The iPhone 6 Plus, Apple Watch -- and other highlights from the Apple event

If you missed Apple's live cast onTuesday, here is a recap of everything you need to know, from the new iPhones to Apple Watch.

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They said more -- a lot more

Apple didn't disappoint during its live cast announcement on Tuesday. The company delivered on all the big rumors as CEO Tim Cook announced the all-new 4.7-inch iPhone 6, the 5.5-inch iPhone 6 Plus and the long-expected Apple Watch (not iWatch). Also on the docket was the newly introduced Apple Pay system, giving the mobile payments industry fresh momentum.

Related: Apple Watch steals show from biggest iPhone ever

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iPhone 6 and iPhone 6 Plus

People have been anticipating the arrival of a new iPhone for months, and just like last year, Apple anncounced two new models this year. Now available are the 4.7-inch iPhone 6 and the 5.5-inch iPhone 6 Plus -- here are some of the specs:

Retina HD display

A8, 20-nanometer 64-bit chip -- 50x faster than original iPhone

M8 motion co-processor

HD video recording. 240fps slow-mo.

From $199, with pre-orders beginning Sept. 12, shipping on Sept. 19

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iPhone 6 and iPhone 6 Plus get big displays

iPhone 6 features a 4.7-inch Retina HD display with 1334-x-750 resolution, providing 38% more viewing area than the iPhone 5S; the iPhone 6 Plus features a 5.5-inch Retina HD display with 1920-x-1080 resolution, which provides 88% more viewing area than iPhone 5S. The iPhone 5S and iPhone 5C will also remain available.

The phones will be available for purchase Sept 19. The iPhone 6 will start at $199 for the 16GB model on a two-year contract, and the 64GB and 128GB versions will sell for $299 and $399, respectively. The iPhone 6 Plus will start at $299 for the 16GB model, and retail for $399 and $499 for the 64GB and 128GB models.

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New, thinner iPhones

Apple calls it "Thinnovation", but the company does get a pat on the back for being consistent in making our iPhones smaller and smaller until they do eventually disappear.... All good so far, but what's the battery life? Apple promises 3G talk time of up to 24-hours on Plus and 14 hours on iPhone 6. Or 16- and 10-days on standby, respectively.

In addition to making the new phones thinner, Apple also rounded off the corners in the new design and changed the control buttons on the side of the phone. Apple has also moved the power/lock key from the top of the phone to the right hand side to increase the ease of use when operating the phone with only one hand.

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iOS 8 -- the great enabler

Apple's latest mobile operating system, iOS 8, ships two days before the new iPhone 6 models. It includes new message and photo features, predictive typing, support for third-party displays, new HealthKit and HealthKit app features for consumers and over 4,000 new APIs (including payment solutions) for developers. We should see a range of exciting new apps appear after it ships Sept. 17.

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The updated iSight camera

Apple stuck with an 8-megapixel camera in its new phones, but it applied software improvements designed to make the camera more effective. Apple says its camera captures 80% more light, so you should gather better quality images than before.

Both phones offer image stabilization, with the iPhone 6 Plus including something Apple calls Optical Image Stabalization, resulting in clearer images. The cameras will also be better at detecting faces.

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Apple Pay

Apple Pay is Apple's realization of the years it has spent planning to turn your iPhone into your wallet. At its simplest, it works like this: Take a picture of your card. Apple will communicate with the card provider to verify that the card is in fact yours, and after it has been approved, the card is added to Passbook and made available to use. To use the card, just hold your phone over a sensor and place your finger on a fingerprint sensor to confirm the purchase. And if you happen lose your phone, you won't need to replace your card.

Related: Apple Pay: What you need to know

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Customizable faces and watch bands

Is this an iWatch? Nope, turns out it's an Apple Watch. The company seems to have thought through how it might deliver an engaging user experience on the device, though many still wait for details on waterproofing and battery life. It won't ship until next year and will cost from $349. It will come in a variety of colors and users will be able to personalize the watch face.

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Apple Watch apps

The Apple Watch is iteratively innovative -- how else might you characterize the design of the device, which pays homage to traditional watch design with the use of the watch switch? Now called the Digital Crown, this traditional element lets you switch between apps and functions.

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Is Apple Watch fragmented?

Apple's Watch is about diversity: Basic, sport and premium editions in 38mm and 42mm sizes are available, in polished or black stainless steel, space gray or silver aluminium or gold with a range of straps. The company is attempting to please a fashion-conscious audience.

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Apple's Watch wears its Digital Crown

The Apple Watch Digital Crown is the equivalent of the iPod Click Wheel or Multi-Touch on the iPhone. It lets you move between apps and functions on your timepiece without getting in the way of your display. To control apps you use the display's Force Touch feature, which senses the difference between a tap and a press. It also supports Siri.

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Activity apps

Apple has included a range of activity sensors available in an Activity app. This aims to help motivate you to be more active during your day and includes a Workout app. Sensors include accelerometer, a built-in heart rate sensor and GPS and the device tracks calories burned, activity and how long you stand in the day. It can also help you set and reach fitness goals.

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U2 -- and some free music

Apple showed a little of the rock 'n' roll reach it now has following the Beats purchase when it put U2 on stage at its iPhone 6/Apple Watch event -- but it showed this even more when it made the band's latest album available almost immediately for free to every iTunes user.