Samsung may dull Motorola's Razr edge

The runaway success of its ultra-slim Razr cellphone has given Motorola an edge over key rivals Nokia and Samsung Electronics, but the gap could narrow in 2006 as Samsung unveils a slew of copycat thin designs.Motorola’s titanium silver Razr, measuring 13.9mm thick and weighing 95g, became a status symbol and design icon when it was introduced at the end of last year.