Phone K550i by Sony Ericsson is made in the classic shape. Phone dimensions: width — 44 millimeters, height — 102 millimeters, thickness — 14 millimeters. Weight — 95 grams.
Diagonal of the color screen is 1.9 inches with a maximum screen resolution of 220x176 and 148 pixels per inch (PPI).
Sony Ericsson K550i runs on 1-core processor, has 0.1 gigabytes. The phone has a slot for a memory card of up to 2 gigabytes.
Capacity of Li-polymer battery is 950 mA⋅h, this is approximately 360 hours of standby time and 6 hours of talk time.
The phone is also equipped with sensors of. This gives additional functionality to the phone in various applications.
Sony Ericsson K550i was presented to the public on February 6, 2007.