Apple’s fifth-gen smartphone will go on sale in Albania, Armenia, Bulgaria, El Salvador, Greece, Guatemala, Hong Kong, Malta, Montenegro, New Zealand, Panama, Poland, Portugal, Romania, and South Korea next week.

While the iPhone 4S looks the same as the iPhone 4 from the outside, Apple has completely revamped the phone’s innards to include a dual-core A5 processor, a souped-up 8-megapixel camera, Siri voice controls, and iOS 5.

The iPhone 4S is currently available in 29 countries.