Microsoft Lumia 640 XL Dual SIM Windows Smartphone was launched in March 2015. It is priced in India at Rs. 12999 ($191.16), running on the Qualcomm Snapdragon 400 processor with Adreno 305 GPU. The phone has 1 GB RAM and 8 GB of internal storage which is expandable using microSD, up to 128 GB.
The Lumia 640 XL Dual SIM has a 5.7 inches HD, 720 x 1280 pixels IPS display with a pixel density of 259 ppi. It has Gorilla Glass protection as well. Coming to cameras, it has a 13 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 640 XL Dual SIM. It is a dual SIM smartphone with support for 3G, NFC, Wi-Fi, FM Radio, Bluetooth and GPS too.
The Lumia 640 XL Dual SIM runs on Microsoft Windows Phone 8.1 with Lumia Denim and all this is powered by a 3000 mAh battery. It measures 157.9 x 81.5 x 9 mm (height x width x thickness) with a total weight of 171 grams including battery.
