Lumia 640 XL LTE Dual SIM
- 13 MP, f/2.0, 28mm (wide), 1/3", AF
- 1080p@30fps
- 8GB 1GB RAM
- Li-Ion 3000 mAh, removable
Announced
2015, March. Released 2015, April
Status
Discontinued
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
Dimensions
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
171 g (6.03 oz)
SIM
Dual SIM (Micro-SIM, dual stand-by)
Type
IPS LCD
Size
5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Protection
Corning Gorilla Glass 3
Other
ClearBlack display
OS
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset
Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Quad-core 1.2 GHz Cortex-A7
GPU
Adreno 305
Card slot
microSDXC (dedicated slot)
Internal
8GB 1GB RAM
Other
eMMC 4.5
Single
13 MP, f/2.0, 28mm (wide), 1/3", AF
Features
Zeiss optics, LED flash
Video
1080p@30fps
Single
5 MP
Video
1080p@30fps
Colors
Matte cyan, Orange, Black, Matte white, Glossy white
Price
About 200 EUR
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, sensor core
Type
Li-Ion 3000 mAh, removable
Stand-by
Up to 936 h (2G) / Up to 936 h (3G)
Talk time
Up to 31 h 20 min (2G) / Up to 23 h 40 min (3G)
Display
Contrast ratio: 1119:1 (nominal), 3.065 (sunlight)
Loudspeaker
Voice 72dB / Noise 67dB / Ring 73dB
Audio quality
Noise -93.0dB / Crosstalk -94.4dB
Battery life
Endurance rating 74h
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