Mobile World Congress 2013 in Barcelona, Spain is the biggest since its founding in 1995.
LG Electronics introduced the world's smallest wireless charger at Mobile World Congress (MWC) in Barcelona.
Lenovo announced a slew of new Android tablets - A1000, A3000 and S6000. The A1000, A3000 are seven-inch devices, while the S6000 features a 10-inch IPS display with a resolution of 1280X800 pixels.
Asus announced Fonepad, a 7-inch tablet with 3G voice and mobile data for all the features of a smartphone. It is powered by a new Intel Atom Z2420 processor and runs Android 4.1.
At Mobile World Congress 2013, Nokia has launched the most affordable Windows 8 Lumia smartphone - Lumia 520. It has a 4-inch super sensitive IPS display. The phone sports a 5 megapixel camera.
Alcatel has announced the launch of a new smartphone - One Touch Fire - which is the first phone to run the Mozilla Firefox OS smartphone. The smartphone will come in a range of seven bright colours.
Nokia launched a 15-euro phone to shore up its position in the basic handset market, where it has lost share while it focused on developing expensive smartphones.