4k action camera sport camera series easypix goxtreme total resolution 16 megapixel image processor sony imx078 video 4k full hd hd sd framerate 4k 24 fps framerate full hd 60p 30p framerate hd 120 fps 60 fps 30 fps framerate sd 240 fps 30 fps lens type ultra wide angle field of view 170 image stabilisation system digital image stabilisation display size 2 inch display type lcd viewfinder live view storage media memory card minimum