Camcorders, each with 1” image sensors at CES 2014. A veritable show stopper, the FDR-AX100 is capable of recording 4K Ultra HD video at 30 frames per second and Full HD 1080p at up to 60 fps. The second camera, the HDR-CX900 has a practically identical design and feature set, sans the 4K recording mode. Both cameras represent a significant step forward for Sony’s consumer level camcorders.