Open the box and power on your Lumia 640 LTE Dual SIM to the full range of free Microsoft services built in and ready to go. Connect to friends and family with Skype, enjoy instant access to your photos and music on OneDrive, and edit files with Microsoft Office from wherever you are. Balancing your work life and personal life just became easier.
Essentials
Operating System
Software release: Windows Phone 8.1 with Lumia DenimSize & weight
Height : 141.3 mmWidth : 72.2 mmThickness : 8.8 mmWeight: 145 g
Display
Display size: 5 ''Display resolution: HD720 (1280 x 720) Display colours: TrueColor (24-bit/16M) Display technology: ClearBlack, IPS LCDPixel density: 294 ppiDisplay features: Sunlight readability enhancements, Corning® Gorilla® Glass 3, Easy to clean, Lumia Color profileTouch screen technology: Capacitive multipoint-touch
Memory
Mass memory: 8 GBRAM: 1 GB
Maximum memory card size: 128 GB Expandable memory
card type: MicroSD
Free OneDrive storage built in up to2: 30 GBUser data storage: In device, Memory card, OneDrive cloud storage, App and data storage on memory card
Battery
Replaceable battery: Yes Battery capacity: 2500 mAhBattery voltage: 3.8 VMaximum standby time with dual SIM: 36 daysMaximum talk time (2G): 26.5 hMaximum talk time (3G): 17.5 hMaximum music playback time: 86 hMaximum Wi-Fi network browsing time: 10.8 hMaximum video playback time: 8.6 hDesign
Design details: Exchangeable back cover Other user interface features: Double-tap to wake, Glance screen, Tactile feedback, Vibrating alerts, Voice commands, Word flow keyboardKeys and Input Methods
User Input: Touch Operating keys: Volume keys, Power/Lock key, UI keys (back, start, search)Sensors
Ambient light sensor, Accelerometer, Proximity sensor, Magnetometer, SensorCoreProcessor
CPU name: Qualcomm® Snapdragon™ 400 Number of cores: Quad core Clock rate: 1200 MHzConnectivity
Connectivity basics
SIM card type: Micro SIM Dual SIM: Dual Standby SIM AV connectors: 3.5 mm stereo headset connector Charging connectors: Micro-USB System connectors: Micro-USB-B USB: USB 2.0 Bluetooth: Bluetooth 4.0 Bluetooth profiles: Advanced Audio Distribution Profile (A2DP) 1.2, Audio/Video Remote Control Profile (AVRCP) 1.4, Generic Attribute Profile (GATT), Hands-free profile (HFP) 1.6, Human Interface Device Profile (HID), Object Push profile (OPP) 1.1, Personal Area Network Profile (PAN) 1.0, Phone Book Access Profile (PBAP) 1.1, Message Access Profile (MAP)NFC: Pairing, Secure NFC for payment, Sharing, TaggingWi-Fi: WLAN IEEE 802.11 b/g/n Wi-Fi hotspot: Up to 8 Wi-Fi-enabled devices Other wireless connectivity: DLNA, Screen projectionLocal sharing
Peer-to-peer sharing: Lumia Beamer, Lumia Storyteller, Play To DLNA appCellular connectivity
GSM network: 850 MHz, 900 MHz, 1800 MHz, 1900 MHzGSM max data speed DL: EGPRS 296.0 kbps GSM max data speed UL: EGPRS 236.8 kbps WCDMA network: Band 1 (2100 MHz), Band 2 (1900 MHz), Band 4 (1700/2100 MHz), Band 5 (850 MHz), Band 8 (900 MHz)WCDMA max data speed DL: 42.2 Mbps (Cat 24) WCDMA max data speed UL: 5.76 Mbps (Cat 6) LTE FDD network: Band 1 (2100 MHz), Band 17 (700MHz), Band 2 (1900 MHz), Band 20 (800MHz), Band 3 (1800 MHz), Band 4 (1700/2100 MHz), Band 5 (850MHz), Band 7 (2600 MHz), Band 8 (900MHz), Band 28 (700 MHz), Band 12 (700 MHz)TD-LTE network: Band 38 (2570-2620 MHz), Band 40 (2300-2400 MHz)LTE max data speed DL: 150 Mbps (Cat 4) LTE max data speed UL: 50 Mbps (Cat 4)Maps and navigation
GPS and navigation
Location technologies: A-GLONASS, A-GPS, BeiDou, Cellular and Wi-Fi network positioningMaps: Free maps, Offline maps, Online and offline favourites, Pin places to Start screen, Real-time traffic information, Turn-by-turn walk directions, Venue maps - shopping and transport centersDrive: Favorite destinations, Free global voice guided turn-by-turn drive navigation, Live traffic information, Speed limit warningsCamera
Main camera
Main camera: 8.0 MPMain camera focus type: Auto focus Camera digital zoom: 4 xSensor size: 1/4 inch Main camera f-number/aperture: f/2.2 Camera focal length: 28 mmFlash type: LED flash Camera features: Backside-illuminated image sensor, Dynamic flash, Rich captureCamera minimum focus range: 10 cmFront-facing camera
Front camera: HD 0.9 MP wide angle Front camera f-number/aperture: f/2.4 Front camera features: Still image capture, Video call, Video recordingFront camera video resolution: 720p (HD, 1280 x 720)Video recording
