This follow-up to the popular iPhone 4 benefits from a faster processor and better camera. A new voice assistant heeds natural-language questions and commands, and takes dictation. Other features ...

苹果公司于2011年发布的iPhone 4S，不仅在技术上开创了一代经典，更是成为了用户追捧的焦点。作为苹果品牌的重要产品之一，4S在当时的市场中引起了广泛关注，其电池续航能力成为用户讨论的热门话题。本文将探讨iPhone 4S电池的基本信息、续航表现以及用户如何通过一些技巧来延长电池的使用时间。 iPhone 4S搭载了一块1432毫安时（mAh）锂离子电池，这种电池技术在发布时几乎引领了行业潮 ...

11月19日消息，苹果发送大量邮件，宣布从当地时间12月8日起不再为运行iOS 8或更早版本的iPhone和iPad提供iCloud备份功能，并且苹果还将删除这些设备的现有备份。用户需要至少更新到iOS ...

Wow. The camera on the new iPhone 4 is truly impressive. It is one of the best cameraphones I've seen, if not the best. I'm a very harsh critic of cameraphones, and I would feel comfortable ...

If you have an iPhone 4 or 4s, chances are you won't be able to get $200 for it anywhere else, so Walmart's new promotion would be a great deal. If you do opt for the trade in, you can put that ...