Mind blowing performance.
Awe-inspiring speed.
All from a tiny dragon.


Lumia 635 - powered by the speed and performance of a Snapdragon processor

Featuring a Qualcomm® Snapdragon™ 400 Processor, the Lumia 635 delivers amazing features, including superior 4G LTE speeds to connect when and where you need to. As a Windows 8.1 device, the Lumia 635 is optimized to help you do more with your phone. Enjoy having the personal smartphone assistant, Cortana, get to know you, use multiple apps at the same time without switching screens, and access the full suite of Office programs to open files, make last-minute changes, and even create new ones.

One Powerful Processor.

The all-in-one design of Snapdragon processors mean downloads are fast, multitasking is a breeze and battery stays stronger for longer. This intelligent innovation puts all of the most important elements on one tiny chip, and you enjoy the rewards.


    4G LTE networks are up to 10x faster than 3G. With built-in connectivity, Snapdragon processors are designed to put that speed in the palm of your hand.



    Faster web browsing. Apps served up in a flash. Snapdragon processors are designed to help you do more of what you love, fast.

  • Leading the charge with Fewer Charges

    Integrated design for maximum efficiency. Intelligent energy use for only the power you need. All so you can go longer between charges.


    Record 4K UltraHD video. Post-processing features. No shutter lag. Snapdragon processors are designed to put the power of professional cameras in your pocket.


    These mobile processors are designed for console-quality gaming. Hi-res HD. 3D graphics. Immersive sound. All at your fingertips.

  1. 4G LTE

  2. Performance

  3. Battery Life

  4. Camera

  5. Gaming

Fast and affordable performance

A great blend of top-tier features at a budget friendly price. Get your hands on the Lumia 635 today.

Device Specifications

  • CPU

    1.2 GHz quad-core CPU
  • GPU

    Adreno 305 GPU
  • Connectivity

    4G LTE
  • Display

    854x480 pixels
  • Operating System

    Windows 8.1
  • RAM

    512 MB RAM
  • Internal Memory

    8 GB
  • Battery Size

    1830 mAh Battery
  • SD Slot

    Up to 128 GB

Snapdragon Blog

Lumia 635: feature-rich with a focus on performance

At the heart of the Lumia 635 is the powerful Qualcomm Snapdragon 400 processor. It runs on the Windows Phone 8.1 operating system, with 512 MB of RAM and 8 GB of internal memory. Expandable storage increases capacity up to 128 GB providing ample storage space for photos, videos, applications and more.

Read Article

Powered by a Snapdragon 400 Processor

Snapdragon 400 processors deliver fast 4G LTE connectivity and cutting-edge user experiences like powerful video and audio playback, high-resolution camera capabilities and much more. Also featuring Qualcomm® Quick Charge™ technology, Snapdragon 400 processors provide better battery life for longer-lasting smartphone experiences.

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