Default Screen Dimensions of The HTC One M8?

Hello all. I bought a glass screen protector for my HTC One M7. It's being fixed by HTC. Best Buy has a great deal on the M8, so I went ahead and bought one.

Someone who owns an M8, could you share the dimensions of just the screen? I'm thinking of putting the glass screen protector of the M7 on the M8. I'm thinking that it will also work on the M8, and just cover the screen of it. Here are the dimensions of the glass screen protector that I originally bought for the M7.

Height - 4 and 5/8 in
Width - 2 and 1/2 in
Diagonal (Screen Size) - 5 and 3/16 in

I'm without both phones for about a week, so this is torture, and I don't want to go into Verizon and look silly with my glass screen protector up against an M8 display. This information will also help others out. Is it possible to buy full screen protectors for the M7 when they go on sale and use them to cover just the screen of the M8?