QUOTE(ppfoong @ Sep 2 2013, 11:38 AM)
Better stay with 4.1.2. Some known problems with 4.2.2:
- S-pen misalignment. The drawing has some offset from the tip of the pen where it touches the screen.
- The special screen when you pull out the S-pen (S-pen screen) and put in the headphone jack (multimedia screen) is no longer available in 4.2.2.
- Possibly of higher battery consumption.
S-Pen misalignment? by how much? mine seems ok with the alignment. but not sure if the accuracy is better on 4.1.2 ROM since I updated it right after I got it. Maybe a little bit of misalignment of 0.1mm, but doesn't affect my writing style that much.
I can live without the special screen, just sometimes wish could call out the Quick Command page without having to scroll down my notification panel.
Battery is ok for me. Screen-on time is averaging around 5hours+ and running up to one day max. Is it better on 4.1.2 ROM? If standby alone, can go to 2 days+ I think.
All these are based on rooted stock ROM with Greenify enabled.