Earlier this morning Nintendo updated their japanese website with new information on the upcoming DSi, dubbed Nintendo DSi LL.
The system will release in Japan for 20,000 yen ($220). The LL will have a larger, 4.2 inch screen. The new edition of the console will also get a better battery life. According to Nintendo the new LL will last 13 to 17 hours(the previous battery could only last from 9 to 14 hours). The now weighs at 314 grams (100 more than the DSi) and measures 161mm x 91.4mm x 21.2mm. The system will also come packed with a full sized pen. The new DSi will be released in three colors: Natural White, Dark Brown, and Wine Red.
Article from Gamersyndrome.com