As many of you know, Google recently announced Android 4.2 which is an updated version of Jellybean with some extra features. Today I flashed CM10.1 on my Galaxy S2 to try out Android 4.2 :).
These are the changes I noticed in 4.2 when compared to 4.1:
The first thing you notice in the small icon on the top right corner when you pull down the notification drawer. Clicking this takes you to the quick menu where you get some of the often used shortcuts. I believe this can be further customized though I am yet to try it. You can also access the quick menu directly by sliding down the notification drawer with 2 fingers. A pretty neat touch.
Another thing which is immediately noticeable is the lockscreen widget option. When you unlock the device the edges of the screen glow. And if you slide from one edge to the middle, you get a different lockscreen similar to changing the homescreens and you can have your message, or your gmail inbox or Google+ posts or the calendar entries on your lockscreen. I do not know what other widgets are available. I am still installing all the apps.
Completely New Camera Interface:
The new camera interface in JB is so awesome and intuitive that now it makes me wonder why no one ever thought about it earlier on a touchscreen device. Changing all the settings is so easy and fast. And it looks very cool too :). A screenshot of me taking a photo of the monitor at home. These controls come magically around the point where you touch the screen and you can slide into one of the settings for further options.
Swyping support on the Default Keyboard:
Though this feature is available on most of the Android phones by installing Swype Keyboard or SlideIt Keyboard or other custom keyboards, it is good to know that it is now supported natively in the default keyboard. And it does not affect touch typing for people who prefer touch typing over swiping. (Though I prefer swiping )
Android version of Screensavers which you can set to turn on when you device is charging or on a dock. I personally din find it much useful except for the clock screensaver. But the clock daydream in CM10.1 is slightly buggy. So I switched it off.
Much Better Clock App:
The Clock App in 4.2 is much better then the clock on 4.1. It is minimalistic in design and much more functional with world timings and other options.