Most mobile phone users did not need the properties of devices, like dust, moisture and impact resistance. More precisely, no one would have declined the opportunity to phone or smartphone to withstand a fall flight of stairs with a landing in a barrel of water, but not willing to sacrifice for the sake of the other properties. Surviving the same fall from the table onto the floor in most cases, can any model. However, there is a demand on the part of those who have a much greater chance to subject its staff more serious tests. If the city threatens to call "swimming" in a pool with a maximum, then the fishing enthusiasts have a chance in practice to check the possibility of the device to be submerged to a depth of 1 meter for half an hour. It is to such devices include telephones Discovery Expedition, submitted jointly by Discovery (the owner of the brand Expedition) and Huawei. Unfortunately, official information about the model is exhausted her image and the message that this phone is for extreme, but because it waterproof, dustproof and fortified, plus it has GPS, electronic compass and a flashlight. Minimum that is useful in the campaign, besides the possibility to make calls. Fortunately, a sample phone fell into the hands of representatives of the site Techblog, who provided not only "live" pictures of the apparatus, but also some information about it. Huawei Discovery D51 model has a 2-inch color screen with 320 x 240 pixels, covered with glass Gorilla Glass and a 2-megapixel camera. Battery is not too big, but capacious enough for non-touch screen phone - 1000 mAh. In addition to the GPS device there is another FM-radio. The phone provides its water resistance to a depth of one meter. The phone Huawei Discovery Expedition D51 is not specified. On sale around the world it will come at the end of this year.