I-laptop ye-4K

Uma sikhuluma ngama-laptops nanoma iyiphi enye idivayisi enesistimu yokusebenza, sivame ukusho kuqala ngeprosesa yayo ne-RAM, mhlawumbe ngendlela ehlukile, bese kuba i-hard drive yayo bese kuba nakho konke okunye. Ezikhathini eziningi sishiya okucacisiwe okufana nesikrini okokugcina, kodwa ingabe umqondo omuhle lona? Ngicabanga ukuthi akunjalo, ikakhulukazi uma kufanele sisebenze kokuthile okudinga ikhwalithi yesithombe esihle. Uma lokhu kuyindaba yethu, kufanelekile ukucabangela a i-laptop enesikrini esingu-4K.

Singasho ukuthi a isikrini esihle manje ngo-2020 yiyona enesinqumo esincane samaphikseli angu-1920 × 1080, okuhambisana ne-Full HD. Nakuba lezi zikrini sezivele zinikeza ikhwalithi enhle, kusekhona okungenani izinyathelo ezimbili ngaphezulu ezingase zibe usizo kuye ngomsebenzi wethu: 2K kanye ne-4K. Kulesi sihloko sizodalula zonke izimfihlo odinga ukuzazi mayelana namakhompyutha aphathekayo anesikrini esingu-4K, okokusebenza okuklanyelwe abasebenzisi abafuna kakhulu.

Amalaptops angcono kakhulu we-4K

 

ILenovo YOGA Duet 7

Uma okufunayo kuyikhompyutha ephathwayo enesikrini se-WQHD "esibiza kancane", ungase ube nentshisekelo ku-Lenovo Yoga. Yiqembu labo Isikrini esingu-13.9-intshi sithintwa, okuzosivumela ukuthi sisebenzise imisebenzi yethebhulethi ye-Windows 10. Ngenxa yobukhulu bayo obuncane, lena ikhompyutha ekhanyayo enesisindo esingu-1.37kg kuphela.

Isistimu yokusebenza izonikwa amandla yizingxenye ezithuthukile, njenge-Intel's i5 processor, 8I-GB RAM kanye ne-SSD hard drive, i-512GB kulokhu. Kuyiqembu esingenza ngalo cishe noma yimuphi umsebenzi ngendlela esheshayo, engenamanzi futhi ezinzile.

Futhi uma ucabanga ukuthi iyimishini ebizayo yokucaciswa kwayo, unephutha, okungenani uhhafu. Lokhu itholakala ngo-€ 800, Futhi yingakho sikhulume into "engabizi kakhulu", ngoba intengo ephansi kakhulu kunalokho abasicela yona kwamanye amalaptop omkhiqizo aziwa kakhulu ngokucaciswa okufanayo.

I-Gygabyte AERO 15 OLED

I-Gygabyte AERO 15 yikhompyutha evumelana negama layo: umhlaseli. Ilaptop ene 4-intshi 15,6K isikrini esithintwayo ngephaneli ye-OLED kanye nedizayini edonsa ukunaka okukhulu, ngakho izothakasela abadlali bamageyimu kakhulu. Ngaphezu kwalokho, lo mklamo uphinde usivumele ukuthi sibeke isikrini ezindaweni ezahlukene.

Ngaphakathi, lesi "predator" sinesinye seziqine kakhulu ku-16GB ye-RAM, kodwa ikhadi laso lezithombe. I-NVIDIA GeForce RTX 3060 6GB akasaleli emuva. Futhi ayisemuva kakhulu ekugcinweni nasengqondweni, njengoba ihlanganisa idrayivu ye-1TB SSD kanye neprosesa ye-Intel i7 esizothola ngayo isivinini esikhulu kunoma yimuphi umsebenzi esizowenza.

Kodwa lesi silwane esizingelayo esinesikrini esiphawulekayo esivela ku-Gygabyte ngeke sibe njalo ngokusebenza kwaso, kodwa futhi emaphaketheni ngentengo ekhona kuleli qembu. mayelana ne-€ 1600 nakuba ngokuvamile ishibhile ekunikezeni esikushiye ngaphambili.

