Help and Support for
Microsoft Lumia 640 XL
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Specifications - Microsoft Lumia 640 XL
General features
Dimensions (LxWxH)
157.9 x 81.5 x 9 mm
Weight
171 g
Colour display
16 million colours
Resolution
720 x 1280 pixels
Touch screen
Yes
Talk time
Up to 31 hours
Stand-by time
Up to 39 days
Phone memory
1 GB RAM, 8 GB storage
Memory card slot
Yes
Network and data transfer
GSM 850 MHz
Yes
GSM 900 MHz
Yes
GSM 1800 MHz
Yes
GSM 1900 MHz
Yes
GPRS
Yes
EDGE (EGPRS)
Yes
3G (UMTS)
Yes
HSDPA (3.5G)
Yes
4G (LTE)
Yes
Messaging
Text messages (SMS)
Yes
Picture messages
Yes
Chat
Yes
Email
Yes
Fax
No
Pictures and sounds
Camera
13 megapixels
Video player
Yes
Video recorder
Yes
Video call
No
Music player
Yes
Radio
Yes
Podcasts
Yes
Voice recorder
Yes
Composer
No
Navigation
Internal GPS
Yes
Maps/Navigation
HERE Maps
Functions
Calendar
Yes
Tasks
No
Notes
Yes
Alarm
Yes
Stopwatch
Yes
Countdown timer
Yes
Calculator
Yes
Office applications
Office
Internet
Browser
Yes
RSS reader
No
Connection to other devices
WLAN
Yes
USB data cable
Comes with the phone
Infrared port
No
Bluetooth
Yes
Data modem
No
Synchronisation with computer
Yes