MICROSOFT • AVAILABLE
Lumia 640 LTE Dual SIM
Bangladesh price
To be announced
Reference price only. We do not sell devices.
Display5″IPS LCD capacitive touchscreen, 16M colors
ChipsetQualcomm Snapdragon 400
Memory1GB RAM8GB storage
Battery2500 mAh
FULL DETAILS
Specifications
Basic Spec
OSMicrosoft Windows Phone 8.1 with Lumia Denim
Storage8 GB, 1 GB RAM
TouchYes, Multitouch
ProtectionCorning Gorilla Glass 3
ColorsGlossy cyan, Orange, White, Matte black
Announced Date2015, March
Display
Phone Size5.0 inches
Resolution-
Pixel density~294 ppi
TouchYes, Multitouch
ProtectionCorning Gorilla Glass 3
Special FeatureIPS LCD capacitive touchscreen, 16M colors
Camera
Rear Camera8 MP, 3264 x 2448 pixels
FeaturesAutofocus, LED flash ,1/4'' sensor size
VideoYes, 1080p@30fps
Front Facing Camera1 MP
Battery
BatteryLi-Ion 2500 mAh battery
Stanby TimeUp to 864 hours
Talk TimeUp to 26 h 30 min
Front Facing Camera1 MP
Hardware and Software
OSMicrosoft Windows Phone 8.1 with Lumia Denim
Dimension141.3 x 72.2 x 8.8 mm
Weight145g
Storage8 GB, 1 GB RAM
CPUQuad-core 1.2 GHz Cortex-A7
GPUAdreno 305
ChipsetQualcomm Snapdragon 400
Connectivity and Technology
SimDual SIM (Micro-SIM, dual stand-by)
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 1900 / 2100
WlanWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
GPSYes, with A-GPS, GLONASS
JavaYes, via Java MIDP emulator
MessagingSMS(threaded view), MMS, Email, Push Mail, IM
GPRSYes
Bluetoothv4.0, A2DP
USBmicroUSB v2.0
SensorsAccelerometer, proximity,Compass
Others
Alert TypesVibration; MP3, WAV ringtones
Card SlotmicroSD, up to 128 GB
Multimedia
SpeakerYes
mmjackYes
BrowserHTML5
RadioFM radio
ColorsGlossy cyan, Orange, White, Matte black
features- Active noise cancellation with dedicated mic - MP3/WAV/eAAC+/WMA player - MP4/H.264/WMV player - OneDrive (30 GB cloud storage) - Document viewer - Photo/video editor
COMMUNITY
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