Main camera video resolution: 1080p (Full HD, 1920 x 1080) Camera video frame rate: 30 fpsCamera video zoom: 4 xVideo recording features: Video zoom, Continuous autofocus, Video lightVideo recording formats: MP4/H.264
Video and Audio
Audio
Audio recording codecs: AAC LC, AMR-NB, GSM FRAudio recording features: Mono Audio playback features: Audio Streaming, Cloud music offline playback, Cloud music playback, Graphical equalizer, Media Player, Music Player, Podcasts, Virtual surroundRadio features: Internet Radio, FM Radio
Video playback
Video playback frame rate: 30 fpsVideo playback codecs: H.263, H.264/AVC, MPEG-4, VC-1, Windows videoVideo streaming: YouTube browsing and video streaming, Streaming from video services and internet, Progressive video downloadOther services and features
Tools and productivity
Personal information management features: Calculator, Clock, Calendar, Reminders, Phonebook, To-do list, Alarm clock with ringtones, Family Room, Kid's Corner, OneNote, Social networks in Phonebook, Wallet, NotificationsBusiness apps: Adobe Reader free download, Company Hub for enterprise applications, Lync (Corporate IM) free download, Microsoft Outlook, OneDrive storage for documents and notes, Office apps: Excel, Word, PowerPoint, OneNoteBack-up and restore your data: Yes Sync type: Exchange ActiveSync, Via Windows Phone appsDevice management: AirWatch, MobileIron, Symantec, Microsoft System Center, OMA Client Provisioning v1.1, OMA Device Management v1.1.2, OMA Device Management v1.2, Windows IntuneCall management
Call types: Conference call, HD Voice call, Skype video callCall management features: Call waiting, Call history, Call forwarding, Integrated hands-free speakers, Speed dial, Voice mailNoise cancellation: Yes Supported amount of phonebooks: One integrated phonebookOther Applications
Game features: Touch UI, XBox-Live Hub, DirectX 11
Messaging features
Messaging features: Text messaging, Automatic resizing of images for MMS, Distribution lists for messaging, Multimedia messaging, Conversational chat style SMS, Unified inbox for SMS and MMS, Concatenated SMS for long messages, Integrated text messaging and chat, Number screening for messaging, Text-to-speech message readerBrowser
Internet browsers: Internet Explorer 11Device security
Device security
General security features: Device lock, PIN code, Device lock passcode, Regular signed firmware updates, Track and Protect via internet, Application certification, Application sandboxing, Backup and restore via Internet, Browser integrated anti-phishing, Remote device lock via Internet, Remote device wipe via Internet, Secure boot, Signed OS, Consumer VPNEnterprise security features: Mobile VPN, Remote lock and wipe, Hardware accelerated device encryption, Mobile device management, Remote security policy enforcementSupported security standards: TLS v1.0, TLS v1.1, TLS v1.2, SSL v3.0, Suite B ciphersWi-Fi security modes: EAP-TTLS/MSCHAPv2, WPA, WEP, EAP-AKA, PEAP-MSCHAPv2, WPA2 (AES/TKIP), WPA2-Enterprise, WPA2-Personal, EAP-TLS, WPA-Enterprise, EAP-SIM, WPA-PersonalEnvironmental features
Environment
Materials: Free of PVC, Free of nickel on the product surface, Free of BFRPackaging: Made of renewable materials, Minimized package, Packaging is 100 % recyclable, Virgin wood fibres up to 100% certified, Containing up to 55% recycled materialsEnergy efficiency: Automatic screen brightness adjustment, Battery saver feature, Energy efficient charger, Power Save modeProduct recycling: 100% recoverable as materials and energy Eco content and services: Available at Store, HERE Drive: route optimization, HERE Maps: pedestrian navigation, HERE Transit: public transportationUser guide: In-device user guide, full on our websites, Small printed guideAccessibility
Accessibility features
Hearing: Vibrating alerts, BT neckloop compatible, TTY supportVision: Vibrating alerts, Voice recognition, Font magnification, Voice commands, Customizable home screen, High contrast mode, Screen magnificationPhysical skills: Voice commands, Customizable home screen, Speakerphone, Speed dial, Voice recognitionWhat's in the box
Contents
Microsoft Lumia 640 LTE Dual SIMNokia Stereo Headset WH-108
Product user guide
BatteryCharger