Thanks to findings of people working at XDA Developers, who took it upon themselves to sieve through the Mate 20 firmware, we now know a few things more about this smartphone. There things are:

– 6.53-inch TFT display, 1080 × 2244p,
– Wireless Easy Projection support,
– 4000mAh battery, wireless charging that works with 2.4GHz and 5GHz Wi-Fi connections,
– HiVision, feature capable of recognizing food, landmarks, paintings and languages.