Picture of Microsoft Lumia 640
Picture of Microsoft Lumia 640
Picture of Microsoft Lumia 640
Picture of Microsoft Lumia 640

Microsoft Lumia 640

The Microsoft Lumia 640 features a 5-inch HD display, powered by a quad-core processor and 1GB of RAM. It comes with an 8MP rear camera and a 0.9MP front-facing camera. Running Windows Phone 8.1, it offers seamless integration with Microsoft services. The base model was released at a price of $129.
Manufacturer: Microsoft
SKU: Microsoft_Lumia_640
$129.00
Products specifications
Attribute name Attribute value
General
Device Type Smart Phone
Status Available
Design
Dimensions 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight 145 g (5.11 oz)
Network
SIM Nano SIM
Dual SIM Dual SIM (Micro-SIM, dual stand-by)
Display
Size 5.0 inches (~67.6% screen-to-body ratio)
Resolution 720 x 1280 pixels (~294 ppi pixel density)
Touch Screen Yes
Media
Alert Types Yes
Ring Tones Yes
Loudspeaker Yes
Handsfree Yes
Camera
Primary 8 MP, f/2.2, 28mm, autofocus, LED flash
Video 1080p@30fps
Camera Features 1/4" sensor size
Flash Yes
Secondary 1 MP, 720p
Software
Operating System Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Facebook true
Youtube true
Hardware
Chipset Qualcomm MSM8926 Snapdragon 400
CPU Quad-core 1.2 GHz Cortex-A7
GPU Adreno 305
RAM (Memory) 1 GB
Internal Storage 8GB
Card Slot microSD, up to 256 GB (dedicated slot)
Connectivity
Bluetooth v4.0, A2DP
Wi-fi Yes
Wi-fi Hotspot true
USB Yes
GPS Yes
NFC true
Data
GPRS true
EDGE true
Speed Yes
Web Browser Yes
Battery
Battery Type Li-Ion (Lithium Ion)
Capacity Removable Li Ion 2500 mAh
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