The Sony Xperia XA1 Ultra boasts an impressive 6-inch edge-to-edge display that delivers brilliant colours and sharp detail making this a great device for gaming,browsing,or watching video clips. The XA1 Ultra has an octacore processor and 4GB RAM to deliver a slick performance when running apps on the Android 7.1 OS. The advanced 23-megapixel camera on the back has Hybrid Autofocus and Exmor RS for low-light capture as well as 4K video capture. The front facing camera has a resolution of 16-megapixels and wide capture feature for creating great selfies and group shots. The phone memory can is expandable to keep more of your photos and videos on board and the battery includes STAMINA mode to keep you going until you can plug in a charge. The XA1 Ultra has adaptive charging to adjust the current when charging for maintaining the battery lifespan and 4G, Wi-Fi, GPS and NFC are on board.