I-Microsoft Surface Laptop 4

Khumbula ukuthi i-Surface akuyona ilaptop enesikrini esingu-4K, kodwa lokho kukulolu hlu ngezizathu eziningana. Okokuqala ukuthi wena isinqumo 2496 × 1664 Ngeke iwele kunoma yisiphi esinye isigaba ngoba iphakathi kuka-2K (2560 × 1440) no-4K (3840 × 2160). Ezinye izizathu zimayelana nalokho leli qembu elisiphathele kona, okungeyona into encane.

Kuyinto a ikhompyutha ekhanyayo kusukela enkampanini eyakha isistimu yokusebenza yedeskithophu esetshenziswa kakhulu emhlabeni. Ukuthi iyaguquleka kusho ukuthi singakwazi ukususa ikhibhodi futhi siyisebenzise njengethebhulethi, sisebenzise i-Windows 10 isikhombimsebenzisi esiklanyelwe yona, noma siyishiye futhi siyisebenzise njengekhompuyutha yedeskithophu. Akusho ukuthi, ukuze ukwazi ukuyisebenzisa njengethebhulethi, isikrini kufanele sithinteke.

Ngokuqondene nokunye ukucaciswa okubalulekile, mhlawumbe isithende sakho se-Achilles siyiphrosesa ye-i5 esingeke sithi yimbi, kodwa kuzoba nokulungile uma sicabanga ukuthi kufanele uhambise isikrini ngokulungiswa okuphezulu. Lapho ezoya khona ngokukhululeka kusenkumbulweni 8GB RAM kanye ne-SSD hard drive (128GB imodeli yokungena) ezokwenza yonke into isebenze kahle naphezu kokukhweza iphrosesa emaphakathi.

Isikrini sale Surface singamayintshi angu-15, okuqinisekisa ukuthi sizoba nekhompyutha elula ngakolunye uhlangothi kanye nethebhulethi engusayizi we-"Pro" ngakolunye. Singakuthola lokhu okuguqulekayo ngentengo ye ngaphezulu nje kuka- € 950.

I-4K noma i-Full HD laptop?

Lokhu kuncane noma kuncike kakhulu. Njengoba sizochaza kamuva, kuzoya ngokuthi sizokwenzani ngayo kanye nemali esifuna ukuyisebenzisa. A Isibonisi se-4K sibiza kakhulu Futhi ngokuvamile kubiza ngaphezulu ukuhambisa nakho, ngakho uzodinga abangaphakathi abanamandla kakhudlwana. Konke lokhu kuhumusha izindleko eziphezulu, ngakho-ke ngaphambi kokuthenga ikhompuyutha ephathekayo enesikrini se-4K kufanele sicabange ukuthi sizosizakala ngayo noma kuwukunethezeka nje esingakudingi ngisho noma singakwazi ukukukhokhela.

Ngakolunye uhlangothi, i-Full HD noma I-FHD isixazululo samaphikseli angu-1920 × 1080, okuyinto enhle kakhulu ezimweni eziningi. Mina, nginelaptop ye-FHD, ngeke ngincome okuncane, inqobo nje uma singathenga ikhompuyutha enaleso sinqumo, kodwa ngeke ngincome okwengeziwe ngaphandle uma kudingekile emsebenzini wethu noma ekuzilibaziseni. Ngokusebenzisa kwami, ngingasho ukuthi kungcono ukukhetha isikrini se-Full HD ngesilinganiso sekhwalithi-yentengo nokusebenza. Okokusebenzisa kwakho, ikakhulukazi uma usebenza kumkhakha ohlobene nokuhlela isithombe, mhlawumbe unentshisekelo kakhulu ku-4K, noma okungenani iphoyinti eliphakathi nendawo elihlala ku-2K.

Ingabe akhona amalaptop ashibhile e-4K?

Well lokhu Kuzoba nzima. Awekho ama-TV e-4K amaningi ashibhile, futhi lawa amadivayisi angasebenzisi isistimu yokusebenza yedeskithophu. Amakhompiyutha kufanele ahambise lonke uhlelo lokusebenza futhi kufanele enze kanjalo esikrinini se-4K, esinzima kakhulu ngenxa yolwazi (ikhwalithi yesithombe) eluphethe. Ukufeza lokhu udinga izingxenye ezinamandla kakhulu, ezibuye zihumushe ngentengo ephezulu.

