Quando esce l'iPhone 4S?

Quando esce l'iPhone 4S?

12 ottobre 2011 Quattro mesi dopo, il 23 novembre 2010, è uscita la versione 4.2.1, la prima a portare tutte le funzioni di iOS 4 anche sugli iPad. Il 6 giugno 2011 viene presentata durante il WWDC la quinta versione del sistema operativo, che introduce più di 200 nuove funzioni. L'iPhone 4S esce il 12 ottobre 2011.

Che iOS ha iPhone 4S?

iOS 5 L'iPhone 4s è stato introdotto con il sistema operativo iOS 5, che include molte nuove funzionalità, tra cui la piena compatibilità con iCloud ed esclusivamente per quest'ultimo modello di iPhone un assistente vocale chiamato Siri.

Is the iPhone 4S a good phone?

• Yes, the iPhone 4S is still a good phone. Since it's launch it has been very popular due its look and great features. It is similar to the iPhone 5 in terms of appearance except the iPhone 5 is taller and slimmer.

What does the iPhone 4S stand for?

• The ‘S’ stands for speed here. The iPhone 4S was also the same, but it is widely believed that the ‘S’ here stands for Siri. Also, the 4S was miles ahead of the iPhone 4 in terms of speed and performance. It could be either way.

What is the average lifespan of iPhone 4S?

• The average batter life of the iPhone 4S is reported to be 6.0 hours by Apple. Assume that the population standard deviation for the better life for this cell phone is 30 minutes. A random sample of 50 iPhones had an average better life of 5.7 hours. Determine the lower confidence limit (LCL), in hours, for the 90% confidence interval for this ...

Does the iPhone 4S have 4G capabilities?

• Unfortunately, the iPhone 4S is not equipped for true 4G using LTE or WiMAX. It will, however, offer faster download and upload speeds using HSPA than the iPhone 4. The iPhone 4S offers maximum 14.4 Mbps downloads and 5.8 Mbps uploads.