Fuskar allo QHD / 2K eh ko a'a, wannan ita ce tambayar. Da alama kasuwar ta ɗauki madaidaiciyar hanya, kuma ƙarin masana'antun suna yin fare akan bangarori tare da matsakaicin ƙuduri na 2.560 x 1.440 pixels, amma ba kowa ba ne ya yarda ko tunanin cewa wannan ci gaba game da Cikakken HD ya zama dole. Huawei Yana daya daga cikinsu kuma shugaban kamfanin ya nuna rashin jituwarsa a lokuta da dama, inda ya dogara da bincike da yawa don nuna cewa ba komai bane illa kasuwanci, tallace-tallace, wanda kamfanoni ke dogara da sayar da kayansu a matsayin wani sabon abu.
Da farko dai, yana da muhimmanci a sani menene girman pixelWannan bayanan yana da alaƙa da ƙayyadaddun allon da aka auna a cikin pixels kowace inch (dpi ko ppi bisa ga gajarta a Turanci). Ya kamata kuma a bayyane yake cewa idon ɗan adam, kamar dukan jikinmu. Yana da iyaka. Wannan shine ainihin babbar hujjar Huawei da sauran kamfanonin da ke kare cewa allon FullHD sun fi isa ga girman wayoyin hannu da Allunan na yanzu.
Dangane da binciken da Huawei ke ɓoyewa, mutum na iya godiya da yawa 300-400 pixels a kowace inchAbubuwan da za a iya cimma su tare da ƙudurin FullHD kuma sun zarce ta tashoshi waɗanda suka yi tsalle zuwa QHD (alal misali LG G3 ya haura 546 dpi). Menene ƙari, akwai abu na biyu na ƙayyadewa. nesa wanda muke kallon abubuwan da ke cikin na'urar, wanda ke yin tasiri kai tsaye ga ikon mai amfani don bambanta tsakanin shawarwari.
A kewayon 25-30 santimita, mai yawa tsakanin 283 da 340 pixels kowace inch dangane da girman allo (mafi girman allo, mafi girman yawan da ake buƙata). Game da kwamfutar hannu, wanda yawanci ana amfani da shi a nesa da 40-50 centimeters, kawai yawa daga 170 zuwa 213 pixels a kowace inch zai zama dole kuma ga talabijin, kimanin 43 pixels a kowace inch. Da dadewa, Steve Jobs Ya tabbatar da cewa 300 dpi ya zama dole a nesa na 30 cm, daya daga cikin dalilan da ya sa Apple a yau ya ci gaba da amfani da ƙuduri na 2.048 x 1.536 pixels.
Huawei gaskiya ne? To, da yawa a, ko da yake kamar kullum, za a sami wanda zai nuna maka in ba haka ba. Matsalar ita ce irin wannan babban ƙuduri sosai mummunan tasiri ga amfani da makamashi da cin gashin kai na tashoshi, don haka tambayar kada ta kasance idan ana iya ganin bambanci tsakanin FullHD da QHD, amma, idan ya cancanci canjin sanin cewa haɓakawa kaɗan ne ko kuma ba a iya fahimta. LG (G3), Samsung (Galaxy Note 4 da Galaxy S5 LTE-A), Motorola (Nexus 6), Oppo, (Find 7) da Meizu (MX4 Pro) sun yanke shawara, za mu ga idan jerin sun karu ko a'a. a cikin Mobile World Congress.