Display: 6-inch E Ink screen with 300 PPI and 16-level gray scale. Storage: 16 GB, supporting thousands of books. Light: Built-in adjustable front light (25% brighter at max setting than previous). Weight: 5.56 oz (158g). Battery: Up to six weeks on a single charge. Charging: USB-C port. Connectivity: Wi-Fi (2.4/5 GHz) and Bluetooth. Waterproofing: None (unlike the Paperwhite model). Dimensions: 6.2” x 4.3” x 0.32” (157.8 x 108.6 x 8.0 mm).