Nkhope yaing'ono ya 4K - Kodi Mukusowa Kasokweni Kakang'ono Kuti Mupindule ndi 4K?
Nzeru yodziwika ndi yomwe machitidwe a 4K okha amangopangitsa kusiyana kwambiri pa TV zazikulu zamasewera 55 kapena kuposa. Samsung, ili ndi malingaliro ena.
TV yake ya UN40JU7100 imaphatikizapo 4K's 3840x2160 chiwerengero cha pixel m'chinsalu chomwe chili masentimita 40 kudutsa. Choncho funso losavuta lomwe liyenera kuyankhidwa pamene ndikukhala patsogolo pa imodzi mwa miniti 4Kyi ndi kuti mapepala onsewa ayenera kulipira (UN40JU7100 imadula pansi pa $ 1,100 panthawi yolemba) kapena ngati mungathe khalani bwino kupulumutsira zochuluka kuposa madola angapo potsatira ndondomeko yofanana ya HD TV m'malo mwake.
UN40JU7100 imakhala ndi zojambula zapamwamba zogwiritsa ntchito fomu yamtengo wapatali, wamdima wamdima ndi malo owonetsera mafakitale omwe akukweza chingwe chamkati.
Kulumikizana
Bokosi lapamalumikizilo lomwe TV imabwera nayo imayamikika bwino chifukwa cha makonzedwe a HDMI anayi, ma USB awiri a mawindo a multimedia playback komanso maukonde a waya opanda waya. Ngakhale mutha kukumbukira kuti simungathe kusinthanitsa bokosiyi m'zaka zam'mbuyo chifukwa cha Baibulo lomwe liri ndi mapulogalamu atsopano, ndipo mwinamwake, mitundu yatsopano yolumikizira monga momwe mungathere ndi zikuluzikulu zamkati zowonjezera mabokosi omwe mumapeza ndi Samsung's premium SUHD TV (monga 65JS9500 yowonongeka pano ).
Mawotchi amtunduwu amatha kusefukira ma multimedia kuchokera kuzinthu zamagetsi kapena ma intaneti pa intaneti. Mukhoza kupeza zambiri mwazinthu izi pa nsanamira ya Sony Android TV masiku ano, koma kachitidwe ka Samsung ka Tizen kamangoganizira kwambiri mapulogalamu omwe ali othandizira pa TV. Izi zikuphatikizapo mazithunzi 4K otulutsa Netflix ndi Amazon.
Zithunzi za Tizen za Samsung ndizowonongeka, zosinthika komanso zogwiritsa ntchito kuposa Android TV ngakhale - ngakhale panopa sizikuphweka kutsatira LG's webOS kapena panasonic's Firefox OS machitidwe.
Kungoyambira UHD TV, osati SUHD TV
Ngakhale kuti UN40JU7100 imapereka chidziwitso cha 4K ngakhale kuti ikuchepa kwambiri, si imodzi ya Samsung yotchedwa 'SUHD' TV. Izi zikutanthauza kuti sizigwirizana ndi mawonekedwe atsopano a HDR (HDR) ndipo samasangalala ndi msinkhu womwewo wa kuwala kapena mtundu wa dynamism. Koma izi sizinanso zomwe mungayembekezere kuchokera pa TV 4K pa mtengo wa UN40JU7100 wokwera mtengo.
UN40JU7100, n'zosadabwitsa kuti chophimba chaching'ono choterechi, chikuunikiridwa ndi kayendedwe ka LED komweko. Izi zimayatsa magetsi mwachindunji pazenera kusiyana ndi kuziyika m'mphepete mwake ndipo ziyenera kuwonetseratu kuti zimakhala zosavuta pazenera.
Chinthu china chofunika kuwonetsera ndi kujambula kwa 3D. Izi sizingakhale zosangalatsa kwa anthu ambiri ndikuganiza, makamaka pawindo pang'ono ngati iyi. Koma popeza Samsung yatha, monga momwe tafotokozera mu gawoli, adalengeza kuti sichikuthandizira 3D pazinthu zowonjezera za 2016, ngati muli ndi moto waung'ono wa 3D ndipo mukufuna Samsung TV, mukhoza kuthamanga kunja ndi kugula limodzi la mtundu womwewo wamakono.
Pogwira ntchito, UN40JU7100 imapereka chithunzi chomwe chili bwino kwambiri kuposa ma TV ena makumi awiri ndi anayi pamsika.
