Not a chance... Nokia hasn't been using any cutting edge technology since n95. Even the omap3 chipset is a bit outdated, though it'll still get the job done. That's the chip we're going to see in maemo 6 devices.

I don't know how cortex a8 compares to snapdragon, but if I understood correctly - the snapdragon is based on older - less effecient - arm architechture than cortex a8...

Edit: I Stand corrected - the snapdragon gives 5% more/mhz...