Ɗaya daga cikin abubuwan da muka saba bayarwa lokacin jera ƙayyadaddun bayanai na kwamfutar hannu shine pixel density, wanda aka auna a cikin pixels kowace inch (dpi ko ppi ga gajarta a Turanci). Amma ba kowa ya san abin da yake ba kuma musamman yadda yake shafar ingancin hoton da wannan kwamiti na musamman zai iya bayarwa. Muna bayyana wasu mahimman ra'ayoyi don ku yi la'akari da su kuma muna nuna rabe-rabe tare da allunan waɗanda ke da mafi girman girman pixel a halin yanzu.
Menene girman pixel?
Kuna iya samun ma'anar a ko'ina. Girman pixel ma'auni ne wanda ke ƙididdige adadin pixels a cikin wani yanki da aka bayar, a wannan yanayin inci ɗaya. A manyan ƙuduri, allon daidai girma za su sami mafi girma yawa tun da mafi girma lamba dole ne su shiga wuri ɗaya, wato, sun zama ƙarami kuma saboda haka, sun fi wuya a yaba a wani takamaiman. nesa. Daidai wannan al'amari na ƙarshe wanda galibi ana yin watsi da shi a wasu nazarce-nazarce.
Shin akwai iyaka ga idon ɗan adam?
Babu shakka eh. Idon mutum kamar kowane sashe na jikinmu yana da iyakacin iya aiki. pixels nawa ne a kowace inch za mu iya gani? Bayan 'yan shekarun da suka gabata, Steve Jobs ya ce wannan shingen yana cikin 300 dpi a nesa na 30 cm, kuma ya yi shi da sanin wasu rahotannin kimiyya. Shin yana da ma'ana a lokacin cewa suna yin allo tare da fiye da 400 dpi? E kuma a'a. Don amfani na yau da kullun, ba za mu lura da babban bambanci ba, tunda ba yawanci muna kawo na'urar kusa da 30 cm ba, amma ana iya samun yanayi inda wannan ingancin ya ba da damar ingancin hoto mafi girma.
Matsayin girman girman pixel mafi girma
- Huawei MediaPad X1: Wuri na shida shine na wannan samfurin Huawei, wanda aka gabatar a farkon shekara tare da allon inch 7 da Cikakken HD ƙuduri (pixels 1.920 x 1.200) wanda ya kai girman 323 dpi.
- xiaomi mipad: Xiaomi ya shiga kasuwa kuma ya yi haka ta kofar gida, tare da na'urar da ta yi fice a sassa da yawa. Daga cikin su allon inch 7,9 da ƙuduri 2.048 x 1.536 pixels wanda ya bar mu da ƙarancin 324 dpi.
- Apple iPad mini 3: za mu iya kuma sanya wanda ya gabace shi, da iPad mini 2. Girman allo iri ɗaya kamar Xiaomi MiTab, ƙuduri iri ɗaya kuma sabili da haka, yawancin yawa: 324 dpi. Apple ya daɗe yana riƙe da wannan adadin saboda dalilan da muka gaya muku a baya.
- Amazon Fire HDX 8.9: mun shiga falon. Giant ɗin e-commerce ya haskaka wannan ingancin lokacin da ya gabatar da sabon kwamfutar hannu 2560 x 1600 pixels a cikin inci 8,9 wanda ya haifar da 339 dpi.
- Hoton Dell 8 7000: An san shi da kasancewar kwamfutar hannu mafi sira a duniya (milimita 6), tana kuma da kyakkyawar allo na OLED mai inci 8,4 da ƙudurin pixel 2.560 x 1.600 don 359 dpi.
- Samsung Galaxy Tab S 8.4: kuma lamba daya shine mafi kyawun allo akan kasuwa bisa ga kwararru. Fasahar SuperAMOLED, girman inci 8,4 da ƙudurin pixel 2.560 x 1.600 wanda ke ba mu yawa iri ɗaya da Venue 8 7000: 359 dpi.
Source: wayaarena