeb meem.

Redmi smartphones tshwj xeeb tshaj yog nyob rau hauv Russia - xyoo tas los, peb cov qauv ntawm cov hom no tau suav nrog 10 ntawm 10 nrov tshaj plaws smartphones hauv 2019 hais txog kev muag khoom. Tam sim no ib kab tshiab ntawm cov khoom siv tau nkag mus rau hauv kev ua lag luam - ntawm tus lej 9.

Peb twb tau tham txog tus qauv siab heev Redmi Note 9 Pro, nws yog qhov tig ntawm lub hauv paus Redmi 9, uas raug nqi txog 12 txhiab rubles. Cia peb kawm seb cov chaw tsim khoom tau txais dab tsi thiab qhov zoo ntawm cov khoom tshiab muaj dab tsi.

Cov ntsiab lus

• Specifications
• Tsim thiab ergonomics
• Screen
• Software thiab kev ua haujlwm
• Suab thiab vibration
• Lub koob yees duab
• Autonomy
• Cov txiaj ntsig

Specifications

Platform	Android 10, MIUI 11 firmware
Zaub	6, 53 nti, 2,340 x 1,080 pixels, IPS, 60 Hz, 395 PPI
Chipset	Mediatek Helio G80, video accelerator Mali-G52 MC2
Nco	RAM - 3 GB, ROM - 32 GB
Cov koob yees duab	Thawj: 13 MP, 1/3, 1 ″, f / 2, 2, PDAF; 8 MP, f / 2, 2, 118˚ (wide-angle); qhov tob sensor - 2 Mp; Lub koob yees duab rau kev yees duab macro - 2 megapixels. Pem hauv ntej: 8 MP, f / 2.0
Kev sib txuas	2 × nanoSIM, Wi-Fi 5, GPS, GLONASS, Bluetooth 5.0, NFC, GSM / GPRS / EDGE / LTE
Roj teeb	5,020 mAh, them sai sai (txog 18 W)
Dimensions (hloov)	163.3 × 77 × 9.1 hli
Qhov hnyav	198g ua

Tsim thiab ergonomics

Raws li befits tus qauv peev nyiaj, Redmi 9 tau txais cov ntaub ntawv yas. Hauv grey, qhov tshiab zoo li rustic; rau cov neeg uas nyiam sawv tawm, muaj xim ntsuab thiab ntshav. Cov qauv tsim yog tsis sib cais, tsis muaj qhov khoob ntawm iav thiab yas. Lub smartphone xav tias monolithic, tab sis nws cov durability yuav tsum tsis txhob overestimated.

Kev ntxhib los mos ntawm qhov backrest tsis tshua sau cov av, tab sis tsis ua rau lub cev tsis muaj zog. Thaum lub sij hawm kev npaj ntawm qhov kev tshuaj xyuas no, peb tau ua qhov kev ntsuam xyuas tsis tau npaj tseg uas ua rau lub koob yees duab tawg. Yog li nws yog qhov zoo dua los hnav koj lub smartphone tam sim ntawd hauv cov ntaub ntawv silicone ua tiav.

Smooth cov ces kaum thiab cov npoo kom haum cov gadget yooj yim hauv xib teg ntawm koj txhais tes. Ua tsaug rau cov thav duab me me, qhov ntev yog qhov yooj yim, txawm hais tias siv lub cuab yeej nrog ib txhais tes yog teeb meem. Qhov hnyav ntawm 198 g tsis yog qhov qis tshaj plaws, tab sis tsawg kawg nws tsis rub tawm lub hnab tshos, zoo li Poco F2 Pro ua.

89.8% ntawm lub vaj huam sib luag pem hauv ntej yog nyob ntawm lub vijtsam nrog lub kaum sab xis thiab ib qho kev poob qis rau lub koob yees duab pem hauv ntej. Lub tom kawg yog lub luag haujlwm rau kev qhib lub ntsej muag; kuj tseem muaj lub ntsej muag scanner nyob tom qab. Nws yog tsa saum toj no theem ntawm lub cev, kom nws yooj yim mus nrhiav nws dig muag. Ua haujlwm flawlessly.

Tsis tas li ntawd, ib qho NFC module tau muab zais rau hauv qab lub hau, yog li koj tuaj yeem them nrog koj lub xov tooj smartphone ntawm lub rooj nyiaj ntsuab thiab hauv kev thauj mus los. Txog tam sim no, cov yam ntxwv no tsis tshua pom muaj nyob hauv cov qauv siv nyiaj, thiab nws zoo heev uas Xiaomi tau kho nws.

