as expensive but has much of the same advanced technology....phonescoop phone scoop review cell mobile nokia 8800 arte sapphire luxury 7900 Prism Series 40 S40 Nokia's 8000 series has always been its luxury line, but this time they up the ante with real leather and high technology, not just stainless steel and good looks. The Prism isn't nearly as expensive but has much of the same advanced technology.