Finally, something worth talking about - Sony A7R II with internal 4K / RX10 II with 980fps slow-mo / watch the sample footage - EOSHD.com - Filmmaking Gear and Camera Reviews
When and How to Use the Sony A7 III's Slow-Motion Features - 42 West, the Adorama Learning Center
Sony A7 III, A7R III, A9 Slow Motion Settings - Mirrorless Comparison
Sony A7III 120FPS SLOW MOTION HOW TO TUTORIAL | Part II - YouTube
Get Ready to Film with the Sony A7 III Using These Settings