Here is first video by Samsung which depicts how you can use this hybrid device in your day-to-day life.
In this video a girl after getting bored of her work, step outside and uses her Galaxy S4 Zoom to capture images, sharing them and get connected with her friends.
Samsung Galaxy S4 Zoom features a 4.3-inch qHD Super AMOLED display (960 x 540),Corning Gorilla Glass and 8GB of internal memory (which can be expanded upto 64GB using Micro SD card).
The device will be powered with a 1.5GHz dual core processor (we are surprised too after octa core processor) and 1.5 GB of RAM. Galaxy S4 Zoom can boost of its camera with 16MP and 10x Optical Zoom and Xenon flash. Its quite possible that you never use your normal camera after buying this device. It also feature a 1.9 MP front facing camera.