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Photo of Microsoft Lumia 640 LTE Dual SIM

Microsoft Lumia 640 LTE Dual SIM

5" · 72.2 mm · screen ~62.26×110.69 mm · 2015

Data & image source: GSMArena.com ↗

Glass: Corning Gorilla Glass 3

Full spec ↓

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Full specification

Basics

Manufacturer
Microsoft
Status
Discontinued
Release year
2015, March. Released 2015, April
Price
About 150 EUR
Weight
145 g (5.11 oz)
Dimensions
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Available colors
Glossy cyan, Orange, White, Matte black

Screen

Display type
IPS LCD
Screen diagonal
5.0 inches, 68.9 cm 2 (~67.6% screen-to-body ratio)
Screen resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Screen protection
Corning Gorilla Glass 3

Performance

Operating system
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset
Qualcomm MSM8926 Snapdragon 400 (28 nm)
Processor (CPU)
Quad-core 1.2 GHz Cortex-A7
Graphics (GPU)
Adreno 305
Internal storage
8GB 1GB RAM
Memory card slot
microSDXC (dedicated slot)
Memory — other
eMMC 4.5

Camera

Rear camera
8 MP, f/2.2, 28mm (wide), 1/4.0", AF
Rear camera — features
LED flash
Video (rear camera)
1080p@30fps
Front camera
1 MP
Video (front camera)
720p

Connectivity

SIM card
Dual SIM (Micro-SIM, dual stand-by)
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
GPS
GPS, GLONASS, BDS
NFC
Yes
FM radio
FM radio
USB
microUSB 2.0
Sensors
Accelerometer, proximity, compass

Battery

Battery
Li-Ion 2500 mAh, removable

Other

imageUrl
https://fdn2.gsmarena.com/vv/bigpic/nokia-lumia-640-4g-ds.jpg
net2g
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
net3g
HSDPA 850 / 900 / 1700 / 1900 / 2100
net4g
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
displayother
ClearBlack display
batstandby1
Up to 864 h (2G) / Up to 864 h (3G)
battalktime1
Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
batlife
Endurance rating 76h