An unconfirmed source has put online on a Chinese forum the specifications of the next iPhone.
It would have a CPU running at 600 MHz (against 400 currently), 256 MB of RAM (against 128), 32 GB of flash memory, a 3,2 MPixels autofocus camera, a compass, FM radio… It would preserve the same design and same dimensions. Such an iPhone would be a notable evolution, without being revolution, which is by certain aspects a good idea.
The iPhone is indeed the only mobile to our knowledge to improve with time thanks to the evolution of its OS ensuring that former purchasers a greater life span of their devices and the pleasure of rediscovering it each year.