Mona Lineup ea 21.5-inch ea iMac

Tlhahlobo ea pele ka leihlo la iMac Retina 4K la 21.5-inch

Apple e ile ea nka mechine e mecha ea 2015 ea iMac 21,5-inch e sebelisang batlakase ba basebelisi ba Broadwell, lipapali tse nkiloeng ka potlako tsa Intel, 'me, joalokaha ho lebeletsoe, mohlala o mocha oa Ponahalo oa Retina 4K, qetellong o tlisa boleng ba setšoantšo sa Retina ho tse nyenyane tsa iMacs.

Mac lineup e 21.5 e ncha e arotsoe ka meralo e meraro ea motheo: mohlala oa motheo le bohareng ba boemong ba bohareng ba motlakase, ka bobeli bo bontšang mekhoa e tloaelehileng ea 1920 x 1080 e sebelisitsoeng melokong e fetileng, le poneletso e phahameng e kenyang ponahalo ea Retina 4K, e nang le 4096 x Li-pixels tse 2304.

Lisebelisoa

E 'nile ea emela nako e telele, empa iMacs ea 21-inch e tla be e hlophisitsoe le batlakase ba Broadwell-based Intel. Ka lehlakoreng le khanyang, litlhapiso tsa Broadwell li tla fana ka matla a ntlafatsang mosebetsing oa kakaretso, ha o bapisoa le iMacs e kholo ea Haswell. Empa ke maketse hore ebe liphetoho tse ncha ka ho fetisisa tsa Skylake , tseo Apple li kenyelletsoeng ka tsona iMac ea li-27-inch tsa 2015 , ha lia kenyelletsoa; sena se ka be se ile sa lumella Apple hore e tl'o feta holim'a lelapa la Broadwell.

Ke nahana hore taba ena e ne e le litšenyehelo, kaha basebelisi ba Skylake ba ntse ba le bacha, 'me ba tsoela pele ho laela chelete e itseng ea theko e phahameng ka theko. Leha ho le joalo, a re se ke ra kenngoa ka har'a lebitso la motlakase, ha se bohlokoa haholo ke hore iMacs e ncha e tla etsa joang.

Setsi sa basebo se sebelisa 1.6 GHz Dual-Core i5, ha iMac e bohareng ba mmac e fofa ho fihlela ho 2.8 GHz Quad-Core i5. Phetolelo ea Retina ea iMac ea 21,5-inch e na le 3.1 GHz Quad-Core i5.

IMac Retina e fana ka boithuto bo ntlafatsang, e leng se u lumellang hore u se ke ua hlola u e-na le 3.3 GHz Quad-Core i7, e lokelang ho fana ka polelo e kholo ea CPU.

Litšoantšo

Ma-iMacs ohle a 21,5-inch 2015 a sebelisa litšoantšo tse kenyelletsoeng ho tloha Intel. Mohlala oa motheo o tla le Intel HD Graphics 6000, GPU e tšoanang e sebelisitsoeng MacBook Air .

Phetolelo ea Retina ea iMac ea 21,5-inch e sebelisa Intel Iris Pro Graphics e matla haholoanyane 6200. Ho fapana le Retina iMac ea 27-inch, ha ho na ntlafatso ea litšoantšo e fumanehang. Leha ho le joalo, kaha iMac ea 21,5-inch e sebelisa ponahalo e nyane ea 4K, ho latela khanya ea 5K ho mor'abo eona e moholo, li-graph tse 6200 tse kopantseng li lokela ho fana ka litšoantšo tse ntle haholo tsa litšoantšo, ho kenyeletsa matla a ho khanna ponahalo ea 'mino oa iMac oa Retina le ponahalo e kantle ea 4K tse amanang le sekepe sa Thunderbolt 2.

