Currently, both Xiaomi Redmi 2 and Coolpad Dazen 1 come with 2 GB RAM and are available for Rs 5,999.
The Zen Sonic 1 has a 1.3 GHz quad core Processor and the latest Android 5.0 Lollipop operating system as well. Moreover, it offers 16 GB internal storage apart from a 32 GB micro SD card slot.
Besides, the Zen Sonic 1 has a 5 inch display with 480×800 pixels Resolution and two point touch input. The 128 grams heavy Sonic 1 has a 2000 mAh battery that claims to offer 13 hours of 3G talktime. It measures 70x141x8.2 mm and has two SIM card slots (micro+normal).