Xperia Z1

OS
Google Android 4.4 (Kitkat)
2.2 GHz Qualcomm MSM8974 Quad Core

Camera
20.7 megapixel camera with Sony Exmor RS® for mobile image sensor

Display
5.0 inch Full HD TRILUMINOS™ Display for mobile with X-Reality™ for mobile picture engine
16,777,216 colours, 1920x1080 pixels

Durability
Waterproof (IP55 and IP58) ***
Dust-resistant (IP55) ***

Memory
RAM: 2GB
Flash memory: Up to 16 GB****
Expansion slot: microSD™ card, up to 64 GB (SDXC supported)