Microsoft Lumia 640 Dual SIM

Microsoft Lumia 640 Dual SIM
  • Microsoft Lumia 640 Dual SIM
  • Microsoft Lumia 640 Dual SIM
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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 StatusReleased
  • Release DateFebruary 2015

Microsoft Lumia 640 Dual SIM Summary

Microsoft Lumia 640 Dual SIM smartphone was launched in February 2015. The phone comes with a 5.00-inch touchscreen display with a resolution of 720x1280 pixels at a pixel density of 294 pixels per inch (ppi).

Microsoft Lumia 640 Dual SIM is powered by a 1.2GHz quad-core Qualcomm Snapdragon 400 processor. It comes with 1GB of RAM.

The Microsoft Lumia 640 Dual SIM runs Windows Phone 8.1 and is powered by a 2,500mAh removable battery.

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

Microsoft Lumia 640 Dual SIM 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 Dual SIM is a dual-SIM (GSM and GSM) smartphone that accepts Micro-SIM and Micro-SIM cards.

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

The Microsoft Lumia 640 Dual SIM measures 141.30 x 72.20 x 8.80mm (height x width x thickness) and weighs 145.00 grams.

As of 27th June 2019, Microsoft Lumia 640 Dual SIM price in India starts at Rs. 8,999.

Microsoft Lumia 640 Dual SIM Full Specifications

General
Brand Microsoft
Model Lumia 640 Dual SIM
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 Yes
Number of SIMs 2
SIM 1
SIM Type Micro-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE No
Supports 4G in India (Band 40) No
SIM 2
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
! Error or missing information? Please let us know

Microsoft Lumia 640 Dual SIM User Review and Ratings

4.7 3 ratings &
3 reviews
  • 5 ★
    2
  • 4 ★
    1
  • 3 ★
    0
  • 2 ★
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  • Great phone with some pros and cons
    Hah Karthick (Apr 20, 2015) on Gadgets 360
    MIcrosoft is doing great nice phone with 8mp camera and desend front 1mp hd camera 5inch screen . all are great even the price is looks not bad B'coz motog2 also have the same features .but for me when u compare this mobile with Nokia Lumia 730 [B"coz now 730 is priced around 12k in online shopping markets] surely go with Lumia 730 even though 640has 8mp front camera lumia 730has 6.7 mp camera with zies lens its gives a great quality when u compare with 640 and front camera awsome 5mp in 730 ,and 640 1mp there is only one 730has 4.7 inch screen and 640has 5 inch screen
    Is this review helpful? (2)
  • Great in design, camera , performance and durability
    mukul manghani (Dec 25, 2015) on Gadgets 360
    Beast. Microsoft Lumia 640 Dual SIM smartphone with 5.00-inch 720x1280 display powered by 1.2GHz processor alongside 1GB RAM and 8-megapixel rear camera.
    Is this review helpful?
  • this is good buy at under 10000 price range
    Sandeep channappa (Nov 16, 2015) on Gadgets 360
    this is one of the best under 10000 smartphone. my full hands on review i've posted on http://sandeepyc.blogspot.com/2015/11/lumia640review.html if your interested in detailed review, sample pics also i've posted in this as i cant upload pics here.
    Is this review helpful?

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