Phone 6131 by Nokia is made in clamshell shape. A case of the smartphone is made of plastic. Phone dimensions: width — 48 millimeters, height — 92 millimeters, thickness — 20 millimeters. Weight — 102 grams.
Diagonal of the color screen is 2.2 inches with a maximum screen resolution of 320x240 and 182 pixels per inch (PPI).
Nokia 6131 runs on 1-core processor. The phone has a slot for a memory card of up to 2 gigabytes.
Capacity of Li-Ion battery is 820 mA⋅h, this is approximately 240 hours of standby time and 4 hours of talk time.
The phone is also equipped with sensors of. This gives additional functionality to the phone in various applications.
Nokia 6131 was presented to the public on January 1, 2006.