Microsoft Lumia 540
Microsoft Lumia 540 Dual Sim smartphone which is released in May 2015 with Dual SIM (Micro-SIM, dual stand-by) with 5.0 inches with a resolution of 720 x 1280 pixels. It has a primary camera of 8 MP and secondary camera of 5 MP, 480p. It is powered by Quad-core 1.2 GHz Cortex-A7.