Panasonic Lumix S1 sports a 35mm full-frame CMOS sensor and come with HDR still photo mode, that can be played back on HLG-compliant televisions. Both the cameras can shoot video at 4K, 60fps with dual image stabilization and comes with tiltable LCD display, contrast AD and depth-from-defocus tech.
It comes with a 24.2-megapixel full-frame CMOS sensor and supports professional use in videography. This camera also records smooth 4K 60p video and enables full-pixel readout of signals in 4K.
Panasonic LUMIX S1R sports a 47.3-megapixel full-frame CMOS sensor. The LUMIX S1R features a High-Resolution mode for the first time as a mirrorless full-frame camera to enable 187-megapixel ultra-high precision photo shooting. Both these cameras are based on the L-Mount standard, which boasts a well-balanced, large inner diameter and compact dimensions for a flange focus to realize optimum size and performance as a mirrorless camera system.