Sony Xperia Z1 mini aka Z1 f shows up again in black, white, lime and pink
The specs that were shown before include the same awesome 20 MP camera with Sony G Lens that is planted in the Z1, but in a much lighter and more compact body, bearing a 4.3" display with 720x1280 pixels of resolution, and a smaller, 2300 mAh battery. The rest stays the same, though, with 2.2 GHz Snapdragon 800, 2 GB of RAM and 16 GB of internal memory.
The Sony Xperia Z1 f will also keep its IP58 waterproof certification, meaning you can dip it in quite a bit of water for a long time before anything happens to the munchkin.
source: Rbmen
Things that are NOT allowed: