When basic sugar (or sucrose) is inverted, it is broken down into the two basic elements that make it up: glucose and fructose. Inverted sugar syrup is produced either unintentionally, by adding specific ingredients to a recipe, or intentionally to make a sugar syrup that has many advantages in baking.
Larger sensors are the reason that 8 megapixels from a digital SLR camera (or 5 or 13) best those 8 megapixels from a smartphone camera. You get roughly the same number of pixels, but the pixels on the dSLR get to be larger, and therefore let in more light.
Average performance rating. Bigger isn't always better, as the Lumia 640 XL's larger screen isn't as sharp as the smaller Lumia 640's and on top of that it's a little more expensive, but in most other ways it's every bit as good and its 13MP camera is even better.