Microsoft Lumia 640 Dual SIM

Please find below the detailed specs for the Microsoft Lumia 640 Dual SIM. If you would like to leave a review for the Microsoft Lumia 640 Dual SIM, please do so by leaving a rating out of five.

 
NETWORK Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
Speed HSPA 42.2/5.76 Mbps
GPRS Yes
EDGE Yes
 
LAUNCH Announced 2015, March
Status Available. Released 2015, April
 
BODY 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)
SIM Dual SIM (Micro-SIM, dual stand-by)
 
DISPLAY Type IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches (~67.6% screen-to-body ratio)
Resolution 720 x 1280 pixels (~294 ppi pixel density)
Multitouch Yes
Protection Corning Gorilla Glass 3
  – ClearBlack display
 
PLATFORM OS Microsoft Windows Phone 8.1 with Lumia Denim
Chipset Qualcomm MSM8926 Snapdragon 400
CPU Quad-core 1.2 GHz Cortex-A7
GPU Adreno 305
 
MEMORY Card slot microSD, up to 128 GB
Internal 8 GB, 1 GB RAM
 
CAMERA Primary 8 MP, 3264 x 2448 pixels, autofocus, LED flash
Features 1/4” sensor size
Video 1080p@30fps
Secondary 1 MP, 720p
 
SOUND Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
 
COMMS WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth v4.0, A2DP
GPS Yes, with A-GPS, GLONASS, Beidou
Radio FM radio
USB microUSB v2.0
 
FEATURES Sensors Accelerometer, proximity, compass
Messaging SMS (threaded view), MMS, Email, Push Email, IM
Browser HTML5
Java No
  – MP3/WAV/eAAC+/WMA player
  – MP4/H.264/WMV player
  – OneDrive (30 GB cloud storage)
  – Document viewer
  – Photo/video editor
 
BATTERY  Li-Ion 2500 mAh battery
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
 

Please note, the above specs for the Microsoft Lumia 640 Dual SIM are not guaranteed to be 100% accurate.