Until we see the official specs of the M7, I can only go off of rumors, but:
Both have a 1080 hd screen
5" screen for the DNA; 4.7" for the M7
16 GB internal storage versus 32 for the M7
2 GB of RAM for both
S4 Pro processor clocked at 1.5 gHz on the DNA vs 1.7 on the M7 (haven't heard anything concrete about the M7's processor other than the clock speed)
Adreno 320 GPU vs. ?
2020 mAh battery vs 2400 mAh
8 MP back, 2.1 MP front vs. 12 or 13 MP, 2.1 MP
The M7 has a little more going for it with a larger battery, more internal storage, and a higher megapixel camera (which doesn't necessarily mean that it's better), but the DNA still has the larger screen.
Sent from my HTC6435LVW using Android Central Forums