CNBC News on a Video details a little more what Huawei posted on twitter about the iPhone X making fun of Apple:
Huawei posted a tweet with GIF on Septembe 12 after Apple`s Keynote event where the company unveiled the iPhone X. The Huawei tweet says:
Feeling disappointed? We've got a real surprise exceeding anything you've ever seen. Coming 16 Oct ... #HuaweiMate10
Huawei is clearing taking on the Apple that vanish it as it were biodegradable.
Feeling disappointed? We've got a real surprise exceeding anything you've ever seen.— Huawei Mobile (@HuaweiMobile) September 12, 2017
Coming 16 Oct ... #HuaweiMate10 pic.twitter.com/rPgPTbDd2B
After that Huawei also posted a teaser GIF of the Huawei Mate 10 that will unveil in October 16.
On this teaser GIF video Huawei is showing "intelligent power save and battery super charge"
#HuaweiMate10 is coming! With intelligent power-saving technology and SuperCharge, the story of true safety is ready to be told... 16.10.17 pic.twitter.com/P56XG4DxS7— Huawei Mobile (@HuaweiMobile) September 12, 2017