![\"Telefon](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-dorazil-v-kart\u00f3nov\u00e9-krabi\u010dce-na-kter\u00e9-dominovala-b\u00edl\u00e1-barva-1024x768.jpg\")
<\/a>Na horn\u00ed stran\u011b je pouze \u0161ed\u00fd n\u00e1pis Redmi a oran\u017eov\u00fd Note 7, vztah ke Xiaomi pak evokuje decentn\u00ed oran\u017eov\u00e9 logo Mi v rohu. Na boc\u00edch krabi\u010dky nejsou \u017e\u00e1dn\u00e9 informace, na spodn\u00ed stran\u011b je pak \u0161t\u00edtek s \u010d\u00e1rov\u00fdmi k\u00f3dy a z\u00e1kladn\u00edmi technick\u00fdmi parametry. Z n\u011bj jsme se dozv\u011bd\u011bli, \u017ee budeme testovat variantu se 4 GB RAM a 64GB \u00falo\u017ei\u0161t\u011bm<\/b> v \u201eNeptunov\u011b modr\u00e9\u201c barv\u011b.<\/p>\n Po sejmut\u00ed v\u00edka jsme jako prvn\u00ed spat\u0159ili skl\u00e1dac\u00ed leporelo s \u010desk\u00fdm n\u00e1vodem a karti\u010dku s mil\u00fdm d\u00e1rkem od XiaomiMobile.cz, kter\u00fd v\u0161ak nebudeme prozrazovat, a\u0165 nepokaz\u00edme p\u0159ekvapen\u00ed.<\/p>\n N\u00e1sledovala pap\u00edrov\u00e1 po\u0161etka, obsahuj\u00edc\u00ed transparentn\u00ed silikonov\u00fd obal<\/b>, prost\u0159edek na otev\u0159en\u00ed \u0161upl\u00ed\u010dku pro SIM karty a anglickou dokumentaci. P\u0159ilo\u017een\u00ed obalu vn\u00edm\u00e1me jako velmi p\u011bkn\u00fd n\u00e1pad – sice jde o z\u00e1le\u017eitost v cen\u011b n\u011bkolika desetikorun, ale v\u011bt\u0161ina v\u00fdrobc\u016f p\u0159esto nic takov\u00e9ho ned\u011bl\u00e1.<\/p>\n Pak ji\u017e n\u00e1sleduje samotn\u00fd telefon, kter\u00fd m\u00e1 na obrazovce p\u0159ilepenou transportn\u00ed f\u00f3lii. Ta p\u0159ipom\u00edn\u00e1 hlavn\u00ed l\u00e1kadla tohoto modelu, jako jsou 48Mpx fotoapar\u00e1t<\/b>, 6,3″ full HD<\/b> displej, 4000mAh<\/b> baterie \u010di procesor Qualcomm Snapdragon 660. Men\u0161\u00ed ochrannou f\u00f3lii pak najdeme i na zadn\u00ed stran\u011b p\u0159\u00edstroje.<\/p>\n V posledn\u00edm \u201epat\u0159e\u201c krabi\u010dky je asi metr dlouh\u00fd kabel se zakon\u010den\u00edm USB-A a USB-C. D\u00e1le je p\u0159\u00edtomen kompaktn\u00ed nab\u00edjec\u00ed adapt\u00e9r MDY-09-EW s v\u00fdstupn\u00edm nap\u011bt\u00edm 5 volt\u016f a proudem 2 amp\u00e9ry. To v praxi znamen\u00e1, \u017ee a\u010dkoli Redmi Note 7 podporuje Quick Charge 4.0, s touto nab\u00edje\u010dkou si ho neu\u017eijete<\/b>. Kabel i nab\u00edje\u010dka jsou v tradi\u010dn\u00ed b\u00edl\u00e9 barv\u011b.<\/p>\n Na p\u0159edn\u00ed stran\u011b je samoz\u0159ejm\u011b dominantn\u00edm prvkem obrazovka, kter\u00e9 se budeme podrobn\u011bji v\u011bnovat v samostatn\u00e9 kapitole. Proto\u017ee dr\u017e\u00edme v ruce za\u0159\u00edzen\u00ed st\u0159edn\u00ed t\u0159\u00eddy, nen\u00ed zde tak patrn\u00e1 snaha<\/b> o minimalizaci r\u00e1me\u010dk\u016f.<\/p>\n Bu\u010fme ale konkr\u00e9tn\u00ed: zat\u00edmco \u0161\u00ed\u0159ka telefonu je 75,21 milimetr\u016f, \u0161\u00ed\u0159ka obrazovky je 67,06 milimetr\u016f, co\u017e znamen\u00e1, \u017ee po ka\u017ed\u00e9 stran\u011b je r\u00e1me\u010dek siln\u00fd asi 4 milimetry. V\u00fd\u0161ka telefonu je 159,21 milimetr\u016f a v\u00fd\u0161ka displeje 145,29 milimetr\u016f. Na r\u00e1me\u010dek nad a pod obrazovkou tak zb\u00fdv\u00e1 asi 7 milimetr\u016f naho\u0159e i dole.