The fine details are rendered completely differently too, although the effect isn't quite as good as a true 2x zoom camera. (techradar.com)
The secondary 12MP zoom camera features 2.3 X true optical zoom. (techradar.com)
These modular accessories can be seamlessly attached to the phone and include a true zoom camera in collaboration with HasselBlad, a power pack, a SoundBoost speaker and a projector. (indianexpress.com)