Ngokwami ​​angithandi ukuba nemingcele futhi ngeke ngivele ngithi cha, kodwa kunzima kakhulu. Amakhompyutha anezibonisi ze-4K okuhloswe ngayo umphakathi ofuna ngenkani futhi laba basebenzisi bafuna isikrini esihle, iprosesa enhle, i-RAM enhle, i-hard drive enhle, ihluzo ezinhle futhi, ekugcineni, lokho okuvame ukubizwa ngokuthi "ucezu lwekhukhamba" kuphenduke ikhompyutha. Amakhompiyutha angcono kakhulu ayabiza futhi, okungcono kakhulu nokuba nomusa, ngizosho ukuthi kungase kube namakhompyutha aphathekayo e-4K "engabizi kakhulu", kodwa asazobiza uma eqhathaniswa ne-Full HD noma i-HD nje. Hhayi ngenxa yesikrini kuphela, kodwa ngenxa yokuthi lonke iqembu likuphelezela liye ezingeni eliphezulu.

Indlela i-laptop yokugcina ye-4K okufanele ibukeke ngayo

Umseshi

Isikrini se-4K akusona isikrini esivamile. Nakuba ilingana ngobukhulu, injengokungathi inkulu kakhulu. Ubukhulu bayo abuhlobene nobukhulu, kodwa nenani lamaphikseli kuwo. Ngakho-ke, sikhuluma ngakho isikrini esibiza ngaphezulu ukusihambisa, futhi ukuhambisa izinto ezinzima kakhulu sidinga injini enamandla kakhulu. Singasho ukuthi injini yamakhompiyutha iyiphrosesa yayo futhi ikhompyutha ephathekayo enesikrini esingu-4K ayikwazi ukuba nephrosesa ehlukile.

Ngo-2020, cishe noma iyiphi ilaptop ebiza usawoti wayo ifaka iphrosesa ye-Intel i5 noma ye-AMD Ryzen 5, lokhu kukhuluma ngamakhompyutha anezikrini ezijwayelekile. Izipesheli eziningi ezinhle kakhulu ezivelayo I7 / Ryzen7 processors, amaphrosesa amabili enza yonke into isebenze kahle kumakhompyutha anesikrini esigcwele se-HD. Iningi lamakhompyutha anesikrini esingu-4K ahlanganisa iphrosesa elilingana ne-7 evela ku-Intel ne-AMD, kodwa akhona namanye anabafowabo abancane abasuka kwabangu-5. Mina ngokwami, ngeke ngikuncome futhi ubuncane engingayincoma i7 noma i-Ryzen 7. Yebo Iphakethe lakho liyakuvumela, ukuzizwisa kusengathuthukiswa uma sikhetha i-i9 noma i-Ryzen 9 efaka amalaptop wesikrini e-4K athuthuke kakhulu.

RAM

I-RAM akufanele kube elinye lamaphuzu abaluleke kakhulu lapho ukhetha ikhompuyutha enesikrini se-4K noma enye, noma leyo yinto yokuqala esingacabanga ngayo. I-RAM inkumbulo esiyisebenzisayo, esivumela ukuthi sibe nezinqubo ezimbalwa ezivulekile. Unalokhu engqondweni, uma iprosesa ne-hard drive sezivele zisivulile isithombe futhi siyavezwa, i-RAM ngeke isebenze ... ezithombeni ezimile. Inkinga ingase ivele uma esikubonayo kuhamba.

Amakhompyutha amaningi anesikrini se-4K esingasithola emakethe ano-8GB we-RAM. Kunamakhompiyutha ane-RAM eyandayo, kodwa singasho ukuthi le mali iyona esiba indinganiso yazo zonke izinhlobo zamakhompyutha. Ngakho-ke, kunconywa ukuthi inkumbulo encane ye-RAM okufanele ibe nayo ikhompuyutha ephathekayo enesikrini esingu-4K I-8GB ye-RAM. Ngokunengqondo, uma sikwazi ukukukhokhela, singathenga ikhompuyutha enenkumbulo eyengeziwe, ngeke sazi ukuthi sizoyidinga nini futhi kungcono kunokungayiphutheli.

