mate31pro explosion model smartphone 6.3 inch bangs screen 1 + 8g android phone ing

brand sailf item no. mate31pro model mate31pro phone type universal type appearance straight main screen size large screen (6.0 inches and above) network standard unicom 3g (wcdma) operating system android battery capacity above 4000mah, camera pixels above 20 million, memory card, support memory card processor core, 16-core running memory, 4gb mobile phone version, mainland licensed after-sales type three guarantees in the store time to market 2019 (year) oem available oem