Ubwino wa Chithunzi
Chochititsa chidwi kwambiri ndikugwiritsira ntchito maonekedwe a mdima, omwe amasonyezedwa ndi kuphatikiza kodabwitsa kwa mitundu yakuda yakuda ndi zowala zazikulu zolimba zomwe ziri bwino kwambiri kuposa zokhoza ma TV ambiri a LCD. Ngakhale zili bwino, kuyatsa kwawunikira molunjika kumathandizira kupulumutsa mitundu yakuda yakuda popanda kuwaika mkati mwa mtundu wa backlight zomwe zimapangitsa kuti mafilimu ambiri a LCD azivutika.
Ndizosangalatsa kuona kuti ngakhale mutakhala ndi mitundu yakuda yakuda pamene mukugwiritsa ntchito njira yosiyana yofanana ya UN40JU7100, chithunzicho chikhalabe ndi kuwala kokwanira kuti chinsalucho chiwonetseni mithunzi yambiri, ndikupereka mdima wakuda kwambiri kumverera mosasunthika ndi mosiyana modabwitsa ndi momwe mawonekedwe owala amawonera.
Zojambulajambula
Kumene mumapezekanso maonekedwe abwino akuda mumapezekanso mitundu yabwino, ndipo imatsimikizira ndi UN40JU7100. Zimaphatikizapo pulogalamu yolemera kwambiri ya TV yothamanga masentimita 40 (ngakhale kuti simukunyamula matekinoleti a mtundu wa ma teti omwe mumakhala nawo ndi mafoni a Samsung SUHD) ali ndi malingaliro ochuluka a tonal ndi a finesse omwe amatsindikitsidwa ndi chidziwitso chabwino chomwe mumapeza ndi pikisi ya 4K kuwerengera.
Kuwerengeka kwa pixel ya 4K kumapangitsanso zithunzi kuyang'ana mwatsatanetsatane. Ndipo inde, ndinganene kuti mutha kuyamikira kusiyana kwake 4K kumapanga kuchokera kutalika koyang'ana kutali - ngakhale kusiyana kwa kutalika kumeneku kumakhala kowonjezereka mu mtundu wobereka komanso kukula kwa fano kuposa momwe zimakhalira mu diso lanu lalikulu lomwe maso anu angakhoze kuwona.
Kulimbana ndi HD
Ndithudi, palibe TV yotsimikiziridwa ndi HD yomwe ikhoza kupereka uphungu wofanana ndi wamtengo wapatali. Ndipo ngakhale kuti processing Samsung ikugwiritsa ntchito upscale HD magwero kuti chinsalu ndi UHD ndondomeko ndi chidwi kwambiri, mukhoza kumvetsetsa kusiyana kusiyana pakati 4K kanema filimu (monga Life Of Pi kusewera kuchokera imodzi ya Samsung's UHD Video mapepala) ndi HD Blu-ray yake.
Ndili ndi zinthu ziwiri zokha ndi zithunzi za UN40JU7100. Choyamba, pamene zithunzi zambiri zimawoneka bwino, kukwapula kwa HD kumakhala kochepa, zina mwazitsulo 4K zachepetsedwa ngati chinsalu chikuwonetsa kuyenda, mwinamwake chifukwa cha nthawi yowonetsera mpikisano osati mofulumira monga ya TV zapamwamba za LCD TV.
Kugwiritsira ntchito kamvekedwe ka Samsung kungathandize kusintha kwapang'onopang'ono, komabe kumayambitsa zotsatira zina zosafunika - monga haloes zazing'onoting'ono zozungulira zinthu zosuntha - kusiyana ndi zomwe ndikufuna kuziwona.
Kukula Kwakukulu Kwambiri
Nkhani ina ndiyi, ngakhale kuti mutha kuyamikira phindu la 4K pa TV ya masentimita 40, ndikudandauliranso kuti muyesetse kupeza chinsalu chachikulu ngati mukufunadi kupindula ndi 4K.
Chophimbacho sichinthu chachikulu chokwanira kuti chiwonetsero cha 3D chiwonongeke pokhapokha mutakhala pafupi kwambiri, popeza zithunzi zake za 3D ndizo zabwino kwambiri (zowoneka bwino, zowala kwambiri komanso zochepa chabe za phokoso lamphosolo nthawi zambiri zimakhala ndi mtundu wa 3D wogwira ntchito womwe UN40JU7100 amagwiritsa ntchito), kulephera kwa TV ya masentimita 40 kukwaniritsa malingaliro anu kumapangitsa zithunzi za 3D zikumverera ngati dzenje linang'ambika mu khoma lam'chipinda chokhalamo m'malo mozembera.
Mwa kuyankhula kwina, mofanana ndi momwe ndimakonda zinthu zambiri za UN40JU7100 ndipo ndikuyenera kulimbikitsa kwa aliyense amene samangomva kuti ali ndi malo oti apite ku china chilichonse chachikulu, potsiriza anandisiya ndikufuna pang'ono. Zolemba.