Imagine the best of Sony TV technologies delivered in a smartphone. A super-vivid and sharp display, right in the palm of your hand. Meet Xperia Z5 Premium. With a 4K Ultra HD display, this 5.5 inch smartphone packs in four times the resolution of Full HD for an unrivalled viewing experience. Mobile phone features: 5.5 inch 4k triluminos display (3840x2160 pixels). 23 mp camera with 0.03 sec hybrid autofocus. Up to 2 days' battery life. Premium, waterproof design. Network provider: Sim free. Android android os, v5.1.1 (lollipop) operating system. Qualcomm Snapdragon. MP3 player. Display and camera information: 5.5 inch screen. Full HD screen. 23 megapixel camera. Video capture and playback. Network and connectivity: 2G, 3G and 4G network capability. Wi-Fi connectivity. Bluetooth. Memory information: 32GB of internal memory. Type of memory card required: SD. General information: Size H154.4, W75.8, D7.8mm. Weight 181g.