As you know the code name for the current Galaxy Nexus is GT-i9250. The phone features a 4.65-inches HD Super AMOLED display, dual-core 1.2 GHz processor, 5 megapixel rear camera, and 1.3 megapixel front camera.
Now, it seems that Samsung is working on a new Nexus smartphone with code name GT-i9260 which most likely will be named Galaxy Nexus Plus. It comes with better specs than its predecessor. GT-i9260 is powered by a dual-core 1.5 GHz processor. An 8 megapixel shooter is placed on the back. There’s a 1.9 megapixel camera on the front for video calling. A microSD card is also provided on the new Nexus smartphone.