Google-Nexus
Starting from 35 pounds per month. (24-month contract)
http://shop.vodafone.co.uk/shop/mobile-phone/google-nexus-one?WT_ref=INT-Hmpg-Lyr2-Pym-Phns-17
Eye-catching feature from iPhone:
Multitasking: Some consider it the biggest weaknesses of the iPhone in comparison with its smartphone peers: that Apple limits the ability of applications on the iPhone or iPod Touch to run simultaneously. Currently, you can do some multitasking–listening to music while reading e-mail, or browsing Safari during a voice call–but third-party applications can’t do this at all.
On the contrary, Microsoft reported early that they decided to emulate Apple and eliminate multitasking support in its upcoming Windows Mobile 7 operating system.
Some comparisons: