Samfurin: MM27RQA-165Hz
Mai Kula da Wasanni na 1500R QHD 165Hz mai lanƙwasa 27"VA
Me Yasa Ake Amfani Da Na'urorin Kula Da 144Hz Ko 165Hz?
Menene saurin wartsakewa?
Abu na farko da muke buƙatar tabbatarwa shine "Menene ainihin ƙimar sabuntawa?" Abin farin ciki ba shi da rikitarwa sosai. Matsakaicin sabuntawa shine adadin lokutan da nuni ke wartsake hoton da yake nunawa a daƙiƙa ɗaya. Kuna iya fahimtar wannan ta hanyar kwatanta shi da ƙimar firam a cikin fina-finai ko wasanni. Idan an ɗauki fim a firam 24 a daƙiƙa ɗaya (kamar yadda yake a ma'aunin sinima), to abun cikin tushen yana nuna hotuna 24 daban-daban a daƙiƙa ɗaya kawai. Hakazalika, nuni mai ƙimar nuni na 60Hz yana nuna "firam" 60 a daƙiƙa ɗaya. Ba firam ɗin gaske bane, saboda nunin zai wartsake sau 60 a kowane daƙiƙa koda kuwa pixel ɗaya bai canza ba, kuma nunin yana nuna tushen da aka ciyar dashi kawai. Duk da haka, kwatancen har yanzu hanya ce mai sauƙi don fahimtar ainihin ra'ayin da ke bayan ƙimar sabuntawa. Babban ƙimar sabuntawa yana nufin ikon sarrafa ƙimar firam mafi girma. Kawai ku tuna, cewa nunin yana nuna tushen da aka ciyar dashi kawai, saboda haka, babban ƙimar sabuntawa bazai inganta ƙwarewar ku ba idan ƙimar sabuntawarku ta riga ta fi ƙimar firam na tushen ku.
Me yasa yake da muhimmanci?
Idan ka haɗa na'urarka da GPU (Na'urar Sarrafa Zane-zane/Katin Zane-zane), na'urar za ta nuna duk abin da GPU ta aika masa, a duk lokacin da ta aika masa da firam, a ko ƙasa da matsakaicin ƙimar firam na na'urar. Saurin saurin firam yana ba da damar yin kowane motsi a kan allo cikin sauƙi (Hoto na 1), tare da rage hasken motsi. Wannan yana da matuƙar muhimmanci lokacin kallon bidiyo ko wasanni masu sauri.
Ƙimar Sabuntawa da Wasanni
Duk wasannin bidiyo ana yin su ne ta hanyar kayan aikin kwamfuta, komai dandamali ko zane-zanensu. Galibi (musamman a dandamalin PC), firam ɗin suna fitowa da sauri kamar yadda za a iya samar da su, saboda wannan yawanci yana fassara zuwa wasan kwaikwayo mai santsi da kyau. Za a sami ƙarancin jinkiri tsakanin kowane firam ɗin daban-daban don haka ƙarancin jinkiri na shigarwa.
Matsalar da kan iya faruwa wani lokacin ita ce lokacin da aka yi amfani da firam ɗin da sauri fiye da yadda allon ke wartsakewa. Idan kana da allon 60Hz, wanda ake amfani da shi don yin wasan kwaikwayon firam 75 a kowace daƙiƙa, za ka iya fuskantar wani abu da ake kira "yage allo". Wannan yana faruwa ne saboda allon, wanda ke karɓar shigarwa daga GPU a wasu lokutan da suka dace, yana iya kama kayan aikin tsakanin firam ɗin. Sakamakon wannan shine yage allo da motsi mara daidaituwa. Wasanni da yawa suna ba ka damar rage ƙimar firam ɗinka, amma wannan yana nufin ba ka amfani da kwamfutarka yadda ya kamata ba. Me yasa za ka kashe kuɗi mai yawa akan sabbin abubuwa kamar GPUs da CPUs, RAM da SSD drives idan za ka rage ƙarfinsu?
Mece ce mafita ga wannan, za ku iya mamaki? Ƙarin saurin wartsakewa. Wannan yana nufin ko dai siyan na'urar saka idanu ta kwamfuta ta 120Hz, 144Hz ko 165Hz. Waɗannan nunin faifai na iya ɗaukar har zuwa firam 165 a cikin daƙiƙa ɗaya kuma sakamakon yana da sauƙin wasa. Haɓakawa daga 60Hz zuwa 120Hz, 144Hz ko 165Hz bambanci ne da ake iya gani sosai. Abu ne da kawai za ku gani da kanku, kuma ba za ku iya yin hakan ta hanyar kallon bidiyo a kan allon nuni na 60Hz ba.
