Redmi Mi A1 (Gold, 64 GB) Redmi Mi A1 Mobile Phone Information Technical Details OS Android RAM 4 GB Item Weight 150 g Package Dimensions 16.7 x 9.1 x 4.6 cm Batteries: 1 Lithium ion batteries required. Special features 4 GB RAM | 64 GB ROM | Expandable Upto 128 GB 5.5 inch Full HD Display 12MP + 12MP Dual Rear Camera | 5MP Front Camera 3080 mAh Li-polymer Battery Qualcomm Snapdragon 625 64 bit Octa Core 2GHz Processor Android Nougat 7.1.2 | Stock Android Version Android One Smartphone - With Android Oreo now available Other camera features 12MP Form factor Palm Held Weight 150 Grams Colour Gold Battery Power Rating 3080 milliamp_hours Whats in the box Handset, Charger (2A), Data Cable type C USB, Tray Pi RealMe 1 RealMe 1 Mobile Phone Information Colour: Diamond Black | Style: 6+128 GB Technical Details OS Android 8.1 RAM 6 GB Item Weight 154 g Product Dimensions 15.7 x 0.8 x 7.5 cm Batteries: 1 Lithium io