Nuna ƙimar wartsakewa An fara saurare akai-akai a zamanin yau. Wannan kalma, wadda yawancin masu amfani ba su sani ba sai ƴan shekaru da suka wuce, yanzu ta zama sananne tare da juyin halitta na nunin sabuntawa akan na'urorin hannu. Ana auna ƙimar wartsakewa a cikin Hertz (Hz) kuma yana nuna adadin firam a sakan daya da na'urar ke nunawa akan nuni. Babban na'ura mai saurin wartsakewa na iya yin babban bambanci. Domin zai samar da ƙarin gogewar ruwa. Bugu da kari, kalmar da muke kira FPS (frame-per-second) ta dogara gaba daya a kanta. To menene ma'anar wannan ƙimar sabunta allo? Yaya yake aiki? Me yasa aka fi son ƙimar wartsakewa mai girma akan na'urori masu ƙima?
Bambance-bambancen Matsakaicin Farfaɗowar Nuni
Ana sabunta hotuna akai-akai akan allon kowace na'ura. A cikin waɗannan sabuntawar, adadin firam ɗin jere a cikin sakan daya ana bayyana shi ta ƙimar wartsakewa. Misali, allon 30Hz yana kawo firam 30 a sakan daya zuwa allon. Kuma nunin 60Hz yana kawo firam 60 daban-daban a sakan daya. Masu amfani ba za su iya ganin waɗannan firam ɗin ɗaya ɗaya ba, amma zai samar da ƙwarewa mafi santsi a cikin amfanin yau da kullun.
Don ƙarin bayani dalla-dalla, akwai jinkiri na kusan 33.33ms tsakanin firam ɗin firam akan allon 30Hz. Mafi girman ƙimar wartsakewa, ƙaramar wannan ƙimar da ƙarin firam a sakan daya, da ƙarin daki-daki. A kan nunin 120Hz, jinkiri tsakanin firam ɗin shine kusan 8.33ms. Akwai babban bambanci.
Tunanin FPS, wanda aka san shi sosai musamman ta 'yan wasa, a zahiri ya dogara da shi gaba ɗaya. Yawan wartsakewa yana haifar da sauye-sauye masu tsanani har ma da ƙananan bambance-bambance. Ko da ƙaramin bambanci tsakanin 60Hz da 75Hz yana ba da mafi kyawun ƙwarewa ga yan wasa. Hakanan, ƙimar sabunta allo na na'urarku shine matsakaicin FPS da zaku iya samu. Misali, kuna da mai saka idanu na 144Hz kuma kuna wasa. Ko da kwamfutar ku mai ƙarfi ta ba da 200-300 FPS a waccan wasan, ƙimar da za ku iya fuskanta ita ce max. 144 FPS. Don haka, tunda mai saka idanu na 144Hz na iya fitar da firam 144 a sakan daya, ƙari ba zai yiwu ba.
Juyin Halittu Na Nuni Wartsakewa
Farashin wartsakewa ya samo asali da yawa a cikin ƴan shekarun da suka gabata. Koyaya, a cikin shekarun da suka gabata (har ma a yau), nunin 60Hz sun kasance daidaitattun. 75Hz masu saka idanu sun kasance a wannan lokacin. Babu wata babbar tsalle a tsakanin ta wata hanya, haka nan yawancin tsofaffin masu saka idanu na CRT suna tallafawa 75Hz. Babban juyin halitta ya zo tare da ƙimar wartsakewa na 120 Hz. BenQ's XL2410T samfurin LED mai saka idanu shine na'urar saka idanu ta farko ta 120Hz a duniya. An fito da girman girman inch 24 a cikin Oktoba 2010. A takaice dai, zamu iya cewa na farko na 120Hz ya sadu da masu amfani a cikin 2010.
Shekaru 2 bayan haka, farkon 144Hz mai saka idanu a duniya ya sadu da masu amfani, ASUS VG278HE. Saka idanu tare da girman inci 27 da Cikakken HD (1920×1200) ƙuduri yana da ƙimar wartsakewa na 144Hz. An sake shi a cikin Yuli 2012. Matsakaicin farfadowa na 144Hz shine juyin juya hali ga masu sa ido na 60Hz. Sannan ya ci gaba da inganta, an samu wartsakewa na 165Hz a watan Fabrairun 2016, sannan kuma an samu 240Hz. Har yanzu, akwai na'urori masu saka idanu tare da ƙimar farfadowa na 360Hz. ASUS ROG Shift PG259QNR samfurin zai zama kyakkyawan misali.
