Samsung SGH-X820 (2006)
We still thought Christopher Biggins was just big boned before the X820 came along and redefined skinny. Every other handset suddenly seemed like a bloater on a diet of heavy batteries and surplus plastic.
Nokia 6300 (2007)
If anyone needed a reminder of how well Nokia made basic, anyone-can-use-it mobiles, the 6300 was the perfect example of the simple-phone art. Stylish, solid and superb.
BlackBerry Bold 9000 (2008)
The 9000 was the ultimate evolution of the original BlackBerry, before they got all touchscreeny. The addition of 3G and a 2MP camera made it more friendly and less businessy.
Nokia 3210 (1999)
It was a toss-up between this and the 3310, but this mini gem left more of a lasting impression – and isn't tainted by the memory of a million tacky Xpress-on covers. This was the phone that really brought Snake and T9 predictive texting to the masses.
O2 XDA II Mini (2005)
Also known as the i-mate JAM, this was one of HTC's finest Windows Mobile devices and an awe-inspiring exercise in miniaturisation.