Here are some pics and info. I blatantly copied it from random gaming site and refuse to cite sources. :D
The system will be called 3DS XL in the West and will retail for $199.99. It will be released on August 19th in America, the same day as New Super Mario Bros. 2. It's due to hit European shelves slightly earlier on July 28th, the same day as Japan, though a price has yet to be confirmed. It's being reported that Nintendo will allow UK retailers to decide how much to sell it for, much like the company did with the original 3DS.
The system's top screen is now 4.88 inches, while the lower screen is now 4.18 inches. Both screens will be90% larger than on the original 3DS. The actual resolution on the screens is the same as the original 3DS.
The new 3DS will have longer battery life than the original model of the 3DS.Nintendo notes that 3DS XL will have a battery life between 3.5 and 6.5 hours while playing 3DS games (compared to 3-5 hours for 3DS) and between 6 and 10 hours while playing DS games (compared to 5-8 hours for 3DS). The 3DS XL's battery will take approximately three hours and 30 minutes to charge.
While reports earlier tonight indicated that the Japanese and European versions of the system will not include an AC adapter, Nintendo of America has confirmed that the North American version of the 3DS XLwillinclude an AC adapter in the package. A 4GB SD card will also be included with the system.
Here are some pictures :D
one this last one the white dotted line shows the size of the original 3DS screens.