Bought this in 2015 December. For the price the RAM and Storage was good and processor was decent. A snapdragon 400 series. While other options were all cheap mediatek ones.
The phone was silky smooth in operation, well built body and camera with laser focusing which is unheard even today in the budget.
Asus sure did bring in quality to a budget were micromax gionee lava and xolo used to dump turd.
Sure was a revolutionary phone.
No software updates was the only drawback.
Battery backup stayed excellent for a year and even after 3 years it didn't reach a "bad" area.
Thanks ASUS for giving a quality product.