The latest data from ChangeWave Research, released on Thursday, shows a high degree of approval - that 77 percent of respondents indicated they are "very satisfied" with their iPhone 4S. Only 19 percent said they are "somewhat satisfied," while just 2 percent fell into the "unsatisfied" category.
That compares to a survey conducted just after the launch of the iPhone 4, when 72 percent of Apple customers indicated they were "very satisfied" with their purchase, and 21 percent chose "somewhat satisfied", so the iPhone 4S has become Apple's most popular phone yet beating the iPhone 4 in satisfied customers.
When asked which feature is the most liked, not surprisingly is "Siri", the voice recognition personal digital assistant. "General ease of use" comes second, with the 8megapixel camera coming third most liked.
The survey also asked what is the most disliked part of the phone, and they are battery life and lack of 4G. [ Read more.. ]