<\/p>\n Obrazovka tedy v p\u0159\u00edpad\u011b telefonu Redmi Note 7 zab\u00edr\u00e1 81,63 % \u010deln\u00ed plochy<\/b>, co\u017e ur\u010dit\u011b nen\u00ed p\u0159evratn\u00e1 hodnota. Nap\u0159\u00edklad n\u00e1mi ned\u00e1vno recenzovan\u00fd Mi Mix 3<\/a> m\u011bl pom\u011br obrazovky k t\u011blu 93,4 %. Pro za\u0159\u00edzen\u00ed st\u0159edn\u00ed t\u0159\u00eddy jde ale o v\u00edcem\u00e9n\u011b obvykl\u00e9 procento.<\/p>\n P\u0159edn\u00ed fotoapar\u00e1t na\u0161el sv\u00e9 m\u00edsto v decentn\u00edm kapkov\u00e9m v\u00fd\u0159ezu<\/b>. Nad n\u00edm je je\u0161t\u011b reproduktor pro hovory, do \u0161t\u011brbiny se povedlo vm\u011bstnat i sn\u00edma\u010d okoln\u00edho sv\u011btla a senzor p\u0159ibl\u00ed\u017een\u00ed. Notifika\u010dn\u00ed LED<\/b> je um\u00edst\u011bna v prav\u00e9 \u010d\u00e1sti doln\u00ed brady, sv\u00edt\u00ed v\u00fdhradn\u011b b\u00edlou barvou, ale bohu\u017eel je pom\u011brn\u011b nen\u00e1padn\u00e1.<\/p>\n Zadn\u00ed strana v na\u0161em p\u0159\u00edpad\u011b zaujme efektn\u00edm gradientem<\/b>, p\u0159ech\u00e1zej\u00edc\u00edm z fialov\u00e9 do modrozelen\u00e9 barvy. Z celkov\u00e9ho pohledu zezadu se d\u00e1 \u0159\u00edci, \u017ee Redmi Note 7 je doslova zt\u011blesn\u011bn\u00edm st\u00e1vaj\u00edc\u00ed designov\u00e9 filozofie Xiaomi. Z\u00e1da jsou sklen\u011bn\u00e1 – \u00fadajn\u011b by m\u011bla b\u00fdt chr\u00e1n\u011bna odoln\u00fdm sklem Gorilla Glass, kter\u00e9 plynule navazuje na bo\u010dn\u00ed hrany.<\/p>\n Na z\u00e1dech najdeme krom\u011b decentn\u00edho n\u00e1pisu \u201eRedmi by Xiaomi\u201c kruhovou \u010dte\u010dku otisk\u016f prst\u016f<\/b>, situovanou uprost\u0159ed, zhruba v horn\u00ed \u010dtvrtin\u011b. Je zde tak\u00e9 optika du\u00e1ln\u00edho fotoapar\u00e1tu, kter\u00fd m\u00e1 dnes tradi\u010dn\u00ed vertik\u00e1ln\u00ed uspo\u0159\u00e1d\u00e1n\u00ed s LED bleskem pod n\u00edm.<\/p>\n Nutno podotknout, \u017ee optika fo\u0165\u00e1ku vystupuje nad okoln\u00ed povrch opravdu velmi v\u00fdrazn\u011b<\/b> a situaci bohu\u017eel nezachr\u00e1n\u00ed ani p\u0159ilo\u017een\u00fd silikonov\u00fd obal. Pokud p\u0159\u00edstroj polo\u017e\u00edte na z\u00e1da na pevnou podlo\u017eku, bude se kv\u016fli tomu k\u00fdvat, nemluv\u011b o tom, \u017ee v\u00fdrazn\u011b stoup\u00e1 riziko po\u0161kozen\u00ed kryc\u00edho skl\u00ed\u010dka.<\/p>\n Sklen\u011bn\u00e1 z\u00e1da se mimo\u0159\u00e1dn\u011b snadno zapatlaj\u00ed<\/b> otisky prst\u016f, tak\u017ee a\u010dkoli telefon hned po rozbalen\u00ed p\u016fsob\u00ed skoro a\u017e mystick\u00fdm dojmem, po n\u011bkolika minut\u00e1ch pou\u017e\u00edv\u00e1n\u00ed ji\u017e rozhodn\u011b nebude tak sexy. \u0158e\u0161en\u00edm je pou\u017eit\u00ed obalu, \u010d\u00edm\u017e v\u0161ak pon\u011bkud oslab\u00edte po\u010d\u00e1te\u010dn\u00ed \u201ewow efekt\u201c, kter\u00fd mobil sv\u00fdm designem vyvol\u00e1v\u00e1.<\/p>\n Hrany jsou z leskl\u00e9ho plastu, kter\u00fd docela dob\u0159e napodobuje kovov\u00fd dojem, a plynule navazuj\u00ed na sklen\u011bn\u00e1 z\u00e1da. Za\u010dn\u011bme na prav\u00e9 stran\u011b, kam v\u00fdrobce um\u00edstil tla\u010d\u00edtko pro zapnut\u00ed\/vypnut\u00ed<\/b>, respektive rozsv\u00edcen\u00ed\/zhasnut\u00ed a tla\u010d\u00edtka pro nastaven\u00ed hlasitosti<\/b>. B\u011bhem hovoru je budete m\u00edt v\u0161echna snadno dostupn\u00e1 v dosahu palce.