We have selected all the specifications of the Nokia Asha 503 and have listed them below.
The Nokia Asha 503 was launched in November 2013. The smartphone comes with a 3 inch screen with a resolution of 240 x 320 pixels.
With a thickness of 12.7 millimeters, this device feels somewhat thick. This phone only weighs 110 grams.
The Asha 503 has a 5 megapixel camera.
Pros
- 5 megapixel camera
- Battery can last longer than with devices with high resolution screens
Negatives
- With a 1200 mAh battery you may have to recharge in between
- A little too thick with 12.7 millimeters
- The resolution is not that high
- Old or non-extensible operating system: Nokia Asha OS 1.1.1
Call & data functions
The Nokia Asha 503 supports 850, 900, 1800, 1900 Mhz frequencies With the Asha 503 you can use the internet via UMTS (3G). You can also connect via WiFi at home or at the office.
Memory and connection options
The Nokia Asha 503 has 128 MB of RAM . Expandable memory: microSD up to 32 GB. There is a USB connection, you can use this to exchange data with your laptop or to charge your device. Connecting Bluetooth headsets or car kits is no problem.
Screen & operation
The phone is operated via the large 3 inch touchscreen.The Nokia Asha 503 can display up to a 262 duizend colors. This screen has a resolution of 240 x 320 pixels. This Medium density screen has a sharpness of 133 pixels per inch, which makes it less suitable to look at it for a long time.
Operating system
Asha OS is the successor to the Series 40
This operating system can make a simple phone very versatile with social media integration. 
