Microsoft Lumia 640

General
Brand Microsoft
Model Lumia 640
Price in india ₹6,990
Release date February 2015
Form factor Touchscreen
Dimensions
height141.30 mm
width72.20 mm
thickness8.80 mm
Weight 145 g
Battery capacity mAh
2500
Removable battery
True
Display
Screen size inches
5
Touchscreen
True
Resolution 720x1280 pixels
Ppi
294
Hardware
Processor
type1.2GHz quad-core
makeQualcomm Snapdragon 400
Ram 1GB
Internal storage 8GB
Expandable storage
True
Expandable storage type MicroSD
Expandable storage up to gb
128
Camera
Rear camera
sensor8 MP
flashLED
Front camera
sensor0.9 MP
Software
Operating system Windows Phone 8.1
Connectivity
Wifi
True
Wifi standards supported
802.11 b/g/n
Gps
True
Bluetooth
True
Nfc
Infrared
Usb otg
Headphones 3.5mm
Fm radio
Number of sims
True
Wifi direct
Mhl
Sim type Micro-SIM
Network technology
gsm1
3g1
4g_lte
supports_4g_in_india_band_40
Sensors
Compass magnetometer
True
Proximity sensor
True
Accelerometer
True
Ambient light sensor
True
Gyroscope
Barometer
Temperature sensor