Pani hoʻolaha

ʻO ke kiʻekiʻe o ka hoʻonā hōʻike, ʻoi aku ka maikaʻi o ka ʻike mea hoʻohana. He oiaio anei keia olelo? Inā mākou e kamaʻilio e pili ana i nā televise, a laila ʻoiaʻiʻo, akā inā mākou e hele i nā smartphones, pili ia i kā lākou diagonal hōʻike. Mai noʻonoʻo ʻoe he manaʻo ka 4K ma aneʻi. ʻAʻole ʻoe e ʻike i ka Ultra HD. 

Nā waiwai pepa wale nō 

Inā hoʻokuʻu ka mea hana i kahi kelepona hou a ʻōlelo ʻo ia ka hōʻike hoʻonā kiʻekiʻe loa, he mau helu maikaʻi kēia a me ke kūʻai aku, akā aia ka mea e hina ai ma ʻaneʻi i loko o mākou, nā mea hoʻohana, a me kā mākou ʻike maka. Hiki iā ʻoe ke helu i ka 5 miliona mau pika ma kahi hōʻike 3-inch, e like me ka hoʻonā Quad HD? ʻAʻole paha. No laila e hele kākou ma lalo, pehea ka Full HD? Loaʻa iā ia ʻelua miliona mau pika. Akā ʻaʻole paha ʻoe e kūleʻa ma ʻaneʻi. No laila, e like me kāu e ʻike ai a ʻike ʻole paha, ʻaʻole hiki iā ʻoe ke haʻi i ka ʻokoʻa o kēlā me kēia kanaka.

A laila, aia he 4K. ʻO ka polokalamu kelepona mua i hele kokoke loa i kēia hoʻonā ʻo Sony Xperia Z5 Premium. Ua hoʻokuʻu ʻia i ka makahiki 2015 a loaʻa ka hoʻonā ʻana o 3840 × 2160 pixels. ʻAʻole hiki iā ʻoe ke ʻike i kahi pika hoʻokahi ma kāna hōʻike 5,5 ″. ʻElua mau makahiki ma hope mai, ua hele mai ke kumu hoʻohālike ʻo Sony Xperia XZ Premium me ka hoʻonā like, akā he 5,46 ″ hōʻike liʻiliʻi. ʻO ka hoʻohenehene ʻo kēia mau hiʻohiʻona ʻelua e noho aliʻi kiʻekiʻe i ka pae hoʻonā hōʻike. No ke aha mai? No ka mea, ʻaʻole pono i nā mea hana ke alualu i kahi mea i ʻike ʻole ʻia, a ʻaʻole mahalo nui nā mea hoʻohana.

Ka koho ʻana o ka hoʻonā a me ka helu o nā pika 

  • SD: 720×576  
  • Piha piha a i ʻole 1080p: 1920 × 1080  
  • 2K: 2048×1080  
  • ʻoi loa HD a i ʻole 2160p: 3840 × 2160  
  • 4K: 4096×2160 

Loaʻa iā Apple iPhone 13 Pro Max kahi diagonal hōʻike o 6,7 ″ a me kahi hoʻonā o 1284 × 2778 pixels, no laila ʻaʻole hiki i kēia kelepona Apple nui ke hiki i ka hoʻonā HD HD o nā hiʻohiʻona Sony. No laila inā pana ʻoe i nā wikiō ma 4K a ʻaʻohe āu TV 4K a nānā paha ma ka home, ʻaʻohe ou wahi e pāʻani ai iā lākou i ko lākou ʻano piha. E like me ka ʻimi ʻana i ka PPI, ʻaʻole pono ka ʻimi ʻana i ka helu o nā pika hōʻike. Eia nō naʻe, kūpono ka ulu ʻana o nā diagonal, ʻoi aku ka nui o nā pika. Aia nō naʻe kahi palena i ʻike ʻia e ka maka o ke kanaka, a no laila ke manaʻo mau nei, a ʻaʻole ia. Ma muli o ka mōʻaukala ʻaʻole ʻoe e ʻike i nā kelepona he nui me UHD ma ka mākeke, ua hoʻomaopopo pū nā mea hana ʻē aʻe i kēia. 

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