Huawei Mate 9 is rumored to go official this September at IFA as the company has a scheduled press event for the expo. Sure, there is this other rumor saying the Mate 9 won't appear at IFA, but we are hoping for the best. The GFX Bench database has turned out to be a valuable source of information when it comes to unannounced devices and their specs. Today an unknown Huawei smartphone appeared in its database and it might be the Huawei Mate 9. The mystery phablet has a 5.9" display of 1080p resolution, though we've seen GFX get the size wrong. The chipset information is what hints...
Source: http://www.gsmarena.com/alleged_huawei_mate_9_specs_leak_via_a_benchmark_app-news-19879.php