I-SSD

Yize ngo-2020 basadinga ukwehlisa intengo yabo kancane, ama-SSD asevele ekhona. Cishe noma iyiphi ikhompuyutha efuna ukusidonsela amehlo isebenzisa idiski ye-SSD futhi iqiniso ukuthi ithuthukisa kakhulu ukusebenza kwesistimu yokusebenza ngenxa yejubane layo eliphezulu lokufunda / ukubhala. Uma sithenga ikhompuyutha enesikrini se-4K, kucatshangwa ukuthi yingoba sifuna abasebenzisi ukuthi asifuni okokusebenza okuhamba kancane, ngakho-ke kufanele sithenge yonke inqwaba futhi thenga okuthile nge-SSD disk.

Ngokuqondene nomthamo wayo, kuzoxhomeka ekusetshenzisweni esizokwenza kwemishini, kodwa kufanele kucatshangelwe okuthile: uma sithenga umshini onesikrini se-4K, kuwukusebenzisa ngokunenzuzo ikhwalithi yayo, okusho ukuthi. ukuthi sizogcina izithombe namavidiyo amaningi anokulungiswa okuphezulu. Lawa mafayela asinda kakhulu, ama-MB ambalwa isithombe ku-4K, ngakho i-hard disk kumele ibe nomthamo omkhulu ukuthi uma sithenga ikhompuyutha eyanele ukuthi siphathe amafayela ekhwalithi ephansi.

Ngaphezu kwama-SSD ajwayelekile noma ewonke, akhona futhi ama-hybrid discs, enengxenye ku-SSD futhi ingxenye ku-HDD. Okuhle ngalawa madiski ukuthi agcina inani lentengo yediski evamile, asebenzisa ingxenye ye-SSD ukuze uhlelo lokusebenza luhambe ngokukhululeka futhi engxenyeni ye-HDD singakwazi ukugcina ulwazi oluningi, sibe nezinketho ezishibhile ezitholakalayo. faka, isibonelo, ingxenye engu-128GB ku-SSD + 1TB ku-HDD. Zingenye inketho okufanele icatshangelwe, kodwa ukukhumbula ukuthi ingxenye ye-HDD isahamba kancane.

HDR

I-HDR (High Dynamic Range) ivumela izithombe ukuthi zibonise a ububanzi obushintshashintshayo bokukhanya obuthuthukisiwe phakathi kwezindawo ezilula kakhulu nezimnyama kakhulu. Ngamanye amazwi, ithuthukisa lokho okuvame ukwaziwa ngokuthi umehluko. Uma sithenga ikhompuyutha enesikrini se-4K, kungenxa yokuthi sifuna ukuthi ibonise izithombe ezinekhwalithi engcono kakhulu, ngakho-ke kufanelekile ukuthenga isikrini esisekela i-HDR. Akusho ukuthi kufanele futhi sisebenzise ezinye izingxenyekazi zekhompyutha (njengamakhamera) nesoftware esekela lobu buchwepheshe, noma-ke kungafana nokubeka imuvi ekwikhwalithi engu-1080p futhi sifuna ukuyibona nge-4K ngoba isikrini sethu siyakwazi ekhombisa leso sinqumo.. Ngokunengqondo, ukuze okuthile kuboniswe ngekhwalithi engcono kakhulu, lokhu kufanele kuphathwe kahle kusukela lapho kuthathwa khona ukuthwebula.

Usayizi wesikrini

Ubukhulu besikrini akuyona into ebalulekile okufanele icatshangelwe. Okusho ukuthi, ayinabo ubuhlobo obubalulekile mayelana ne-4K, kodwa izobaluleka kuye ngokuthi sizosebenzisa kuphi futhi yini imishini. Uma sifuna ukuhambisa ikhompuyutha njalo, cishe sinentshisekelo kukhompuyutha ephathekayo enesikrini esiyi-intshi engu-13, kodwa uma sizoyihambisa kancane, ngicabanga ukuthi sinentshisekelo kakhulu kwenye Isikrini se-intshi se-15.6 noma oyedwa kwabayi-17.

Ngokwami, angivamisile ukuthatha ikhompyutha yami ephathekayo ngihambe nayo ekhaya, ngikhetha amakhompyutha anesikrini esingu-15.6-intshi, kodwa abadlali bamageyimu noma abadlali kufanele bakhethe usayizi owodwa omkhulu. Yithi kuphela futhi ngokukhethekileyo esaziyo ukuthi sizosebenzisa ini ikhompuyutha futhi yithi kuphela esazi ukuthi yisiphi isikrini esinentshisekelo kuso.

