Huawei announced that it will start shipping the Ascend P1 S in May. The first country to offer it will be Japan, followed by other countries in Asia and then Latin America (in June) and finally Europe later in the summer. US availability wasn't announced.
The P1 S is the world's slimmest phone according to Huawei - only 6.68 mm thin. It has a 4.3" qHD (960x540) Super AMOLED display, Gorilla Glass, 8mp camera, a dual-core 1.5Ghz CPU, 1GB of RAM and Android v4.0.