Siemens S55

Infobox Mobile phone
name = Siemens S55

---

imagesize = 300px
screen = 256 colors (8 bit), 101 x 80 px
memory = 1MB
connectivity = IrDA, Bluetooth
size = 101 x 42 x 18 mm = 69cm³
weight = 85g

The Siemens S55 was one of the first true colour phones, by having a 256 colour screen. Its contemporary, at its release in late 2002, was the "Ericsson T68", with similar comprehensive features, such as Bluetooth and infrared.

It was a high end business and leisure phone at the time, eventually becoming superseded by phones with improved screen clarity, increased colours and pixels, such as 4096, then 65K screens.