Microsoft Lumia 540 Dual SIM Windows Smartphone was launched in April 2015. It is priced in India at Rs. 8100 ($119.12), running on the Qualcomm Snapdragon 200 processor with Adreno 302 GPU. The phone has 1 GB RAM and 8 GB of internal storage which is expandable using microSD, up to 128 GB.
The Lumia 540 Dual SIM has a 5.0 inches HD, 720 x 1280 pixels IPS display with a pixel density of 294 ppi. It has Gorilla Glass protection as well. Coming to cameras, it has a 8 MP rear camera and a 5 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the Lumia 540 Dual SIM. It is a single SIM smartphone with support for 3G, Wi-Fi, FM Radio, Bluetooth and GPS too.
The Lumia 540 Dual SIM runs on Microsoft Windows Phone 8.1 with Lumia Denim and all this is powered by a 2200 mAh battery. It measures 144 x 73.7 x 9.4 mm (height x width x thickness) with a total weight of 152 grams including battery.