The biggest news to emerge from today's Apple event is, of course, the unveiling of their latest iPhone, dubbed the iPhone 4S. This will come with quite a few new specs, particularly iOS 5. The iPhone 4S itself can be pre-ordered starting Oct 7th and will be available Oct. 14th. Meanwhile, iOS 5 will be released on Oct. 12th. So let's take a look at what we're dealing with, shall we?

The iPhone 4S will have the same retina display and back glass-casing as the iPhone 4, but comes with the brand new A5 chip. This chip is said to be twice as fast as its predecessor and has dual-core graphics. A new battery will provide 8 hours of talk-time, 6 hours of browsing (or 9 if done through WiFi), 10 hours of video and 40 hours of music, all done via the supposed 14.4 Mbps download speeds. And with AirPlay Mirroring, you can view some of these things on a bigger screen, either through a wired or wireless connection.

A new 8 megapixel camera is provided as well, bringing 60% better performance over the iPhone 4; this camera will also take in 73% more light, has 26% better white balance and an IR filter for more accurate colors. Plus, it's faster: a mere 1.1 seconds required to take one picture and only 0.5 seconds to take a second picture.

Perhaps the biggest new feature of the iPhone 4S/iOS 5 is Siri - originally a company that handled a voice recognition app, but was bought out by Apply in early 2010. Finally, Siri is bringing their expertise to the table by becoming Apple's (very intuitive) voice program. Quite a few examples were done at Apple's event today, with various questions/demands being asked: "What time is it in Paris", "Do I need to wear a raincoat today", "Find me a great Greek restaurant in Palo Alto", "Wake me up tomorrow at 6 AM", "Search Wikipedia for...". With each command, Siri either responded in kind or brought up the specific app that would help (such as a web browser with a wiki-page open).

Of course, the iPhone 4S and iOS 5 weren't the only news (granted, they were what everyone was waiting for) - the iPod Nano and iPod Touch both got a few touch-ups and price-alterations today. The iPod Nano, which now has a multi-touch display for app-swiping and 16 new clocks (including a Mickey Mouse clock!), will be available for $129 (8GB) or $149 (16 GB). Meanwhile, the iPod Touch, which now has iMessaging - bringing texts from your Apple devices to your iPod - will be for sale at $199 for 8GB, $299 for 32GB, or $399 for 64GB.

Also fresh off the Cupertino-grill is iTunes Match, the long-awaited music service that works with iTunes. This feature will scan your library, find the corresponding songs in iTunes for you and gives you the same benefits that iTunes-purchased-music would. This will be live at the end of the month.

Definitely an exciting day for Apple loyalists, and an exciting day for Sprint customers too - it was officially announced today at the event that Sprint will be getting the iPhone as well.

Oh, and as if all the news above wasn't enough, here's a last piece of joy for you: the iPhone 4S will now be available in white as well.

Sources: 9to5Mac, engadget (pictures)