Microsoft Lumia 640 XL Dual SIM
2.80281690141 / 5
Network
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
Launch
Announced2015, March
StatusAvailable. Released 2015, April
Body
Dimensions157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight171 g (6.03 oz)
SIMDual SIM (Micro-SIM, dual stand-by)
Display
TypeIPS LCD capacitive touchscreen, 16M colors
Size5.7 inches (~69.1% screen-to-body ratio)
Resolution720 x 1280 pixels (~259 ppi pixel density)
MultitouchYes
ProtectionCorning Gorilla Glass 3 - ClearBlack display
Platform
OSMicrosoft Windows Phone 8.1 with Lumia Denim
CPUQuad-core 1.2 GHz Cortex-A7
ChipsetQualcomm MSM8226 Snapdragon 400
GPUAdreno 305
Memory
Card slotmicroSD, up to 128 GB
Internal8 GB, 1 GB RAM
Camera
Primary13 MP, f/2.0, 28mm, Carl Zeiss optics, autofocus, LED flash, check quality
Features1/3" sensor size
Video1080p@30fps, check quality
Secondary5 MP, 1080p
Sound
Alert typesVibration; MP3, WAV ringtones
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetoothv4.0, A2DP
GPSYes, with A-GPS, GLONASS, BDS
RadioFM radio
USBmicroUSB v2.0
NFCYes
Features
SensorsAccelerometer, proximity, compass, sensor core
MessagingSMS (threaded view), MMS, Email, Push Email, IM
BrowserHTML5
JavaNo
Others MP3/WAV/eAAC+/WMA player - MP4/H.264/WMV player - OneDrive (30 GB cloud storage) - Document viewer - Photo/video editor
Battery
TypesLi-Ion 3000 mAh battery
Stand-byUp to 936 h (2G) / Up to 936 h (3G)
Talk timeUp to 31 h 20 min (2G) / Up to 23 h 40 min (3G)
Misc
ColorsMatte cyan, Orange, Black, Matte white, Glossy white
Price groupBDT-24150
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