1, Huawei MateRS support dual speakers, 4000 mAh battery, 10W wireless charging, 4.5V\/5A super fast charging, IP67 water and dust resistance, aviation cooling technology, leather accessories, fingerprint recognition under the screen, face recognition unlock function. Both front and rear fingerprint unlock, also support facial recognition.
2, HUAWEI Mate20 Pro built-in 4200mAh large battery, equipped with AI intelligent power saving technology; The new generation of 40W Huawei SuperCharge super fast charge, which can be charged to 70% in 30 minutes, Germany TuV Rheinland authoritative security certification; 15W wireless fast charge; Innovative wireless reverse charging technology.
3. Huawei Mate20 RS \"Inspired by Speed\" is the design concept of Huawei Mate20 RS Porsche Design, which is different from the previous three models of Huawei mobile phone and Porsche design cooperation. The Huawei Mate 20 RS Porsche design adds more and more recognizable sports car elements, with 40W super fast charge and 15W wireless charging. 4, Huawei P30 Pro Huawei P30 Pro is a smart phone developed by Huawei, equipped with Kirin 980 processor, pre-installed EMUI 9.1 operating system, 6.47-inch OLED curved screen, cancel the fringe screen adopts rear four-camera design, support screen sound and IP68 level dust and waterproof.
Huawei wireless charging protocol is qi protocol.
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At present, there are three mainstream wireless charging protocols :Qi standard, PMA standard, A4WP standard
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Huawei wireless charger supports qi protocol. Qi is the world's first standardization organization to promote Wireless charging technology - Wireless charging Alliance (Wireless Power Consortium, hereinafter referred to as the \"alliance\") launched the \"wireless charging\" standard, with convenience and versatility two major characteristics. First of all, different brands of products, as long as there is a Qi logo, can be charged with Qi wireless charger.