Microsoft Lumia 640

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  • 1,160 User Ratings
  • Last Updated: 20th February 2026
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Key Specs
  • Display 5.00-inch (720x1280)
  • Processor Qualcomm Snapdragon 400
  • Front Camera 0.9MP
  • Rear Camera 8MP
  • RAM 1GB
  • Storage 8GB
  • Battery Capacity 2500mAh
  • OS Windows Phone 8.1
Market Status Released
Release Date February 2015

Microsoft Lumia 640 Summary

Microsoft Lumia 640 mobile was launched in February 2015. The phone comes with a 5.00-inch touchscreen display offering a resolution of 720x1280 pixels at a pixel density of 294 pixels per inch (ppi). Microsoft Lumia 640 is powered by a 1.2GHz quad-core Qualcomm Snapdragon 400 processor. It comes with 1GB of RAM. The Microsoft Lumia 640 runs Windows Phone 8.1 and is powered by a 2500mAh removable battery.

As far as the cameras are concerned, the Microsoft Lumia 640 on the rear packs 8-megapixel camera. It sports a 0.9-megapixel camera on the front for selfies.

Microsoft Lumia 640 is based on Windows Phone 8.1 and packs 8GB of inbuilt storage that can be expanded via microSD card (up to 128GB). The Microsoft Lumia 640 is a single SIM (GSM) mobile that accepts a Micro-SIM card. The Microsoft Lumia 640 measures 141.30 x 72.20 x 8.80mm (height x width x thickness) and weighs 145.00 grams.

Connectivity options on the Microsoft Lumia 640 include Wi-Fi 802.11 b/g/n, GPS, and 3G. Sensors on the phone include accelerometer, ambient light sensor, proximity sensor, and compass/ magnetometer.

As of 20th February 2026, Microsoft Lumia 640 price in India starts at Rs. 6,990.

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Microsoft Lumia 640 Price in India

Microsoft Lumia 640 price in India starts from ₹ 6,990. The lowest price of Microsoft Lumia 640 is ₹ 6,990 at Amazon on 20th February 2026.

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Microsoft Lumia 640 Full Specifications

General
Brand Microsoft
Model Lumia 640
Price in India ₹6,990
Release date February 2015
Form factor Touchscreen
Dimensions (mm) 141.30 x 72.20 x 8.80
Weight (g) 145.00
Battery capacity (mAh) 2500
Removable battery Yes
Display
Screen size (inches) 5.00
Touchscreen Yes
Resolution 720x1280 pixels
Pixels per inch (PPI) 294
Hardware
Processor 1.2GHz quad-core
Processor make Qualcomm Snapdragon 400
RAM 1GB
Internal storage 8GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 128
Camera
Rear camera 8-megapixel
Rear flash LED
Front camera 0.9-megapixel
Software
Operating system Windows Phone 8.1
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 b/g/n
GPS Yes
Bluetooth Yes
NFC No
Infrared No
USB OTG No
Headphones 3.5mm
FM No
Number of SIMs 1
Wi-Fi Direct No
Mobile High-Definition Link (MHL) No
SIM Type Micro-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE No
Supports 4G in India (Band 40) No
Sensors
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope No
Barometer No
Temperature sensor No
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