<\/p>\n Na horn\u00ed hran\u011b je hned n\u011bkolik zaj\u00edmav\u00fdch prvk\u016f. V prvn\u00ed \u0159ad\u011b je to sekund\u00e1rn\u00ed mikrofon<\/b>, kter\u00fd se pod\u00edl\u00ed na potla\u010dov\u00e1n\u00ed okoln\u00edho hluku b\u011bhem hovor\u016f. Redmi se nevzdalo tradi\u010dn\u00edho 3,5mm konektoru pro p\u0159ipojen\u00ed sluch\u00e1tek<\/b>, a dokonce nab\u00edz\u00ed i infra\u010derven\u00fd vys\u00edla\u010d<\/b>. D\u00edky n\u011bmu m\u016f\u017ee telefon pomoc\u00ed aplikace Mi Ovlada\u010d zastat roli d\u00e1lkov\u00e9ho ovl\u00e1d\u00e1n\u00ed dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, jako je televize, audio sestava nebo klimatizace.<\/p>\n Na lev\u00e9 hran\u011b najdete \u0161upl\u00ed\u010dek na SIM karty<\/b>. Jedn\u00e1 se o hybridn\u00ed slot<\/b>, tak\u017ee do telefonu m\u016f\u017eete nainstalovat bu\u010f dv\u011b SIM form\u00e1tu nanoSIM, nebo jednu SIM a jednu pam\u011b\u0165ovou kartu form\u00e1tu microSD s maxim\u00e1ln\u00ed kapacitou a\u017e 256 GB.<\/p>\n <\/p>\n Na spodn\u00ed hran\u011b je zd\u00ed\u0159ka konektoru USB-C<\/b>, kter\u00fd slou\u017e\u00ed k nab\u00edjen\u00ed, p\u0159\u00edpadn\u011b k p\u0159ipojen\u00ed datov\u00e9ho kabelu \u010di extern\u00edho pam\u011b\u0165ov\u00e9ho m\u00e9dia. Je obklopen dv\u011bma m\u0159\u00ed\u017ekami, nicm\u00e9n\u011b jak je u \u010d\u00ednsk\u00fdch v\u00fdrobc\u016f zvykem, stereo z\u00e1\u017eitky ne\u010dekejte, nebo\u0165 hlasit\u00fd reproduktor<\/b> je jen v t\u00e9 prav\u00e9. V lev\u00e9 se schov\u00e1v\u00e1 mikrofon, pou\u017e\u00edvan\u00fd p\u0159i hovorech.<\/p>\n Celkov\u011b vzato a\u017e na leskl\u00e1 z\u00e1da s gradientem nep\u016fsob\u00ed Redmi Note 7 nijak zvl\u00e1\u0161tn\u00edm dojmem. Neboj\u00edme se konstatovat, \u017ee i na pohled vypad\u00e1 jako solidn\u00ed z\u00e1stupce st\u0159edn\u00ed t\u0159\u00eddy chytr\u00fdch<\/b> telefon\u016f. Rozhodn\u011b si ale zaslou\u017e\u00ed pochvalu za p\u0159\u00edkladn\u011b precizn\u00ed d\u00edlensk\u00e9 zpracov\u00e1n\u00ed<\/b>.<\/p>\n Na p\u0159edn\u00ed stran\u011b najdeme LCD IPS<\/b> obrazovku s \u00fahlop\u0159\u00ed\u010dkou 6,3″<\/b> a rozli\u0161en\u00edm 2340 \u00d7 1080<\/b> obrazov\u00fdch bod\u016f (full HD). Pom\u011br stran je 19,5:9<\/b>, telefon je tedy pom\u011brn\u011b prot\u00e1hl\u00fd do v\u00fd\u0161ky a l\u00e9pe se dr\u017e\u00ed v dlani, \u010demu\u017e napom\u00e1haj\u00ed i zaoblen\u00e9 hrany. Uveden\u00e9 velikosti a rozli\u0161en\u00ed odpov\u00edd\u00e1 velmi p\u011bkn\u00e1 jemnost 409 ppi<\/b>.<\/p>\n Z dal\u0161\u00edch parametr\u016f m\u016f\u017eeme zm\u00ednit maxim\u00e1ln\u00ed jas a\u017e 450 nit\u016f<\/b> a kontrast 1500:1<\/b>. Je jasn\u00e9, \u017ee pou\u017eit\u00e1 technologie nenab\u00eddne tak \u010derno\u010dernou \u010dernou, jako displeje AMOLED, jak je ale u Xiaomi zvykem, kladem jsou v tomto p\u0159\u00edpad\u011b p\u0159irozen\u011b p\u016fsob\u00edc\u00ed barvy<\/b>.<\/p>\n Nesporn\u00fdm kladem je pou\u017eit\u00ed odoln\u00e9ho skla Corning Gorilla Glass 5<\/b> o tlou\u0161\u0165ce 0,8 mm, kter\u00e9 by m\u011blo displej chr\u00e1nit p\u0159ed po\u0161kr\u00e1b\u00e1n\u00edm a m\u016f\u017ee eliminovat i n\u00e1sledky p\u0159\u00edpadn\u00e9ho p\u00e1du z v\u00fd\u0161ky a\u017e 1,6 metr\u016f na tvrd\u00fd a nerovn\u00fd povrch.<\/p>\n Z praktick\u00e9ho hlediska je displej v\u00edcem\u00e9n\u011b standardn\u00ed, nab\u00edz\u00ed p\u0159irozen\u00e9 barvy a dobrou \u010ditelnost<\/b>. Proti v\u00fdchoz\u00edmu nastaven\u00ed jsme si v\u0161ak o n\u011bco m\u00e1lo museli zv\u00fd\u0161it \u00farove\u0148 podsv\u011btlen\u00ed. Pozorovac\u00ed \u00fahly hodnot\u00edme jako pr\u016fm\u011brn\u00e9, \u010ditelnost na p\u0159\u00edm\u00e9m slunci jako dobrou, by\u0165 ne zdaleka tak skv\u011blou, jako u AMOLED\u016f.