This is HTC's brand new One according to @evleaks. The shot confirms that the device will have dual-cameras and dual flash on the back plus lack any physical or capacitive buttons on the front. The version in the photo is gold but we have no idea if this will be the only launch colour or not. It's likely that we'll see the device announced at the companies March 25th event as the date can also be seen on the Blinkfeed clock on the press shot.
HTC is also set to announce the Desire 8 on February 24 according to a post on its Weibo page.