Lub ntim thiab lub hwj chim nyees khawm nyob rau sab xis, thiab sab laug muaj ib tug hybrid slot rau SIM-phau ntawv thiab microSD nco phaib. Hauv qab kawg yog tshwj tseg rau USB-C connector, multimedia hais lus thiab microphone, thiab nyob rau sab saum toj muaj ob lub microphone thiab 3.5 mm audio jack.

Screen

Redmi 9 tau nruab nrog 6, 53 ″ IPS zaub nrog kev daws teeb meem ntawm 2,340 × 1,080 pixels, uas hais txog kab pheeb ces kaum muab pixel ceev ntawm 395 PPI. Feem ntau ntawm cov phooj ywg tuaj nrog 720p cov ntxaij vab tshaus, yog li cov specs yog qhov tsim nyog.

Koj tsis tuaj yeem pom qhov ua txhaum nrog kev pom tseeb, cov xim rendition kuj zoo siab rau lub qhov muag - daim duab yog me ntsis saturated, dawb tsis muaj xiav lossis daj impurities. Hauv kev teeb tsa, koj tuaj yeem kho cov duab kom haum rau koj nyiam, tig rau UV lim thiab hom tsaus. Hmoov tsis zoo, nrog rau cov xim dub, txhua yam tsis zoo heev: vim lub teeb pom kev zoo, nws dim, thiab ntawm cov ces kaum nws feem ntau dhau los ua grey tsaus.

Qhov siab tshaj plaws ci ntsa iab kuj tseem muab cov peev txheej ntawm lub smartphone. Qhov tshaj tawm 400 nits daim duab yog yuav luag ib nrab ntawm cov qauv flagship. Nyob rau hauv txoj kev ntawm ib hnub tshav ntuj, nyeem ntawv tawm ntau yam uas yuav tsum tau, txuag tsuas yog ib tug zoo anti-glare. Tab sis tsis muaj oleophobic txheej, uas yog vim li cas cov zaub sai sai tau them nrog prints.

Software thiab kev ua haujlwm

Redmi 9 tab tom khiav Android 10 nrog MIUI 11 plhaub. Xiaomi npaj hloov kho cov firmware mus rau 12th version, tab sis tsis muaj hnub tau tshaj tawm. Feem ntau yuav, lub smartphone yuav tau txais kev hloov tshiab rau thaum xaus ntawm lub xyoo.

Lub platform kho vajtse yog Mediatek Helio G80 chipset, ua raws li 12 - nanometer txheej txheem thev naus laus zis. Nws muaj yim cores: ob qhov ua tau zoo Cortex - A75 overclocked rau 2 GHz thiab rau lub zog txuag Cortex - A55 clocked ntawm mus txog 1.8 GHz. Tsis tas li, qhov tshiab yog nruab nrog 3 GB ntawm RAM thiab 32 GB ntawm kev nco mus tas li. Cov tom kawg tuaj yeem nthuav dav siv daim npav microSD.

Lub luag haujlwm rau cov duab accelerator Mali-G52 MC2 nrog ob lub cores. Qhov tshiab yog kom meej meej tsis haum rau kev ua si hnyav, tab sis nws rub lub Ntiaj Teb ntawm Tanks: Blitz ntawm qhov chaw qis. Nrog qee yam teeb thiab xws li (xws li Doodle dhia), tsis muaj teeb meem dab tsi.

Lub kaw lus ua haujlwm ntse, txawm hais tias tsis muaj lus hais txog kev ua tau zoo ntawm no. Thaum thauj lub smartphone nrog cov txheej txheem keeb kwm yav dhau, koj tuaj yeem tau txais qeeb - qhov me me ntawm RAM cuam tshuam.

Suab thiab vibration

Lub suab ntawm Redmi 9 yog unassuming. Multimedia hais lus nyob rau hauv qab kawg ua hauj lwm nyob rau hauv mono hom thiab yooj yim overlaps nrog ib tug kab rov tav tuav. Hauv 2020, qhov no twb zoo li qhov kev txwv tsis pub muaj. Tau kawg, koj yuav tsum tsis txhob cia siab tias lub suab tso suab los ntawm cov qauv siv nyiaj txiag, tab sis tsis muaj dab tsi tiv thaiv cov engineers los ntawm kev sib txuas tus neeg hais lus rau tus neeg hais lus tseem ceeb.

Lub suab codec ua rau hauv SoC yog lub luag haujlwm rau lub suab hauv lub mloog pob ntseg; nws lub peev xwm txaus rau kev tsim cov qauv hauv-channel. Lub xov tooj smartphone tsis tuaj yeem tiv nrog qee yam hnyav dua li 80-ohm Beyerdynamic DT 1350, qhov ntim cia thiab ua cov ntses bass thaj tsam tawm ntau yam xav tau.

