iPhone 4 vs iPhone 4S

* The appearance

Despite the apparent complete identity, building iPhone 4S is still different from the case of "four". The switch "silent" mode is a little higher, and thus covers the iPhone 4 will not work for 4S. From a marketing standpoint - an excellent, time-tested technique for which the corporation should thank Apple accessory manufacturers: he bought a new smartphone, buy, and a new cover.








Otherwise, the appearance has remained unchanged: Dimensions 115.2 x 58.6 x 9.3 mm to repeat exactly the specifications of the iPhone 4, however, 4S potyazhelel to 3 grams (140 versus 137 g).

* Display

Contrary to the expectations of fans display 4S inherited from its predecessor, much to disappoint the audience

* Processor
The "heart" iPhone 4S has dual-core processor A5, Apple's own development of architecture-based ARM. Happy owners of "early" gadget instances have already conducted the benchmark tests, which showed the advantage of novelty, not only over the iPhone 4, but over the vast majority of devices in this class. In particular, time tested run the browser Safari, JavaScript, and work work GPU.

* Siri
The main highlight of the presentation was the iPhone 4s voice control system Siri. Yes, the voice control of phone has long ceased to be a gimmick, but following the precepts of perfectionism Steve Jobs, Apple created in the laboratory really impressive system that enables you to manage virtually all functions of the phone. Moreover, the smartphone user understands, correctly interpreting almost any voice requests, whether setting a reminder in the calendar, send sms or search query.

* Photos
Following up with the times, Apple engineers have equipped iPhone 4s new 8-megapixel camera. Sin had been complaining to the camera the previous generation (5Mpiks), but now users can enjoy even more high-quality images. In addition to improving the "hardware" and software has been improved: the camera is equipped with an automatic 4S face recognition.

* Video
Quite expected was the change on the part of video: the maximum video resolution increased from 720p to 1080p, and added to the functions of automatic video image stabilization.

* Operating System
iPhone 4s will be sold with a pre-iOS5, many new features which are worth a separate post.

* Other changes
To the list of changes include a new protocol Bluetooth: "Four" protocol uses 2.1 + EDR, while the 4S imieet opportunity to work with the latest Bluetooth 4.0 protocol
Increased slightly claimed battery life in 3G-mode c 7:00 (iphone 4) up to 8 hours (iphone 4s), while, oddly enough, the novelty has less than its predecessor, resource, mode standby (200 vs. 300 hours).

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