Samsung C5520 is another low-class model0
It has two displays – the outer one is monochrome with a resolution of 96x96 pixels. The main display has a 176x220 pixels resolution and supports 262k colors. The phone is equipped with a 1.3-megapixel camera, additional one for video calls, music and video player, 35 MB of internal memory and a microSD slot. The Samsung C5520 is a tri-band GSM with 3G support, limited to Europe and Asia only, and a relatively weak battery (providing only 2 hours of talk time), which makes it unusable for people that talk a lot.
source: Mobil.cz (translated)