Apple's Let's talk iPhone event will kick off Tuesday within a few minutes in Cupertino, California and tech sites are still buzzing with iPhone 5's (supposed) features.

Rumors suggest the new iPhone may come in 32 GB and 64 GB, and will feature an 8-MP camera, iOS 5, A5 processor and 1GB of RAM.  iOS 5, Apple's latest operation system, will come with more than 200 features, including the iMessage, a notifications system, Newsstand, Safari and Reminder.

In addition, some Apple watchers believe that iPhone 5 will be released along with iPhone 4S. But till now, it remains unclear that what Apple will actually release.

There are so many news talking about what iPhone 5 will possibly sport, but let's see what could likely be missing in Apple's next generation iPhone.

Click Start to watch the top 10 things that could likely be missing in Apple's newest weapon.