Operating System Software release: Windows Phone 8.1 with Lumia Denim
Display
Display size: 5.7 ''
Display resolution: HD720 (1280 x 720)
Display colours: TrueColor (24-bit/16M)
Display technology: IPS LCD, ClearBlack
Pixel density: 259 ppi
Display features: Easy to clean, Low power mode, Orientation sensor, Wide viewing angle, Lumia Color profile, Corning® Gorilla® Glass 3, Sunlight readability enhancements
Touch screen technology: Capacitive multipoint-touch
Battery1
Replaceable battery: Yes
Battery capacity: 3000 mAh
Battery voltage: 3.8 V
Maximum standby time with dual SIM: 39 days
Maximum talk time (2G): 31.3 h
Maximum talk time (3G): 23.7 h
Maximum music playback time: 102 h
Maximum Wi-Fi network browsing time: 13 h
Maximum video playback time: 11.7 h
Keys and Input Methods
User Input: Touch
Operating keys: Volume keys, Power/Lock key, UI keys (back, start, search)
Processor
CPU name: Qualcomm Snapdragon 400
Number of cores: Quad core
Clock rate: 1200 MHz
Read more: www.qualcomm.com
Qualcomm® Snapdragon
Local sharing Peer-to-peer sharing: Lumia Storyteller
GPS and navigation3
Location technologies: A-GPS, BeiDou, A-GLONASS, Cellular and Wi-Fi network positioning
Maps: Free maps, Offline maps, Pin places to Start screen, Turn-by-turn walk directions, Online and offline favourites, Real-time traffic information, Venue maps - shopping and transport centers
Drive: Speed limit warnings, Favorite destinations, Live traffic information, Free global voice guided turn-by-turn drive navigation
Front-facing camera
Front camera: Full HD 5 MP wide angle
Front camera f-number/aperture: f/2.4
Front camera features: Video call, Video recording, Focal length 24 mm, Still image capture
Front camera video resolution: 1080p (Full HD, 1920 x 1080)
Audio
Audio recording codecs: AAC LC, AMR-NB, GSM FR
Audio recording features: Mono
Audio playback features: Podcasts, Media Player, Music Player, Audio Streaming, Virtual surround, Graphical equalizer, Cloud music playback, Cloud music offline playback
Radio features5: FM Radio, Internet Radio
Tools and productivity
Personal information management features: Clock, Wallet, OneNote, Calendar, Phonebook, Reminders, Calculator, To-do list, Family Room, Kid's Corner, Notifications, Alarm clock with ringtones, Social networks in Phonebook
Business apps: Office apps, Microsoft Outlook, Adobe Reader free download, Lync (Corporate IM) free download, Company Hub for enterprise applications, OneDrive storage for documents and notes
Back-up and restore your data: Yes
Sync type: Exchange ActiveSync, Via Windows Phone apps
Device management: AirWatch, Symantec, MobileIron, Windows Intune, Microsoft System Center, OMA Device Management v1.2, OMA Client Provisioning v1.1, OMA Device Management v1.1.2
Other Applications Game features: Xbox, Touch UI, DirectX 11
Messaging features Messaging features: Text messaging, Multimedia messaging, Conversational chat style SMS, Text-to-speech message reader, Unified inbox for SMS and MMS, Number screening for messaging, Distribution lists for messaging, Concatenated SMS for long messages, Integrated text messaging and chat, Automatic resizing of images for MMS
Device security
General security features: PIN code, Signed OS, Device lock, Secure boot, Consumer VPN, Device lock passcode, Application sandboxing, Application certification, Track and Protect via internet, Backup and restore via Internet, Regular signed firmware updates, Remote device lock via Internet, Remote device wipe via Internet, Browser integrated anti-phishing
Enterprise security features: Mobile VPN, Remote lock and wipe, Mobile device management, Remote security policy enforcement, Hardware accelerated device encryption
Supported security standards: SSL v3.0, TLS v1.0, TLS v1.1, TLS v1.2, Suite B ciphers
Wi-Fi security modes: WEP, WPA, EAP-AKA, EAP-SIM, EAP-TLS, WPA-Personal, PEAP-MSCHAPv2, WPA2-Personal, WPA-Enterprise, WPA2 (AES/TKIP), WPA2-Enterprise, EAP-TTLS/MSCHAPv2
Size & weight
Height: 157.9 mm
Width: 81.5 mm
Thickness6: 9 mm
Weight: 171 g
Memory
Mass memory4: 8 GB
RAM: 1 GB
Maximum memory card size: 128 GB
Expandable memory card type: MicroSD
User data storage: In device, Memory card, OneDrive cloud storage, App and data storage on memory card
Design
Design details: Exchangeable back cover
Other user interface features: Glance screen, Voice commands, Tactile feedback, Vibrating alerts, Double-tap to wake, Word flow keyboard
