Navigation
| Position location |
Y |
| GLONASS |
N |
| GPS (satellite) |
Y |
| Pedestrian navigation |
Y |
| Assisted GPS (A-GPS) |
Y |
| Wi-Fi positioning |
Y |
Display
| Pixel density |
259 ppi |
| Display type |
IPS |
| Touch technology |
Multi-touch |
| Orientation sensor |
Y |
Camera
| Built-in flash |
Y |
| Auto exposure |
Y |
| Video recording |
Y |
| Maximum frame rate |
30 fps |
| Auto focus |
Y |
| Digital zoom |
4 x |
| Zoom capability |
Y |
| Front camera resolution (numeric) |
5 MP |
| Front camera |
Y |
| Rear camera resolution (numeric) |
13 MP |
| Flash type |
LED |
| Geotagging |
Y |
| Video capture resolution (max) |
1920 x 1080 pixels |
| Video recording modes |
1080p |
Ports & interfaces
| Charging connector |
Y |
| USB version |
2.0 |
| USB port |
Y |
| USB connector type |
Micro-USB B |
Networking
| 3G |
Y |
| Bluetooth |
Y |
| Wi-Fi |
Y |
| 4G |
N |
| Near Field Communication (NFC) |
Y |
| 3G bands supported |
850, 900, 1900, 2100 MHz |
| SIM card capability |
Dual SIM |
| 2G standards |
GSM |
| 3G standards |
WCDMA |
| SIM card type |
MicroSIM |
Processor
| Processor cores |
4 |
| Processor frequency |
1.2 GHz |
Ergonomics
| Accelerometer |
Y |
| Ambient light sensor |
Y |
| Proximity sensor |
Y |
Storage
| Internal storage capacity |
8 GB |
| USB mass storage |
Y |
| Maximum memory card size |
128 GB |
Multimedia
| Image formats supported |
JPG |
| FM radio |
Y |
| Equalizer |
Y |
Software
| Operating system version |
8.1 |
Battery
| Continuous audio playback time |
102 h |
| Browsing time (Wi-Fi) |
13 h |
| Standby time (2G) |
936 h |
| Talk time (3G) |
23.7 h |
| Talk time (2G) |
31.3 h |
| Continuous video playback time |
11.7 h |
Call management
| Speakerphone |
Y |
| Call divert |
Y |
| Call hold |
Y |
| Voice commands |
Y |
| Conference call |
Y |
| Speed dialing |
Y |
| Vibrating alert |
Y |
| Call waiting |
Y |
| Caller ID |
Y |
Messaging
| E-mail |
Y |
| Chat |
Y |
| MMS (Multimedia Messaging Service) |
Y |
| Instant messaging (IM) |
Y |
| Short Message Service (SMS) |
Y |
Performance
| Personal info management (PIM) |
Alarm clock, Calculator, Calendar, Notes |
| Support for contact groups |
Y |
| Microphone mute |
Y |
Subscription
| Subscription type |
No subscription |
Additionally
| Battery performance |
3000 mAh |
| Internal RAM |
1 GB |
Qualcomm Snapdragon 400 (1.2 GHz), 1GB RAM, 8GB Flash/microSD up to 128GB, 14.478 cm (5.7 ") IPS LCD (1280 x 720/259ppi), 13/5MP, Micro USB 2.0, 802.11 b/g/n, Bluetooth 4.0, 3G/WCDMA, A-GPS/GLONASS, NFC, 3000mAh, Windows Phone 8.1, 171g, Orange
<b>Powerful ideas</b>
You never know when you’ll think of something amazing. And with an extra-large battery, you won’t be looking around for an outlet when you’re ready to act on your next great idea. Turning inspiration into action is easy when you have a 3000 mAh battery and a Qualcomm® Snapdragon™ processor.
<b>The best moments in life</b>
From snapping a quick picture on holiday to calling home with Skype, the Lumia 640 XL Dual SIM helps you turn inspiring experiences into precious memories. Enjoy high-quality, wide-angle Skype calls with the 5 MP front-facing camera and take stunning photographs with the 13 MP main camera.
<b>Afterwork apps</b>
Enjoy your free-time with apps like TripAdvisor, WhatsApp, Instagram, and Flipboard. Restaurant reviews and the latest news articles are always just a few taps away. And with a 5.7 inch HD display, the things you love about your afterwork apps are bigger and better than ever before.
<b>A little goes a long way</b>
It’s the small things in life that make a big difference. From the convenience of Action Center to the magic of Live Tiles, the simplicity of Windows Phone makes everyday tasks easier so you can focus on doing what you love.
<b>Room for two</b>
Optimizing your calls is easy with the Lumia 640 XL Dual SIM. Simply pick the best SIM card for each of your contacts and enable call waiting or call forwarding between SIM cards.
<b>A proactive personal assistant</b>
Let Cortana manage your daily activities and enjoy the feeling of a worry-free day. From location-based reminders to real-time traffic updates, life is easier when you don’t have to think about where you need to be, how to get there, or who you’re meeting.