Boloka

Pokello e kene-kenngoeng ka iMacs ea 21,5-inch ea 2015 ke karoloana ea mokotlana o tsoakiloeng. Sebopeho se tloaelehileng ho iMacs kaofela ke hard drive e le 1 TB e spins ka 5,400 RPM. Eo ke khetho e ntle bakeng sa koloi ea ho boloka nako ea Time Machine, empa joaloka motlakase oa ho qalang letsatsi le letsatsi, o tlase ho feta o loketseng. Palo e fokolang ea ho potoloha e tiisa bothata ba ts'ebetso, 'me e tla etsa hore u tsikitlanya meno ka linako tsohle ha u qeta iMac ea hao kapa u qalise kopo, ha u ntse u emetse hore desktop ea hao e hlahe kapa litšoantšo tsa hau tsa Dock li khaotse ho bouncing .

Ka lehlohonolo, u ka ntlafatsa ho ea pele ho 1 TB Fusion Drive kapa SSD e potlakileng e le polokelo ea hau e ka sehloohong . Koloi ea 1 ea Fusion Fusion e kentse ts'oaetso e nyenyane. Qalong, koloi ea Fusion e entsoe ka 128 GB SSD le hard drive ea 1 TB.

Empa Apple e fetotse 1 TB Fusion Drive ho sebelisa 24 GB SSD e nyenyane haholo. Sena se ntse se lokela ho fana ka polokelo e lekaneng ho tiisa hore OS X le likheo tse seng kae tseo u li sebelisang ka makhetlo a mangata li bolokiloe SSD e phahameng, empa e ke ke ea tlohela kamore e eketsehileng joaloka sebaka sa pele sa Fusion Drive. Ka lehlakoreng le khanyang, litsenyehelo tsa khefu ea 1 Fusion Fusion e se e le tlase haholo, le khetho ea 2 TB Fusion e ntse e sebelisa 128 GB SSD e khōloanyane.

Ho buisana

Ha ho bonahale eka ho na le phetoho lipalong tsa li-port; sekoti sa headphone, script ea karete ea SDXC, likotopo tse 'nè tsa USB , libaka tse peli tsa Thunderbolt le jack ea Gigabit Ethernet e pota-potileng li-link tsa iMac.

Sesebelisoa se se nang mohala se kenyelletsa 802.11ac Wi-Fi le Bluetooth 4.0 .

Litlhahiso

Mohlala oa motheo oa iMac 2015-21.5 o na le theko e ntle, empa ha e le hantle, ke hoo e ka bang tsohle tseo u ka li buang ka oona. E koahetsoe ke mochine o boima oa ho khanna le litšoantšo tse sa tšoaneng. Sebaka sa eona ka ho lekaneng ke ho lumella Apple ho phatlalatsa theko e tlaase e tla ipiletsa ho bareki ba khoebo le ba thuto.

Bakeng sa tšebeliso e tloaelehileng, ke buella mokhoa oa bohareng oa tekanyo e seng oa Retina o qalang ho $ 1,299. Ho sena ke ne ke tla eketsa ntlafatso ea 1 Fusion Fry Drive (+ $ 100), ho fana ka iMac hanyenyane le ho potoloha ts'ebetso e liehang ea mochine oa 5400 RPM o sebelisetsoang ho etsa tlhahiso ea motheo.

U ka boela ua batla ho nahana ka ntlafatso ea RAM, eo, joaloka polokelo, e ka ntlafatsoa feela ka nako ea theko; ha ho na likarolo tse ntlafatsang mochine ka har'a iMac ea 21,5-inch.

Haeba u rata ho bonts'a Retina, mme ha e le hantle ke mang ea sa e rateng, likhopiso tse tšoanang li sebetsa; ho ntlafatsa ho ea ho setsi sa motheo sa polokelo, ebang ke Fusion Drive kapa SSD, le ho ntlafatsa RAM ho 16 GB.

Qetellong, Retina iMac ea 21-inch 2015 le polokelo e ntlafetseng le RAM e ka u beha tekanyo e lekanang ea theko e le iMac ea boima ba 27-inch e nang le Ponahalo ea Retina 5K, e sebelisang liprofetile tsa Skylake tse ncha, lebenkeleng le potlakileng, litšoantšo tse bontšitsoeng, le pontšo e khōloanyane ea 5K. Haeba boholo ba 'mele ha bo boima, ke ne ke qhomela ho Retina iMacs ea 27-inch.

Fumana ho eketsehileng ka iMac ea 21,5-intshi ea 2015.