<\/p>\n Redmi Note 7 je nesporn\u011b cenov\u011b dostupn\u00e9 za\u0159\u00edzen\u00ed, ale IPS panel v n\u011bkter\u00fdch aspektech p\u0159ekonal na\u0161e o\u010dek\u00e1v\u00e1n\u00ed<\/b> – nap\u0159\u00edklad z pohledu maxim\u00e1ln\u00edho jasu. Nicm\u00e9n\u011b st\u00e1le to je levn\u011bj\u0161\u00ed LCD obrazovka a p\u0159ich\u00e1z\u00ed s o\u010dek\u00e1van\u00fdmi nev\u00fdhodami.<\/p>\n \u010cte\u010dka otisk\u016f prst\u016f<\/b> je tradi\u010dn\u011b situov\u00e1na na zadn\u00ed stran\u011b uprost\u0159ed, zhruba v horn\u00ed \u010dtvrtin\u011b. Je mo\u017en\u00e9, \u017ee pro u\u017eivatele s krat\u0161\u00edmi prsty bude o n\u011bco obt\u00ed\u017en\u011bji dosa\u017eiteln\u00e1. Dle zb\u011b\u017en\u00e9ho testu bohu\u017eel nejsou podporov\u00e1na \u017e\u00e1dn\u00e1 dotykov\u00e1 gesta.<\/p>\n Z hlediska fungov\u00e1n\u00ed ji budeme jen a jen chv\u00e1lit – funguje skute\u010dn\u011b velmi dob\u0159e<\/b>, nikdy jsme nemuseli pokus o odemknut\u00ed opakovat. Telefon se po doteku rozsv\u00edt\u00ed a odemkne doslova ve zlomku sekundy. Ani m\u00edrn\u011b navlhl\u00e9 prsty ne\u010dinily \u010dte\u010dce pot\u00ed\u017ee.<\/p>\n V p\u0159\u00edpad\u011b Redmi Note 7 s MIUI 10.2 ji\u017e nen\u00ed nutn\u00e9 prov\u00e1d\u011bt zm\u011bnu oblasti, aby bylo dostupn\u00e9 odemyk\u00e1n\u00ed obli\u010dejem<\/b>. Sta\u010d\u00ed tuto volbu aktivovat v sekci Zamykac\u00ed obrazovka a heslo<\/i>, kde je k dispozici mo\u017enost P\u0159idat tv\u00e1\u0159<\/i>.<\/p>\n Samotn\u00e9 odemyk\u00e1n\u00ed rozpozn\u00e1n\u00edm tv\u00e1\u0159e funguje rychle a spolehliv\u011b<\/b> – od stisku tla\u010d\u00edtka k odemknut\u00ed zpravidla neuplynula v\u00edce ne\u017e jedna sekunda. Nutno podotknout, \u017ee se jedn\u00e1 jen o z\u00e1kladn\u00ed ov\u011b\u0159en\u00ed, nikoli 3D skenov\u00e1n\u00ed. Odemyk\u00e1n\u00ed t\u00edmto zp\u016fsobem tak\u00e9 nefunguje ve tm\u011b \u010di za zhor\u0161en\u00fdch sv\u011bteln\u00fdch podm\u00ednek<\/b>.<\/p>\n Zvuk hlasit\u00e9ho reproduktoru je pochopiteln\u011b jen monofonn\u00ed. Z hlediska kvality ho hodnot\u00edme jako lep\u0161\u00ed pr\u016fm\u011br<\/b> – je \u010dist\u00fd, pom\u011brn\u011b p\u011bkn\u011b prokreslen\u00fd a ani na maxim\u00e1ln\u00ed \u00farove\u0148 nedrn\u010d\u00ed, nechr\u010d\u00ed a nevyd\u00e1v\u00e1 \u017e\u00e1dn\u00e9 pazvuky. Jeho hlasitost je p\u016fsobiv\u011b vysok\u00e1, tak\u017ee nap\u0159\u00edklad pokyny navigace p\u0159i j\u00edzd\u011b autem jsou dob\u0159e sly\u0161iteln\u00e9.<\/p>\n Zkoum\u00e1n\u00ed hardwarov\u00e9 v\u00fdbavy za\u010dn\u011bme procesorem, kter\u00fdm je osmij\u00e1drov\u00fd Qualcomm Snapdragon 660<\/b>. To, up\u0159\u00edmn\u011b \u0159e\u010deno, nen\u00ed \u00fapln\u00e1 v\u00fdhra, proto\u017ee jde o bezm\u00e1la rok a p\u016fl star\u00fd \u010dip<\/b>, kter\u00fd ji\u017e m\u00e1 n\u00e1stupce v podob\u011b Snapdragonu 670. Najdete ho nap\u0159\u00edklad v lo\u0148sk\u00e9m Xiaomi Mi A2 \u010di Mi 8 Lite.