Does it have the same poor battery as the original Galaxy Ace? Also disappointing that it still uses ARM11, even if at 1 Ghz. I would've preferred a 800 Mhz Cor

Does it have the same poor battery as the original Galaxy Ace? Also disappointing that it still uses ARM11, even if at 1 Ghz. I would've preferred a 800 Mhz Cortex A8 chip. We've been using ARM11 for 10 years. It's time to get rid of it.