This is a bit of an exclusive for us but we have some recent news on the Sony offerings at MWC 2017 If you want to read more then join in the discussion in the comments or on our website Left to right... XA ultra 2017, XA 2017, XZ premium, X 2017 XA "rumoured" to be mediatek powered, 3gb ddr4, and 720p(XA)1080p(XA ultra) X is rumoured to be snapdragon mid range cpu with 4gb ddr4 and new 1440p display XZ Premium is rumoured to be 4k HDR, snapdragon 835, 6gb ddr4 http://help4mobiles.co.uk/topic3374.html Our source was spot on & those camera specs are impressive http://m.gsmarena.com/sony_mwc_2017_xperia_xz_ultra_xz_xa1_xa1_ultra-review-1576.php