Ondrej Holzman Lokaci ne kawai. Kuma lokacin da Apple zai sami nunin Retina a yawancin kwamfutocinsa ya zo jiya. An gabatar da sabbin iMacs 21,5-inch tare da nunin 4K kuma mafi girma, 27-inch iMac ya sami kyakkyawan nuni na 5K a duk samfuran. Amma ba duk abin da ya yi nasara ga Apple ba.
A karon farko, nunin Retina, wanda a cikin samfuran Apple yana nufin nuni wanda ba za ka iya ganin pixels ɗin mutum da idon ɗan adam ba, ya bayyana a cikin iPhone a cikin 2010. Daga baya, ya yi hanyar zuwa agogo, allunan da kwamfyutoci, da kuma kwamfutar tafi-da-gidanka. A bara shi ma ya zo ga iMac 5-inch a cikin nau'i na 27K ƙuduri.
Bayan shekara guda kawai, 5K ya fi kyau
A wannan faɗuwar, Apple ya kuma sami nasarar samun babban nuni a cikin ƙananan iMacs mai girman inci 21,5 kuma ya nuna cewa, kodayake kwanan nan ya mai da hankali sosai kan samfuran wayar hannu, tabbas ba ya barin kwamfutoci. "Muna damu da su sosai," in ji Brian Croll, mataimakin shugaban tallace-tallace na Macintosh. Dan jarida Steven Levy ya yi hira da shi, wanda Apple bude hanya ta musamman zuwa dakunan gwaje-gwaje na sirri inda ake haɓaka sabbin iMacs.
Bugu da kari, sabon jerin iMac ba wai kawai ya kawo mafi kyawun nuni tare da babban ƙuduri ba. A cikin shekarar da ta gabata, Apple ya kuma mai da hankali kan sabuwar fasahar da ta sa ko da nunin 5K ya fi na bara. "Mun ba su gamut launi mai faɗi, wanda ke nufin za su iya nuna launuka masu yawa," in ji Tom Boger, babban darektan na'urorin Mac.
Har yanzu, ma'aunin launi shine sRGB (Standard Red Green Blue), kuma Retina na Apple na iya nuna kashi 100 na wannan bakan launi. Wasu masu saka idanu ba su kai kashi dari ba, amma Apple ya so ya ci gaba. Wannan shine dalilin da ya sa ya fito da sabon ma'auni mai suna P3, wanda zai iya nuna karin launuka 25% fiye da sRGB. Matsalar ita ce masana'antun iMac sun kasa samun fasahar da suka dace na dogon lokaci. Abin da ake kira An ƙi Quantum Dot saboda cadmium mai guba har sai da ya sami amintattun abubuwan haɗin gwiwa daga masu samar da LED.
Nunin palette mai faɗin launuka akan manyan nunin nunin ƙwararru za a yi maraba da su musamman. Mai kasuwa Brian Croll ya bayyana cewa matsakaicin mai amfani zai iya gaya cewa launuka sun fi kyau, amma mutanen da ke buƙatar mafi aminci na launuka za su yaba da shi. "Masu amfani suna mai da hankali sosai kan palette mai launi da za su gane shi nan da nan," in ji Croll. Kuna iya gane bambance-bambance, alal misali, a cikin albarkatun RAW hotuna daga kyamarorin SLR na dijital.
Apple ya kuma yi tunanin kwararru a cikin software. Tare da sabon iMacs, ya fito da sabuntawa don kayan aikin gyara iMovie, sigar 10.1 wanda ke kawo manyan labarai. Tun da sabon iPhone 6S na iya rikodin bidiyo na 4K kuma yanzu har ma da ƙananan iMacs na iya samun nuni na 4K, iMovie don OS X kuma yana zuwa tare da tallafin bidiyo na 4K (pixels 3 x 840 a firam 2160 a sakan daya). Da yawa tabbas za su yi amfani da goyan bayan 30p a firam 1080 a sakan daya.
Ba zato ba tsammani, Apple ya canza yanayin mai amfani, wanda aka yi wahayi zuwa gare shi ta iOS, wanda ke da kyau ga masu amfani, saboda za a haɗa ikon sarrafawa. A kan iOS, zai ci gaba da kasancewa game da gyaran gyare-gyare na asali, kuma tare da iMovie 10.1, yanzu yana da sauƙi don jawo ayyukan da ke ci gaba zuwa kwamfutar, inda za mu iya gama su da kayan aikin gyara na ci gaba. Amma sabon iMovie kuma yana da matukar buƙata akan kayan masarufi. Kuna buƙatar aƙalla Mac 2011 tare da 4GB na RAM. Kuma idan kana so ka jera bidiyo na 4K a hankali, ana buƙatar iMac tare da Retina ko MacBook daga aƙalla 2013 da aka haɗa da mai duba 4K.
A cikin 2015, floppy faifai ba a yarda da shi ba
Duk da haka, ban da gabatar da ban mamaki sabon nuni, ya kamata a kara da cewa Apple ya yi wasu sosai unpopular yanke shawara a cikin sabon iMac jerin cewa tafi kai tsaye a kan mafi kyau mai amfani gwaninta.
