It was already leaked earlier this morning but show has to go on as Huawei revealed their first foldable smartphone with 5G
Huawei Mate X is the brand's first foldable smartphone which they claimed is the world's fastest foldable 5G phone. If folded, it has 6.6 inch at the front and 6.38 inch 2480 x 892 at the back and unfolded it has 8 inch 2480 x 2200 display in 7:1 ratio, using falcon wing design, patented hinge with over 100 components,
More on the specs sheet, it has Leica selfie camera, with Balong 5000 5G modem, Kirin 980 processor, hybrid dual SIM (SIM 2 can be used with Huawei nano SD card, SIM 1 only has 5G connectivity while SIM 2 is up to 4G), 84500 mAh battery with 55 watt Huawei Super Charge support which can do 85% battery charged in 30 minutes. It comes only in Interstellar Blue and will have a full protection case as it's first accessory
Huawei Mate X will be at 2299 euros with 8 GB RAM and 512 GB ROM. It will be available in the middle of 2019
Screenshots from Huawei MWC 2019 launch event