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Lumia 640 LTE Dual SIM

 Lumia 640 LTE Dual SIM
OS : Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Display : 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
CPU : Quad-core 1.2 GHz Cortex-A7
Camera : Main Camera - 8 MP, f/2.2, 28mm (wide), 1/4", AF,
Selfie Camera - 1 MP
Memory : Intarnal 8 GB, 1 GB RAM
Battery : Removable Li-Ion battery 2500 mAh
Price : 12,000
Lumia 640 LTE Dual SIM Full Specification
NetworkTechnologyGSM / HSPA / LTE
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Network 3GHSDPA 850 / 900 / 1700 / 1900 / 2100
Network 4GLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300)
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRSYes
EDGEYes
LaunchAnnounced2015, March
StatusAvailable. Released 2015, April
BodyDimensions141.3 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)
DisplayTypeIPS LCD capacitive touchscreen, 16M colors
Size5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Resolution720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Screen ProtectionCorning Gorilla Glass 3 - ClearBlack display
PlatformOSMicrosoft Windows Phone 8.1, upgradable to Microsoft Windows 10
ChipsetQualcomm MSM8926 Snapdragon 400 (28 nm
CPUQuad-core 1.2 GHz Cortex-A7
GPUAdreno 305
MemoryCard slotmicroSD, up to 256 GB (dedicated slot)
Internal8 GB, 1 GB RAM
Main CameraCamera8 MP, f/2.2, 28mm (wide), 1/4", AF
FeaturesLED flash
Video1080p@30fps
Selfie CameraCamera1 MP
Video720p
SoundLoudspeakerYes
3.5mm jackYes
ConnectivityWiFiWi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth4.0, A2DP
GPSYes, with A-GPS, GLONASS, BDS
RadioFM radio
USBcroUSB 2.0
FeaturesSensorsAccelerometer, proximity, compass
BatteryBattery typeRemovable Li-Ion battery
Battery Capacity 2500 mAh
MiscColorGlossy cyan, Orange, White, Matte black
Price BDT12,000
Lumia 640 LTE Dual SIM mobile phone is an affordable smartphone launched 2015, March in Bangladesh. The design and display look is very impressive with a 8 MP, f/2.2, 28mm (wide), 1/4", AF front camera. It features a 1 MP selfie camera with Removable Li-Ion battery 2500 mAh. HD + quality is a fine value. The device comes with a 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio) touch-screen display, display screen with a quality of 720 x 1280 pixels, 16:9 ratio (~294 ppi density). The New Lumia 640 LTE Dual SIM is operated by Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 is RAM 8 GB, 1 GB RAM. The device features 8 GB, 1 GB RAM of inner storage up to microSD, up to 256 GB (dedicated slot) with microSD card.The New Lumia 640 LTE Dual SIM is a double SIM actives system. Therefore, the combination of delicious and practical designs is given by Microsoft at a fairly low price. Lumia 640 LTE Dual SIM arrives in following colours Glossy cyan, Orange, White, Matte black. The last one gives an exciting beautiful look.