Loaded with all the power you need, the Lumia 640 LTE works as fast and efficiently as you do. It's a workhorse that lets you concentrate more on what you're doing at any moment, with its quad-core Qualcomm Snapdragon 400 processor and Microsoft Office built in. And you'll have plenty of juice to help you achieve more with the whopping 2500 mAh battery.
Capture your world with clarity
Want to relive your favourite moments? Capture all of them with superb quality and ease using the Lumia Camera app and 8MP rear camera, then back them up to OneDrive cloud storage—in order to bring back the moment. And with the wide-angle, front-facing camera, let your family and friends see more of your surroundings clearly in your free HD Skype video calls.
Your favourite apps in a whole new way
Get all of the apps and games you want and see them come to life on the 5" HD display. Take your pick from a growing selection of hundreds of thousands of apps in Windows Phone Store—from Trip Advisor to Instagram to WhatsApp to Candy Crush Saga. They're all available and always secure.
Hi there. I'm Cortana.
Meet Cortana, the most talked about assistant with a personal touch. From giving you the latest traffic conditions to reminding you to pick up a gift for mum's birthday, she's always available and ready to help. And of course, you have complete control over just how much Cortana knows about you.
A little goes a long way
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.
Windows Phone 8.1 with Lumia Denim
Quad-core 1.2 GHz Qualcomm Snapdragon 400
Internal: 1GB RAM, up to 8GB onboard
External: Up to 128GB microSD plus OneDrive cloud storage2
GSM: 850 / 900 / 1800 / 1900
WCDMA: Band 1 (2100) / Band 5 (850) / Band 8 (900)
LTE FDD: Band 1 (2100) / Band 20 (800) / Band 3 (1800) / Band 7 (2600) / Band 8 (900)
5" HD 1280 x 720 resolution
Nokia ClearBlack, IPS LCD Technology
Corning Gorilla Glass 3
Easy to clean
Lumia colour profile
Sunlight readability enhancements
2500 mAh, 2G: Up to 26.5 hours talk time
3G: Up to 17.5 hours talk time
141.3 x 72.2 x 8.8 mm (LxWxH)4