Nokia has announced the launch of three LUMIA smartphones in IFA.The announced models are Lumia 530 and Lumia 630.

Coming to tech specs..The Lumia 830 sports a 10-megapixel PureView camera with Carl Zeiss optics, LED flash, and also comes with what the company touts is the "thinnest" Optical Image Stabilization (OIS) set-up seen on a Lumia smartphone. It also packs a 1-megapixel front-facing camera.

The Lumia 830 features a 5-inch HD (720x1280 pixels) ClearBlack IPS LCD display offering a pixel density of 296ppi. It is powered by a quad-core Snapdragon 400 processor clocked at 1.2GHz alongside 1GB of RAM. There is 16GB of inbuilt storage which is further expandable up to 128GB (via microSD card). Additionally, it comes with 15GB of free cloud storage available via OneDrive. It is backed by a 2200mAh battery and the device supports wireless charging.