Gionee launched the Elife S5.1, the company’s thinnest smartphone in India yesterday at a price tag of Rs. 18,999. It is the successor of the Gionee Elife S5.5 that was launched earlier this year. This even holds a Guinness record for the world’s slimmest smartphone, but it is now dethroned by the Oppo R5 that is just 4.85mm thick. We unboxed the smartphone immediately after the launch, check out the unboxing below.