Nokia Asha 503 smartphone was launched in October 2013. The phone comes with a 3.00-inch touchscreen display with a resolution of 240 pixels by 320 pixels at a PPI of 134 pixels per inch.
It comes with 64MB of RAM. that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the Nokia Asha 503 packs a 5-megapixel primary camera on the rear
The Nokia Asha 503 runs Nokia Asha platform 1.2 and is powered by a 1200mAh removable battery. It measures 102.60 x 60.60 x 12.70 (height x width x thickness) and weigh 110.20 grams.
The Nokia Asha 503 is a dual SIM (GSM and GSM) smartphone that accepts Micro-SIM and Micro-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, FM and 3G. Sensors on the phone include Proximity sensor and Accelerometer.