1. First full-HD Windows Phone
The highlight of the Nokia's latest phablet is the full-HD display. The Nokia Lumia 1520 becomes the first Windows Phone to feature a 1080p HD resolution. The company also noted at the event that the latest Lumia 1520 comes with sunlight readability enhancements. While Windows Phone platform was until now limited to WXGA resolution, the third Microsoft Windows Phone update has brought the support for full-HD display to the OS.
4. Nokia Rich Recording
Nokia takes the Lumia 1520's video recording capability to the next level with revamped Nokia Rich Recording feature, first seen on Lumia 1020. The device comes with four microphones and also includes directional stereo recording capability for capturing videos with distortion free audio from the ideal direction for perfect and clear sound.
6. Nokia Storyteller app
After multiple leaks, the Nokia Storyteller app is now official. Nokia's new Storyteller feature organizes clicked images into stories with chronological order using HERE location details. Users can also check for details and reviews of a location on HERE map using the Storyteller app. The app has also been introduced on Lumia 1320 and Lumia 2520 tablet.
7. Nokia Camera app
Nokia's new Nokia Camera app combines two popular apps, the Nokia Pro Cam and Nokia Smart Cam into one app. The new Nokia Camera app brings new editing and sharing features to the Lumia 1520. The Nokia Camera app includes new camera algorithms and comes with a new feature dubbed colour pop. It also sports a smart mode which can shoot a number of images in a moment and allows removing unnecessary objects form the images.
While unveiling the Nokia Lumia 1520, the company also announced that it is working on an firmware update dubbed Lumia Black which will be built on Microsoft's third Windows Phone update and that it will bring the above newly revealed software features to its existing Window Phone 8 smartphones. The Lumia 1520 and Lumia 1320 are currently the only devices to feature the new firmware.