Microsoft Lumia 640 LTE Dual SIM
- Released 2015, April
- 145g, 8.8mm thickness
- Microsoft Windows Phone 8.1
- 8GB storage, microSDXC
5.0"
720x1280 pixels
8MP
1080p
1GB RAM
Snapdragon 400
2500mAh
NETWORK
LAUNCH
BODY
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
145 g (5.11 oz)
Dual SIM (Micro-SIM, dual stand-by)
DISPLAY
IPS LCD
5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Corning Gorilla Glass 3
ClearBlack display
PLATFORM
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Qualcomm MSM8926 Snapdragon 400 (28 nm)
Quad-core 1.2 GHz Cortex-A7
Adreno 305
MEMORY
microSDXC (dedicated slot)
8GB 1GB RAM
eMMC 4.5
MAIN CAMERA
8 MP, f/2.2, 28mm (wide), 1/4.0", AF
LED flash
1080p@30fps
SELFIE CAMERA
1 MP
720p
SOUND
Yes
Yes
COMMS
Wi-Fi 802.11 b/g/n, DLNA, hotspot
4.0, A2DP
GPS, GLONASS, BDS
Yes
FM radio
microUSB 2.0
FEATURES
Accelerometer, proximity, compass
BATTERY
Li-Ion 2500 mAh, removable
Up to 864 h (2G) / Up to 864 h (3G)
Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
MISC
Glossy cyan, Orange, White, Matte black
About 150 EUR