September 27, 2011
Watch the keynote
Full replay of the October 4 event.
iPhone 4S introduces the powerful A5 chip, an improved 8MP camera with 1080p HD video recording, and Siri, your intelligent voice assistant. Together with iOS 5 and iCloud, it brings over 200 new software features and a more seamless experience across your devices.
iCloud keeps your photos, music, apps, documents, and more up to date across all your Apple devices. With automatic wireless syncing, iTunes in the Cloud, Photo Stream, and Documents in the Cloud, your content is always available wherever you need it.