<\/p>\n Procesor je vyr\u00e1b\u011bn 14nm procesem FinFET, z jeho osmi jader Kryo 260<\/b> jsou \u010dty\u0159i schopna b\u011b\u017eet na rychlosti a\u017e 2,2 GHz<\/b> a dal\u0161\u00ed \u010dty\u0159i a\u017e na 1,8 GHz. Grafiku obstar\u00e1v\u00e1 Adreno 512<\/b> s rychlost\u00ed a\u017e 650 MHz, krom\u011b n\u011bj jsou k va\u0161im slu\u017eb\u00e1m p\u0159ipraveny tak\u00e9 koprocesory pro um\u011blou inteligenci Artificial Intelligence Engine (AIE) \u010di zpracov\u00e1n\u00ed obrazu Qualcomm Spectra.<\/p>\n Z hlediska intern\u00ed a opera\u010dn\u00ed pam\u011bti jsou dle ofici\u00e1ln\u00edch str\u00e1nek<\/a> k dispozici dv\u011b varianty levn\u011bj\u0161\u00ed nab\u00edz\u00ed 3 GB RAM a 32GB intern\u00ed \u00falo\u017ei\u0161t\u011b<\/b>, dra\u017e\u0161\u00ed a vybaven\u011bj\u0161\u00ed pak p\u0159ich\u00e1z\u00ed se 4 GB opera\u010dn\u00ed pam\u011bti a 64GB vnit\u0159n\u00ed pam\u011bt\u00ed<\/b>. V p\u0159\u00edpad\u011b RAM jsou pou\u017eity moduly Dual channel LPDDR4x, u intern\u00ed pam\u011bti m\u016f\u017eete po\u010d\u00edtat s eMMC 5.1. Pokud by v\u00e1m \u00falo\u017ei\u0161t\u011b nesta\u010dilo, lze ho roz\u0161\u00ed\u0159it pomoc\u00ed pam\u011b\u0165ov\u00fdch karet microSD o dal\u0161\u00edch a\u017e 256 GB.<\/p>\n Z tohoto pohledu se tedy jedn\u00e1 o tak\u0159ka klasick\u00e9 za\u0159\u00edzen\u00ed st\u0159edn\u00ed t\u0159\u00eddy<\/b>, \u010demu\u017e odpov\u00edd\u00e1 jak hardwarov\u00e1 v\u00fdbava, tak i cenovka. P\u0159\u00edjemn\u00e1 je ur\u010dit\u011b dostupnost verze se 4 GB opera\u010dn\u00ed pam\u011bti, kter\u00e1 by m\u011bla b\u00fdt posta\u010duj\u00edc\u00ed pro v\u0161echny situace. V p\u0159\u00edpad\u011b 64GB varianty z\u016fst\u00e1v\u00e1 u\u017eivateli dostupn\u00fdch voln\u00fdch cca 54 GB.<\/p>\n Syntetick\u00e9 benchmarky<\/b> pochopiteln\u011b odr\u00e1\u017eej\u00ed re\u00e1ln\u00fd v\u00fdkon jen \u010d\u00e1ste\u010dn\u011b – p\u0159eci jen m\u011b\u0159\u00ed hrub\u00fd v\u00fdkon hardwaru a p\u0159\u00edli\u0161 ne\u0159e\u0161\u00ed odlad\u011bnost softwaru. V p\u0159\u00edpad\u011b telefon\u016f Xiaomi a Redmi je \u00farove\u0148 odlad\u011bn\u00ed nadstavby MIUI velice dobr\u00e1, tak\u017ee p\u0159inejmen\u0161\u00edm pro srovn\u00e1n\u00ed telefon\u016f mezi sebou mohou b\u00fdt benchmarky dostate\u010dn\u011b vypov\u00eddaj\u00edc\u00ed.<\/p>\n Ka\u017ed\u00e9 testov\u00e1n\u00ed prov\u00e1d\u00edme opakovan\u00fdm m\u011b\u0159en\u00edm<\/b>, abychom vylou\u010dili dal\u0161\u00ed vlivy a omezili odchylky, zp\u016fsoben\u00e9 n\u011bjakou \u010dinnost\u00ed v telefonu. Konkr\u00e9tn\u011b ka\u017ed\u00fd telefon absolvuje test t\u0159ikr\u00e1t a z v\u00fdsledk\u016f po\u010d\u00edt\u00e1me pr\u016fm\u011brnou hodnotu. V tomto p\u0159\u00edpad\u011b v\u017edy srovn\u00e1v\u00e1me hodnoty s telefonem, kter\u00e9mu jsme nam\u011b\u0159ili nejvy\u0161\u0161\u00ed hodnotu, a d\u00e1le s Redmi Note 6 Pro a Redmi Note 5.<\/p>\n AnTuTu Benchmark<\/a> lze pova\u017eovat za jak\u00fdsi nepsan\u00fd etalon v segmentu testov\u00e1n\u00ed v\u00fdkonnosti mobiln\u00edch telefon\u016f<\/b>. Jeho v\u00fdstupem je bodov\u00e9 sk\u00f3re, vyjad\u0159uj\u00edc\u00ed celkov\u00fd v\u00fdkon za\u0159\u00edzen\u00ed. Aktu\u00e1ln\u00ed vlajkov\u00e1 lo\u010f Xiaomi Mi 9 v tomto testu dos\u00e1hla impozantn\u00edho v\u00fdsledku 387 851 bod\u016f.<\/p>\n Test Geekbench 4<\/a> vyhodnocuje p\u0159edev\u0161\u00edm v\u00fdpo\u010detn\u00ed v\u00fdkon<\/b> a pom\u011brn\u011b dob\u0159e odr\u00e1\u017e\u00ed, jak se telefon chov\u00e1 v b\u011b\u017en\u00fdch operac\u00edch, jako je surfov\u00e1n\u00ed po webu \u010di pr\u00e1ce s dokumenty. Po\u010d\u00edt\u00e1 zvl\u00e1\u0161\u0165 v\u00fdsledky p\u0159i zpracov\u00e1n\u00ed jedn\u00edm procesorov\u00fdm j\u00e1drem a v\u00edce j\u00e1dry.