Apple iPhone 6S, AT&T, 64GB - Gold (Refurbished) Professionally inspected and tested to work and look like new, and backed by the 90-day Amazon Renewed Guarantee. Box and relevant accessories (no headphones included) may be generic. 4.70-inch touchscreen display with a resolution of 750 pixels by 1334 pixels at a PPI of 326 pixels per inch. Powered by A9 processor with 64 bit, M9 Motion Chip 12-megapixel primary camera on the rear and a 5-megapixel front shooter for selfies. 64GB of internal storage cannot be expanded.