Nokia has revealed that it has sold two million of its flagship N97 smartphone since it went on sale in June. The company claims the numbers have "surpassed expectations" and that the tally beat the record for its previous best-selling smartphone, the long-serving N95. The company added that it has sold a total 10 million touchscreen phones in 10 months, the remaining 8 million of which were the older, less expensive 5800 XpressMusic.