Microsoft Lumia 640 LTE
3.07720588235 / 5
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - T-Mobile
4G bandsLTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) LTE band 1(2100), 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - T-Mobile
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRSYes
EDGEYes
Launch
Announced2015, March
StatusAvailable. Released 2015, April
Body
Dimensions141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight145 g (5.11 oz)
SIMMicro-SIM
Display
TypeIPS LCD capacitive touchscreen, 16M colors
Size5.0 inches (~67.6% screen-to-body ratio)
Resolution720 x 1280 pixels (~294 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 MSM8926 Snapdragon 400
GPUAdreno 305
Memory
Card slotmicroSD, up to 128 GB
Internal8 GB, 1 GB RAM
Camera
Primary8 MP, f/2.2, 28mm, autofocus, LED flash, check quality
Features1/4
Video1080p@30fps, check quality
Secondary1 MP, 720p
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
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 2500 mAh battery
Stand-byUp to 864 h (2G) / Up to 864 h (3G)
Talk timeUp to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
Misc
ColorsGlossy cyan, Orange, White, Matte black
Price groupBDT 19950
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