 The PXW-Z100 is a 7 lbs handheld camcorder with an integrated 20x 4K-compatible zoom lens.The PXW-Z100 is the first "prosumer" camera that uses Sony's XAVC recording format.MPEG-4 AVC/H.264 compression is used for HD (1920×1080), QFHD (3840×2160) and 4K (4096×2160) content.