Records -> Science & Technology -> Gadgets -> Largest Mobile (cell) Phone
The largest functioning mobile phone is a scaled up Sony/Ericsson W810i. It measures 2.50 x 1.14 x 0.49 m (8.2 x 3.9 x 1.7 ft) and was measured at the MTN Sciencentre in Cape Town, South Africa, on September 20, 2007.