Microsoft Lumia 640 LTE manual

Microsoft Lumia 640 LTE
7.3 · 3
PDF user manual
 · 130 pages
user manualMicrosoft Lumia 640 LTE
User Guide
Lumia with Windows Phone 8.1
Issue 1.0 EN

View the manual for the Microsoft Lumia 640 LTE here, for free. This manual comes under the category smartphones and has been rated by 3 people with an average of a 7.3. This manual is available in the following languages: English. Do you have a question about the Microsoft Lumia 640 LTE or do you need help? Ask your question here

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Lumia 640 LTE | A00024656
6438158724778, 6438158721463
Manual (PDF)
Display diagonal5 "
Display resolution1280 x 720 pixels
Display typeIPS
Display number of colours16.78 million colours
Touch technologyMulti-touch
Touchscreen typeCapacitive
Pixel density294 ppi
Other features
Orientation sensorYes
Proximity sensorYes
Ambient light sensorYes
Processor frequency1.2 GHz
Processor familyQualcomm Snapdragon
Processor model400
Processor cores4
RAM capacity1 GB
Internal storage capacity8 GB
Compatible memory cardsMicroSD (TransFlash)
Maximum memory card size128 GB
USB mass storageYes
Rear camera resolution (numeric)8 MP
Auto focusYes
Rear camera flashYes
Digital zoom4 x
Video recordingYes
Video recording modes1080p, 720p
Maximum frame rate30 fps
Flash typeLED
Front camera resolution (numeric)0.9 MP
Front camera typeSingle camera
Rear camera typeSingle camera
2G standardsGSM
3G standardsWCDMA
4G standardLTE
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version4.0
Bluetooth profilesA2DP, AVRCP, GATT, HFP, HID, MAP, OPP, PBAP
2G bands (primary SIM)850,900,1800,1900 MHz
3G bands supported850,900,2100 MHz
4G bands supported800,900,1800,2100,2600 MHz
Tethering (modem-mode)Yes
Near Field Communication (NFC)Yes
SIM card capabilitySingle SIM
SIM card typeMicroSIM
Mobile network generation4G
Ports & interfaces
USB portYes
USB connector typeMicro-USB
USB version2.0
HDMI ports quantity0
Headphone connectivity3.5 mm
Form factorBar
Product colourBlack
Operating system installedWindows Phone 8.1
Office supportYes
Subscription typeNo subscription
Personal info management (PIM)Alarm clock, Calculator, Calendar, Events reminder, Notes, To-do list
Flight modeYes
PersonalizationIcons, Menu, Shortcuts
Support for contact groupsYes
Microphone muteYes
Vibrating alertYes
Video callYes
GPS (satellite)Yes
Assisted GPS (A-GPS)Yes
Wi-Fi positioningYes
Position locationYes
FM radioYes
Audio formats supported-
Video formats supportedH.263, H.264, MPEG4, VC-1
Image formats supported-
Video compression formatsH.263, H.264, MPEG4
Voice codecsAMR-NB, AMR-WB, FR
Multimedia Messaging Service (MMS)Yes
Instant messaging (IM)Yes
Short Message Service (SMS)Yes
Call management
Call waitingYes
Call divertYes
Call holdYes
Caller IDYes
Conference callYes
Speed diallingYes
Call timerYes
Battery technology-
Battery capacity2500 mAh
Talk time (2G)26.5 h
Talk time (3G)17.5 h
Standby time (3G)- h
Browsing time (Wi-Fi)10.8 h
Continuous audio playback time86 h
Continuous video playback time8.6 h
Weight & dimensions
Weight145 g
Width72.2 mm
Depth8.8 mm
Height157.9 mm
Specific absorption rate (SAR) value (EU)- W/kg
Head SAR (EU)0.73 W/kg
Head SAR category (EU)-
Body SAR (EU)0.45 W/kg
Body SAR category (EU)-
Digital Living Network Alliance (DLNA) certifiedYes
Packaging content
Quick start guideYes
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Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Microsoft Lumia 640 LTE below.

How do I reset mhy Microsoft Lumia 640 LTE?

Most Microsoft model phones can be reset by using a key combination of volume + button, power on/off button and home button at startup.

My SIM card is too small and doesn't fit in my Microsoft phone. Now what?

It is possible to use a SIM card adapter. Insert the too small SIM card into the adapter and then place the adapter in the phone.

What is an IMEI number?

IMEI stands for 'International Mobile Equipment Identity'. This is a unique fifteen-digit number that distinguishes your Microsoft phone from other phones.

What screen dimensions does my smartphone have?

The size of your smartphone is usually expressed in inches, 1 inch is 2.54 centimetres. The size is the diagonal size of your smartphone, so you measure the screen from bottom left to top right.

Can the battery of my smartphone explode?

Make sure the batteries of your smartphone do not get too hot, in that case there is a very small chance that the battery will explode.

What operating system does the Microsoft Lumia 640 LTE use?

The Microsoft Lumia 640 LTE uses Windows as the operating system.

What is the weight of the Microsoft Lumia 640 LTE?

The Microsoft Lumia 640 LTE has a weight of 145 g.

What is the screen size of the Microsoft Lumia 640 LTE?

The screen size of the Microsoft Lumia 640 LTE is 5 ".

What is the height of the Microsoft Lumia 640 LTE?

The Microsoft Lumia 640 LTE has a height of 157.9 mm.

What is the screen resolution of the display of the Microsoft Lumia 640 LTE?

The screen resolution of the Microsoft Lumia 640 LTE is 1280 x 720 pixels.

What is the width of the Microsoft Lumia 640 LTE?

The Microsoft Lumia 640 LTE has a width of 72.2 mm.

What is the depth of the Microsoft Lumia 640 LTE?

The Microsoft Lumia 640 LTE has a depth of 8.8 mm.

What type of USB connection does the Microsoft Lumia 640 LTE have?

The Microsoft Lumia 640 LTE has a Micro-USB connection.

How much storage capacity does the Microsoft Lumia 640 LTE have?

The Microsoft Lumia 640 LTE has 8 GB storage capacity.

Is the manual of the Microsoft Lumia 640 LTE available in English?

Yes, the manual of the Microsoft Lumia 640 LTE is available in English .

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