Duk da haka, ƙimar sabuntawar daidaitawa sabuwar fasaha ce ta zamani wadda ke ƙara shahara. NVIDIA tana kiran wannan G-SYNC, yayin da AMD ke kiranta FreeSync, amma ainihin manufar iri ɗaya ce. Nuni tare da G-SYNC zai tambayi katin zane yadda yake isar da firam ɗin cikin sauri, kuma yana daidaita saurin sabuntawa daidai gwargwado. Wannan zai kawar da tsagewar allo a kowane ƙimar firam har zuwa matsakaicin ƙimar sabuntawar mai duba. G-SYNC fasaha ce da NVIDIA ke cajin babban kuɗin lasisi kuma tana iya ƙara ɗaruruwan daloli ga farashin mai duba. FreeSync a gefe guda fasaha ce ta buɗe tushen da AMD ke bayarwa, kuma tana ƙara ƙaramin kuɗi kawai ga farashin mai duba. Mu a Perfect Display muna shigar da FreeSync akan duk masu duba wasanninmu a matsayin misali.
Shin ya kamata in sayi na'urar saka idanu ta wasanni mai jituwa da G-Sync da FreeSync?
Gabaɗaya dai, Freesync yana da matuƙar muhimmanci ga wasanni, ba wai kawai don guje wa tsagewa ba, har ma don tabbatar da samun ƙwarewa mai sauƙi gaba ɗaya. Wannan gaskiya ne musamman idan kuna amfani da kayan aikin wasanni waɗanda ke fitar da firam fiye da yadda allonku zai iya sarrafawa.
G-Sync da FreeSync mafita ne ga waɗannan matsalolin guda biyu ta hanyar sabunta allon a daidai lokacin da katin zane ke nuna firam, wanda ke haifar da wasanni masu santsi da rashin tsagewa.
Menene HDR?
Nunin kewayon mai ƙarfi (HDR) yana ƙirƙirar bambance-bambance masu zurfi ta hanyar sake ƙirƙirar kewayon haske mai ƙarfi. Na'urar saka idanu ta HDR na iya sa haskakawa su yi kyau kuma su samar da inuwa mai kyau. Haɓaka PC ɗinku da na'urar saka idanu ta HDR ya cancanci hakan idan kuna yin wasannin bidiyo masu inganci ko kallon bidiyo a ƙudurin HD.
Ba tare da zurfafa cikin cikakkun bayanai na fasaha ba, nunin HDR yana samar da haske da zurfin launi mafi girma fiye da allon da aka gina don cika tsoffin ƙa'idodi.
Da sauriLokacin Amsawayana rage fatalwa da duhu yayin canza pixels, koyaushe yana mai da hankali kan maƙiyi da ƙasa a lokacin rikice-rikice.
Faifan VA (Tsaye-Tsaye) ya nuna kwarin gwiwa ta hanyar samar da ingantattun saurin wartsakewa, mafi kyawun rabon bambanci, da kusurwoyin kallo masu kyau. Duk waɗannan kadarorin sun sa wannan faifan ya dace da wasanni da ayyukan fasaha.
| Lambar Samfura | MM27RQA-165HZ | |
| Allon Nuni | Girman allo | 27" |
| Lanƙwasa | 1500R | |
| Nau'in hasken baya | LED | |
| Rabon Al'amari | 16:9 | |
| Haske (Matsakaicin girma) | 300 cd/m² | |
| Bambancin Rabon (Matsakaicin) | 3000:1 | |
| ƙuduri | 2560*1440 (1920*1080 yana samuwa) | |
| Yawan Sabuntawa | 165Hz (75/100/200/240Hz yana samuwa) | |
| Lokacin Amsawa (Matsakaicin) | MPRT 1ms | |
| Gamut mai launi | 72% NTSC | |
| Kusurwar Kallo (Kwankwaso/Tsaye) | 178º/178º (CR>10) VA | |
| Tallafin Launi | Launuka miliyan 16.7 (bit 8) | |
| Shigar da sigina | Siginar Bidiyo | Analog RGB/Dijital |
| Daidaita. Sigina | Raba H/V, Haɗaɗɗen, SOG | |
| Mai haɗawa | HDMI®*2+DP*1 | |
| Ƙarfi | Amfani da Wutar Lantarki | Matsakaicin 45W |
| Ƙarfin Tsaya (DPMS) | <0.5W | |
| Nau'i | 12V,4A | |
| Siffofi | HDR | An tallafa |
| Hasken RGB | An tallafa | |
| Overdrive | An tallafa | |
| FreeSync/Gsync | An tallafa | |
| Toshewa & Kunna | An tallafa | |
| Juya kyauta | An tallafa | |
| Yanayin Haske Mai Sauƙi | An tallafa | |
| Motar VESA | An tallafa | |
| Tsayi Mai Daidaitacce | Zaɓi | |
| Launin Kabad | Baƙi | |
| Sauti | 2x3W | |
| Kayan haɗi | Kebul na HDMI/Wurin Samar da Wutar Lantarki/Littafin Mai Amfani | |
