Here, I’ve tried to compare key Padfone 2 vs Padfone specs . As you will see there are some major differences (enhancements):
Padfone2 runs on Android 4.1 (Jelly Bean) and Qualcomm Snapdragon S4 Pro Krait (Cortex-A15 class) Quad-Core 1.5GHz with Adreno 320 graphics CPU whereas Padfone runs Android 4.0 (Ice Cream Sandwich) on Qualcomm Snapdragon S4 8260A Dual-Core 1.5 GHz.
Padphone 2 has 2 GB LPDDR2 RAM and Padphone has 1 GB LPDDR2 RAM.
In terms of stoage, here is how Padfone 2 vs Padphone stand:
Padfone 2 Storage : 16GB/32GB/64GB eMMc Flash 50GB free ASUS Webstorage for 2 years
Padfone Storage: 16GB/32GB/64GBGB eMMc Flash 32GB free ASUS Webstorage for 3 years
Here is how the cameras compare:
Padfone2 – Phone: Front 1.2 Mega-Pixel, Rear 13 Mega-Pixel, Auto Focus, F2.4 Aperture, 5 -element lens
Pad: Front 1 Mega-Pixel
PadFone – Front VGA(640×480) Rear 8 Mega-Pixel, Auto Focus, LED Flash, F2.2 Aperture 5 -element lens
PadFone Station Front 1.3 Mega-Pixel
Both run Google Browser/Youtube Browser and have similar battery standby time.