Microsoft Lumia 640 Dual SIM

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Aliases(not set)
BrandMicrosoft
ModelLumia 640 Dual SIM
Type(not set)
Batdescription 1Removable Li-Ion 2500 mAh battery
Batlife Endurance rating 76h
Batsize Hl2500
Batstandby 1Up to 840 h (2G) / Up to 840 h (3G)
Battalktime 1Up to 27 h 30 min (2G) / Up to 20 h 30 min (3G)
Battype HlLi-Ion
Bluetooth4.0, A2DP
Body Hl145g, 8.8mm thickness
Cam 1featuresLED flash
Cam 1modules8 MP, f/2.2, 28mm (wide), 1/4", AF
Cam 1video1080p@30fps
Cam 2modules1 MP
Cam 2video720p
Camerapixels Hl8
ChipsetQualcomm MSM8926 Snapdragon 400 (28 nm)
Chipset HlSnapdragon 400
ColorsGlossy cyan, Orange, White, Matte black
CpuQuad-core 1.2 GHz Cortex-A7
Dimensions141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
DisplayotherClearBlack display
DisplayprotectionCorning Gorilla Glass 3
Displayres Hl720x1280 pixels
Displayresolution720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Displaysize5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Displaysize Hl5.0"
DisplaytypeIPS LCD capacitive touchscreen, 16M colors
GpsYes, with A-GPS, GLONASS, BDS
GpuAdreno 305
Internalmemory8GB 1GB RAM
MemoryslotmicroSD, up to 256 GB (dedicated slot)
ModelnameMicrosoft Lumia 640 Dual SIM
Net 2gGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Net 3gHSDPA 850 / 900 / 1900 / 2100
NettechGSM / HSPA
OsMicrosoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Os HlMicrosoft Windows Phone 8.1
PriceAbout 170 EUR
RadioFM radio
Ramsize Hl1
Released HlReleased 2015, April
SensorsAccelerometer, proximity, compass
SimDual SIM (Micro-SIM, dual stand-by)
SpeedHSPA 42.2/5.76 Mbps
StatusAvailable. Released 2015, April
Storage Hl8GB storage, microSD slot
UsbmicroUSB 2.0
Videopixels Hl1080p
Weight145 g (5.11 oz)
WlanWi-Fi 802.11 b/g/n, DLNA, hotspot
Year2015, March