GSMArena.com GSMArena.com

Tip us

1.7m
126k
RSS

EV

Merch

Log in

Login

I forgot my password
Sign up
  • Home
  • News
  • Reviews
  • Videos
  • Featured
  • Phone Finder
  • Deals
  • MerchNew
  • Coverage
  • Contact
ADVERTISEMENT

Compare specs

  • Compare photo samples
  • Compare video samples

Phone finder

  • Samsung
  • Apple
  • Huawei
  • Nokia
  • Sony
  • LG
  • HTC
  • Motorola
  • Lenovo
  • Xiaomi
  • Google
  • Honor
  • Oppo
  • Realme
  • OnePlus
  • vivo
  • Meizu
  • BlackBerry
  • Asus
  • Alcatel
  • ZTE
  • Microsoft
  • Vodafone
  • Energizer
  • Cat
  • Sharp
  • Micromax
  • Infinix
  • Ulefone
  • Tecno
  • Doogee
  • Blackview
  • Cubot
  • Oukitel
  • Itel
  • TCL

All brands Rumor mill

Compare with
Please enter model name or part of it

Microsoft Lumia 640 LTE Dual SIM

  • Review
  • Specifications
  • Read opinions
  • Pictures
Microsoft Lumia 640 LTE Dual SIM
Compare with
Please enter model name or part of it
Compare with
Please enter model name or part of it
ADVERTISEMENT
Network Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch Announced 2015, March. Released 2015, April
Status Discontinued
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
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
Platform 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
Memory Card slot microSDXC (dedicated slot)
Internal 8GB 1GB RAM
 eMMC 4.5
Main Camera Modules 8 MP, f/2.2, 28mm (wide), 1/4.0", AF
Features LED flash
Video 1080p@30fps
Selfie Camera Modules 1 MP
Video 720p
ADVERTISEMENT
Sound Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth 4.0, A2DP
Positioning GPS, GLONASS, BDS
NFC Yes
Infrared port No
Radio FM radio
USB microUSB 2.0
Features Sensors Accelerometer, proximity, compass
Battery Type Li-Ion 2500 mAh, removable
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)
Misc
Colors Glossy cyan, Orange, White, Matte black
Price About 150 EUR
Tests Display Contrast ratio: 1034 (nominal), 2.563 (sunlight)
Loudspeaker Voice 70dB / Noise 65dB / Ring 75dB
Audio quality Noise -93.1dB / Crosstalk -93.2dB
Battery (old) Endurance rating 76h

ADVERTISEMENT

Home News Reviews Compare Coverage Glossary FAQ RSS feed Youtube Facebook Twitter Instagram

© 2000-2023 GSMArena.com Mobile version Android app Tools Contact us Merch store Privacy Terms of use Change Ad Consent Do not sell my data