Though the LUMILEO P100 is a very small device that fits into even the smallest pocket, the pico-presenter punches above its weight: Its long-lasting LED light combined with the high-quality optics allow users to project pictures up to a size of 152 cm (measured diagonally) onto a wall.
Second, we believe the weight difference between the iPhone 5 and the 4S is meaningful and consumers will notice the difference in their pocket, despite the larger screen size.