Nintendo DSi LL officially announced (larger screen DSi)

Nintendo DSi LL
4.2 inch mon x 2
Nov 21, 2009
20000 yen

DS：横148.7mm／縦84.7mm／厚さ28.9mm
DSLite：横133.0mm／縦73.9mm／厚さ21.5mm
DSi：横137.0mm／縦74.9mm／厚さ18.9mm
DSi LL：横161.0mm／縦91.4mm／厚さ21.2mm
Default stylus is 4 mm longer than the DSi stylus
The long “touch pen” is just about 40 mm longer than the DSistylus
Weighs approximately 50% more than the DSi/Lite
1 - 3 hrs more battery life than DSi, depending on screen brightness
3 hour charge (same as DS Lite, 30 mins longer than DSi)

Comes pre-installed with…

* A Bit of Brain Training: Arts
* A Bit of Brain Training: Science
* Kiyou Akira Rakuhiku Language Easier

Link