Microsoft Lumia 640 LTE


  • Popularity: 0.6% 6,674,668 hits

  • Released 2015, April
  • 145g, 8.8mm thickness
  • Microsoft Windows Phone 8.1
  • 8GB storage, microSD slot

SPECIFICATIONS DETAILS
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
  HSDPA 850 / 1700(AWS) / 1900 / 2100 - T-Mobile
4G bands LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
  LTE band 1(2100), 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - T-Mobile
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced 2015, March
Status Available. Released 2015, April
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 Micro-SIM
Type IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection Corning Gorilla Glass 3
  ClearBlack display
OS 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
Card slot microSD, up to 256 GB (dedicated slot)
Internal 8GB 1GB RAM
Single 8 MP, f/2.2, 28mm (wide), 1/4", AF
Features LED flash
Video 1080p@30fps
Single 1 MP
Video 720p
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth 4.0, A2DP
GPS Yes, with A-GPS, GLONASS, BDS
NFC Yes
Radio FM radio
USB microUSB 2.0
Sensors Accelerometer, proximity, compass
  Removable Li-Ion 2500 mAh battery
Stand-by Up to 864 h (2G) / Up to 864 h (3G)
Talk time Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
Colors Glossy cyan, Orange, White, Matte black
Price About 120 EUR
Display Contrast ratio: 1034 (nominal), 2.563 (sunlight)
Camera Photo / Video
Loudspeaker Voice 70dB / Noise 65dB / Ring 75dB
Audio quality Noise -93.1dB / Crosstalk -93.2dB
Battery life Endurance rating 76h
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