Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset
Qualcomm MSM8926 Snapdragon 400 (28 nm)
Cpu
Quad-core 1.2 GHz Cortex-A7
Gpu
Adreno 305
Storage
Card Slot
microSDXC (dedicated slot)
Internal
8GB 1GB RAM eMMC 4.5
Main Camera
Single
8 MP, f/2.2, 28mm (wide), 1/4.0, AF
Features
LED flash
Video
1080p@30fps
Selfie Camera
Single
1 MP
Video
720p
Sound
Loudspeaker
Yes
35mm Jack
Yes
Comms
Wlan
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
Gps
Yes, with A-GPS, GLONASS, BDS
Nfc
No
Radio
FM radio
Usb
microUSB 2.0
Features
Sensors
Accelerometer, proximity, compass
Battery
Type
Li-Ion 2500 mAh, removable
Stand By
Up to 840 h (2G) / Up to 840 h (3G)
Talk Time
Up to 27 h 30 min (2G) / Up to 20 h 30 min (3G)
Misc
Colors
Glossy cyan, Orange, White, Matte black
Price
About 170 EUR
Microsoft Lumia 640 Dual SIM Mobile Phone Price in Bangladesh 2015, March. Released 2015, April
The Microsoft Lumia 640 Dual SIM was announced at 2015, March. Released 2015, April. The Smartphone is released at Discontinued.The Smartphone is released at Discontinued.The Smartphone is Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 which consists of Quad-core CPU.The graphics of this device is powered by Adreno 305 GPU.It has 8GB 1GB RAM eMMC 4.5.The device comes in 1 variants: 8GB 1GB RAM eMMC 4.5.The Smartphone comes with Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10. The Smartphone has 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) thickness . It comes in 4 color variants, which are Glossy cyan, Orange, White, Matte black.The Smartphone is 2G Supported and has data speed of HSPA 42.2/5.76 Mbps. It has Dual SIM (Micro-SIM, dual stand-by). Microsoft Lumia 640 Dual SIM has 5.0 inches display with 720 x 1280 pixels resolution. The display is protected by Corning Gorilla Glass 3 ClearBlack display.This device packs Li-Ion 2500 mAh, removable. It has Accelerometer, proximity, compass.
