Amaya Toman M'gawo lamasiku ano la kubwerera kwathu kumbuyo, tidzakumbukira kufika kwa iPhone 4 - chitsanzo chomwe ogwiritsa ntchito ambiri amachiwona kuti ndi chimodzi mwazopambana kwambiri pakupanga. IPhone 4 idayambitsidwa kumayambiriro kwa Juni 2010, koma lero tikumbukira tsiku lomwe mtundu uwu unagulitsidwa.
Izo zikhoza kukhala chidwi inu
Apple idayamba kugulitsa iPhone 24 yake yokhala ndi chiwonetsero cha Retina pa Juni 2010, 4. Inali foni yomwe ogwiritsa ntchito ambiri adakondana nayo pafupifupi nthawi yomweyo, ndipo chidwi chawo sichinafooke chifukwa cha nkhani ya Antennagate, pomwe ma iPhones ena amtunduwu adakumana ndi zovuta pakulandila chizindikiro chifukwa cha kuyika kwa mlongoti. IPhone 4 idayamikiridwa, mwachitsanzo, chifukwa cha mapangidwe ake, omwe amasiyana kwambiri ndi omwe adalipo kale. IPhone 4 idagulitsidwa bwino kwambiri - kumapeto kwa sabata yoyamba kuyambira tsiku loyambira kugulitsa, Apple idakwanitsa kugulitsa mayunitsi 1,7 miliyoni amtunduwu. IPhone 4 inali yolowa m'malo mwa iPhone 3GS, yomwe idawona kuwala kwa tsiku lapitalo. Steve Jobs adayambitsa nkhaniyi pa Keynote yotsegulira pa WWDC 2010 pa June 7. Inali iPhone yomaliza kuyambitsidwa ndi Steve Jobs, komanso mtundu womaliza wa iPhone womwe udayambitsidwa pa June Keynote. M'zaka zotsatira, Apple idasinthiratu kubweretsa ma iPhones atsopano ngati gawo lake la autumn Keynote.
Zithunzi
Ponena za magwiridwe antchito, iPhone 4 idapereka ntchito ya FaceTime ndi mwayi wocheza pavidiyo, inali ndi kamera yabwino ya 5MP yokhala ndi kung'anima kwa LED, kamera yakutsogolo mumtundu wa VGA komanso, koposa zonse, chiwonetsero cha retina chokhala ndi mawonekedwe owoneka bwino. kusamvana kwakukulu poyerekeza ndi chitsanzo cham'mbuyo. Poyerekeza ndi akale ake, inalinso ndi m'mbali zakuthwa kwambiri komanso thupi locheperako. IPhone 4 yokhala ndi chiwonetsero cha Retina inali ndi purosesa ya Apple A4, yopereka moyo wautali wa batri ndi 512 MB ya RAM. Wolowa m'malo wa iPhone 4 anali iPhone 2011s mu Okutobala 4, omwe sanangowongolera zolakwika zina zomwe adakumana nazo, komanso adayambitsanso Siri wothandizira. IPhone 4 idayimitsidwa mu Seputembara 2013.