Mafi mahimmanci kuma a lokaci guda an yanke shawara mara kyau tare da ajiya. A cikin ainihin sigar iMacs 21,5-inch 4K, Apple yana ba da babban rumbun kwamfutarka na 1TB tare da juyi 5 a minti daya. A 400, wani abu kamar wannan shi ne gaba daya unacceptable ga inji for 2015 dubu rawanin. Musamman idan muka yi la'akari da cewa farashin Fusion Drives ya ragu.
Aƙalla, za ku biya ƙarin kuɗi na Fusion Drive, watau haɗaɗɗen hard disk ɗin classic tare da SSD, don samun saurin karatu da rubutu. Amma ko a nan, Apple bai ci nasara sosai ba. 1TB Fusion Drive yana biyan ƙarin rawanin 3, kuma a cikinsa Apple baya bayar da 200GB SSD kamar da, amma 128GB kawai. Kuna iya samun babban ajiyar walƙiya har zuwa 24TB Fusion Drive, wanda farashin rawanin 2. Idan kawai kuna son SSD a cikin iMac na 9K, wanda shine larura ga mutane da yawa a yau, 600 GB zai kashe rawanin 4, 256 GB zai kashe rawanin 6.
A cikin yanayin iMacs 21,5-inch, Apple bai farantawa ko dai ta hanyar samar da haɗe-haɗen zane kawai don duk samfura ba. Zaɓin zaɓin sadaukarwa kamar yadda yake a cikin yanayin iMac mai inci 27 ya ɓace. Hakazalika, sabanin misali sabon 12-inch MacBook, Apple ya yi watsi da aiwatar da sabon USB-C kuma har yanzu muna jiran Thunderbolt 3. A kan 4K iMac, wasu na iya rasa yiwuwar fadada mai amfani na ƙwaƙwalwar aiki. , don haka dama daga masana'anta dole ne ku sayi mafi girma, idan kuna buƙata (16GB RAM akan rawanin 6). A cikin yanayin 400K iMac, duk da haka, ana iya ƙara RAM zuwa ninki biyu 5 GB idan aka kwatanta da bara saboda na'urori na Skylake.
Na'urorin haɗi sun fi dacewa da muhalli
V ramci sabbin na'urorin sihiri, watau keyboard, linzamin kwamfuta da trackpad, wanda Apple ya gabatar tare da iMacs, Ɗaya daga cikin manyan canje-canje shine sauyawa daga batir AA na yau da kullum zuwa ginanniyar tarawa. Keyboard Magic, Magic Mouse 2 da Magic Trackpad 2 yanzu sun fi dacewa da muhalli.
A cewar Apple, duk samfuran yakamata su kasance har zuwa wata ɗaya akan caji ɗaya (tsawon sa'o'i biyu). Amma kawai minti ɗaya na caji yana shirya su na tsawon sa'o'i huɗu na aiki, don haka kada ku damu cewa idan sabon Magic Mouse ɗinku ya ƙare, misali, ba za ku iya yin aiki ba saboda haɗin walƙiya yana a ƙasa. . Yana ɗaukar ƴan mintuna kaɗan kawai kuma kun sake shirya.
Wani kyakkyawan yanayin shine da zarar ka haɗa keyboard, trackpad ko linzamin kwamfuta zuwa kwamfutarka, waɗannan na'urori za su haɗa kai tsaye. Ba lallai ne ku sake shiga ta hanyar haɗin kai ba a wasu lokuta ta Bluetooth. Koyaya, ba shakka, samfuran suna ci gaba da sadarwa ta hanyarsa. Magic Trackpad 2 shine kawai na'urar da ke buƙatar Bluetooth 4.0.
Allon madannai yana da kyau. Amma kuma, shin za a sami madanni na numpad, za a yi waya ko BT? Kuma yaushe?
Taken kanun "Acsories sun fi dacewa da muhalli" yana da cece-kuce.
Ko da yake ba ni da makaranta, na kuskura in ce 8 cm na jan karfe waya ne in kwatancen mafi m muhalli fiye da baturi lithium don samarwa, aiki da kuma zubar da baya (a cikin shekaru 10-50).
Ee. Mamaki. Don lita 3 ba tare da hasken baya ba. Super hangen nesa na'urar. Kuma hankali ga ilimin halitta abu ne mai ban dariya. Masifu ne.
Don Allah wani zai iya samun wani wuri fuskar bangon waya da sabbin iMacs ke da su a cikin hotunan gabatarwa?
Akwai da yawa daga cikinsu. Misali, daya yana nan: https://wallpaperscraft.com/download/nature_mountains_sky_lake_clouds_81150/3840×2400
Na gode, nima na sami wannan, amma ina son wanda ke cikin hoton farko a nan, raƙuman ruwa tare da surfer kuma na yi google yadda na yi google..
Idan yana aiki azaman na'urar don ƙwararru, to dole ne kayan aikin suma su dace da shi, ba kawai bayyanar ba. Baya ga nunin, babu wani juyin juya hali a nan, kuma ban fahimci dalilin da yasa irin wannan na'ura ya kamata ya faranta wa ƙwararru ba. Kwararren ya kai ga ƙarfe daban-daban.
Daga na'ura don ƙwararru. Shin suna nufin ƙwararrun mazan mata ne??