[2] Nokia 603 is a low-cost device featuring a 3.5-inch ClearBlack display, 1.0 GHz processor, and NFC.

The phone comes in black and white with the option of six different-colored back shells, which can be replaced by the user.

The Nokia 603 features a 3.5-inch ClearBlack IPS LCD display at 360×640 resolution, or 213 pixels per inch.

The capacitive display supports multitouch of two points and is covered by Corning Gorilla Glass.

The screen is coated with Nokia's proprietary ClearBlack polarization filter, which increases visibility in bright sunlight.

The operating system has many bug fixes and a smarter user interface than its predecessor Symbian Anna.

Besides, it uses a quad band at GSM and pentaband at W-CDMA The Nokia 603 is a smartphone with robust multimedia capabilities.

With a 5 MP camera and Dolby Headphone technology (with the Belle FP2 upgrade) built for music and video, the device tries its best to provide the user the best multimedia experience.

Later with the release of Belle Feature Pack 2, an option for Dolby Headphone was added, which clarified the music and, at the same time, provided the user with a surround sound experience with comfortable hearing.

Unlike the N8's 12-megapixel Carl Zeiss Lens, the Nokia 603 uses a 5-megapixel camera for photography and is mostly criticised for lacking an LED flash.