Both of these phones are already on the market, these are not some "future phones" but currently available models. Right away you can see that 7650 is bigger than SPV:
... but both have approximately the same thickness:
Also 7650 in an open mode is bigger than SPV:
... but the camera in 7650 is fixed one and cannot be changed by the other one:
Despite being bigger SPV has bigger battery than 7650:
You can see that SPV is made in Eastern Asia (Taiwan) and 7650 is made in Eastern Europe (Finland):
And if you like to listen to music then SPV offers both modern SD memory card and stereo headset, while 7650 has no memory card slot and only mono sound: