Released in June of 2009, Nokia N97 features a touch screen, a full QWERTY keyboard, and 32GB of internal flash memory. This Nokia smartphone also offers 3G support, Wi-Fi, Bluetooth, and GPS and comes equipped with a 5-megapixel camera. Nevertheless, I do think N97 has a pretty big drawback. Its touch user interface doesn’t seem to be well integrated, which can be inconsistent and confusing, especially when comparing with its competition. Many people would prefer a capacitive touch screen instead of resistive.