So here is the ultimate combination of everything leaked so far, should be pretty accurate

HTC M8 mockup v2d
Quote:
update: corrected the device height and bezel

After the latest leak it's clear that the metal unibody shell extends to the front as well as the antenna strips, there is no extra frame surrounding the screen arena

the device frontal simply locks inside the unibody

it's a 100% full metal unibody with front metal speaker covers! non plastic frames, the plastic is only the antenna strips, this is very similar to the Desire HD unibody without the asymmetrical plastic patches

there also a hint of chamfer over the speaker covers like we see on the Max

finally the speaker grills width and alignment are corrected









Full Size v2d_on

Full Size v2d_off

Full Size v2d_blink

Full Size v2d_wallpaper

In this image you can see how the bezel and design compares to the M7 (keep in mind that the M8 is most likely longer in height)



The corners now fit the cover perfectly



Sense 6 mockup with one of the leaked wallpapers and the new notification icons



Full Size Sense 6 mockup 1 (720p)



Full Size Sense 6 mockup 2 (720p)

Keep in mind the actual size of these wallpapers is 2160x1080 so the background might be scrollable again

And the evleaks Blinkfeed screenshot corrected



Full Size Sense 6 Blinkfeed mockup (720p)

All the leaks and some explanation:
Quote:


we notice that the metal unibody shell extends to the front as well as the antenna strips, there is no extra frame surrounding the screen arena, the device frontal simply locks inside the unibody
it's a 100% full metal unibody with front metal speaker covers! the plastic is only the strips, this is very similar to the Desire HD unibody without the asymmetrical plastic patches
there also a hint of chamfer over the speaker covers like we see on the Max



here we notice the new top camera hole which is machined like the One Mini, also only one flash in this early prototype or actually its one hole for both but too small to notice, the metal unibody now extends to the sides
the frontal fixture reveals the extended speakers width, more rounded corners, new sensor location near the front camera and best of all two ports left / right, probably SIM on the left, SD on the right



In this 3d print (which is mostly used to make covers) we notice that the dual flash ring is one and has a unique curve-in to the right in parallel with the camera ring, we also notice two faint additional camera rings one on top and another to the right of the main camera, this same confusion is also repeated in one of the alibaba covers, we have a clear view of the front, the speakers grills, how the front camera and sensors are next to each other they share the same space of the top speaker grill, we can also notice a very wide opening to the right of the device this is where the volume buttons and SD slot must be, to the left we notice the SIM opening a little lower than the M7 (parallel to the camera) of course the SIM and SD might be flipped as well but there is no way to confirm this yet, finally the corners are definitely more rounded on this one



we notice the left and right ports in this cover with the volume buttons below them to the right, two mystery holes on this one maybe suggesting different prototypes



same again with one less camera hole



here we can see it a little bigger than the M7 in height, probably like the Butterfly S



and this cover reveals two volumes buttons like the Mini and Max, while the power button is on the top right a little further to the center




Finally the weirdest and final leak, so much is not shown in these photos, but we can notice the two flash and camera holes are machined with the diamond reflective edges increased over the M7 especially since the NFC white ring is gone, the flashes are included in a single hole with different colors ala iPhone 5s (remember the cross license between Apple and HTC), finally the front shows a more rounded corners, the same speakers setups as we saw in the 3d print and finally it confirms the metal speaker covers are still there, however the front camera hole doesn't seem to be machined, we can notice a white frame surrounding the entire front similar to the Max / Mini and for some reason the speaker grills are blurred by the leaker

here is how the covers looks on the M7



and how it should look on the M8 once the proportions are corrected, notice how the corners are clearly more rounded



My previous v2b mockup (more rounded corners and M7 style grills)



My previous v2a mockup (M7 style corners and Desire 700 grills)



M7 previous v1a / v1b concept (glass front)