Sensors Sensors: SensorCore, Magnetometer, Accelerometer, Proximity sensor, Ambient light sensor
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: Hands-free profile (HFP) 1.6, Object Push profile (OPP) 1.1, Generic Attribute Profile (GATT), Message Access Profile (MAP) 1.1, Human Interface Device Profile (HID), Phone Book Access Profile (PBAP) 1.1, Personal Area Network Profile (PAN) 1.0, Advanced Audio Distribution Profile (A2DP) 1.2, Audio/Video Remote Control Profile (AVRCP) 1.4
NFC: Pairing, Sharing, Tagging, Secure NFC for payment
Wi-Fi: WLAN IEEE 802.11 b/g/n
Wi-Fi hotspot: Up to 8 Wi-Fi-enabled devices
Other wireless connectivity: DLNA, Screen projection
Cellular connectivity2
GSM network: 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
GSM max data speed DL: EGPRS 296.0 kbps
GSM max data speed UL: EGPRS 236.8 kbps
WCDMA network: Band 5 (850 MHz), Band 8 (900 MHz), Band 1 (2100 MHz), Band 2 (1900 MHz)
WCDMA max data speed DL: 42.2 Mbps (Cat 24)
WCDMA max data speed UL: 5.76 Mbps (Cat 6)
Main camera
Main camera: 13.0 MP
Main camera focus type: Auto focus
Camera digital zoom: 4x
Camera optics: ZEISS optics
Sensor size: 1/3 inch
Main camera f-number/aperture: f/2.0
Camera focal length: 28 mm
Flash type: LED flash
Camera features: Rich capture, Dynamic flash, Backside-illuminated image sensor
Camera minimum focus range: 10 cm
Video recording
Main camera video resolution: 1080p (Full HD, 1920 x 1080)
Camera video frame rate: 30 fps
Camera video zoom: 4x
Video recording features: Video zoom, Video light, Continuous autofocus
Video recording formats: MP4/H.264
Video playback
Video playback frame rate: 30 fps
Video playback codecs: VC-1, H.263, MPEG-4, H.264/AVC, Windows video
Video streaming: Progressive video download, YouTube browsing and video streaming, Streaming from video services and internet
Call management
Call types: HD Voice call, Conference call, Skype video call
Call management features: Speed dial, Voice mail, Call history, Call waiting, Call forwarding, Integrated hands-free speakers
Noise reduction: Yes
Supported amount of phonebooks: One integrated phonebook
Email Email features: HTML emails, Linked inboxes, Inbox filtering, Multiple email accounts, Conversational view on email, Text-to-speech message reader, Viewing and editing of email attachments
Browser Internet browsers: Internet Explorer 11
Environment
Materials: Free of BFR, Free of PVC, Free of nickel on the product surface
Packaging: Minimized package, Made of renewable materials, Packaging is 100 % recyclable, Containing up to 20% recycled materials, Virgin wood fibres up to 100% certified
Energy efficiency: Battery saver feature, Energy efficient charger, Automatic screen brightness adjustment
Product recycling: 100% recoverable as materials and energy
User guide: Small printed guide, In-device user guide
Accessibility features
Hearing: TTY support, Vibrating alerts, BT neckloop compatible
Vision: Vibrating alerts, Voice recognition, Font magnification, High contrast mode, Screen magnification, Customizable home screen
Physical skills: Speed dial, Speakerphone, Voice commands, Voice recognition, Customizable home screen

The availability of particular products, services and features may vary by region. Please check with your local Microsoft dealer for further details. Microsoft account, Wi-Fi or data network connection and additional fees or subscriptions are required for some features. Apps are available from Windows Store. The specifications are subject to change without notice.

1 Talk, standby and playback times are estimates only. Actual times are affected by, for example, network conditions, device settings, features being used, battery condition, and temperature.
2 Actual data speeds will vary. Check with your network operator for details.
3 Downloading of maps over-the-air may involve transferring large amounts of data. Your service provider may charge for the data transmission. The availability of products, services and features may vary by region. Please check with your local Microsoft dealer for further details and availability of language options. These specifications are subject to change without notice.
4 Pre-installed software and apps use a significant amount of the internal memory space.
5 Using the FM radio requires a compatible headset that may be sold separately.
6 Volume thickness.