<\/p>\n V testech v operac\u00edch s jedn\u00edm j\u00e1drem<\/b> b\u00fdvaj\u00ed v\u00fdsledky velice vyrovnan\u00e9:<\/p>\n Ani v testu operac\u00ed, prov\u00e1d\u011bn\u00fdch s v\u00edce j\u00e1dry<\/b>, si telefon nevedl \u0161patn\u011b a sv\u00e9 star\u0161\u00ed sourozence celkem jednozna\u010dn\u011b p\u0159ekonal:<\/p>\n V portfoliu benchmark\u016f m\u00e1me tak\u00e9 AI Benchmark<\/a>, zam\u011b\u0159uj\u00edc\u00ed se na m\u011b\u0159en\u00ed v\u00fdkonu v oblasti um\u011bl\u00e9 inteligence<\/b>. Tento obor zaznamen\u00e1v\u00e1 na telefonech velk\u00fd rozmach a nap\u0159\u00edklad na za\u0159\u00edzen\u00edch Xiaomi hraje v\u00fdznamnou roli p\u0159i nastaven\u00ed fotoapar\u00e1tu b\u011bhem po\u0159izov\u00e1n\u00ed sn\u00edmku i n\u00e1sledn\u00e9m zpracov\u00e1n\u00ed.<\/p>\n Na z\u00e1klad\u011b v\u0161ech t\u0159\u00ed benchmark\u016f m\u016f\u017eeme konstatovat, \u017ee Redmi Note 7 je ve srovn\u00e1n\u00ed se star\u0161\u00edmi modely o\u010dividn\u011b siln\u011bj\u0161\u00ed<\/b>. Je to ur\u010dit\u011b n\u011bco, co se dalo p\u0159edpokl\u00e1dat – ostatn\u011b asi jen t\u011b\u017eko by v\u00fdrobce obh\u00e1jil, kdyby nov\u00fd telefon t\u00e9\u017ee t\u0159\u00eddy nenab\u00eddl alespo\u0148 o n\u011bco vy\u0161\u0161\u00ed v\u00fdkon.<\/p>\n Glob\u00e1ln\u00ed verze, kterou koup\u00edte v na\u0161em e-shopu<\/a>, pochopiteln\u011b zvl\u00e1d\u00e1 \u201e\u010desk\u00e9 LTE\u201c<\/b>. Na ofici\u00e1ln\u00edch str\u00e1nk\u00e1ch<\/a> jsou deklarov\u00e1ny podpory n\u00e1sleduj\u00edc\u00edch standard\u016f:<\/p>\n B\u011bhem test\u016f jsme pouze v oblastech se slab\u0161\u00edm sign\u00e1lem zaznamenali drobn\u00e9 probl\u00e9my s mobiln\u00edm internetov\u00fdm p\u0159ipojen\u00edm<\/b>. V takov\u00e9m p\u0159\u00edpad\u011b nepomohlo ani nastaven\u00ed du\u00e1ln\u00edho 4G. Jinak ale data fungovala rychle a spolehliv\u011b za v\u0161ech okolnost\u00ed.<\/p>\n Z hlediska Wi-Fi podporuje Redmi Note 7 standardy 802.11 a\/b\/g\/n\/ac<\/b> v p\u00e1smech 2,4 i 5,0 GHz<\/b>. Zm\u00ednit m\u016f\u017eeme tak\u00e9 podporu technologi\u00ed WiFi Direct a WiFi Display. V tomto sm\u011bru jsme nezaznamenali ani sebemen\u0161\u00ed pot\u00ed\u017ee<\/b>. Schopnost nav\u00e1zat p\u0159ipojen\u00ed ke slab\u0161\u00ed Wi-Fi je podobn\u00e1, jako u v\u011bt\u0161iny testovan\u00fdch mobil\u016f.<\/p>\n Z dal\u0161\u00edch bezdr\u00e1tov\u00fdch technologi\u00ed zmi\u0148me Bluetooth v posledn\u00ed verzi 5.0<\/b>. Bohu\u017eel v\u0161ak chyb\u00ed NFC<\/b>, co\u017e v praxi znamen\u00e1 hlavn\u011b to, \u017ee telefon nen\u00ed mo\u017en\u00e9 pou\u017e\u00edvat pro bezkontaktn\u00ed placen\u00ed<\/b>. Bohu\u017eel, a\u010d bychom v roce 2019 NFC od telefonu t\u00e9to t\u0159\u00eddy \u010dekali jako samoz\u0159ejmost, je\u0161t\u011b tomu tak nen\u00ed.<\/p>\n K dispozici je tak\u00e9 infra\u010derven\u00fd vys\u00edla\u010d<\/b>, tak\u017ee mezi aplikacemi najdete Mi Ovlada\u010d, d\u00edky n\u00ed\u017e lze telefon pou\u017e\u00edvat jako d\u00e1lkov\u00e9 ovl\u00e1d\u00e1n\u00ed dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f<\/b> – nap\u0159\u00edklad televize, audio sestavy \u010di klimatizace. Krom\u011b toho lze u tohoto modelu po\u010d\u00edtat s p\u0159\u00edjmem rozhlasov\u00e9ho vys\u00edl\u00e1n\u00ed<\/b> na velmi kr\u00e1tk\u00fdch vln\u00e1ch (FM).<\/p>\n![\"Testovali](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Testovali-jsme-tuto-variantu-1024x768.jpg\")
