Microsoft Lumia 640 Dual SIM

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Description

Microsoft Lumia 640 Dual SIM - description and parameters

Microsoft Lumia 640 Dual SIM supports frequency bands GSM and HSPA. Official announcement date is March 2015. The device is working on an Microsoft Windows Phone 8.1 with Lumia Denim with a Quad-core 1.2 GHz Cortex-A7 processor and 1 GB RAM memory. Microsoft Lumia 640 Dual SIM has 8 GB of internal memory. This device has a Qualcomm MSM8926 Snapdragon 400 chipset. The main screen size is 5.0 inches with 720 x 1280 pixels resolution. It has a 294 ppi pixel density. The screen covers about 67.6% of the device's body. The result is quite good.

Specification
Network, supported bands and technologies
TechnologyGSM / HSPA
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1900 / 2100
SpeedHSPA 42.2/5.76 Mbps
GPRSYes
EDGEYes
Release date
First presented2015, March
StatusAvailable. Released 2015, April
Size and Dimensions
Measurements141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight145 g (5.11 oz)
SIMDual SIM (Micro-SIM, dual stand-by)
Display (type and size)
TypeIPS LCD capacitive touchscreen, 16M colors
Size5.0 inches
Resolution720 x 1280 pixels
MultitouchYes
ProtectionCorning Gorilla Glass 3
 - ClearBlack display
System and processor information
OSMicrosoft Windows Phone 8.1 with Lumia Denim
ChipsetQualcomm MSM8926 Snapdragon 400
Central processing unitQuad-core 1.2 GHz Cortex-A7
Graphics processing unitAdreno 305
Memory bank
Slot for memory cardmicroSD, up to 128 GB
Built-in 1 GB RAM 8 GB
Camera
Primary8 MP, f/2.2, 28mm, autofocus, LED flash
Features1/4" sensor size
Video1080p@30fps
Secondary1 MP, 720p
Sound
Different alarm typesVibration; MP3, WAV ringtones
Main speaker Yes
3.5mm jack Yes
Communication
WLANWi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetoothv4.0, A2DP
GPSYes, with A-GPS, GLONASS, BDS
RadioFM radio
USBmicroUSB v2.0
Features
SensorsAccelerometer, proximity sensor, compass
MessagingSMS (threaded view), MMS, Email, Push Email, IM
BrowserHTML5
JavaNo
  - MP3/WAV/eAAC+/WMA player - MP4/H.264/WMV player - OneDrive (30 GB online storage) - Document viewer - Photo/video editor
Battery
 Li-Ion 2500 mAh battery
Stand-byUp to 840 h (2G) / Up to 840 h (3G)
Talk timeUp to 27 h 30 min (2G) / Up to 20 h 30 min (3G)
Other
ColorsGlossy cyan, Orange, White, Matte black
Price charts
The price for a used Microsoft Lumia 640 Dual SIM

Average price for a phone Microsoft Lumia 640 Dual SIM is 34.88 USD.

Max ceny
80 USD
34.88 USD
Chart of prices change for Microsoft Lumia 640 Dual SIM
The price for a new Microsoft Lumia 640 Dual SIM

Average price for a phone Microsoft Lumia 640 Dual SIM is 80.23 USD.

Max ceny
80 USD
80.23 USD
Chart of prices change for Microsoft Lumia 640 Dual SIM
Reviews Questions

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Reviews (3)

  1. O
    oscar rogelio
    2016-05-16 22:52:51

    10 puntos

  2. A
    Alba
    2015-11-29 08:42:22

    excelente hasta que se bloqueo

  3. R
    ramon
    2015-11-16 07:15:31

    kmlkmkm klnmklmklm klnmklml.

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Overall impression