Comparisons / Comparison of Microsoft Lumia 640 LTE Dual SIM and Microsoft Lumia 640 LTE

Comparison of Microsoft Lumia 640 LTE Dual SIM and Microsoft Lumia 640 LTE [S]ave

Attribute
Microsoft Lumia 640 LTE Dual SIM ×
Microsoft Lumia 640 LTE ×
General
BrandMicrosoftMicrosoft
Launch
Announced2015-03-012015-03-01
Body
Width (mm)8.88.8
Length (mm)141.3141.3
Height (mm)72.272.2
Weight (g)145145
SIMDual SIM (Micro-SIM, dual stand-by)Micro-SIM
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 1700 / 1900 / 2100
  • HSDPA 850 / 1700(AWS) / 1900 / 2100
  • HSDPA 850 / 900 / 2100
4G bands
  • 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40
  • 1, 2, 4, 5, 7, 12, 17
  • 1, 3, 7, 8, 20
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Platform
OSMicrosoft Windows Phone 8.1Microsoft Windows Phone 8.1
ChipsetQualcomm MSM8926 Snapdragon 400 (28 nm)Qualcomm MSM8926 Snapdragon 400 (28 nm)
CPUQuad-core 1.2 GHz Cortex-A7Quad-core 1.2 GHz Cortex-A7
GPUAdreno 305Adreno 305
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal
  • 8GB 1GB RAM
  • 8GB 1GB RAM
Display
Size (in)55
Resolution (px)720 x 1280720 x 1280
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 3
Display TypeIPS LCDIPS LCD
Battery
TypeLi-IonLi-Ion
Capcity (mAh)25002500
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 8 MP, f/2.2, 28mm (wide), 1/4.0", AF
  • 8 MP, f/2.2, 28mm (wide), 1/4.0", AF
Main Camera Video1080p@30fps1080p@30fps
Main Camera FeaturesLED flashLED flash
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 1 MP
  • 1 MP
Selfie Camera Video720p720p
Comms
WLANWi-Fi 802.11 b/g/n, DLNA, hotspotWi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth4.0, A2DP4.0, A2DP
GPS++
NFC++
RadioFM radioFM radio
USBmicroUSB 2.0microUSB 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Accelerometer
  • compass
  • proximity
  • Accelerometer
  • compass
  • proximity
Misc
Colors
  • Glossy cyan
  • Matte black
  • Orange
  • White
  • Glossy cyan
  • Matte black
  • Orange
  • White
Stand-by (h)864864
Talk time (h)Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)



Help · Contact us · Disclaimer · Contributors · Developers · Donate