I have used Nokia N97 in the past for 1 year which I have bought it for 21 K with features including front and back camera with keypad slider with black in color with QWERTY keyboard and 3.5 inches touch screen TFT display. It is a wonderful phone to have as its internal capacity is 32GB with bluetooth, wifi. Being a product from famous Nokia the battery backup is excellent.
The 5 megapixel back camera to capture high quality videos. It was very good phone for anyone. Its sound features are excellent and definitely its price worthy.