The rumored unannounced "HTC One M8 Eye" just got certified through the TENAA. The device is supposed to be the HTC One M8 successor.
As you can see in the images above, the HTC One M8 Eye will feature the same design as the version we already know. The only difference between the specs of the two is the 13MP rear Duo-camera that the newcomer will bring it is bound to be a significant improvement over the 4MP unit of the currently available on the Original HTC M8.
Physical measures of the upcoming device are 146 × 70.6 × 9.4 mm, while its weight tips the scale at 157 grams. Like its design, the waistline of the HTC M8 Eye matches that of the original.