The Panasonic AU-EVA1 is Panasonic's latest camera, based on the Varicam series but with a specially developed 5.7K sensor for sharp 4K and HD images.
The camera can record in 4:2:2 10-bit in 400mbps, which gives you plenty of space in grading. Besides this, the camera has a Dual Native ISO, meaning you can configure the camera as either 800 ISO or 2500 ISO, so you can shoot relatively noiselessly in low light situations. It's also possible to shoot in 5.7K RAW in combination with an Atomos Shogun or Sumo Inferno.