Kev vibration tsis muaj zog thiab rattling zoo li feem ntau cov smartphones uas tsis muaj nqi. Cov neeg tsim khoom tau maj mam txhim kho cov ntxaij vab tshaus thiab cov koob yees duab hauv cov qauv zoo li no, tab sis kev tawm tswv yim tactile tau thiab tseem yog qhov cim ntawm kev pheej yig. Txhua yam koj tuaj yeem ua nrog nws yog tig nws tawm hauv qhov chaw, thiaj li tsis ua rau muaj kev ntxhov siab.

Lub koob yees duab

Redmi 9 tau txais plaub lub koob yees duab nyob tom qab. Tus qauv 13 megapixel module yog nruab nrog lub lens nrog aperture ntawm f / 2, 2. Nws yog ua tiav los ntawm 8-megapixel "shirik", nrog rau 2-megapixel koob yees duab rau macro photography thiab qhov tob capture. Lub koob yees duab pem hauv ntej muaj qhov daws teeb meem ntawm 8 megapixels.

Txawm tias nyob rau nruab hnub, daim duab zoo tsis zoo nkauj. Lub dynamic ntau yog txwv thiab cov ntsiab lus nyob rau hauv qhov tsaus ntuj raug kev txom nyem. Kuv zoo siab tias lub koob yees duab tseem ceeb tsis nrhiav kom them nyiaj rau qhov no los ntawm kev ua kom pom tseeb - yuav luag tsis muaj qhov tseem ceeb.

Nrog rau pem hauv ntej, qhov xwm txheej yog qhov sib txawv: nws ntsuas qhov raug ntawm lub hauv paus ntsiab lus, selfies yog ci heev. Nyob rau tib lub sijhawm, keeb kwm yav dhau feem ntau nthuav tawm, thiab HDR tsis pab tawm tsam qhov no.

Txheem lub koob yees duab

Txheem lub koob yees duab

Txheem lub koob yees duab

Txheem lub koob yees duab

Txheem lub koob yees duab

Txheem lub koob yees duab

Txheem lub koob yees duab

Txheem lub koob yees duab

Lub koob yees duab dav dav

Lub koob yees duab dav dav

Lub koob yees duab dav dav

Macro koob yees duab

Hmo ntuj hom

Hmo ntuj hom

Hmo ntuj hom

Hmo ntuj hom

Selfie

Lub koob yees duab 2 megapixel macro yog qhov siv tsis tau, txawm tias nyob rau hauv cov xwm txheej zoo nws nyuaj heev kom tau txais txiaj ntsig zoo. Pom tseeb, nws, nrog rau qhov tob sensor hauv Redmi 9, tau ntxiv nrog ib lub hom phiaj: kom khav theeb ntawm cov koob yees duab, tsis yog lawv qhov zoo.

Hauv qhov tsaus ntuj, lub smartphone tsuas yog qhov muag tsis pom thiab txawm tias hmo ntuj tshwj xeeb tsis txuag hnub. Kev sib xyaw ntawm ib qho me me sensor thiab optics nrog qhov tsis muaj zog aperture tsis tso cai kom tau txais lub teeb ci txaus nyob rau hauv cov xwm txheej zoo li no.

Cov yees duab tau kaw hauv 1080p daws teeb meem nrog tus ncej tus nqi ntawm 30 FPS, tsis muaj hluav taws xob ruaj khov. Thaum tsiv, lub qhov rooj dov yog pom tau (geometric distortion ntawm cov khoom).

Autonomy

Lub roj teeb muaj peev xwm yog qhov zoo tshaj plaws 5,020 mAh. Txawm li cas los xij, lub xov tooj smartphone tsis tau teeb tsa cov ntaub ntawv rau roj teeb lub neej - yog vim li cas yog qhov tsis txaus ntseeg ntawm Mediatek chips. Nrog rau kev siv nquag (web surfing, lub koob yees duab, qee qhov kev ua si), qhov tshiab thov kom them nyiaj lig hmo ntuj, tab sis koj yuav tsum tsis txhob tos ob hnub ntawm lub neej los ntawm gadget yam tsis tau them rov qab. Los nrog 10 W adapter uas ntxiv cov khoom siv hluav taws xob hauv peb teev.

Cov txiaj ntsig

Qhov txiaj ntsig tseem ceeb ntawm Redmi 9 yog 1,080p npo, NFC module, roj teeb muaj peev xwm loj thiab USB-C txuas tsis siv lub microUSB outdated.

Nyob rau sab nraud ntawm qhov ntsuas yuav yog lub koob yees duab tsis muaj zog, tsis tshua pom kev ci ntsa iab thiab cuam tshuam kev vibration tawm tswv yim. Yam ntxwv twg tseem ceeb dua - tus neeg yuav khoom yuav txiav txim siab. Txawm li cas los xij, rau nws 11,990 rubles, qhov no yog qhov kev pom zoo.