Tabbas, waɗannan abubuwan ci gaba a cikin masu saka idanu suma an nuna su kai tsaye akan littattafan rubutu. A lokaci guda, littattafan rubutu sun canza zuwa nunin ƙimar wartsake mai girma. Kwamfutocin caca suna kan gaba a wannan batun. Misali, Monster Tulpar T7 V25.1.2 kwamfutar tafi-da-gidanka samfurin yana da nuni 17-inch 300Hz. Wannan shine yadda sauye-sauyen ra'ayoyin ratsa jiki a cikin kwamfutoci suke, amma menene game da wayoyi ko kwamfutar hannu? Shin mun san game da adadin wartsakewar wayoyin mu?
Juyin Halitta na Nunin Waya Wartsakewa
An yi ta maganganu da yawa game da wannan a cikin kasuwar wayoyin hannu kwanan nan. A haƙiƙa, ƴan shekaru da suka gabata, ba a tambayar adadin wartsakewa akan wayoyi. saboda duk na'urorin suna zuwa da nunin 60Hz. Ba a sami ƙimar wartsakewa mai girma ba, ko wataƙila ba a buƙata a cikin amfanin yau da kullun, har zuwa 2017.
Na'urar farko da ke da babban nunin wartsakewa ita ce Wayar Razer, wacce aka gabatar a watan Nuwamba 2017. Wannan wani mataki ne da ya zama dole ga masana'antar caca ta wayar hannu da ke tasowa cikin sauri a duniya. Tare da ƙara ƙarfi chipsets, high-graphics mobile games bukata shi. Wayar Razer tana da wutar lantarki ta Qualcomm's Snapdragon 835 (MSM8998) chipset. Na'urar, wacce ke da allo mai girman 5.7 ″ 120Hz QHD (1440×2560) IPS LCD (IGZO), ita ce babbar na'urar nuna saurin wartsakewa ta farko a duniya.
Daga nan sai a hankali wannan fasaha ta fara tafiya a cikin na'urorin hannu. Na'urar 90Hz ta farko ita ce Wayar Asus ROG, wata wayar ra'ayin caca da aka saki a cikin Oktoba 2018. An ƙarfafa ta ta Qualcomm's Snapdragon 845 (SDM845) chipset, na'urar tana da nunin 90Hz FHD+ (1080×2160) AMOLED. Wannan wata na'ura ce mai ra'ayin caca. A bayyane yake, masana'antar caca muhimmin abu ne wajen haɓaka ƙimar sabunta allo. Akwai ƙarin cikakkun bayanai game da na'urar nan.
A cikin 2019, babban adadin wartsakewa, wanda a hankali ya daina zama abin wasa kawai, ya fara saduwa da mai amfani na ƙarshe. Na'urori na farko don ba da babban adadin wartsakewa don amfanin yau da kullun sun fito ne daga OnePlus da Google. Na'urar OnePlus 7 Pro da aka gabatar a watan Mayu 2019 da na'urorin Google Pixel 4 da Pixel 4 XL da aka gabatar a watan Oktoba na 2019 suna cikin na'urori na farko don ba da ƙimar wartsakewa don amfanin yau da kullun. Na'urar farfadowar babban allo ta farko ta Xiaomi ita ce na'urar Redmi K30 ta Redmi. Na'urar, wacce ke da ƙimar farfadowar allo na 120Hz, an sake shi a cikin Disamba 2019. Kuna iya samun ƙarin bayani game da Redmi K30 nan.
Tabbas, samfuran ba su gamsu da 90Hz da 120Hz ba. An kai ƙimar farfadowar 144Hz akan na'urorin hannu. Na'urar farko mai nunin 144Hz a duniya ita ce ZTE Nubia Magic 5G. An gabatar dashi a cikin Maris 2020, na'urar tana da 6.65 ″ FHD+ (1080×2340) 144Hz AMOLED nuni. Kuma na farko Xiaomi 144Hz na'urorin Mi 10T da Mi 10T Pro ne. Waɗannan na'urorin da aka gabatar a cikin Oktoba 2020, jerin Mi 10T suna da 6.67 ″ FHD+ (1080×2400) 144Hz IPS LCD. Mi 10T dalla-dalla sune nan, kuma Mi 10T Pro ƙayyadaddun bayanai sune nan.
Bayan shekaru na haɓakawa, ƙimar 60Hz yanzu ya ƙare, har ma da na'urorin hannu. Haɓaka fasaha da ayyukan ƙirƙira na kamfanoni zasu nuna mana mafi girman ƙima. Maɗaukakin nunin ƙimar wartsakewa zai samar da ƙarin ruwa da tsayayyen ƙwarewar mai amfani. Bugu da kari, nunin wartsakewa, wanda ke da mahimmancin mahimmanci ga yan wasa, yanzu ya zama muhimmin abu yayin siyan waya. Kar ku manta da bayyana ra'ayoyin ku a cikin sharhi, kuma ku kasance tare da mu don ƙarin.
