The Microsoft Lumia 640 XL is powered by 1.2GHz quad-core Qualcomm Snapdragon 400 processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 128GB via a microSD card. As far as the cameras are concerned, the Microsoft Lumia 640 XL packs a 13-megapixel primary camera on the rear and a 5-megapixel front shooter for selfies.
The Microsoft Lumia 640 XL runs Windows Phone 8.1 and is powered by a 3000mAh removable battery. It measures 157.90 x 81.50 x 9.00 (height x width x thickness) and weighs 171.00 grams.
The Microsoft Lumia is a single SIM (GSM) smartphone that accepts a Micro-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, FM. Sensors on the phone include Proximity sensor, Ambient light sensor, Accelerometer.