<\/a>![\"Recenze](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Recenze-Xiaomi-Redmi-Note-7-za\u010d\u00edn\u00e1-1024x768.jpg\")
<\/a>Co je v balen\u00ed?<\/h2>\n
![\"Recenze](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Recenze-Xiaomi-Redmi-Note-7-obsah-balen\u00ed-1024x768.jpg\")
<\/a>![\"Telefon](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-m\u00e1-na-obrazovce-p\u0159ilepenou-transportn\u00ed-f\u00f3lii-1024x768.jpg\")
<\/a>![\"Bohu\u017eel](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Bohu\u017eel-jen-oby\u010dejn\u00e1-nab\u00edje\u010dka-300x225.jpg\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Spodn\u00ed](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Spodn\u00ed-patro-krabi\u010dky-300x225.jpg\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\tRedmi Note 7 zep\u0159edu<\/h2>\n
![\"Na](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Na-p\u0159edn\u00ed-stran\u011b-je-samoz\u0159ejm\u011b-dominantn\u00edm-prvkem-obrazovka-1024x648.jpg\")
<\/a>![\"Xiaomi](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Xiaomi-Redmi-Note-7-m\u00e1-decentn\u00ed-kapkov\u00fd-v\u00fd\u0159ez-1024x768.jpg\")
<\/a>Redmi Note 7 zezadu<\/h2>\n
![\"Zadn\u00ed](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Zadn\u00ed-strana-v-na\u0161em-p\u0159\u00edpad\u011b-zaujme-efektn\u00edm-gradientem-1024x768.jpg\")
<\/a>![\"Fotoapar\u00e1t](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Fotoapar\u00e1t-opravdu-v\u00fdrazn\u011b-vystupuje-1024x659.jpg\")
<\/a>Proch\u00e1zka po hran\u00e1ch<\/h2>\n
![\"Tla\u010d\u00edtka](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Tla\u010d\u00edtka-na-lev\u00e9-hran\u011b-1024x462.jpg\")
<\/a>![\"Horn\u00e1](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Horn\u00e1-hrana-1024x407.jpg\")
<\/a>![\"Slot](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Slot-na-SIM-kartu-1024x369.jpg\")
<\/a>![\"Spodn\u00ed](\"http:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Spodn\u00ed-hrana-telefonu-1024x403.jpg\")
<\/a>Obrazovka<\/h2>\n
![\"Parametry](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Parametry-obrazovky-Redmi-Note-7-dle-Display-Testeru-01-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Parametry](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Parametry-obrazovky-Redmi-Note-7-dle-Display-Testeru-02-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Parametry](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Parametry-obrazovky-Redmi-Note-7-dle-Display-Testeru-03-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t\u010cte\u010dka otisk\u016f prst\u016f<\/h2>\n
Odemyk\u00e1n\u00ed obli\u010dejem<\/h2>\n
![\"Nab\u00eddka](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Nab\u00eddka-P\u0159idat-tv\u00e1\u0159-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Mo\u017enost](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Mo\u017enost-odemyk\u00e1n\u00ed-obli\u010dejem-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Nastaven\u00ed](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Nastaven\u00ed-odemyk\u00e1n\u00ed-tv\u00e1\u0159\u00ed-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\tPr\u016fm\u011brn\u00fd zvuk, dobr\u00e1 hlasitost<\/h2>\n
