If a weak battery problem plagues your preent phone, you might want to try the latest Asus Zenfone Max, which comes with a massive battery and an upgraded processor, that too, at an attractive price of Rs 9,999. Here's how it fares:

Design (8/10)
The second generation of Zenfone Max gets a solid build design, similar to the previous model. The device sports a leather-like plastic backcover that adds a premium touch. The phone is heavy, weighing 202 g, but Asus has managed to limit its width, so it fits in your palm despite the bulky appearance.