We are putting iPhone 3GS 16 GB side-by-side with N97 mini, by comparing their features and value for money.

Earlier this month, Nokia unveiled its bicycle powered mobile phone charger. This charger can be used on any bicycle. The power is conducted by peddling. 10-minute journey at 10 kilometers per produces around 28 minutes of talk time or 37 hours of standby time. The faster you ride, the more battery life you generate.