I-4K isetshenziswa kahle futhi ibukwa kuma-intshi angu-40 noma izikrini ezinkulu, amamonitha, noma amathelevishini, ngeke sazise noma yimuphi umehluko ngekhwalithi phakathi kwamakhompyutha angu-13-17 inch. Isinqumo sethu kufanele sisekelwe kwezinye izici, njengokuhamba.

Ubani okufanele athenge ikhompuyutha ephathekayo enesikrini esingu-4K?

Ngokuyisisekelo, amalaptop anesikrini se-4K aklanyelwe "abasebenzisi bamandla", okungukuthi, abasebenzisi abafuna kakhulu. Kwabaningi bethu, isikrini esinikeza ikhwalithi enjalo akudingekile futhi i-Full HD eyodwa yanele, kodwa konke kuncike ekutheni sizosebenzisa ini imishini. Uma kunezikrini ze-4K kuma-laptops, okokuthile futhi okuthile okuhlobene nakho, kungaba kanjani ngenye indlela, izinga nokunemba yezithombe.

Ngakho-ke, kufanele sicabangele kuphela iqembu elinesikrini se-4K uma singabathwebuli bezithombe abadinga ukubona izithombe ezinhle kakhulu, ezihlanganisa nokuzihlela. Ngokuqondene uhleloIsikrini se-4K naso siyathandeka uma sizohlela ividiyo, ngesizathu esifanayo nesezithombe. Kungase futhi kube usizo uma singabadlali bamageyimu abafuna ukujabulela izihloko zethu ngesithombe esihle kakhulu noma uma sifuna ukubona okuqukethwe ngendlela engcono kakhulu, kodwa ngicabanga ukuthi amathelevishini asevele ekhona okwakamuva.

Ingabe i-laptop ye-4K ikufanele?

Izibonisi ze-4K zinokulungiswa okuphezulu kakhulu futhi okubaluleke kakhulu, ukuba ngamaphikseli amancane, kwandisa usizi lwe-pixel indawo yeyunithi ngayinye, okushiya isithombe sekhwalithi ephezulu. Lokhu kungase kuzwakale kuyinto enhle, ikakhulukazi kulabo abathintekayo ekuhlelweni kwezithombe noma kwevidiyo, kanye nakubadlali bamageyimu.

Vele, ukuthenga i-laptop engu-4K kuzophinde kusho ukukhokha a intengo ephakeme ngayo, kanye nezibonisi ze-pre-4K zokulungiswa zingaba nokuminyana kwe-pixel okuhle kakhulu njengoba izincwadi zokubhalela zisebenzisa amaphaneli amancane, angekho amakhulu kuno-17 ”. Ngamanye amazwi, ezimweni eziningi isikrini sokuvuselela esingu-120 Hz se-FullHD singaba ngcono kune-4K 60 Hz.

Kodwa-ke, ekusebenziseni okuvamile akulula kangako ukuthenga ikhompyutha ephathekayo engu-4K, futhi kancane kakhulu uma into oyithanda kakhulu ngekhompyutha ephathekayo ukuzimelaNjengoba lawa maphaneli ngokuvamile adinga amandla amaningi kunozakwabo bokulungiswa okuphansi, azokhipha ibhethri maduze.

Ngakolunye uhlangothi, abanye bona ukuthenga i-laptop engu-4K becabanga ukuthi ngale ndlela bazokwazi ukubuka imidlalo yabo yevidiyo ngokulungiswa okuphezulu futhi bakhohlwe ukuthi mhlawumbe i-GPU yaleyo laptop kanye ne-CPU ayikho. enamandla ngokwanele thanda ukuhambisa lowo mdlalo kuleso sikali. Ngakolunye uhlangothi, nakuba i-hardware yanele ukusebenzisa imidlalo yevidiyo ku-4K, lokhu kuzophinde kube nomthelela ekusebenzeni, njengoba akufani nokuhambisa isihloko kuleso sinqumo kunokwenza esiphansi.

En isiphetho, Uma ufuna ubuhle kuvidiyo, ihluzo noma imidlalo yevidiyo, khona-ke i-4K ingaba inketho enhle inqobo nje uma ihambisana nehadiwe enamandla ngokwanele kanye nebhethri elikhulu, njengoba kunjalo ngamamodeli amageyimu. Uma kungenjalo, kungcono ukhethe izinqumo eziphansi, njenge-FullHD noma i-2K ...