Asha OS Question:

The Nokia Asha 306 has a 3.0-inch resistive touchscreen (multi point) with a resolution of 240 x 400 pixel (WQVGA). According to Nokia it is capable of displaying up to 65 thousand colors.

The back camera has an extended depth of field feature (no mechanical zoom), no flash and has a 4× digital zoom for both video and camera. The sensor size of the back camera is 2-megapixel, has a f/2.8 aperture and a 50 cm to infinity focus range. It is capable of video recording at up to 176 x 144 px at 10 fps with mono sound.