Hardwarov\u00e1 v\u00fdbava<\/h2>\n
![\"Procesor\"](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Procesor-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Za\u0159\u00edzen\u00ed\"](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Za\u0159\u00edzen\u00ed-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Syst\u00e9m\"](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Syst\u00e9m-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Baterie\"](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Baterie-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Teploty\"](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Teploty-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Senzory\"](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Senzory-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\tBenchmarky<\/h2>\n
AnTuTu Benchmark<\/h3>\n
\n
![\"AnTutu](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/AnTutu-Benchmark-pro-\u00fa\u010dely-recenze-Redmi-Note-7-01-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"AnTutu](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/AnTutu-Benchmark-pro-\u00fa\u010dely-recenze-Redmi-Note-7-02-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"AnTutu](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/AnTutu-Benchmark-pro-\u00fa\u010dely-recenze-Redmi-Note-7-03-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\tGeekbench 4<\/h3>\n
\n
\n
![\"Geekbench](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Geekbench-4-na-Redmi-Note-7-01-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Geekbench](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Geekbench-4-na-Redmi-Note-7-02-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Geekbench](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Geekbench-4-na-Redmi-Note-7-03-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\tAI Benchmark<\/h3>\n
\n
![\"AI](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/AI-Benchmark-na-Redmi-Note-7-01-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"AI](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/AI-Benchmark-na-Redmi-Note-7-02-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"AI](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/AI-Benchmark-na-Redmi-Note-7-03-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\tKomunikace<\/h2>\n
\n
![\"Telefon](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-jako-d\u00e1lkov\u00fd-ovlada\u010d-06-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Telefon](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-jako-d\u00e1lkov\u00fd-ovlada\u010d-05-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Telefon](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-jako-d\u00e1lkov\u00fd-ovlada\u010d-04-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t
![\"Telefon](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-jako-d\u00e1lkov\u00fd-ovlada\u010d-03-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Telefon](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-jako-d\u00e1lkov\u00fd-ovlada\u010d-02-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t![\"Telefon](\"https:\/\/xm.cz\/blog\/wp-content\/uploads\/2019\/03\/Telefon-jako-d\u00e1lkov\u00fd-ovlada\u010d-01-138x300.png\")
<\/a>\n\t\t\t<\/div>\n\t\t\t\t