Earlier this year a company called Gionee unveiled the Elife S5.5. The handset was dubbed the world’s thinnest smartphone that measured an impressive 5.5-inches thick. However it looks like that record could soon be shattered by none other than the company themselves, thanks to recent certification from China’s TENAA. According to the certification, the new handset GN9005 by Gionee is expected to measure 5mm thick, meaning that the Chinese company managed to outdo themselves. Previously with the Elife S5.5, they managed to beat out the Vivo X3 by 0.25mm, so by shaving 0.5mm from their previous efforts, well let’s just say that it’s mighty impressive.